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Posted to commits@dubbo.apache.org by gi...@apache.org on 2021/02/25 10:17:18 UTC

[dubbo-website] branch asf-site updated: deploy: f7e21cf32b05ae56b0923989977bc56bfac1b4c2

This is an automated email from the ASF dual-hosted git repository.

github-bot pushed a commit to branch asf-site
in repository https://gitbox.apache.org/repos/asf/dubbo-website.git


The following commit(s) were added to refs/heads/asf-site by this push:
     new 4a51367  deploy: f7e21cf32b05ae56b0923989977bc56bfac1b4c2
4a51367 is described below

commit 4a51367e7f4a0ea6e6ebcc331da5dc4724b8b733
Author: AlbumenJ <Al...@users.noreply.github.com>
AuthorDate: Thu Feb 25 10:17:06 2021 +0000

    deploy: f7e21cf32b05ae56b0923989977bc56bfac1b4c2
---
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 .../index.html"                                    |  7 +++++--
 .../index.html"                                    |  7 +++++--
 zh/blog/index.html                                 |  4 ++--
 zh/blog/index.xml                                  |  2 +-
 zh/blog/news/index.html                            |  4 ++--
 zh/blog/news/index.xml                             |  2 +-
 zh/blog/news/page/10/index.html                    |  4 ++--
 zh/blog/news/page/2/index.html                     |  4 ++--
 zh/blog/news/page/3/index.html                     |  4 ++--
 zh/blog/news/page/4/index.html                     |  4 ++--
 zh/blog/news/page/5/index.html                     |  4 ++--
 zh/blog/news/page/6/index.html                     |  4 ++--
 zh/blog/news/page/7/index.html                     |  4 ++--
 zh/blog/news/page/8/index.html                     |  4 ++--
 zh/blog/news/page/9/index.html                     |  4 ++--
 zh/blog/page/10/index.html                         |  4 ++--
 zh/blog/page/11/index.html                         |  4 ++--
 zh/blog/page/2/index.html                          |  4 ++--
 zh/blog/page/3/index.html                          |  4 ++--
 zh/blog/page/4/index.html                          |  4 ++--
 zh/blog/page/5/index.html                          |  4 ++--
 zh/blog/page/6/index.html                          |  4 ++--
 zh/blog/page/7/index.html                          |  4 ++--
 zh/blog/page/8/index.html                          |  4 ++--
 zh/blog/page/9/index.html                          |  4 ++--
 zh/blog/releases/index.html                        |  4 ++--
 zh/community/index.html                            |  2 +-
 .../committer/apache-dubbo-page_dev/index.html     | 10 +++++-----
 .../contribution-guidelines/committer/index.html   |  4 ++--
 .../contribution-guidelines/committer/index.xml    |  2 +-
 .../committer/label-an-issue-guide_dev/index.html  | 10 +++++-----
 .../committer/new-committer-guide_dev/index.html   | 10 +++++-----
 .../committer/release-guide_dev/index.html         | 12 +++++------
 .../committer/website-guide_dev/index.html         |  4 ++--
 .../contributor/become-a-committer_dev/index.html  | 10 +++++-----
 .../contributor/cla-signing-guide_dev/index.html   | 10 +++++-----
 .../dubbo-extension-guide_dev/index.html           | 10 +++++-----
 .../contribution-guidelines/contributor/index.html |  4 ++--
 .../mailing-list-subscription-guide_dev/index.html | 10 +++++-----
 .../new-contributor-guide_dev/index.html           | 10 +++++-----
 .../reporting-security-issues_dev/index.html       | 10 +++++-----
 .../software-donation-guide_dev/index.html         | 10 +++++-----
 .../contributor/test-coverage-guide_dev/index.html |  4 ++--
 zh/docs/contribution-guidelines/index.html         |  4 ++--
 zh/docs/index.html                                 |  4 ++--
 zh/docs/index.xml                                  |  2 +-
 zh/docs/notices/index.html                         |  4 ++--
 zh/docs/notices/security/index.html                |  4 ++--
 zh/docs/v2.7/admin/index.html                      |  4 ++--
 .../v2.7/admin/install/admin-console/index.html    | 13 +++++++-----
 .../v2.7/admin/install/consumer-demo/index.html    | 10 +++++-----
 zh/docs/v2.7/admin/install/index.html              |  4 ++--
 .../v2.7/admin/install/monitor-center/index.html   |  4 ++--
 .../v2.7/admin/install/provider-demo/index.html    | 10 +++++-----
 zh/docs/v2.7/admin/install/redis/index.html        | 10 +++++-----
 zh/docs/v2.7/admin/install/zookeeper/index.html    | 10 +++++-----
 zh/docs/v2.7/admin/ops/apidocs/index.html          | 10 +++++-----
 zh/docs/v2.7/admin/ops/functions/index.html        | 10 +++++-----
 zh/docs/v2.7/admin/ops/governance/index.html       | 13 +++++++-----
 zh/docs/v2.7/admin/ops/index.html                  |  4 ++--
 zh/docs/v2.7/admin/ops/introduction/index.html     | 10 +++++-----
 zh/docs/v2.7/admin/ops/pinpoint/index.html         | 10 +++++-----
 zh/docs/v2.7/admin/ops/search/index.html           | 10 +++++-----
 zh/docs/v2.7/admin/ops/skywalking/index.html       | 10 +++++-----
 zh/docs/v2.7/admin/ops/test/index.html             |  4 ++--
 zh/docs/v2.7/dev/build/index.html                  |  4 ++--
 zh/docs/v2.7/dev/checklist/index.html              |  4 ++--
 zh/docs/v2.7/dev/code-smell/index.html             |  4 ++--
 zh/docs/v2.7/dev/coding/index.html                 |  4 ++--
 zh/docs/v2.7/dev/contract/index.html               |  4 ++--
 zh/docs/v2.7/dev/design/index.html                 |  4 ++--
 zh/docs/v2.7/dev/implementation/index.html         |  4 ++--
 zh/docs/v2.7/dev/impls/cache/index.html            | 10 +++++-----
 zh/docs/v2.7/dev/impls/cluster/index.html          | 10 +++++-----
 zh/docs/v2.7/dev/impls/compiler/index.html         | 10 +++++-----
 zh/docs/v2.7/dev/impls/config-center/index.html    | 10 +++++-----
 zh/docs/v2.7/dev/impls/container/index.html        | 10 +++++-----
 zh/docs/v2.7/dev/impls/dispatcher/index.html       | 10 +++++-----
 zh/docs/v2.7/dev/impls/exchanger/index.html        | 10 +++++-----
 .../v2.7/dev/impls/exporter-listener/index.html    | 10 +++++-----
 .../v2.7/dev/impls/extension-factory/index.html    | 10 +++++-----
 zh/docs/v2.7/dev/impls/filter/index.html           | 10 +++++-----
 zh/docs/v2.7/dev/impls/index.html                  |  4 ++--
 zh/docs/v2.7/dev/impls/invoker-listener/index.html | 10 +++++-----
 zh/docs/v2.7/dev/impls/load-balance/index.html     | 10 +++++-----
 zh/docs/v2.7/dev/impls/logger-adapter/index.html   | 10 +++++-----
 zh/docs/v2.7/dev/impls/merger/index.html           | 10 +++++-----
 zh/docs/v2.7/dev/impls/monitor/index.html          | 10 +++++-----
 zh/docs/v2.7/dev/impls/networker/index.html        | 10 +++++-----
 zh/docs/v2.7/dev/impls/page/index.html             | 10 +++++-----
 zh/docs/v2.7/dev/impls/protocol/index.html         | 10 +++++-----
 zh/docs/v2.7/dev/impls/proxy-factory/index.html    | 10 +++++-----
 zh/docs/v2.7/dev/impls/registry/index.html         | 10 +++++-----
 zh/docs/v2.7/dev/impls/remoting/index.html         | 10 +++++-----
 zh/docs/v2.7/dev/impls/router/index.html           | 10 +++++-----
 zh/docs/v2.7/dev/impls/serialize/index.html        | 10 +++++-----
 zh/docs/v2.7/dev/impls/status-checker/index.html   | 10 +++++-----
 zh/docs/v2.7/dev/impls/telnet-handler/index.html   | 10 +++++-----
 zh/docs/v2.7/dev/impls/threadpool/index.html       | 10 +++++-----
 zh/docs/v2.7/dev/impls/validation/index.html       | 10 +++++-----
 zh/docs/v2.7/dev/index.html                        |  4 ++--
 zh/docs/v2.7/dev/principals/code-detail/index.html | 10 +++++-----
 .../v2.7/dev/principals/configuration/index.html   | 10 +++++-----
 zh/docs/v2.7/dev/principals/dummy/index.html       | 10 +++++-----
 .../v2.7/dev/principals/expansibility/index.html   | 10 +++++-----
 zh/docs/v2.7/dev/principals/extension/index.html   | 10 +++++-----
 .../dev/principals/general-knowledge/index.html    | 10 +++++-----
 zh/docs/v2.7/dev/principals/index.html             |  4 ++--
 .../v2.7/dev/principals/introduction/index.html    |  4 ++--
 zh/docs/v2.7/dev/principals/robustness/index.html  | 10 +++++-----
 zh/docs/v2.7/dev/release/index.html                |  4 ++--
 .../v2.7/dev/source/adaptive-extension/index.html  |  4 ++--
 zh/docs/v2.7/dev/source/cluster/index.html         |  4 ++--
 zh/docs/v2.7/dev/source/directory/index.html       |  4 ++--
 zh/docs/v2.7/dev/source/dubbo-spi/index.html       |  4 ++--
 zh/docs/v2.7/dev/source/export-service/index.html  |  4 ++--
 zh/docs/v2.7/dev/source/index.html                 |  4 ++--
 zh/docs/v2.7/dev/source/loadbalance/index.html     |  4 ++--
 zh/docs/v2.7/dev/source/refer-service/index.html   |  4 ++--
 zh/docs/v2.7/dev/source/router/index.html          |  4 ++--
 .../dev/source/service-invoking-process/index.html |  4 ++--
 zh/docs/v2.7/dev/spi/index.html                    |  4 ++--
 zh/docs/v2.7/dev/tck/index.html                    |  4 ++--
 zh/docs/v2.7/index.html                            |  4 ++--
 zh/docs/v2.7/user/benchmark-tool/index.html        |  4 ++--
 zh/docs/v2.7/user/best-practice/index.html         |  4 ++--
 zh/docs/v2.7/user/capacity-plan/index.html         |  4 ++--
 .../v2.7/user/configuration/annotation/index.html  |  4 ++--
 zh/docs/v2.7/user/configuration/api/index.html     |  4 ++--
 .../user/configuration/config-center/index.html    |  4 ++--
 .../configuration-load-process/index.html          |  4 ++--
 .../configuration/environment-variables/index.html |  4 ++--
 zh/docs/v2.7/user/configuration/index.html         |  4 ++--
 .../v2.7/user/configuration/properties/index.html  |  4 ++--
 zh/docs/v2.7/user/configuration/xml/index.html     |  4 ++--
 zh/docs/v2.7/user/coveragence/index.html           |  4 ++--
 zh/docs/v2.7/user/dependencies/index.html          |  4 ++--
 zh/docs/v2.7/user/examples/accesslog/index.html    |  4 ++--
 zh/docs/v2.7/user/examples/async-call/index.html   |  6 +++---
 .../examples/async-execute-on-provider/index.html  |  4 ++--
 zh/docs/v2.7/user/examples/attachment/index.html   |  4 ++--
 zh/docs/v2.7/user/examples/auth/index.html         | 10 +++++-----
 .../user/examples/callback-parameter/index.html    |  4 ++--
 .../user/examples/concurrency-control/index.html   |  4 ++--
 .../user/examples/config-connections/index.html    |  4 ++--
 .../examples/config-rule-deprecated/index.html     |  4 ++--
 zh/docs/v2.7/user/examples/config-rule/index.html  |  4 ++--
 .../user/examples/consumer-threadpool/index.html   |  4 ++--
 zh/docs/v2.7/user/examples/context/index.html      |  4 ++--
 .../v2.7/user/examples/delay-publish/index.html    |  4 ++--
 .../examples/distributed-transaction/index.html    |  4 ++--
 zh/docs/v2.7/user/examples/dump/index.html         |  4 ++--
 zh/docs/v2.7/user/examples/echo-service/index.html |  4 ++--
 .../v2.7/user/examples/events-notify/index.html    |  4 ++--
 .../v2.7/user/examples/explicit-target/index.html  |  4 ++--
 .../examples/fault-tolerent-strategy/index.html    |  4 ++--
 .../user/examples/generic-reference/index.html     |  4 ++--
 .../v2.7/user/examples/generic-service/index.html  |  4 ++--
 .../user/examples/graceful-shutdown/index.html     |  4 ++--
 zh/docs/v2.7/user/examples/group-merger/index.html |  4 ++--
 .../v2.7/user/examples/hostname-binding/index.html |  4 ++--
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 zh/docs/v2.7/user/examples/netty4/index.html       |  4 ++--
 .../user/examples/parameter-validation/index.html  |  4 ++--
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 zh/docs/v2.7/user/examples/protobuf-idl/index.html |  4 ++--
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 zh/docs/v2.7/user/examples/routing-rule/index.html |  4 ++--
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 .../examples/simplify-registry-data/index.html     |  4 ++--
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 zh/docs/v2.7/user/examples/thread-model/index.html |  4 ++--
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 zh/docs/v2.7/user/preface/architecture/index.html  |  4 ++--
 zh/docs/v2.7/user/preface/background/index.html    |  4 ++--
 zh/docs/v2.7/user/preface/index.html               |  4 ++--
 zh/docs/v2.7/user/preface/requirements/index.html  |  4 ++--
 zh/docs/v2.7/user/preface/usage/index.html         |  4 ++--
 zh/docs/v2.7/user/quick-start/index.html           |  4 ++--
 zh/docs/v2.7/user/recommend/index.html             |  4 ++--
 zh/docs/v2.7/user/references/api/index.html        |  4 ++--
 zh/docs/v2.7/user/references/index.html            |  4 ++--
 zh/docs/v2.7/user/references/maven/index.html      |  4 ++--
 zh/docs/v2.7/user/references/metadata/index.html   |  4 ++--
 .../v2.7/user/references/protocol/dubbo/index.html |  4 ++--
 .../v2.7/user/references/protocol/grpc/index.html  |  4 ++--
 .../user/references/protocol/hessian/index.html    |  4 ++--
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 .../user/references/protocol/memcached/index.html  |  4 ++--
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 .../v2.7/user/references/protocol/rest/index.html  |  4 ++--
 .../v2.7/user/references/protocol/rmi/index.html   |  4 ++--
 .../user/references/protocol/thrift/index.html     |  4 ++--
 .../user/references/protocol/webservice/index.html |  4 ++--
 zh/docs/v2.7/user/references/qos/index.html        |  4 ++--
 zh/docs/v2.7/user/references/registry/index.html   |  4 ++--
 .../user/references/registry/multicast/index.html  |  4 ++--
 .../v2.7/user/references/registry/nacos/index.html |  4 ++--
 .../v2.7/user/references/registry/redis/index.html |  4 ++--
 .../user/references/registry/simple/index.html     |  4 ++--
 .../user/references/registry/zookeeper/index.html  |  4 ++--
 zh/docs/v2.7/user/references/telnet/index.html     |  4 ++--
 .../references/xml/dubbo-application/index.html    |  4 ++--
 .../user/references/xml/dubbo-argument/index.html  |  4 ++--
 .../references/xml/dubbo-config-center/index.html  |  4 ++--
 .../user/references/xml/dubbo-consumer/index.html  |  4 ++--
 .../user/references/xml/dubbo-method/index.html    |  4 ++--
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 .../user/references/xml/dubbo-parameter/index.html |  4 ++--
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 .../user/references/xml/dubbo-provider/index.html  |  4 ++--
 .../user/references/xml/dubbo-reference/index.html |  4 ++--
 .../user/references/xml/dubbo-registry/index.html  |  4 ++--
 .../user/references/xml/dubbo-service/index.html   |  4 ++--
 zh/docs/v2.7/user/references/xml/index.html        |  4 ++--
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 zh/docs/v2.7/user/serialization/index.html         |  4 ++--
 zh/docs/v2.7/user/simple-monitor/index.html        |  4 ++--
 zh/docs/v2.7/user/versions/index.html              |  4 ++--
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 zh/docs/v3.0/index.html                            |  4 ++--
 zh/index.html                                      |  2 +-
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 608 files changed, 1908 insertions(+), 1567 deletions(-)

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+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
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 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -35,4 +38,4 @@
 <a class="td-sidebar-link td-sidebar-link__page active" id=m-enblog20180422dubbo-roadmap-is-announced-in-qcon-beijing-2018 href=/en/blog/2018/04/22/dubbo-roadmap-is-announced-in-qcon-beijing-2018/>QCon Beijing 2018</a></li></ul></ul><ul class="td-sidebar-nav__section pr-md-3"><li class=td-sidebar-nav__section-title><a href=/en/blog/releases/ class="align-left pl-0 pr-2 collapsed td-sidebar-link td-sidebar-link__section">Releases</a></li><ul><li class=collapse id=enblogreleases><a class=" [...]
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/blog/news/qcon-beijing-2018.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+ [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Dubbo%20roadmap%20is%20announced%20in%20QCon%20Beijing%202018" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
-<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/en/blog/news/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=td-content><h1>Dubbo roadmap is announced in QCon Beijing 2018</h1><div class=lead>This article will introduce  [...]
\ No newline at end of file
+<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/en/blog/news/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=td-content><h1>Dubbo roadmap is announced in QCon Beijing 2018</h1><div class=lead>This article will introduce  [...]
\ No newline at end of file
diff --git a/en/blog/2018/04/25/the-gsocgoogle-summer-of-code-2018/index.html b/en/blog/2018/04/25/the-gsocgoogle-summer-of-code-2018/index.html
index 2c91d22..7f4421b 100644
--- a/en/blog/2018/04/25/the-gsocgoogle-summer-of-code-2018/index.html
+++ b/en/blog/2018/04/25/the-gsocgoogle-summer-of-code-2018/index.html
@@ -1,4 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/blog/2018/04/25/the-gsocgoogle-summer-of-code-2018/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-04-25T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="The GSoC(Google Summer of Code) 2018"><meta itemprop [...]
+"><meta itemprop=datePublished content="2018-04-25T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="24"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="The GSoC(Google Summer of Code) 2018"><meta name=twitter:description content="The GSoC(Google Summer of Code) 2018 projects has been announced
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -35,4 +38,4 @@
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20180422dubbo-roadmap-is-announced-in-qcon-beijing-2018 href=/en/blog/2018/04/22/dubbo-roadmap-is-announced-in-qcon-beijing-2018/>QCon Beijing 2018</a></li></ul></ul><ul class="td-sidebar-nav__section pr-md-3"><li class=td-sidebar-nav__section-title><a href=/en/blog/releases/ class="align-left pl-0 pr-2 collapsed td-sidebar-link td-sidebar-link__section">Releases</a></li><ul><li class=collapse id=enblogreleases><a class="td-side [...]
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/blog/news/gsoc-2018.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+the+t [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=The%20GSoC%28Google%20Summer%20of%20Code%29%202018" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
-<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/en/blog/news/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=td-content><h1>The GSoC(Google Summer of Code) 2018</h1><div class=lead>The GSoC(Google Summer of Code) 2018 pr [...]
\ No newline at end of file
+<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/en/blog/news/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=td-content><h1>The GSoC(Google Summer of Code) 2018</h1><div class=lead>The GSoC(Google Summer of Code) 2018 pr [...]
\ No newline at end of file
diff --git a/en/blog/2018/05/02/the-apachecon-na-schedule-has-been-announced/index.html b/en/blog/2018/05/02/the-apachecon-na-schedule-has-been-announced/index.html
index 18cfe97..8088149 100644
--- a/en/blog/2018/05/02/the-apachecon-na-schedule-has-been-announced/index.html
+++ b/en/blog/2018/05/02/the-apachecon-na-schedule-has-been-announced/index.html
@@ -1,4 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/blog/2018/05/02/the-apachecon-na-schedule-has-been-announced/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-05-02T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="The ApacheCon NA schedule has been announc [...]
+"><meta itemprop=datePublished content="2018-05-02T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="34"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="The ApacheCon NA schedule has been announced"><meta name=twitter:description content="This article will introduce you that the ApacheCon NA schedule has been announced attention.
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -35,4 +38,4 @@
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20180422dubbo-roadmap-is-announced-in-qcon-beijing-2018 href=/en/blog/2018/04/22/dubbo-roadmap-is-announced-in-qcon-beijing-2018/>QCon Beijing 2018</a></li></ul></ul><ul class="td-sidebar-nav__section pr-md-3"><li class=td-sidebar-nav__section-title><a href=/en/blog/releases/ class="align-left pl-0 pr-2 collapsed td-sidebar-link td-sidebar-link__section">Releases</a></li><ul><li class=collapse id=enblogreleases><a class="td-side [...]
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/blog/news/apachecon-na-2018.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+ [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=The%20ApacheCon%20NA%20schedule%20has%20been%20announced" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
-<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/en/blog/news/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=td-content><h1>The ApacheCon NA schedule has been announced</h1><div class=lead>This article will introduce you [...]
\ No newline at end of file
+<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/en/blog/news/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=td-content><h1>The ApacheCon NA schedule has been announced</h1><div class=lead>This article will introduce you [...]
\ No newline at end of file
diff --git a/en/blog/2018/05/12/the-first-dubbo-meetup-has-been-held-in-beijing/index.html b/en/blog/2018/05/12/the-first-dubbo-meetup-has-been-held-in-beijing/index.html
index cbafffd..9bc2d4c 100644
--- a/en/blog/2018/05/12/the-first-dubbo-meetup-has-been-held-in-beijing/index.html
+++ b/en/blog/2018/05/12/the-first-dubbo-meetup-has-been-held-in-beijing/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -35,4 +35,4 @@
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20180422dubbo-roadmap-is-announced-in-qcon-beijing-2018 href=/en/blog/2018/04/22/dubbo-roadmap-is-announced-in-qcon-beijing-2018/>QCon Beijing 2018</a></li></ul></ul><ul class="td-sidebar-nav__section pr-md-3"><li class=td-sidebar-nav__section-title><a href=/en/blog/releases/ class="align-left pl-0 pr-2 collapsed td-sidebar-link td-sidebar-link__section">Releases</a></li><ul><li class=collapse id=enblogreleases><a class="td-side [...]
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/blog/news/dubbo-meetup-beijing.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+secti [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=The%20first%20Dubbo%20meetup%20has%20been%20held%20in%20Beijing" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
-<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/en/blog/news/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=td-content><h1>The first Dubbo meetup has been held in Beijing</h1><div class=lead>The first Dubbo meetup has b [...]
\ No newline at end of file
+<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/en/blog/news/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=td-content><h1>The first Dubbo meetup has been held in Beijing</h1><div class=lead>The first Dubbo meetup has b [...]
\ No newline at end of file
diff --git a/en/blog/2018/06/23/the-second-dubbo-shanghai-meetup-has-been-held-successfully/index.html b/en/blog/2018/06/23/the-second-dubbo-shanghai-meetup-has-been-held-successfully/index.html
index 4262641..e632ead 100644
--- a/en/blog/2018/06/23/the-second-dubbo-shanghai-meetup-has-been-held-successfully/index.html
+++ b/en/blog/2018/06/23/the-second-dubbo-shanghai-meetup-has-been-held-successfully/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -35,4 +35,4 @@
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20180422dubbo-roadmap-is-announced-in-qcon-beijing-2018 href=/en/blog/2018/04/22/dubbo-roadmap-is-announced-in-qcon-beijing-2018/>QCon Beijing 2018</a></li></ul></ul><ul class="td-sidebar-nav__section pr-md-3"><li class=td-sidebar-nav__section-title><a href=/en/blog/releases/ class="align-left pl-0 pr-2 collapsed td-sidebar-link td-sidebar-link__section">Releases</a></li><ul><li class=collapse id=enblogreleases><a class="td-side [...]
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/blog/news/dubbo-meetup-shanghai.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+sect [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=The%20second%20Dubbo%20Shanghai%20meetup%20has%20been%20held%20successfully" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
-<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/en/blog/news/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=td-content><h1>The second Dubbo Shanghai meetup has been held successfully</h1><div class=lead>The second Dubbo [...]
\ No newline at end of file
+<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/en/blog/news/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=td-content><h1>The second Dubbo Shanghai meetup has been held successfully</h1><div class=lead>The second Dubbo [...]
\ No newline at end of file
diff --git a/en/blog/2018/07/01/your-first-dubbo-filter/index.html b/en/blog/2018/07/01/your-first-dubbo-filter/index.html
index 387f981..4bb53b9 100644
--- a/en/blog/2018/07/01/your-first-dubbo-filter/index.html
+++ b/en/blog/2018/07/01/your-first-dubbo-filter/index.html
@@ -1,4 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/blog/2018/07/01/your-first-dubbo-filter/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-07-01T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Your First Dubbo Filter"><meta itemprop=description content="Th [...]
+"><meta itemprop=datePublished content="2018-07-01T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="824"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Your First Dubbo Filter"><meta name=twitter:description content="This article will introduce you that how to implement a dubbo filter
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -191,4 +194,4 @@ Now, let&rsquo;s implement a simple Filter:</p><p>Maven project structure:</p><d
     <span style=color:#586e75>// ...
 </span><span style=color:#586e75></span><span style=color:#719e07>}</span>
 </code></pre></div><p>Using xml configuration is more flexible and granular.</p><p>In before and after, you can implement your own business logic to give the filter a certain function.
-Once written and configured, the filter is activated by the Dubbo and executed in the call chain.</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/en/blog/2018/06/23/the-second-dubbo-shanghai-meetup-has-been-held-successfully/ class="btn btn-primary"><span class=mr-1>←</span> Previous</a></li><a href=/en/blog/2018/07/12/tracking-with-pinpoint/ class="btn btn-primary">Next <span class=ml-1>→</span></a></li></ul></div></main></div></div> [...]
\ No newline at end of file
+Once written and configured, the filter is activated by the Dubbo and executed in the call chain.</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/en/blog/2018/06/23/the-second-dubbo-shanghai-meetup-has-been-held-successfully/ class="btn btn-primary"><span class=mr-1>←</span> Previous</a></li><a href=/en/blog/2018/07/12/tracking-with-pinpoint/ class="btn btn-primary">Next <span class=ml-1>→</span></a></li></ul></div></main></div></div> [...]
\ No newline at end of file
diff --git a/en/blog/2018/07/12/tracking-with-pinpoint/index.html b/en/blog/2018/07/12/tracking-with-pinpoint/index.html
index 5de74a3..d214ea1 100644
--- a/en/blog/2018/07/12/tracking-with-pinpoint/index.html
+++ b/en/blog/2018/07/12/tracking-with-pinpoint/index.html
@@ -1,4 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/blog/2018/07/12/tracking-with-pinpoint/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-07-12T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Tracking with Pinpoint"><meta itemprop=description content="This [...]
+"><meta itemprop=datePublished content="2018-07-12T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="888"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Tracking with Pinpoint"><meta name=twitter:description content="This article introduces how to use Pinpoint to track Dubbo applications and monitor applications' performance.
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -307,4 +310,4 @@ dubbo.protocol.port=12345
 </code></pre></div><h3 id=using-pinpoint-agent-to-start-dubbo-provider-and-dubbo-consumer>Using Pinpoint-agent to start <code>Dubbo provider</code> and <code>Dubbo consumer</code></h3><ol><li>Maven clean package</li></ol><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>mvn clean package
 </code></pre></div><ol start=2><li>Start provider</li></ol><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>java -jar -javaagent:$AGENT_PATH/pinpoint-bootstrap-$VERSION.jar -Dpinpoint.agentId=demo-provider -Dpinpoint.applicationName=DP target/demo-provider-0.0.1-SNAPSHOT.jar
 </code></pre></div><ol start=3><li>Start consumer</li></ol><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>java -jar -javaagent:$AGENT_PATH/pinpoint-bootstrap-$VERSION.jar -Dpinpoint.agentId=demo-consumer -Dpinpoint.applicationName=DC target/demo-comsumer-0.0.1-SNAPSHOT-exec.jar
-</code></pre></div><ol start=4><li>Access the consumer address to simulate user requests</li></ol><p><code>http://localhost:8080/sayHello?name=ABC</code></p><h2 id=using-pinpoint-locate-problems>Using Pinpoint locate problems</h2><h3 id=homepage>Homepage</h3><p><img src=/imgs/blog/en_pinpoint-home.png alt=/admin-guide/images/pinpoint-home.png></p><blockquote><p>The user request here is double the number of requests for DubboProvider, because the favicon.ico icon request is recorded.</p>< [...]
\ No newline at end of file
+</code></pre></div><ol start=4><li>Access the consumer address to simulate user requests</li></ol><p><code>http://localhost:8080/sayHello?name=ABC</code></p><h2 id=using-pinpoint-locate-problems>Using Pinpoint locate problems</h2><h3 id=homepage>Homepage</h3><p><img src=/imgs/blog/en_pinpoint-home.png alt=/admin-guide/images/pinpoint-home.png></p><blockquote><p>The user request here is double the number of requests for DubboProvider, because the favicon.ico icon request is recorded.</p>< [...]
\ No newline at end of file
diff --git a/en/blog/2018/07/27/sentinel-the-flow-sentinel-of-dubbo-services/index.html b/en/blog/2018/07/27/sentinel-the-flow-sentinel-of-dubbo-services/index.html
index 7aa6aac..789d0ed 100644
--- a/en/blog/2018/07/27/sentinel-the-flow-sentinel-of-dubbo-services/index.html
+++ b/en/blog/2018/07/27/sentinel-the-flow-sentinel-of-dubbo-services/index.html
@@ -1,4 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/blog/2018/07/27/sentinel-the-flow-sentinel-of-dubbo-services/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-07-27T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Sentinel: The flow sentinel of Dubbo servi [...]
+"><meta itemprop=datePublished content="2018-07-27T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="1305"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Sentinel: The flow sentinel of Dubbo services"><meta name=twitter:description content="This article introduces the Sentinel and how to integrate it with Dubbo.
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -51,4 +54,4 @@
 1532423623000|2018-07-24 17:13:43|com.alibaba.csp.sentinel.demo.dubbo.FooService:sayHello(java.lang.String)|10|5|10|0|0
 </code></pre></div><p>In many circumstances, it&rsquo;s also significant to control traffic flow based on the <strong>caller</strong>. For example, assuming that there are two services A and B, both of them initiate remote call requests to the service provider. If we want to limit the calls from service B only, we can set the <code>limitApp</code> of flow rule as the identifier of service B (e.g. service name). The Sentinel Dubbo Adapter will automatically resolve the Dubbo consumer&rsqu [...]
 </code></pre></div><p>The <code>demo-consumer</code> in the log is the caller name (origin).</p><h3 id=service-consumer>Service Consumer</h3><p>Dubbo service consumers act as a client to invoke the remote service. Each service may depend on several downstream services. If a service A depends on the downstream service B, and service B is unstable (i.e. the response time becomes longer), the number of threads where service A invokes service B will accumulate, thus may eventually run out of [...]
-</code></pre></div><p>After launching the service provider demo, we can find our application in the Sentinel dashboard. It&rsquo;s convenient to configure the rules in the dashboard:</p><p><img src=/imgs/blog/sentinel-dashboard-view-rules.png alt="Rule List"></p><p>Or view real-time metrics:</p><p><img src=/imgs/blog/sentinel-dashboard-metrics.png alt="Real-time metrics monitoring"></p><h2 id=summary>Summary</h2><p>This blog post only introduces the simplest scenario in Sentinel - Traffi [...]
\ No newline at end of file
+</code></pre></div><p>After launching the service provider demo, we can find our application in the Sentinel dashboard. It&rsquo;s convenient to configure the rules in the dashboard:</p><p><img src=/imgs/blog/sentinel-dashboard-view-rules.png alt="Rule List"></p><p>Or view real-time metrics:</p><p><img src=/imgs/blog/sentinel-dashboard-metrics.png alt="Real-time metrics monitoring"></p><h2 id=summary>Summary</h2><p>This blog post only introduces the simplest scenario in Sentinel - Traffi [...]
\ No newline at end of file
diff --git a/en/blog/2018/07/30/the-third-dubbo-meetup-has-been-held-in-shenzhen/index.html b/en/blog/2018/07/30/the-third-dubbo-meetup-has-been-held-in-shenzhen/index.html
index 0b7b72f..f35db7f 100644
--- a/en/blog/2018/07/30/the-third-dubbo-meetup-has-been-held-in-shenzhen/index.html
+++ b/en/blog/2018/07/30/the-third-dubbo-meetup-has-been-held-in-shenzhen/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -35,4 +35,4 @@
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20180422dubbo-roadmap-is-announced-in-qcon-beijing-2018 href=/en/blog/2018/04/22/dubbo-roadmap-is-announced-in-qcon-beijing-2018/>QCon Beijing 2018</a></li></ul></ul><ul class="td-sidebar-nav__section pr-md-3"><li class=td-sidebar-nav__section-title><a href=/en/blog/releases/ class="align-left pl-0 pr-2 collapsed td-sidebar-link td-sidebar-link__section">Releases</a></li><ul><li class=collapse id=enblogreleases><a class="td-side [...]
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/blog/news/dubbo-meetup-shenzhen.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+sect [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=The%20third%20Dubbo%20meetup%20has%20been%20held%20in%20Shenzhen" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
-<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/en/blog/news/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=td-content><h1>The third Dubbo meetup has been held in Shenzhen</h1><div class=lead>The third Dubbo meetup has  [...]
\ No newline at end of file
+<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/en/blog/news/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=td-content><h1>The third Dubbo meetup has been held in Shenzhen</h1><div class=lead>The third Dubbo meetup has  [...]
\ No newline at end of file
diff --git a/en/blog/2018/08/07/dubbo-101/index.html b/en/blog/2018/08/07/dubbo-101/index.html
index 9023de6..b971a5f 100644
--- a/en/blog/2018/08/07/dubbo-101/index.html
+++ b/en/blog/2018/08/07/dubbo-101/index.html
@@ -1,4 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/blog/2018/08/07/dubbo-101/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-08-07T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Your First Dubbo Demo"><meta itemprop=description content="Modern distributed [...]
+"><meta itemprop=datePublished content="2018-08-07T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="2182"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Your First Dubbo Demo"><meta name=twitter:description content="Modern distributed frameworks is similiar to RMI in terms of concepts. They both use Java interface as a service contract, archive service registry an [...]
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -170,4 +173,4 @@ As Consumer side:
 +---------------------+---+
 |Consumer Service Name|NUM|
 +---------------------+---+
-</code></pre></div><p>Currently, <em>qos</em> supports following command lines. For more information please refer to the official document. [^4]:</p><ul><li><em>ls</em>:List the information of client and server.</li><li><em>online</em>:Bring the service online.</li><li><em>offline</em>:Bring the service offline.</li><li><em>help</em>:View online help.</li></ul><h2 id=summary>Summary</h2><p>In this tutorial, we start with RMI and introduce the basic concepts in Java distributed invocation [...]
\ No newline at end of file
+</code></pre></div><p>Currently, <em>qos</em> supports following command lines. For more information please refer to the official document. [^4]:</p><ul><li><em>ls</em>:List the information of client and server.</li><li><em>online</em>:Bring the service online.</li><li><em>offline</em>:Bring the service offline.</li><li><em>help</em>:View online help.</li></ul><h2 id=summary>Summary</h2><p>In this tutorial, we start with RMI and introduce the basic concepts in Java distributed invocation [...]
\ No newline at end of file
diff --git a/en/blog/2018/08/07/use-annotations-in-dubbo/index.html b/en/blog/2018/08/07/use-annotations-in-dubbo/index.html
index 50b4cb1..054a24c 100644
--- a/en/blog/2018/08/07/use-annotations-in-dubbo/index.html
+++ b/en/blog/2018/08/07/use-annotations-in-dubbo/index.html
@@ -1,4 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/blog/2018/08/07/use-annotations-in-dubbo/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-08-07T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Use Annotations In Dubbo"><meta itemprop=description content=" [...]
+"><meta itemprop=datePublished content="2018-08-07T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="1733"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Use Annotations In Dubbo"><meta name=twitter:description content="This article will introduce you how to use annotations instead of XML to develop Dubbo applications, such as `@EnableDubbo`, `@Service` and `@Reference`.
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -228,4 +231,4 @@ iii.<code>RegistryConfig</code>:Registry configuration.Note:The configuration he
 Start the Server&rsquo;s <code>main</code> method, you will see the following output, which returns the <code>result</code>: hello, annotation:</li></ul><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-sh data-lang=sh><span style=color:#719e07>[</span>01/08/18 02:38:40:040 CST<span style=color:#719e07>]</span> main  INFO config.AbstractConfig:  <span style=color:#719e07>[</span>DUBBO<span style=color:#719 [...]
 <span style=color:#719e07>[</span>01/08/18 02:38:40:040 CST<span style=color:#719e07>]</span> main  INFO annotation.ReferenceBeanBuilder: &lt;dubbo:reference <span style=color:#268bd2>object</span><span style=color:#719e07>=</span><span style=color:#2aa198>&#34;com.alibaba.dubbo.common.bytecode.proxy0@673be18f&#34;</span> <span style=color:#268bd2>singleton</span><span style=color:#719e07>=</span><span style=color:#2aa198>&#34;true&#34;</span> <span style=color:#268bd2>interface</span><s [...]
 result: hello, annotation
-</code></pre></div><h2 id=conclusion>Conclusion</h2><p>By studying this article, the reader can master the basic concepts of <code>Dubbo</code>&rsquo;s exclusive <code>annotations</code> , <code>@EnableDubbo</code>, <code>@Service</code>, <code>@Reference</code>, and master it&rsquo;s basic usage through a simple <code>Dubbo</code> application.</p><p>In addition to traditional <code>XML</code> configuration, <code>Spring</code> offers more modern configurations such as annotation drivers [...]
\ No newline at end of file
+</code></pre></div><h2 id=conclusion>Conclusion</h2><p>By studying this article, the reader can master the basic concepts of <code>Dubbo</code>&rsquo;s exclusive <code>annotations</code> , <code>@EnableDubbo</code>, <code>@Service</code>, <code>@Reference</code>, and master it&rsquo;s basic usage through a simple <code>Dubbo</code> application.</p><p>In addition to traditional <code>XML</code> configuration, <code>Spring</code> offers more modern configurations such as annotation drivers [...]
\ No newline at end of file
diff --git a/en/blog/2018/08/07/using-zookeeper-in-dubbo/index.html b/en/blog/2018/08/07/using-zookeeper-in-dubbo/index.html
index 89930ed..df73d3a 100644
--- a/en/blog/2018/08/07/using-zookeeper-in-dubbo/index.html
+++ b/en/blog/2018/08/07/using-zookeeper-in-dubbo/index.html
@@ -1,4 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/blog/2018/08/07/using-zookeeper-in-dubbo/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-08-07T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Using Zookeeper in Dubbo"><meta itemprop=description content=" [...]
+"><meta itemprop=datePublished content="2018-08-07T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="1584"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Using Zookeeper in Dubbo"><meta name=twitter:description content="This article introduces basic concepts of Zookeeper, and how to use Zookeeper as a registry center.
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -172,4 +175,4 @@ JLine support is enabled
 ...
 <span style=color:#719e07>[</span>zk: localhost:2181<span style=color:#719e07>(</span>CONNECTED<span style=color:#719e07>)</span> 4<span style=color:#719e07>]</span> ls /dubbo/com.alibaba.dubbo.samples.api.GreetingService/consumers
 <span style=color:#719e07>[</span>consumer%3A%2F%2F192.168.99.1%2Fcom.alibaba.dubbo.samples.api.GreetingService%3Fapplication%3Ddemo-consumer%26category%3Dconsumers%26check%3Dfalse%26default.timeout%3D3000%26dubbo%3D2.6.2%26interface%3Dcom.alibaba.dubbo.samples.api.GreetingService%26methods%3DsayHello%26pid%3D82406%26side%3Dconsumer%26timestamp%3D1533274951195<span style=color:#719e07>]</span>
-</code></pre></div><p>You could see that consumers of Dubbo&rsquo;s servicehas registered its URL address at the <code>consumers</code> node:</p><p><em>consumer://192.168.99.1/com.alibaba.dubbo.samples.api.GreetingService?application=demo-consumer&category=providers,configurators,routers&default.timeout=3000&dubbo=2.6.2&interface=com.alibaba.dubbo.samples.api.GreetingService&methods=sayHello&pid=82406&side=consumer&timestamp=1533274951195</em></p><h2 id=summary>Summary</h2><p>This docume [...]
\ No newline at end of file
+</code></pre></div><p>You could see that consumers of Dubbo&rsquo;s servicehas registered its URL address at the <code>consumers</code> node:</p><p><em>consumer://192.168.99.1/com.alibaba.dubbo.samples.api.GreetingService?application=demo-consumer&category=providers,configurators,routers&default.timeout=3000&dubbo=2.6.2&interface=com.alibaba.dubbo.samples.api.GreetingService&methods=sayHello&pid=82406&side=consumer&timestamp=1533274951195</em></p><h2 id=summary>Summary</h2><p>This docume [...]
\ No newline at end of file
diff --git a/en/blog/2018/08/10/dubbos-load-balance/index.html b/en/blog/2018/08/10/dubbos-load-balance/index.html
index 3e441ab..d2c0461 100644
--- a/en/blog/2018/08/10/dubbos-load-balance/index.html
+++ b/en/blog/2018/08/10/dubbos-load-balance/index.html
@@ -1,4 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/blog/2018/08/10/dubbos-load-balance/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-08-10T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Dubbo's Load Balance"><meta itemprop=description content="This arti [...]
+"><meta itemprop=datePublished content="2018-08-10T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="2074"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo's Load Balance"><meta name=twitter:description content="This article introduces you what is load balance and how load balance strategy is implemented in Dubbo.
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -126,4 +129,4 @@ public class DemoLoadBalance implements LoadBalance {
 <code>src/main/resource/META-INF/dubbo/com.alibaba.dubbo.rpc.cluster.LoadBalance</code>
 This is a simple text file. The file contents are as follows:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>demo=my=com.demo.dubbo.DemoLoadBalance
 </code></pre></div><ol start=3><li>Configure to use custom LoadBalance</li></ol><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>&lt;dubbo:reference id=&#34;helloService&#34; interface=&#34;com.demo.dubbo.api.IHelloService&#34; loadbalance=&#34;demo&#34; /&gt;
-</code></pre></div><p>Configure <code>&lt;loadbalance="demo"></code> in <code>dubbo:reference</code> at the Consumer side.</p><p>After 3 steps above, we wrote a custom LoadBalance and told Dubbo to use it. Start Dubbo and we can see that Dubbo has used a custom DemoLoadBalance.</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/en/blog/2018/08/07/use-annotations-in-dubbo/ class="btn btn-primary"><span class=mr-1>←</span> Previous</a></li [...]
\ No newline at end of file
+</code></pre></div><p>Configure <code>&lt;loadbalance="demo"></code> in <code>dubbo:reference</code> at the Consumer side.</p><p>After 3 steps above, we wrote a custom LoadBalance and told Dubbo to use it. Start Dubbo and we can see that Dubbo has used a custom DemoLoadBalance.</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/en/blog/2018/08/07/use-annotations-in-dubbo/ class="btn btn-primary"><span class=mr-1>←</span> Previous</a></li [...]
\ No newline at end of file
diff --git a/en/blog/2018/08/14/dubbo-basic-usage-dubbo-consumer-configuration/index.html b/en/blog/2018/08/14/dubbo-basic-usage-dubbo-consumer-configuration/index.html
index 9f2b21c..4ac3318 100644
--- a/en/blog/2018/08/14/dubbo-basic-usage-dubbo-consumer-configuration/index.html
+++ b/en/blog/2018/08/14/dubbo-basic-usage-dubbo-consumer-configuration/index.html
@@ -1,4 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/blog/2018/08/14/dubbo-basic-usage-dubbo-consumer-configuration/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-08-14T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content=" Dubbo Basic Usage - Dubbo Consumer Conf [...]
+"><meta itemprop=datePublished content="2018-08-14T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="748"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content=" Dubbo Basic Usage - Dubbo Consumer Configuration"><meta name=twitter:description content="This article will introduce you the basics of consumer configurations.
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -117,4 +120,4 @@ Public class UserTestController{
     &lt;dubbo:protocol name=&#34;dubbo&#34; port=&#34;20880&#34; /&gt;
     &lt;dubbo:reference id=&#34;userReadService&#34; interface=&#34;com.package.UserReadService&#34;check=&#34;false&#34; /&gt;
 &lt;/beans&gt;
-</code></pre></div><p>Other ways of configuring Dubbo can refer to the relevant configuration in the previous section, or use the integrated dubbo spring boot starter mode.</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/en/blog/2018/08/14/dubbo-several-ways-about-synchronous/asynchronous-invoke/ class="btn btn-primary"><span class=mr-1>←</span> Previous</a></li><a href=/en/blog/2018/08/26/the-fourth-dubbo-meetup-has-been-held-in-chen [...]
\ No newline at end of file
+</code></pre></div><p>Other ways of configuring Dubbo can refer to the relevant configuration in the previous section, or use the integrated dubbo spring boot starter mode.</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/en/blog/2018/08/14/dubbo-several-ways-about-synchronous/asynchronous-invoke/ class="btn btn-primary"><span class=mr-1>←</span> Previous</a></li><a href=/en/blog/2018/08/26/the-fourth-dubbo-meetup-has-been-held-in-chen [...]
\ No newline at end of file
diff --git a/en/blog/2018/08/14/dubbo-basic-usage-dubbo-provider-configuration/index.html b/en/blog/2018/08/14/dubbo-basic-usage-dubbo-provider-configuration/index.html
index 59f8e1d..af2ea72 100644
--- a/en/blog/2018/08/14/dubbo-basic-usage-dubbo-provider-configuration/index.html
+++ b/en/blog/2018/08/14/dubbo-basic-usage-dubbo-provider-configuration/index.html
@@ -1,4 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/blog/2018/08/14/dubbo-basic-usage-dubbo-provider-configuration/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-08-14T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Dubbo Basic Usage -- Dubbo Provider Conf [...]
+"><meta itemprop=datePublished content="2018-08-14T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="1397"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo Basic Usage -- Dubbo Provider Configuration"><meta name=twitter:description content="This article will introduce you how to config Dubbo, by XML, property files, annotations or Java code.
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -154,4 +157,4 @@ Implement UserReadService, and deploy current implementation in the Provider&rsq
     &lt;bean id=&#34;userReadService&#34; class=&#34;com.package.UserReadServiceImpl&#34;/&gt;
     &lt;dubbo:service interface=&#34;com.package.UserReadService&#34; ref=&#34;userReadService&#34; /&gt;  
 &lt;/beans&gt;
-</code></pre></div><p>For the other modes of Dubbo configuration, please refer to the related configurations in the previous chapter, or use the integrated Dubbo Spring Boot starter method.</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/en/blog/2018/08/14/manipulating-services-dynamically-via-qos/ class="btn btn-primary"><span class=mr-1>←</span> Previous</a></li><a href=/en/blog/2018/08/14/dubbo-several-ways-about-synchronous/asynch [...]
\ No newline at end of file
+</code></pre></div><p>For the other modes of Dubbo configuration, please refer to the related configurations in the previous chapter, or use the integrated Dubbo Spring Boot starter method.</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/en/blog/2018/08/14/manipulating-services-dynamically-via-qos/ class="btn btn-primary"><span class=mr-1>←</span> Previous</a></li><a href=/en/blog/2018/08/14/dubbo-several-ways-about-synchronous/asynch [...]
\ No newline at end of file
diff --git a/en/blog/2018/08/14/dubbo-several-ways-about-synchronous/asynchronous-invoke/index.html b/en/blog/2018/08/14/dubbo-several-ways-about-synchronous/asynchronous-invoke/index.html
index 3041de2..c84cd30 100644
--- a/en/blog/2018/08/14/dubbo-several-ways-about-synchronous/asynchronous-invoke/index.html
+++ b/en/blog/2018/08/14/dubbo-several-ways-about-synchronous/asynchronous-invoke/index.html
@@ -1,4 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/blog/2018/08/14/dubbo-several-ways-about-synchronous/asynchronous-invoke/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-08-14T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Dubbo: Several ways about sync [...]
+"><meta itemprop=datePublished content="2018-08-14T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="1112"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo: Several ways about synchronous/asynchronous invoke"><meta name=twitter:description content="This article introduces you how to use Dubbo synchronously or asynchronously.
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -123,4 +126,4 @@ callbackService<span style=color:#719e07>.</span>addListener<span style=color:#7
         System<span style=color:#719e07>.</span>out<span style=color:#719e07>.</span>println<span style=color:#719e07>(</span><span style=color:#2aa198>&#34;onthrow: &#34;</span> <span style=color:#719e07>+</span> name<span style=color:#719e07>);</span>
     <span style=color:#719e07>}</span>
 <span style=color:#719e07>}</span>
-</code></pre></div><p>Here we address that the parameter rules of three methods in the custom Notify interface are as follows:</p><ul><li><code>oninvoke</code> method&rsquo;s parameters are the same as the calling method parameters;</li><li><code>onreturn</code> method&rsquo;s first parameter is the returned value of calling method,and the others are the same as the calling method;</li><li><code>onthrow</code> method&rsquo;s first parameter is an invoked exception,and the others are the  [...]
\ No newline at end of file
+</code></pre></div><p>Here we address that the parameter rules of three methods in the custom Notify interface are as follows:</p><ul><li><code>oninvoke</code> method&rsquo;s parameters are the same as the calling method parameters;</li><li><code>onreturn</code> method&rsquo;s first parameter is the returned value of calling method,and the others are the same as the calling method;</li><li><code>onthrow</code> method&rsquo;s first parameter is an invoked exception,and the others are the  [...]
\ No newline at end of file
diff --git a/en/blog/2018/08/14/generic-invoke-of-dubbo/index.html b/en/blog/2018/08/14/generic-invoke-of-dubbo/index.html
index 78cb3b2..955861c 100644
--- a/en/blog/2018/08/14/generic-invoke-of-dubbo/index.html
+++ b/en/blog/2018/08/14/generic-invoke-of-dubbo/index.html
@@ -1,4 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/blog/2018/08/14/generic-invoke-of-dubbo/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-08-14T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Generic invoke of Dubbo"><meta itemprop=description content="Th [...]
+"><meta itemprop=datePublished content="2018-08-14T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="777"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Generic invoke of Dubbo"><meta name=twitter:description content="This article introduces you when and how to use generic invoke of Dubbo.
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -127,4 +130,4 @@ reference2<span style=color:#719e07>.</span>setApplication<span style=color:#719
 
 HelloService helloService <span style=color:#719e07>=</span> <span style=color:#719e07>(</span>HelloService<span style=color:#719e07>)</span> reference2<span style=color:#719e07>.</span>get<span style=color:#719e07>();</span>
 System<span style=color:#719e07>.</span>out<span style=color:#719e07>.</span>println<span style=color:#719e07>(</span>helloService<span style=color:#719e07>.</span>hello<span style=color:#719e07>(</span><span style=color:#2aa198>&#34;community&#34;</span><span style=color:#719e07>));</span>
-</code></pre></div><p>Similarly, the consumer can also reference the service using an XML configuration and then make the call. Here you can see that the calling method is a normal service call, not a generic call. Of course, it is also possible to use generic calls.</p><p>So far, a simple service Mock platform has been successfully launched!</p><h2 id=others>Others</h2><ul><li>The generic invoke and generic interface implementations introduced in this article are all based on the native [...]
\ No newline at end of file
+</code></pre></div><p>Similarly, the consumer can also reference the service using an XML configuration and then make the call. Here you can see that the calling method is a normal service call, not a generic call. Of course, it is also possible to use generic calls.</p><p>So far, a simple service Mock platform has been successfully launched!</p><h2 id=others>Others</h2><ul><li>The generic invoke and generic interface implementations introduced in this article are all based on the native [...]
\ No newline at end of file
diff --git a/en/blog/2018/08/14/implementation-of-cross-language-calls-by-dubbo2.js/index.html b/en/blog/2018/08/14/implementation-of-cross-language-calls-by-dubbo2.js/index.html
index cb98221..f3400f8 100644
--- a/en/blog/2018/08/14/implementation-of-cross-language-calls-by-dubbo2.js/index.html
+++ b/en/blog/2018/08/14/implementation-of-cross-language-calls-by-dubbo2.js/index.html
@@ -1,4 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/blog/2018/08/14/implementation-of-cross-language-calls-by-dubbo2.js/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-08-14T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Implementation of cross-language ca [...]
+"><meta itemprop=datePublished content="2018-08-14T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="1813"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Implementation of cross-language calls by Dubbo2.js"><meta name=twitter:description content="This article introduces how to use Dubbo.js to implement cross-language calls.
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -37,7 +40,7 @@
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Implementation%20of%20cross-language%20calls%20by%20Dubbo2.js" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div><nav id=TableOfContents><ul><li><a href=#cross-language-calls-for-micro-service>Cross-language calls for micro service</a></li><li><a href=#cross-language-calls-by-a-common-protocol>Cross-language calls by a common protocol</a><ul><li><a href=#springmvc>SpringMVC</a></li><li><a href=#we-support-some-common-protocols>We support some common protocols</a></li><li> [...]
 <span style=color:#268bd2>&lt;dubbo:protocol</span> name=<span style=color:#2aa198>&#34;jsonrpc&#34;</span> port=<span style=color:#2aa198>&#34;8080&#34;</span> <span style=color:#268bd2>/&gt;</span>
-</code></pre></div><h3 id=customized-protocols-for-cross-language-support>Customized Protocols for Cross-language Support</h3><p>The so-called protocol of the microservice framework can be simply interpreted as: message format and serialization scheme. Generally, the service governance framework would provide numbers of protocol configuration items for users to choose from. In addition to the above two common protocols,there exists some other customized protocols like the dubbo protocol, [...]
+</code></pre></div><h3 id=customized-protocols-for-cross-language-support>Customized Protocols for Cross-language Support</h3><p>The so-called protocol of the microservice framework can be simply interpreted as: message format and serialization scheme. Generally, the service governance framework would provide numbers of protocol configuration items for users to choose from. In addition to the above two common protocols,there exists some other customized protocols like the dubbo protocol, [...]
     String <span style=color:#268bd2>sayHello</span><span style=color:#719e07>(</span>String name<span style=color:#719e07>);</span>
     String <span style=color:#268bd2>echo</span><span style=color:#719e07>()</span> <span style=color:#719e07>;</span>
     <span style=color:#dc322f>void</span> <span style=color:#268bd2>test</span><span style=color:#719e07>();</span>
@@ -145,4 +148,4 @@ demoService.sayHello(<span style=color:#2aa198>&#39;kirito&#39;</span>).then(({r
 </code></pre></div><h3 id=3-call-maints>3. Call main.ts:</h3><p>Run nodejs client in Debug mode:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-sh data-lang=sh><span style=color:#268bd2>DEBUG</span><span style=color:#719e07>=</span>dubbo* ts-node main.ts
 </code></pre></div><p>Checkout running results:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-sh data-lang=sh>Hello kirito, response form provider: 172.19.6.151:20880
 </code></pre></div><p>Congratulations!</p><h2 id=features>Features</h2><ul><li>Support zookeeper as register center</li><li>Support TCP Dubbo Native protocol</li><li>Support directly Dubbo connection</li><li>Support link tracing</li><li>Generate dubbo interface Automatically</li></ul><h2 id=more-details>More details</h2><p>The sample code in this article is available here, <a href=https://github.com/dubbo/dubbo2.js>https://github.com/dubbo/dubbo2.js</a>.
-If you don't know much about the dubbo protocol and want to understand how it works, the project provides a sub-moudle: java-socket-consumer, which is implemented in a process-oriented approach, realizing a process of sending dubbo protocal message with native socket and making function calls, and then get response.</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/en/blog/2018/08/14/generic-invoke-of-dubbo/ class="btn btn-primary"><spa [...]
\ No newline at end of file
+If you don't know much about the dubbo protocol and want to understand how it works, the project provides a sub-moudle: java-socket-consumer, which is implemented in a process-oriented approach, realizing a process of sending dubbo protocal message with native socket and making function calls, and then get response.</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/en/blog/2018/08/14/generic-invoke-of-dubbo/ class="btn btn-primary"><spa [...]
\ No newline at end of file
diff --git a/en/blog/2018/08/14/manipulating-services-dynamically-via-qos/index.html b/en/blog/2018/08/14/manipulating-services-dynamically-via-qos/index.html
index 5d992fc..74874a7 100644
--- a/en/blog/2018/08/14/manipulating-services-dynamically-via-qos/index.html
+++ b/en/blog/2018/08/14/manipulating-services-dynamically-via-qos/index.html
@@ -1,4 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/blog/2018/08/14/manipulating-services-dynamically-via-qos/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-08-14T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Manipulating Services Dynamically via QoS"><m [...]
+"><meta itemprop=datePublished content="2018-08-14T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="947"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Manipulating Services Dynamically via QoS"><meta name=twitter:description content="This article introduces how to use Dubbo's QoS to achieve dynamic configuration.
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -145,4 +148,4 @@ dubbo.application.qos.accept.foreign.ip=false
 </code></pre></div><h4 id=spring-boot-auto-configuration><code>spring-boot</code> auto configuration</h4><p>If you are developing a spring-boot application, you can configure in <code>application.properties</code> or <code>application.yml</code>:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>dubbo.application.qosEnable=true
 dubbo.application.qosPort=33333
 dubbo.application.qosAcceptForeignIp=false
-</code></pre></div><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/en/blog/2018/08/14/source-code-analysis-of-spring-boot-dubbo-app-start-and-stop/ class="btn btn-primary"><span class=mr-1>←</span> Previous</a></li><a href=/en/blog/2018/08/14/dubbo-basic-usage-dubbo-provider-configuration/ class="btn btn-primary">Next <span class=ml-1>→</span></a></li></ul></div></main></div></div><footer class="bg-dark py-5 row d-print-none"><div class= [...]
\ No newline at end of file
+</code></pre></div><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/en/blog/2018/08/14/source-code-analysis-of-spring-boot-dubbo-app-start-and-stop/ class="btn btn-primary"><span class=mr-1>←</span> Previous</a></li><a href=/en/blog/2018/08/14/dubbo-basic-usage-dubbo-provider-configuration/ class="btn btn-primary">Next <span class=ml-1>→</span></a></li></ul></div></main></div></div><footer class="bg-dark py-5 row d-print-none"><div class= [...]
\ No newline at end of file
diff --git a/en/blog/2018/08/14/source-code-analysis-of-spring-boot-dubbo-app-start-and-stop/index.html b/en/blog/2018/08/14/source-code-analysis-of-spring-boot-dubbo-app-start-and-stop/index.html
index cdc565f..bddf699 100644
--- a/en/blog/2018/08/14/source-code-analysis-of-spring-boot-dubbo-app-start-and-stop/index.html
+++ b/en/blog/2018/08/14/source-code-analysis-of-spring-boot-dubbo-app-start-and-stop/index.html
@@ -1,4 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/blog/2018/08/14/source-code-analysis-of-spring-boot-dubbo-app-start-and-stop/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-08-14T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Source code analysis of sp [...]
+"><meta itemprop=datePublished content="2018-08-14T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="1337"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Source code analysis of spring-boot+Dubbo App start and stop"><meta name=twitter:description content="This article introduces the implementation details of app start and stop in `dubbo-spring-boot-project`.
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -145,4 +148,4 @@ run:929<span style=color:#719e07>,</span> AbstractApplicationContext$2 <span sty
             <span style=color:#719e07>}</span>
         <span style=color:#719e07>}).</span>start<span style=color:#719e07>();</span>
     <span style=color:#719e07>}</span>
-</code></pre></div><p>[1] <a href=https://docs.oracle.com/javase/specs/jls/se8/html/jls-12.html#jls-12.8>https://docs.oracle.com/javase/specs/jls/se8/html/jls-12.html#jls-12.8</a></p><p>[2] <a href=https://docs.oracle.com/javase/8/docs/api/java/lang/Runtime.html#addShutdownHook>https://docs.oracle.com/javase/8/docs/api/java/lang/Runtime.html#addShutdownHook</a></p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/en/blog/2018/08/14/impleme [...]
\ No newline at end of file
+</code></pre></div><p>[1] <a href=https://docs.oracle.com/javase/specs/jls/se8/html/jls-12.html#jls-12.8>https://docs.oracle.com/javase/specs/jls/se8/html/jls-12.html#jls-12.8</a></p><p>[2] <a href=https://docs.oracle.com/javase/8/docs/api/java/lang/Runtime.html#addShutdownHook>https://docs.oracle.com/javase/8/docs/api/java/lang/Runtime.html#addShutdownHook</a></p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/en/blog/2018/08/14/impleme [...]
\ No newline at end of file
diff --git a/en/blog/2018/08/26/the-fourth-dubbo-meetup-has-been-held-in-chengdu/index.html b/en/blog/2018/08/26/the-fourth-dubbo-meetup-has-been-held-in-chengdu/index.html
index 16fcc68..c6a1845 100644
--- a/en/blog/2018/08/26/the-fourth-dubbo-meetup-has-been-held-in-chengdu/index.html
+++ b/en/blog/2018/08/26/the-fourth-dubbo-meetup-has-been-held-in-chengdu/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -35,4 +35,4 @@
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20180422dubbo-roadmap-is-announced-in-qcon-beijing-2018 href=/en/blog/2018/04/22/dubbo-roadmap-is-announced-in-qcon-beijing-2018/>QCon Beijing 2018</a></li></ul></ul><ul class="td-sidebar-nav__section pr-md-3"><li class=td-sidebar-nav__section-title><a href=/en/blog/releases/ class="align-left pl-0 pr-2 collapsed td-sidebar-link td-sidebar-link__section">Releases</a></li><ul><li class=collapse id=enblogreleases><a class="td-side [...]
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/blog/news/dubbo-meetup-chengdu.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+secti [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=The%20fourth%20Dubbo%20meetup%20has%20been%20held%20in%20Chengdu" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
-<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div><nav id=TableOfContents><ul><li><a href=#the-depth-of-the-user-communication>The depth of the user communication</a></li><li><a href=#meetup-activity-information>Meetup activity information</a></li><li><a href=#the-registration-information>The registration information</a></li></ul></nav></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a c [...]
\ No newline at end of file
+<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div><nav id=TableOfContents><ul><li><a href=#the-depth-of-the-user-communication>The depth of the user communication</a></li><li><a href=#meetup-activity-information>Meetup activity information</a></li><li><a href=#the-registration-information>The registration information</a></li></ul></nav></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a c [...]
\ No newline at end of file
diff --git a/en/blog/2018/09/02/how-to-implement-a-fully-asynchronous-calls-chain-based-on-dubbo/index.html b/en/blog/2018/09/02/how-to-implement-a-fully-asynchronous-calls-chain-based-on-dubbo/index.html
index fd34910..013b814 100644
--- a/en/blog/2018/09/02/how-to-implement-a-fully-asynchronous-calls-chain-based-on-dubbo/index.html
+++ b/en/blog/2018/09/02/how-to-implement-a-fully-asynchronous-calls-chain-based-on-dubbo/index.html
@@ -1,4 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/blog/2018/09/02/how-to-implement-a-fully-asynchronous-calls-chain-based-on-dubbo/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-09-02T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="How to implement a ful [...]
+"><meta itemprop=datePublished content="2018-09-02T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="1728"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="How to implement a fully asynchronous calls chain based on Dubbo"><meta name=twitter:description content="This article recalls how asynchronous call is implemented in Dubbo 2.6.x, and introduces the new way based  [...]
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -247,4 +250,4 @@ CompletableFuture<span style=color:#719e07>&lt;</span>java<span style=color:#719
         <span style=color:#719e07>return</span> <span style=color:#cb4b16>null</span><span style=color:#719e07>;</span>
     <span style=color:#719e07>}</span>
 <span style=color:#719e07>}</span>
-</code></pre></div><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/en/blog/2018/08/26/the-fourth-dubbo-meetup-has-been-held-in-chengdu/ class="btn btn-primary"><span class=mr-1>←</span> Previous</a></li><a href=/en/blog/2018/09/02/how-to-prepare-an-apache-release/ class="btn btn-primary">Next <span class=ml-1>→</span></a></li></ul></div></main></div></div><footer class="bg-dark py-5 row d-print-none"><div class="container-fluid mx-sm-5"> [...]
\ No newline at end of file
+</code></pre></div><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/en/blog/2018/08/26/the-fourth-dubbo-meetup-has-been-held-in-chengdu/ class="btn btn-primary"><span class=mr-1>←</span> Previous</a></li><a href=/en/blog/2018/09/02/how-to-prepare-an-apache-release/ class="btn btn-primary">Next <span class=ml-1>→</span></a></li></ul></div></main></div></div><footer class="bg-dark py-5 row d-print-none"><div class="container-fluid mx-sm-5"> [...]
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diff --git a/en/blog/2018/09/02/how-to-prepare-an-apache-release/index.html b/en/blog/2018/09/02/how-to-prepare-an-apache-release/index.html
index e4d1180..ed78f81 100644
--- a/en/blog/2018/09/02/how-to-prepare-an-apache-release/index.html
+++ b/en/blog/2018/09/02/how-to-prepare-an-apache-release/index.html
@@ -1,4 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/blog/2018/09/02/how-to-prepare-an-apache-release/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-09-02T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="How to prepare an Apache Release"><meta itemprop=descr [...]
+"><meta itemprop=datePublished content="2018-09-02T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="2473"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="How to prepare an Apache Release"><meta name=twitter:description content="This article introduces how to the Apache publish content and process
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -280,4 +283,4 @@ Apache Dubbo is an effort undergoing incubation at The Apache Software Foundatio
 [4] https://github.com/apache/dubbo/issues
 
 </code></pre></div><h2 id=complete-maven-convenient-binary-release>Complete Maven Convenient Binary release</h2><p><strong><a href=https://repository.apache.org/>repository.apache.org</a> The permissions of the nexus repository have been applied, see <a href=https://issues.apache.org/jira/browse/INFRA-16451>jira</a>。</strong></p><p>To release the maven artifacts, go to <a href=https://repository.apache.org>repository.apache.org</a>, and choose the staging repository, click the release bu [...]
-</code></pre></div><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/en/blog/2018/09/02/how-to-implement-a-fully-asynchronous-calls-chain-based-on-dubbo/ class="btn btn-primary"><span class=mr-1>←</span> Previous</a></li><a href=/en/blog/2018/09/30/integrate-dubbo-with-kubernetes/ class="btn btn-primary">Next <span class=ml-1>→</span></a></li></ul></div></main></div></div><footer class="bg-dark py-5 row d-print-none"><div class="container- [...]
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+</code></pre></div><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/en/blog/2018/09/02/how-to-implement-a-fully-asynchronous-calls-chain-based-on-dubbo/ class="btn btn-primary"><span class=mr-1>←</span> Previous</a></li><a href=/en/blog/2018/09/30/integrate-dubbo-with-kubernetes/ class="btn btn-primary">Next <span class=ml-1>→</span></a></li></ul></div></main></div></div><footer class="bg-dark py-5 row d-print-none"><div class="container- [...]
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diff --git a/en/blog/2018/09/30/integrate-dubbo-with-kubernetes/index.html b/en/blog/2018/09/30/integrate-dubbo-with-kubernetes/index.html
index 4df2eed..52d5b78 100644
--- a/en/blog/2018/09/30/integrate-dubbo-with-kubernetes/index.html
+++ b/en/blog/2018/09/30/integrate-dubbo-with-kubernetes/index.html
@@ -1,4 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/blog/2018/09/30/integrate-dubbo-with-kubernetes/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-09-30T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Integrate Dubbo with Kubernetes"><meta itemprop=descrip [...]
+"><meta itemprop=datePublished content="2018-09-30T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="1639"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Integrate Dubbo with Kubernetes"><meta name=twitter:description content="This article will try to register Dubbo service to Kubernetes and integrate with Kubernetes's multi-tenancy security system.
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -49,4 +52,4 @@ Dubbo&rsquo;s consumer directly discovers the corresponding service endpoints of
   <span style=color:#268bd2>&#34;apiVersion&#34;</span>: <span style=color:#2aa198>&#34;v1&#34;</span>,
   <span style=color:#268bd2>&#34;resourceVersion&#34;</span>: <span style=color:#2aa198>&#34;850282769&#34;</span>
 }, <span style=color:#2aa198>&#34;reason&#34;</span>: <span style=color:#2aa198>&#34;FailedSync&#34;</span>, <span style=color:#2aa198>&#34;message&#34;</span>: <span style=color:#2aa198>&#34;Error syncing pod&#34;</span>, &#34;
-</code></pre></div><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/en/blog/2018/09/02/how-to-prepare-an-apache-release/ class="btn btn-primary"><span class=mr-1>←</span> Previous</a></li><a href=/en/blog/2018/10/05/introduction-to-the-dubbo-protocol/ class="btn btn-primary">Next <span class=ml-1>→</span></a></li></ul></div></main></div></div><footer class="bg-dark py-5 row d-print-none"><div class="container-fluid mx-sm-5"><div class=row [...]
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+</code></pre></div><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/en/blog/2018/09/02/how-to-prepare-an-apache-release/ class="btn btn-primary"><span class=mr-1>←</span> Previous</a></li><a href=/en/blog/2018/10/05/introduction-to-the-dubbo-protocol/ class="btn btn-primary">Next <span class=ml-1>→</span></a></li></ul></div></main></div></div><footer class="bg-dark py-5 row d-print-none"><div class="container-fluid mx-sm-5"><div class=row [...]
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diff --git a/en/blog/2018/10/05/introduction-to-the-dubbo-protocol/index.html b/en/blog/2018/10/05/introduction-to-the-dubbo-protocol/index.html
index 3d3f457..ec0fe68 100644
--- a/en/blog/2018/10/05/introduction-to-the-dubbo-protocol/index.html
+++ b/en/blog/2018/10/05/introduction-to-the-dubbo-protocol/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -58,4 +58,4 @@
 </code></pre></div><blockquote><p>Refer to Netty&rsquo;s <code>LengthFieldBasedFrameDecoder</code></p></blockquote><p>The Dubbo protocol is actually a variable length protocol, which is covered in more detail in later chapters.</p><h2 id=the-dubbo-protocol>The Dubbo protocol</h2><h3 id=overview-to-the-dubbo-protocol>Overview to the Dubbo protocol</h3><p>The Dubbo framework defines a proprietary RPC protocol in which the specific content of the request and response protocols is presented  [...]
 Service name bytes  (line break)
 ...
-</code></pre></div><h2 id=advantages-and-disadvantages-about-the-dubbo-protocol>Advantages and disadvantages about the Dubbo protocol</h2><h3 id=advantages>Advantages</h3><ul><li>The protocol is designed to be very compact. The data type can be represented by 1 bit will not be represented by a byte, such as a boolean type identifier.</li><li>The request header is the same as response header, and the specific content is assembled to the variable part through the serializer, and it is simp [...]
\ No newline at end of file
+</code></pre></div><h2 id=advantages-and-disadvantages-about-the-dubbo-protocol>Advantages and disadvantages about the Dubbo protocol</h2><h3 id=advantages>Advantages</h3><ul><li>The protocol is designed to be very compact. The data type can be represented by 1 bit will not be represented by a byte, such as a boolean type identifier.</li><li>The request header is the same as response header, and the specific content is assembled to the variable part through the serializer, and it is simp [...]
\ No newline at end of file
diff --git a/en/blog/2018/11/07/dubbo-integrates-with-nacos-to-become-a-registry/index.html b/en/blog/2018/11/07/dubbo-integrates-with-nacos-to-become-a-registry/index.html
index e563c3f..f38f89c 100644
--- a/en/blog/2018/11/07/dubbo-integrates-with-nacos-to-become-a-registry/index.html
+++ b/en/blog/2018/11/07/dubbo-integrates-with-nacos-to-become-a-registry/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -340,4 +340,4 @@ Service [name :null , port : 20882] sayName(&#34;小马哥(mercyblitz)&#34;)
 Service [name :null , port : 20883] sayName(&#34;小马哥(mercyblitz)&#34;) : Hello,小马哥(mercyblitz)
 Service [name :null , port : 20883] sayName(&#34;小马哥(mercyblitz)&#34;) : Hello,小马哥(mercyblitz)
 Service [name :null , port : 20883] sayName(&#34;小马哥(mercyblitz)&#34;) : Hello,小马哥(mercyblitz)
-</code></pre></div><p>As a result, both operation and load balancing are normal due to the property demo.service.name has not been added to the current example, the &ldquo;name&rdquo; information is output as null. For more information, please refer to: <a href=https://github.com/apache/dubbo/tree/master/dubbo-registry/dubbo-registry-nacos>https://github.com/apache/dubbo/tree/master/dubbo-registry/dubbo-registry-nacos</a>.</p><p>If you&rsquo;re interested in or fond of open source projec [...]
\ No newline at end of file
+</code></pre></div><p>As a result, both operation and load balancing are normal due to the property demo.service.name has not been added to the current example, the &ldquo;name&rdquo; information is output as null. For more information, please refer to: <a href=https://github.com/apache/dubbo/tree/master/dubbo-registry/dubbo-registry-nacos>https://github.com/apache/dubbo/tree/master/dubbo-registry/dubbo-registry-nacos</a>.</p><p>If you&rsquo;re interested in or fond of open source projec [...]
\ No newline at end of file
diff --git a/en/blog/2018/12/10/the-fifth-dubbo-meetup-has-been-held-in-hangzhou/index.html b/en/blog/2018/12/10/the-fifth-dubbo-meetup-has-been-held-in-hangzhou/index.html
index a4adb0e..8c15d4d 100644
--- a/en/blog/2018/12/10/the-fifth-dubbo-meetup-has-been-held-in-hangzhou/index.html
+++ b/en/blog/2018/12/10/the-fifth-dubbo-meetup-has-been-held-in-hangzhou/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -35,4 +35,4 @@
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20180422dubbo-roadmap-is-announced-in-qcon-beijing-2018 href=/en/blog/2018/04/22/dubbo-roadmap-is-announced-in-qcon-beijing-2018/>QCon Beijing 2018</a></li></ul></ul><ul class="td-sidebar-nav__section pr-md-3"><li class=td-sidebar-nav__section-title><a href=/en/blog/releases/ class="align-left pl-0 pr-2 collapsed td-sidebar-link td-sidebar-link__section">Releases</a></li><ul><li class=collapse id=enblogreleases><a class="td-side [...]
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/blog/news/dubbo-meetup-hangzhou.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+sect [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=The%20fifth%20Dubbo%20meetup%20has%20been%20held%20in%20Hangzhou" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
-<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/en/blog/news/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=td-content><h1>The fifth Dubbo meetup has been held in Hangzhou</h1><div class=lead>The fifth Dubbo meetup has  [...]
\ No newline at end of file
+<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/en/blog/news/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=td-content><h1>The fifth Dubbo meetup has been held in Hangzhou</h1><div class=lead>The fifth Dubbo meetup has  [...]
\ No newline at end of file
diff --git a/en/blog/2019/01/17/how-to-use-seata-to-ensure-consistency-between-dubbo-microservices/index.html b/en/blog/2019/01/17/how-to-use-seata-to-ensure-consistency-between-dubbo-microservices/index.html
index 2a20d3f..e3da34e 100644
--- a/en/blog/2019/01/17/how-to-use-seata-to-ensure-consistency-between-dubbo-microservices/index.html
+++ b/en/blog/2019/01/17/how-to-use-seata-to-ensure-consistency-between-dubbo-microservices/index.html
@@ -1,4 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/blog/2019/01/17/how-to-use-seata-to-ensure-consistency-between-dubbo-microservices/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2019-01-17T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="How to use Seata to  [...]
+"><meta itemprop=datePublished content="2019-01-17T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="584"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="How to use Seata to ensure consistency between Dubbo Microservices"><meta name=twitter:description content="This article will introduce you how to use Seata to ensure consistency between Dubbo Microservices.
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -173,4 +176,4 @@ dubbo-storage-service.xml</p><div class=highlight><pre style=color:#93a1a1;backg
 e.g.
 
 sh seata-server.sh -p <span style=color:#2aa198>8091</span> -h 127.0.0.1 -m file
-</code></pre></div><h3 id=step-5-run-example>Step 5: Run example</h3><ul><li>Start AccountService (<a href=https://github.com/seata/seata-samples/blob/master/dubbo/src/main/java/io/seata/samples/dubbo/starter/DubboAccountServiceStarter.java>DubboAccountServiceStarter</a>).</li><li>Start StorageService (<a href=https://github.com/seata/seata-samples/blob/master/dubbo/src/main/java/io/seata/samples/dubbo/starter/DubboStorageServiceStarter.java>DubboStorageServiceStarter</a>).</li><li>Start [...]
\ No newline at end of file
+</code></pre></div><h3 id=step-5-run-example>Step 5: Run example</h3><ul><li>Start AccountService (<a href=https://github.com/seata/seata-samples/blob/master/dubbo/src/main/java/io/seata/samples/dubbo/starter/DubboAccountServiceStarter.java>DubboAccountServiceStarter</a>).</li><li>Start StorageService (<a href=https://github.com/seata/seata-samples/blob/master/dubbo/src/main/java/io/seata/samples/dubbo/starter/DubboStorageServiceStarter.java>DubboStorageServiceStarter</a>).</li><li>Start [...]
\ No newline at end of file
diff --git a/en/blog/2019/02/20/implementation-background-and-practice-of-dubbo-client-asynchronous-interface/index.html b/en/blog/2019/02/20/implementation-background-and-practice-of-dubbo-client-asynchronous-interface/index.html
index 2d32a5a..9e56382 100644
--- a/en/blog/2019/02/20/implementation-background-and-practice-of-dubbo-client-asynchronous-interface/index.html
+++ b/en/blog/2019/02/20/implementation-background-and-practice-of-dubbo-client-asynchronous-interface/index.html
@@ -1,4 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/blog/2019/02/20/implementation-background-and-practice-of-dubbo-client-asynchronous-interface/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2019-02-20T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Implement [...]
+"><meta itemprop=datePublished content="2019-02-20T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="1043"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Implementation background and practice of Dubbo client asynchronous interface"><meta name=twitter:description content="Implementation background and practice of Dubbo client asynchronous interface
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -53,4 +56,4 @@
         System<span style=color:#719e07>.</span>out<span style=color:#719e07>.</span>println<span style=color:#719e07>(</span><span style=color:#2aa198>&#34;onthrow: &#34;</span> <span style=color:#719e07>+</span> name<span style=color:#719e07>);</span>
     <span style=color:#719e07>}</span>
 <span style=color:#719e07>}</span>
-</code></pre></div><p>It is important to note that the parameters for the three methods in the custom Notify interface are as follows:</p><ul><li><code>oninvoke</code> The parameters of the method are the same as those of the calling method.</li><li><code>onreturn</code> The first parameter of the method is the return value of the calling method, and the rest is the parameters of the calling method.</li><li><code>onthrow</code> The first parameter to the method is the call exception, and [...]
\ No newline at end of file
+</code></pre></div><p>It is important to note that the parameters for the three methods in the custom Notify interface are as follows:</p><ul><li><code>oninvoke</code> The parameters of the method are the same as those of the calling method.</li><li><code>onreturn</code> The first parameter of the method is the return value of the calling method, and the rest is the parameters of the calling method.</li><li><code>onthrow</code> The first parameter to the method is the call exception, and [...]
\ No newline at end of file
diff --git a/en/blog/2019/02/20/implementation-background-and-practice-of-dubbo-server-asynchronous-interface/index.html b/en/blog/2019/02/20/implementation-background-and-practice-of-dubbo-server-asynchronous-interface/index.html
index 1e1d428..798b841 100644
--- a/en/blog/2019/02/20/implementation-background-and-practice-of-dubbo-server-asynchronous-interface/index.html
+++ b/en/blog/2019/02/20/implementation-background-and-practice-of-dubbo-server-asynchronous-interface/index.html
@@ -1,4 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/blog/2019/02/20/implementation-background-and-practice-of-dubbo-server-asynchronous-interface/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2019-02-20T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Implement [...]
+"><meta itemprop=datePublished content="2019-02-20T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="909"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Implementation background and practice of Dubbo server asynchronous interface"><meta name=twitter:description content="Implementation background and practice of Dubbo server asynchronous interface
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -57,4 +60,4 @@
         <span style=color:#719e07>return</span> <span style=color:#2aa198>&#34;hello, &#34;</span> <span style=color:#719e07>+</span> name<span style=color:#719e07>;</span>
     <span style=color:#719e07>}</span>
 
-</code></pre></div><h2 id=practical-suggestions>Practical suggestions</h2><ul><li>Don&rsquo;t rely too much on server-side asynchrony.</li><li>Server-side asynchrony is basically a false proposition in the face of event-driven or Reactive.<span data-type=color style=color:#24292e><span data-type=background style=background-color:#fff>Supplement the reason: the server asynchrony is said Dubbo server-side business threads (default is 200) is not enough, but in the Event-Driven mode, 200 th [...]
\ No newline at end of file
+</code></pre></div><h2 id=practical-suggestions>Practical suggestions</h2><ul><li>Don&rsquo;t rely too much on server-side asynchrony.</li><li>Server-side asynchrony is basically a false proposition in the face of event-driven or Reactive.<span data-type=color style=color:#24292e><span data-type=background style=background-color:#fff>Supplement the reason: the server asynchrony is said Dubbo server-side business threads (default is 200) is not enough, but in the Event-Driven mode, 200 th [...]
\ No newline at end of file
diff --git a/en/blog/2019/04/25/dubbo-extensible-mechanism-source-code-analysis-part-1/index.html b/en/blog/2019/04/25/dubbo-extensible-mechanism-source-code-analysis-part-1/index.html
index 9c3f299..8da8433 100644
--- a/en/blog/2019/04/25/dubbo-extensible-mechanism-source-code-analysis-part-1/index.html
+++ b/en/blog/2019/04/25/dubbo-extensible-mechanism-source-code-analysis-part-1/index.html
@@ -1,4 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/blog/2019/04/25/dubbo-extensible-mechanism-source-code-analysis-part-1/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2019-04-25T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Dubbo extensible mechanism sourc [...]
+"><meta itemprop=datePublished content="2019-04-25T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="2284"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo extensible mechanism source code analysis - part 1"><meta name=twitter:description content="description: This article introduces Dubbo's SPI mechanism.
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -90,4 +93,4 @@ Save tom to Mysql</p><h2 id=4-dubbo-spi-mechanism>4. Dubbo SPI Mechanism</h2><p>
 </code></pre></div><h3 id=72-add-extension-configuration-file>7.2 Add extension configuration file</h3><p>Add file:<code>META-INF/dubbo/com.alibaba.dubbo.rpc.cluster.LoadBalance</code>. The content of file is:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=color:#268bd2>demo</span><span style=color:#719e07>=</span>com.dubbo.spi.demo.consumer.DemoLoadBalance
 </code></pre></div><h3 id=73-configure-customized-loadbalance>7.3 Configure customized LoadBalance</h3><p>Through the above 2 steps, we have already added a LoadBalance implementation named demo, and set up the configuration file. In the next step, we need to explicitly tell Dubbo to implement the demo while doing load balancing. If we use Dubbo through spring, we could set it up in the xml file.</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o [...]
 </code></pre></div><p>Configure &lt;loadbalance=&ldquo;demo&rdquo;> in <a href=dubbo:reference>dubbo:reference</a> at consumer part.</p><h3 id=74-launch-dubbo>7.4 launch Dubbo</h3><p>Launch Dubbo and call IHelloService, the console will output log: <code>DemoLoadBalance: Select the first invoker...</code>, which means Dubbo does use our customized LoadBalance.</p><h2 id=summary>Summary</h2><p>So far, we learnt the basic concepts of Dubbo SPI beginning with Java SPI, and we used LoadBalan [...]
-*Extension registration on Dubbo requires only configuration file under the ClassPath directory. It is simple to use and has no effect on the existing code. This meets opening/closed principle.</li><li>Dubbo&rsquo;s extension mechanism default: @SPI(&ldquo;dubbo&rdquo;) represents the default SPI object.</li><li>Dubbo&rsquo;s extension mechanism supports the advanced features such as IoC and AoP, etc.</li><li>Dubbo&rsquo;s extension mechanism supports third-party IoC containers. It suppo [...]
\ No newline at end of file
+*Extension registration on Dubbo requires only configuration file under the ClassPath directory. It is simple to use and has no effect on the existing code. This meets opening/closed principle.</li><li>Dubbo&rsquo;s extension mechanism default: @SPI(&ldquo;dubbo&rdquo;) represents the default SPI object.</li><li>Dubbo&rsquo;s extension mechanism supports the advanced features such as IoC and AoP, etc.</li><li>Dubbo&rsquo;s extension mechanism supports third-party IoC containers. It suppo [...]
\ No newline at end of file
diff --git a/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/index.html b/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/index.html
index c8fa4e4..6a20280 100644
--- a/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/index.html
+++ b/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/index.html
@@ -1,4 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2019-05-02T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Dubbo extensible mechanism sourc [...]
+"><meta itemprop=datePublished content="2019-05-02T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="2629"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo extensible mechanism source code analysis - part 2"><meta name=twitter:description content="This article introduces the principles and details of Dubbo's SPI.
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page active" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -35,7 +38,7 @@
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20180422dubbo-roadmap-is-announced-in-qcon-beijing-2018 href=/en/blog/2018/04/22/dubbo-roadmap-is-announced-in-qcon-beijing-2018/>QCon Beijing 2018</a></li></ul></ul><ul class="td-sidebar-nav__section pr-md-3"><li class=td-sidebar-nav__section-title><a href=/en/blog/releases/ class="align-left pl-0 pr-2 collapsed td-sidebar-link td-sidebar-link__section">Releases</a></li><ul><li class=collapse id=enblogreleases><a class="td-side [...]
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/blog/news/introduction-to-dubbo-spi-2.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%2 [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Dubbo%20extensible%20mechanism%20source%20code%20analysis%20-%20part%202" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
-<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div><nav id=TableOfContents><ul><li><a href=#extensionloader>ExtensionLoader</a></li><li><a href=#auto-assembly-of-dubbo-spi-advanced-usage>Auto-assembly of Dubbo SPI advanced usage</a></li><li><a href=#aop-of-dubbo-spi-advanced-usage>AOP of Dubbo SPI advanced usage</a><ul><li><a href=#what-is-the-wrapper-class>What is the Wrapper class</a></li><li><a href=#how-to- [...]
+<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div><nav id=TableOfContents><ul><li><a href=#extensionloader>ExtensionLoader</a></li><li><a href=#auto-assembly-of-dubbo-spi-advanced-usage>Auto-assembly of Dubbo SPI advanced usage</a></li><li><a href=#aop-of-dubbo-spi-advanced-usage>AOP of Dubbo SPI advanced usage</a><ul><li><a href=#what-is-the-wrapper-class>What is the Wrapper class</a></li><li><a href=#how-to- [...]
 This is a static factory method that enters an extensible interface and returns an ExtensionLoader entity class for this interface. With this entity class, you can get not only a specific extension based on name, but also an adaptive extension.</li></ol><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-java data-lang=java><span style=color:#268bd2>public</span> <span style=color:#268bd2>static</span> <span [...]
         <span style=color:#586e75>// An extension point must be an interface
 </span><span style=color:#586e75></span>        <span style=color:#719e07>if</span> <span style=color:#719e07>(!</span>type<span style=color:#719e07>.</span>isInterface<span style=color:#719e07>())</span> <span style=color:#719e07>{</span>
@@ -154,7 +157,7 @@ This is a static factory method that enters an extensible interface and returns
         <span style=color:#719e07>this</span><span style=color:#719e07>.</span>type <span style=color:#719e07>=</span> type<span style=color:#719e07>;</span>
         objectFactory <span style=color:#719e07>=</span> <span style=color:#719e07>(</span>type <span style=color:#719e07>==</span> ExtensionFactory<span style=color:#719e07>.</span>class <span style=color:#719e07>?</span> <span style=color:#cb4b16>null</span> <span style=color:#719e07>:</span> ExtensionLoader<span style=color:#719e07>.</span>getExtensionLoader<span style=color:#719e07>(</span>ExtensionFactory<span style=color:#719e07>.</span>class<span style=color:#719e07>).</span>getAd [...]
 <span style=color:#719e07>}</span>
-</code></pre></div><p>ObjectFacore is also an extension, obtained through <code>ExtensionLoader.getExtensionLoader(ExtensionFactory.class).getAdaptiveExtension()</code>.</p><p><img src=/imgs/blog/dubbo-extensionfactory.png alt=Dubbo-ExtensionFactory></p><p>ExtensionFactory includes three implementations:</p><ol><li>SpiExtensionFactory: use Dubbo&rsquo;s Spi to load Extension.</li><li>SpringExtensionFactory: load Extension from the Spring container.</li><li>AdaptiveExtensionFactory: adapt [...]
+</code></pre></div><p>ObjectFacore is also an extension, obtained through <code>ExtensionLoader.getExtensionLoader(ExtensionFactory.class).getAdaptiveExtension()</code>.</p><p><img src=/imgs/blog/dubbo-extensionfactory.png alt=Dubbo-ExtensionFactory title></p><p>ExtensionFactory includes three implementations:</p><ol><li>SpiExtensionFactory: use Dubbo&rsquo;s Spi to load Extension.</li><li>SpringExtensionFactory: load Extension from the Spring container.</li><li>AdaptiveExtensionFactory: [...]
 <span style=color:#268bd2>public</span> <span style=color:#268bd2>class</span> <span style=color:#268bd2>AdaptiveExtensionFactory</span> <span style=color:#268bd2>implements</span> ExtensionFactory <span style=color:#719e07>{</span>
 
     <span style=color:#268bd2>private</span> <span style=color:#268bd2>final</span> List<span style=color:#719e07>&lt;</span>ExtensionFactory<span style=color:#719e07>&gt;</span> factories<span style=color:#719e07>;</span>
@@ -297,4 +300,4 @@ In the generated Protocol$Adaptive, both the getDefaultPort and destroy methods
 
     <span style=color:#dc322f>void</span> <span style=color:#268bd2>destroy</span><span style=color:#719e07>();</span>
 <span style=color:#719e07>}</span>
-</code></pre></div><p>As you can see, there are four methods in the Protocol interface, but only the methods of export and refer use the @Adaptive annotation. Dubbo automatically generates adaptive instances, and only the methods modified by @Adaptive has a specific implementation. Therefore, in the Protocol$Adaptive class, only the export and refer methods have specific implementations, and the rest of the methods throw exceptions.</p><ul class="list-unstyled d-flex justify-content-betw [...]
\ No newline at end of file
+</code></pre></div><p>As you can see, there are four methods in the Protocol interface, but only the methods of export and refer use the @Adaptive annotation. Dubbo automatically generates adaptive instances, and only the methods modified by @Adaptive has a specific implementation. Therefore, in the Protocol$Adaptive class, only the export and refer methods have specific implementations, and the rest of the methods throw exceptions.</p><ul class="list-unstyled d-flex justify-content-betw [...]
\ No newline at end of file
diff --git a/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/index.html b/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/index.html
index cebc9b7..a9c7a65 100644
--- a/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/index.html
+++ b/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/index.html
@@ -1,4 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2019-08-11T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Tracing Dubbo service with Apache Skywalki [...]
+"><meta itemprop=datePublished content="2019-08-11T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="469"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Tracing Dubbo service with Apache Skywalking"><meta name=twitter:description content="This article introduces how to use Apache Skywalking to track Dubbo applications.
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page active" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -43,24 +46,24 @@ application = &ldquo;${dubbo.application.id}&rdquo;,
 protocol = &ldquo;${dubbo.protocol.id}&rdquo;,
 registry = &ldquo;${dubbo.registry.id}&rdquo;, timeout = 60000)
 public class HelloServiceImpl implements HelloService {</p><pre><code>public String sayHello(String name) {
-    LockSupport.parkNanos(TimeUnit.SECONDS.toNanos(1));
-    return &quot;Hello, &quot; + name;
+	LockSupport.parkNanos(TimeUnit.SECONDS.toNanos(1));
+	return &quot;Hello, &quot; + name;
 }
 </code></pre><p>}</p><h4 id=service-consumer-project>Service consumer project</h4><p>package org.apache.skywalking.demo.consumer;</p><p>@RestController
 public class ConsumerController {</p><pre><code>private static int COUNT = 0;
 
 @Reference(version = &quot;${demo.service.version}&quot;,
-    application = &quot;${dubbo.application.id}&quot;,
-    url = &quot;dubbo://localhost:20880&quot;, timeout = 60000)
+	application = &quot;${dubbo.application.id}&quot;,
+	url = &quot;dubbo://localhost:20880&quot;, timeout = 60000)
 private HelloService helloService;
 
 @GetMapping(&quot;/sayHello/{name}&quot;)
 public String sayHello(@PathVariable(name = &quot;name&quot;) String name) {
-    if ((COUNT++) % 3 == 0){
+	if ((COUNT++) % 3 == 0){
         throw new RuntimeException();
-    }
-    LockSupport.parkNanos(TimeUnit.SECONDS.toNanos(2));
-    return helloService.sayHello(name);
+	}
+	LockSupport.parkNanos(TimeUnit.SECONDS.toNanos(2));
+	return helloService.sayHello(name);
 }
 </code></pre><p>}</p><h3 id=deploy-apache-skywalking>Deploy Apache Skywalking</h3><p><a href=https://github.com/apache/incubator-skywalking>Apache skywalking</a> offers two deployment modes: single-node mode and cluster mode,Here is the single-node mode deployment step, and more about how to deploy skywalking with cluster mode, please reference <a href=https://github.com/apache/incubator-skywalking/blob/master/docs/en/Deploy-backend-in-cluster-mode.md>document</a>.</p><h4 id=third-party- [...]
 </code></pre></div><h4 id=deploy-the-provider-service>Deploy the provider service</h4><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>java -jar -javaagent:$AGENT_PATH/skywalking-agent.jar -Dskywalking.agent.application_code=dubbo-provider -Dskywalking.collector.servers=localhost:10800 dubbo-provider/target/dubbo-provider.jar
@@ -70,4 +73,4 @@ public String sayHello(@PathVariable(name = &quot;name&quot;) String name) {
 <img src=/imgs/blog/skywalking-application_instance.png alt=/admin-guide/images/skywalking-application_instance.png></p><h3 id=service-view>Service view</h3><p>Consumer side
 <img src=/imgs/blog/skywalking-service-consumer.png alt=/admin-guide/images/skywalking-service-consumer.png></p><p>provider side
 <img src=/imgs/blog/skywalking-service-provider.png alt=/admin-guide/images/skywalking-service-provider.png></p><h3 id=trace>Trace</h3><p><img src=/imgs/blog/skywalking-trace.png alt=/admin-guide/images/skywalking-trace.png></p><p>Span info
-<img src=/imgs/blog/skywalking-span-Info.png alt=/admin-guide/images/skywalking-span-Info.png></p><h3 id=alarm-view>Alarm view</h3><p><img src=/imgs/blog/skywalking-alarm.png alt=/admin-guide/images/skywalking-alarm.png></p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/ class="btn btn-primary"><span class=mr-1>←</span> Previous</a></li><a href=/en/blog/2019/08/26 [...]
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+<img src=/imgs/blog/skywalking-span-Info.png alt=/admin-guide/images/skywalking-span-Info.png></p><h3 id=alarm-view>Alarm view</h3><p><img src=/imgs/blog/skywalking-alarm.png alt=/admin-guide/images/skywalking-alarm.png></p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/ class="btn btn-primary"><span class=mr-1>←</span> Previous</a></li><a href=/en/blog/2019/08/26 [...]
\ No newline at end of file
diff --git a/en/blog/2019/08/26/service-test/index.html b/en/blog/2019/08/26/service-test/index.html
index ee1b188..36caee1 100644
--- a/en/blog/2019/08/26/service-test/index.html
+++ b/en/blog/2019/08/26/service-test/index.html
@@ -1,4 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/blog/2019/08/26/service-test/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2019-08-26T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Dubbo Admin service test"><meta itemprop=description content="This article [...]
+"><meta itemprop=datePublished content="2019-08-26T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="825"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo Admin service test"><meta name=twitter:description content="This article introduces how to make service test with Dubbo.
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -153,4 +156,4 @@ As shown, the server will register the metadata information of the service to th
        ...
     ]
 }
-</code></pre></div><p>Related to service testing is the method and type information contained in <code>methods</code> and <code>types</code>. Based on this information, Dubbo Admin renders the parameters into the Json Editor of the service test page, where the user enters the values of each parameter and each member variable.</p><h2 id=principle-generalized-calls>Principle: Generalized calls</h2><p>With the parameter type, the next question is how to call to the server. In the traditiona [...]
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+</code></pre></div><p>Related to service testing is the method and type information contained in <code>methods</code> and <code>types</code>. Based on this information, Dubbo Admin renders the parameters into the Json Editor of the service test page, where the user enters the values of each parameter and each member variable.</p><h2 id=principle-generalized-calls>Principle: Generalized calls</h2><p>With the parameter type, the next question is how to call to the server. In the traditiona [...]
\ No newline at end of file
diff --git a/en/blog/2020/05/18/past-releases/index.html b/en/blog/2020/05/18/past-releases/index.html
index 0e87d67..f6fb967 100644
--- a/en/blog/2020/05/18/past-releases/index.html
+++ b/en/blog/2020/05/18/past-releases/index.html
@@ -1,4 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/blog/2020/05/18/past-releases/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2020-05-18T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Past Releases"><meta itemprop=description content="This article will intr [...]
+"><meta itemprop=datePublished content="2020-05-18T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="238"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Past Releases"><meta name=twitter:description content="This article will introduce you how to understand the details of each version and upgrade matters needing attention.
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -99,4 +102,4 @@
 <a href=https://archive.apache.org/dist/incubator/dubbo/spring-boot-project/0.1.2/apache-dubbo-spring-boot-project-incubating-0.1.2-bin-release.zip.asc>asc</a> |
 <a href=https://archive.apache.org/dist/incubator/dubbo/spring-boot-project/0.1.2/apache-dubbo-spring-boot-project-incubating-0.1.2-bin-release.zip.sha512>sha512</a></li></ul><h2 id=dubbo-admin>Dubbo Admin</h2><blockquote><p>GitHub: <a href=https://github.com/apache/incubator-dubbo-admin>https://github.com/apache/incubator-dubbo-admin</a><br>Release Notes: <a href=https://github.com/apache/incubator-dubbo-admin/releases>https://github.com/apache/incubator-dubbo-admin/releases</a></p></bl [...]
 <a href=https://archive.apache.org/dist/incubator/dubbo/dubbo-ops/0.1/apache-dubbo-ops-incubating-0.1-source-release.zip.asc>asc</a> |
-<a href=https://archive.apache.org/dist/incubator/dubbo/dubbo-ops/0.1/apache-dubbo-ops-incubating-0.1-source-release.zip.sha512>sha512</a></li></ul><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a class="btn btn-primary disabled"><span class=mr-1>←</span> Previous</a></li><a class="btn btn-primary disabled">Next <span class=ml-1>→</span></a></li></ul></div></main></div></div><footer class="bg-dark py-5 row d-print-none"><div class="container-fl [...]
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+<a href=https://archive.apache.org/dist/incubator/dubbo/dubbo-ops/0.1/apache-dubbo-ops-incubating-0.1-source-release.zip.sha512>sha512</a></li></ul><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a class="btn btn-primary disabled"><span class=mr-1>←</span> Previous</a></li><a class="btn btn-primary disabled">Next <span class=ml-1>→</span></a></li></ul></div></main></div></div><footer class="bg-dark py-5 row d-print-none"><div class="container-fl [...]
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diff --git a/en/blog/index.html b/en/blog/index.html
index 07f646b..611312d 100644
--- a/en/blog/index.html
+++ b/en/blog/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/blog/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/p [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/blog/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/p [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -45,4 +45,4 @@ Biz~ represents business thread, that is, the thread where the business logic is
 Storage service: deduct storage count on given commodity. Order service: create order according to purchase request. Account service: …</p><p class=pt-0><a href=/en/blog/2019/01/17/how-to-use-seata-to-ensure-consistency-between-dubbo-microservices/>Read more</a></p></div></li></ul><h2>Posts in 2018</h2><ul class="list-unstyled mt-4"><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/en/blog/2018/12/10/the-fifth-dubbo-meetup-has-been-held-in-hangzhou/>The fifth Du [...]
 Please enjoy the slides of the topics:
 Ding Li: How to involve in dubbo community slides Shenli Cao: Dubbo 2.7 introduction slides Tao Yang: Dubbo practice in netease koala slides Mercy Ma: Nacos …</p><p class=pt-0><a href=/en/blog/2018/12/10/the-fifth-dubbo-meetup-has-been-held-in-hangzhou/>Read more</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/en/blog/2018/11/07/dubbo-integrates-with-nacos-to-become-a-registry/>Use Dubbo with Nacos</a></h5><p class="mb-2 mb-md-3"><small class [...]
-Preparation Works Before you integrate dubbo-registry-nacos into your Dubbo project, make sure the Nacos service is …</p><p class=pt-0><a href=/en/blog/2018/11/07/dubbo-integrates-with-nacos-to-become-a-registry/>Read more</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/en/blog/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;</span></a></li><li class="page-item disabled"><a class=page-link [...]
\ No newline at end of file
+Preparation Works Before you integrate dubbo-registry-nacos into your Dubbo project, make sure the Nacos service is …</p><p class=pt-0><a href=/en/blog/2018/11/07/dubbo-integrates-with-nacos-to-become-a-registry/>Read more</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/en/blog/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;</span></a></li><li class="page-item disabled"><a class=page-link [...]
\ No newline at end of file
diff --git a/en/blog/news/index.html b/en/blog/news/index.html
index 91ed54f..852c1e0 100644
--- a/en/blog/news/index.html
+++ b/en/blog/news/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/blog/news/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/blog/news/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -42,4 +42,4 @@ Biz~ represents business thread, that is, the thread where the business logic is
 Storage service: deduct storage count on given commodity. Order service: create order according to purchase request. Account service: …</p><p class=pt-0><a href=/en/blog/2019/01/17/how-to-use-seata-to-ensure-consistency-between-dubbo-microservices/>Read more</a></p></div></li></ul><h2>Posts in 2018</h2><ul class="list-unstyled mt-4"><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/en/blog/2018/12/10/the-fifth-dubbo-meetup-has-been-held-in-hangzhou/>The fifth Du [...]
 Please enjoy the slides of the topics:
 Ding Li: How to involve in dubbo community slides Shenli Cao: Dubbo 2.7 introduction slides Tao Yang: Dubbo practice in netease koala slides Mercy Ma: Nacos …</p><p class=pt-0><a href=/en/blog/2018/12/10/the-fifth-dubbo-meetup-has-been-held-in-hangzhou/>Read more</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/en/blog/2018/11/07/dubbo-integrates-with-nacos-to-become-a-registry/>Use Dubbo with Nacos</a></h5><p class="mb-2 mb-md-3"><small class [...]
-Preparation Works Before you integrate dubbo-registry-nacos into your Dubbo project, make sure the Nacos service is …</p><p class=pt-0><a href=/en/blog/2018/11/07/dubbo-integrates-with-nacos-to-become-a-registry/>Read more</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/en/blog/2018/10/05/introduction-to-the-dubbo-protocol/>Introduction to the Dubbo protocol</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Friday, October 05, 2018 in A [...]
\ No newline at end of file
+Preparation Works Before you integrate dubbo-registry-nacos into your Dubbo project, make sure the Nacos service is …</p><p class=pt-0><a href=/en/blog/2018/11/07/dubbo-integrates-with-nacos-to-become-a-registry/>Read more</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/en/blog/2018/10/05/introduction-to-the-dubbo-protocol/>Introduction to the Dubbo protocol</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Friday, October 05, 2018 in A [...]
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diff --git a/en/blog/news/page/2/index.html b/en/blog/news/page/2/index.html
index 01d51e0..a8f5cc0 100644
--- a/en/blog/news/page/2/index.html
+++ b/en/blog/news/page/2/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/blog/news/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/blog/news/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -37,4 +37,4 @@
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Articles%20About%20Apache%20Dubbo" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/en/blog/news/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=row><div class=col-12><h2>Posts in 2018</h2><ul class="list-unstyled mt-4"><li class="media mb-4"><div class=me [...]
 Service test platform API service gateway The generic invoke is mainly used when the consumer does not have an API interface; instead of depending the …</p><p class=pt-0><a href=/en/blog/2018/08/14/generic-invoke-of-dubbo/>Read more</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/en/blog/2018/08/14/implementation-of-cross-language-calls-by-dubbo2.js/>dubbo2.js introduction</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Tuesday, Augus [...]
-Autoconfigure (ex: Annotation driver, Autoconfigure, etc.) …</p><p class=pt-0><a href=/en/blog/2018/08/14/source-code-analysis-of-spring-boot-dubbo-app-start-and-stop/>Read more</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/en/blog/2018/08/14/manipulating-services-dynamically-via-qos/>Dubbo QoS Introduction</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Tuesday, August 14, 2018 in Articles</small></p><p class="pt-0 mt-0">Manipulati [...]
\ No newline at end of file
+Autoconfigure (ex: Annotation driver, Autoconfigure, etc.) …</p><p class=pt-0><a href=/en/blog/2018/08/14/source-code-analysis-of-spring-boot-dubbo-app-start-and-stop/>Read more</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/en/blog/2018/08/14/manipulating-services-dynamically-via-qos/>Dubbo QoS Introduction</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Tuesday, August 14, 2018 in Articles</small></p><p class="pt-0 mt-0">Manipulati [...]
\ No newline at end of file
diff --git a/en/blog/news/page/3/index.html b/en/blog/news/page/3/index.html
index d1e6121..2081092 100644
--- a/en/blog/news/page/3/index.html
+++ b/en/blog/news/page/3/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/blog/news/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/blog/news/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -42,4 +42,4 @@ Please enjoy the slides of the topics:
 Zhixuan Chen: …</p><p class=pt-0><a href=/en/blog/2018/07/30/the-third-dubbo-meetup-has-been-held-in-shenzhen/>Read more</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/en/blog/2018/07/27/sentinel-the-flow-sentinel-of-dubbo-services/>Introduce sentinel</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Friday, July 27, 2018 in Articles</small></p><p class="pt-0 mt-0">In large clusters there may be thousands of Dubbo service instances in  [...]
 Extension Mechanism of Dubbo Filter There are …</p><p class=pt-0><a href=/en/blog/2018/07/01/your-first-dubbo-filter/>Read more</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/en/blog/2018/06/23/the-second-dubbo-shanghai-meetup-has-been-held-successfully/>The second Dubbo meetup</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Saturday, June 23, 2018 in Articles</small></p><p class="pt-0 mt-0">The sencond Dubbo meetup has successfully  [...]
 Please enjoy the slides of the topics:
-Jerrick Zhu: Dubbo Status and …</p><p class=pt-0><a href=/en/blog/2018/06/23/the-second-dubbo-shanghai-meetup-has-been-held-successfully/>Read more</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/en/blog/news/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;</span></a></li><li class=page-item><a href=/en/blog/news/page/2/ class=page-link aria-label=Previous><span aria-hidden=true>&#171;</sp [...]
\ No newline at end of file
+Jerrick Zhu: Dubbo Status and …</p><p class=pt-0><a href=/en/blog/2018/06/23/the-second-dubbo-shanghai-meetup-has-been-held-successfully/>Read more</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/en/blog/news/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;</span></a></li><li class=page-item><a href=/en/blog/news/page/2/ class=page-link aria-label=Previous><span aria-hidden=true>&#171;</sp [...]
\ No newline at end of file
diff --git a/en/blog/news/page/4/index.html b/en/blog/news/page/4/index.html
index 616f318..752f72c 100644
--- a/en/blog/news/page/4/index.html
+++ b/en/blog/news/page/4/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/blog/news/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/blog/news/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -37,4 +37,4 @@
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Articles%20About%20Apache%20Dubbo" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/en/blog/news/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=row><div class=col-12><h2>Posts in 2018</h2><ul class="list-unstyled mt-4"><li class="media mb-4"><div class=me [...]
 Please enjoy the slides of the topics:
-Ian Luo: Dubbo&rsquo;s present and future (Chinese) slides Jun Liu: Introduction to the 4th …</p><p class=pt-0><a href=/en/blog/2018/05/12/the-first-dubbo-meetup-has-been-held-in-beijing/>Read more</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/en/blog/2018/05/02/the-apachecon-na-schedule-has-been-announced/>ApacheCon NA</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Wednesday, May 02, 2018 in Articles</small></p><p class="pt-0 mt-0 [...]
\ No newline at end of file
+Ian Luo: Dubbo&rsquo;s present and future (Chinese) slides Jun Liu: Introduction to the 4th …</p><p class=pt-0><a href=/en/blog/2018/05/12/the-first-dubbo-meetup-has-been-held-in-beijing/>Read more</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/en/blog/2018/05/02/the-apachecon-na-schedule-has-been-announced/>ApacheCon NA</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Wednesday, May 02, 2018 in Articles</small></p><p class="pt-0 mt-0 [...]
\ No newline at end of file
diff --git a/en/blog/page/2/index.html b/en/blog/page/2/index.html
index 5c48200..637f794 100644
--- a/en/blog/page/2/index.html
+++ b/en/blog/page/2/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/blog/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/p [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/blog/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/p [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -37,4 +37,4 @@
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Apache%20Dubbo%20Blog" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/en/blog/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=row><div class=col-12><h2>Posts in 2018</h2><ul class="list-unstyled mt-4"><li class="media mb-4"><div class=media-b [...]
 Service test platform API service gateway The generic invoke is mainly used when the consumer does not have an API interface; instead of depending the …</p><p class=pt-0><a href=/en/blog/2018/08/14/generic-invoke-of-dubbo/>Read more</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/en/blog/2018/08/14/implementation-of-cross-language-calls-by-dubbo2.js/>dubbo2.js introduction</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Tuesday, Augus [...]
-Autoconfigure (ex: Annotation driver, Autoconfigure, etc.) …</p><p class=pt-0><a href=/en/blog/2018/08/14/source-code-analysis-of-spring-boot-dubbo-app-start-and-stop/>Read more</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/en/blog/2018/08/14/manipulating-services-dynamically-via-qos/>Dubbo QoS Introduction</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Tuesday, August 14, 2018 in Articles</small></p><p class="pt-0 mt-0">Manipulati [...]
\ No newline at end of file
+Autoconfigure (ex: Annotation driver, Autoconfigure, etc.) …</p><p class=pt-0><a href=/en/blog/2018/08/14/source-code-analysis-of-spring-boot-dubbo-app-start-and-stop/>Read more</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/en/blog/2018/08/14/manipulating-services-dynamically-via-qos/>Dubbo QoS Introduction</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Tuesday, August 14, 2018 in Articles</small></p><p class="pt-0 mt-0">Manipulati [...]
\ No newline at end of file
diff --git a/en/blog/page/3/index.html b/en/blog/page/3/index.html
index cd4d0e9..0035df4 100644
--- a/en/blog/page/3/index.html
+++ b/en/blog/page/3/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/blog/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/p [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/blog/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/p [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -40,4 +40,4 @@ XML Configuration Example of the simplest configuration: …</p><p class=pt-0><a
 Annotation-Driven External …</p><p class=pt-0><a href=/en/blog/2018/08/07/use-annotations-in-dubbo/>Read more</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/en/blog/2018/07/30/the-third-dubbo-meetup-has-been-held-in-shenzhen/>The third Dubbo meetup</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Monday, July 30, 2018 in Articles</small></p><p class="pt-0 mt-0">The third Dubbo meetup has successfully been held in Shenzhen, over 2000 p [...]
 Please enjoy the slides of the topics:
 Zhixuan Chen: …</p><p class=pt-0><a href=/en/blog/2018/07/30/the-third-dubbo-meetup-has-been-held-in-shenzhen/>Read more</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/en/blog/2018/07/27/sentinel-the-flow-sentinel-of-dubbo-services/>Introduce sentinel</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Friday, July 27, 2018 in Articles</small></p><p class="pt-0 mt-0">In large clusters there may be thousands of Dubbo service instances in  [...]
-Extension Mechanism of Dubbo Filter There are …</p><p class=pt-0><a href=/en/blog/2018/07/01/your-first-dubbo-filter/>Read more</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/en/blog/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;</span></a></li><li class=page-item><a href=/en/blog/page/2/ class=page-link aria-label=Previous><span aria-hidden=true>&#171;</span></a></li><li class=page-ite [...]
\ No newline at end of file
+Extension Mechanism of Dubbo Filter There are …</p><p class=pt-0><a href=/en/blog/2018/07/01/your-first-dubbo-filter/>Read more</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/en/blog/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;</span></a></li><li class=page-item><a href=/en/blog/page/2/ class=page-link aria-label=Previous><span aria-hidden=true>&#171;</span></a></li><li class=page-ite [...]
\ No newline at end of file
diff --git a/en/blog/page/4/index.html b/en/blog/page/4/index.html
index 0cb49f1..c260c27 100644
--- a/en/blog/page/4/index.html
+++ b/en/blog/page/4/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/blog/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/p [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/blog/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/p [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -39,4 +39,4 @@
 Please enjoy the slides of the topics:
 Jerrick Zhu: Dubbo Status and …</p><p class=pt-0><a href=/en/blog/2018/06/23/the-second-dubbo-shanghai-meetup-has-been-held-successfully/>Read more</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/en/blog/2018/05/12/the-first-dubbo-meetup-has-been-held-in-beijing/>The first Dubbo meetup</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Saturday, May 12, 2018 in Articles</small></p><p class="pt-0 mt-0">The first Dubbo meetup has successfu [...]
 Please enjoy the slides of the topics:
-Ian Luo: Dubbo&rsquo;s present and future (Chinese) slides Jun Liu: Introduction to the 4th …</p><p class=pt-0><a href=/en/blog/2018/05/12/the-first-dubbo-meetup-has-been-held-in-beijing/>Read more</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/en/blog/2018/05/02/the-apachecon-na-schedule-has-been-announced/>ApacheCon NA</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Wednesday, May 02, 2018 in Articles</small></p><p class="pt-0 mt-0 [...]
\ No newline at end of file
+Ian Luo: Dubbo&rsquo;s present and future (Chinese) slides Jun Liu: Introduction to the 4th …</p><p class=pt-0><a href=/en/blog/2018/05/12/the-first-dubbo-meetup-has-been-held-in-beijing/>Read more</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/en/blog/2018/05/02/the-apachecon-na-schedule-has-been-announced/>ApacheCon NA</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Wednesday, May 02, 2018 in Articles</small></p><p class="pt-0 mt-0 [...]
\ No newline at end of file
diff --git a/en/blog/releases/index.html b/en/blog/releases/index.html
index 04fd77b..21f12b5 100644
--- a/en/blog/releases/index.html
+++ b/en/blog/releases/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/blog/releases/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon typ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/blog/releases/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon typ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190811tracing-dubbo-service-with-apache-skywalking href=/en/blog/2019/08/11/tracing-dubbo-service-with-apache-skywalking/>Use apache skywalking in dubbo</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-enblog20190502dubbo-extensible-mechanism-source-code-analysis-part-2 href=/en/blog/2019/05/02/dubbo-extensible-mechanism-source-code-analysis-part-2/>Dubbo extensible mechanism - part 2</a>
@@ -38,4 +38,4 @@
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/en/blog/releases/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=row><div class=col-12><h2>Posts in 2020</h2><ul class="list-unstyled mt-4"><li class="media mb-4"><div clas [...]
 Apache Dubbo GitHub: https://github.com/apache/dubbo
 Release Notes: https://github.com/apache/dubbo/releases
-2.7.8 (2020-07-28) source | asc | sha512 …</p><p class=pt-0><a href=/en/blog/2020/05/18/past-releases/>Read more</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col></div></div></main></div></div><footer class="bg-dark py-5 row d-print-none"><div class="container-fluid mx-sm-5"><div class=row><div class="col-6 col-sm-4 text-xs-center order-sm-2"><ul class="list-inline mb-0"><li class="list-inline-item mx-2 h3" data-toggle=tooltip data-placement=top title="Dubbo m [...]
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+2.7.8 (2020-07-28) source | asc | sha512 …</p><p class=pt-0><a href=/en/blog/2020/05/18/past-releases/>Read more</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col></div></div></main></div></div><footer class="bg-dark py-5 row d-print-none"><div class="container-fluid mx-sm-5"><div class=row><div class="col-6 col-sm-4 text-xs-center order-sm-2"><ul class="list-inline mb-0"><li class="list-inline-item mx-2 h3" data-toggle=tooltip data-placement=top title="Dubbo m [...]
\ No newline at end of file
diff --git a/en/community/index.html b/en/community/index.html
index 21774e4..97070c3 100644
--- a/en/community/index.html
+++ b/en/community/index.html
@@ -1 +1 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/community/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
\ No newline at end of file
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/community/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
\ No newline at end of file
diff --git a/en/docs/contribution-guidelines/committer/apache-dubbo-page_dev/index.html b/en/docs/contribution-guidelines/committer/apache-dubbo-page_dev/index.html
index 1ecefea..0d206b3 100644
--- a/en/docs/contribution-guidelines/committer/apache-dubbo-page_dev/index.html
+++ b/en/docs/contribution-guidelines/committer/apache-dubbo-page_dev/index.html
@@ -1,7 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
-When the project has undergone major changes, such as the addition of a new committer, the election of a new PMC, or a new version of Release, etc, these updates need to be maintained on this page. The project address for this official website is https://svn."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/contribution-guidelines/committer/apache-dubbo-page_dev/"><meta property="article:modified_time" content="2021-02-22T23:40 [...]
-When the project has undergone major changes, such as the addition of a new committer, the election of a new PMC, or a new version of Release, etc, these updates need to be maintained on this page. The project address for this official website is https://svn."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="198"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Apache Official Dubb [...]
-When the project has undergone major changes, such as the addition of a new committer, the election of a new PMC, or a new version of Release, etc, these updates need to be maintained on this page. The project address for this official website is https://svn."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script a [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+When the project has undergone major changes, such as the addition of a new committer, the election of a new PMC, or a new version of Release, etc, these updates need to be maintained on this page. The project address for this official website is https://svn."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/contribution-guidelines/committer/apache-dubbo-page_dev/"><meta property="article:section" content="docs"><meta property=" [...]
+When the project has undergone major changes, such as the addition of a new committer, the election of a new PMC, or a new version of Release, etc, these updates need to be maintained on this page. The project address for this official website is https://svn."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="198"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Apache Official Dubb [...]
+When the project has undergone major changes, such as the addition of a new committer, the election of a new PMC, or a new version of Release, etc, these updates need to be maintained on this page. The project address for this official website is https://svn."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async sr [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -169,4 +169,4 @@ The project address for this official website is
 please install SVN first.</li><li>Check out the <a href=https://svn.apache.org/repos/asf/incubator/public/trunk>project</a> with SVN.</li><li>Modify the content/projects/dubbo.xml file and save it.</li><li>Install ANT. And execute the ant command in the trunk directory to build.</li><li>After the build is complete, open the target/site/projects/dubbo.html file with your browser to see if the changes take effect.</li><li>Use the commit command of SVN to submit the dubbo.xml file to the se [...]
 (because the server will automatically build it at regular intervals).
 This process will ask for the Apache id and password.</li></ol><p>References:</p><ol><li><a href=http://incubator.apache.org/guides/website.html>http://incubator.apache.org/guides/website.html</a></li><li><a href=https://svn.apache.org/repos/asf/incubator/public/trunk/README.txt>https://svn.apache.org/repos/asf/incubator/public/trunk/README.txt</a></li></ol><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}. [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/contribution-guidelines/committer/index.html b/en/docs/contribution-guidelines/committer/index.html
index a07abce..6a40d3a 100644
--- a/en/docs/contribution-guidelines/committer/index.html
+++ b/en/docs/contribution-guidelines/committer/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/contribution-guidelines/committer/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=1 [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/contribution-guidelines/committer/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=1 [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/contribution-guidelines/committer/_index.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+ [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Committer%20Guide" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/contribution-guidelines/>Contribution Guideline< [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/contribution-guidelines/committer/label-an-issue-guide_dev/index.html b/en/docs/contribution-guidelines/committer/label-an-issue-guide_dev/index.html
index d02adc5..c7c29d7 100644
--- a/en/docs/contribution-guidelines/committer/label-an-issue-guide_dev/index.html
+++ b/en/docs/contribution-guidelines/committer/label-an-issue-guide_dev/index.html
@@ -1,16 +1,16 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 For issues or pull requests that need coding and further version release to fix, you should always mark it with a milestone.
 Some frequently used labels:
   Help Wanted
- help wanted good first issue    Prority"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/contribution-guidelines/committer/label-an-issue-guide_dev/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Label an Issue"><meta itemprop=description content="If you are handling an issue, remember to mark the issue cearly with on [...]
+ help wanted good first issue    Prority"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/contribution-guidelines/committer/label-an-issue-guide_dev/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Label an Issue"><meta itemprop=description content="If you are handling an  [...]
 For issues or pull requests that need coding and further version release to fix, you should always mark it with a milestone.
 Some frequently used labels:
   Help Wanted
- help wanted good first issue    Prority"><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="85"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Label an Issue"><meta name=twitter:description content="If you are handling an issue, remember to mark the issue cearly with one or more labels whenever you think it&rsquo;s meaningful. With labels on, other developers can easily recognize  [...]
+ help wanted good first issue    Prority"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="85"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Label an Issue"><meta name=twitter:description content="If you are handling an issue, remember to mark the issue cearly with one or more labels whenever you think it&rsquo;s meaningful. With labels on, other developers can easily recognize  [...]
 For issues or pull requests that need coding and further version release to fix, you should always mark it with a milestone.
 Some frequently used labels:
   Help Wanted
- help wanted good first issue    Prority"><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9c3e92478ac4794f7583d0b2a7c043e9717486d0407c2dfdf725043f.css as=style><link href=/scss/main.min.8b180b4f9c3e9 [...]
+ help wanted good first issue    Prority"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365 [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -170,4 +170,4 @@ Some frequently used labels:
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/contribution-guidelines/committer/label-an-issue-guide_dev.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+ [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Label%20an%20Issue" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/contribution-guidelines/>Contribution Guideline< [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/contribution-guidelines/committer/new-committer-guide_dev/index.html b/en/docs/contribution-guidelines/committer/new-committer-guide_dev/index.html
index c9d97e8..03e7fe7 100644
--- a/en/docs/contribution-guidelines/committer/new-committer-guide_dev/index.html
+++ b/en/docs/contribution-guidelines/committer/new-committer-guide_dev/index.html
@@ -1,7 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
-The active contributor is elected as a committer At the late development stage, an active contributor can be elected as a committer."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/contribution-guidelines/committer/new-committer-guide_dev/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Apache Committer Guide"><meta it [...]
-The active contributor is elected as a committer At the late development stage, an active contributor can be elected as a committer."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="887"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Apache Committer Guide"><meta name=twitter:description content="First: How to become a committer Initial committers at the project incubator stage  [...]
-The active contributor is elected as a committer At the late development stage, an active contributor can be elected as a committer."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9c3e92478ac4794f7 [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+The active contributor is elected as a committer At the late development stage, an active contributor can be elected as a committer."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/contribution-guidelines/committer/new-committer-guide_dev/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itempro [...]
+The active contributor is elected as a committer At the late development stage, an active contributor can be elected as a committer."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="887"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Apache Committer Guide"><meta name=twitter:description content="First: How to become a committer Initial committers at the project incubator stage  [...]
+The active contributor is elected as a committer At the late development stage, an active contributor can be elected as a committer."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d794 [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -162,4 +162,4 @@ The active contributor is elected as a committer At the late development stage,
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Apache%20Committer%20Guide" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div><nav id=TableOfContents><ul><li><a href=#first-how-to-become-a-committer>First: How to become a committer</a><ul><li><a href=#initial-committers-at-the-project-incubator-stage>Initial committers at the project incubator stage</a></li><li><a href=#the-active-contributor-is-elected-as-a-committer>The active contributor is elected as a committer</a></li></ul></li> [...]
 If not discussed in the community (mailing list), just as it did not happen.</p><h3 id=add-your-name>Add your name</h3><p>Please update Dubbo incubator status <a href=https://incubator.apache.org/projects/dubbo.html>page</a> to add your name. See this <a href=http://dubbo.apache.org/en-us/docs/developers/committer-guide/apache-dubbo-page_dev.html>guide</a> for instructions.</p><p>Please update Dubbo offiical <a href=http://dubbo.apache.org/en-us/docs/developers/developers_dev.html>websit [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/contribution-guidelines/committer/release-guide_dev/index.html b/en/docs/contribution-guidelines/committer/release-guide_dev/index.html
index ece0bc9..119def7 100644
--- a/en/docs/contribution-guidelines/committer/release-guide_dev/index.html
+++ b/en/docs/contribution-guidelines/committer/release-guide_dev/index.html
@@ -1,10 +1,10 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 Please refer to the following links for more information on ASF&rsquo;s release guide:
- Apache Release Guide Apache Release Policy Maven Release Info  Preparation of Local Building Environment Mainly including the related preparation of signature utilities and Maven repository certification"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/contribution-guidelines/committer/release-guide_dev/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Du [...]
+ Apache Release Guide Apache Release Policy Maven Release Info  Preparation of Local Building Environment Mainly including the related preparation of signature utilities and Maven repository certification"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/contribution-guidelines/committer/release-guide_dev/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"> [...]
 Please refer to the following links for more information on ASF&rsquo;s release guide:
- Apache Release Guide Apache Release Policy Maven Release Info  Preparation of Local Building Environment Mainly including the related preparation of signature utilities and Maven repository certification"><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="2520"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Release Guide"><meta name=twitter:description content="Understanding the A [...]
+ Apache Release Guide Apache Release Policy Maven Release Info  Preparation of Local Building Environment Mainly including the related preparation of signature utilities and Maven repository certification"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="2520"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Release Guide"><meta name=twitter:description content="Understanding the A [...]
 Please refer to the following links for more information on ASF&rsquo;s release guide:
- Apache Release Guide Apache Release Policy Maven Release Info  Preparation of Local Building Environment Mainly including the related preparation of signature utilities and Maven repository certification"><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js> [...]
+ Apache Release Guide Apache Release Policy Maven Release Info  Preparation of Local Building Environment Mainly including the related preparation of signature utilities and Maven repository certification"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></scrip [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -367,4 +367,4 @@ an issue on GitHub[4].
 
 </code></pre></div><h2 id=complete-maven-convenient-binary-release>Complete Maven Convenient Binary release</h2><p><strong><a href=https://repository.apache.org/>repository.apache.org</a> The permissions of the nexus repository have been applied, see <a href=https://issues.apache.org/jira/browse/INFRA-16451>jira</a>。</strong></p><p>To release the maven artifacts, go to <a href=https://repository.apache.org>repository.apache.org</a>, and choose the staging repository, click the release bu [...]
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/contribution-guidelines/committer/website-guide_dev/index.html b/en/docs/contribution-guidelines/committer/website-guide_dev/index.html
index bfa1a21..8db81ab 100644
--- a/en/docs/contribution-guidelines/committer/website-guide_dev/index.html
+++ b/en/docs/contribution-guidelines/committer/website-guide_dev/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/contribution-guidelines/committer/website-guide_dev.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+th [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Website%20Guide" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/contribution-guidelines/>Contribution Guideline< [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/contribution-guidelines/contributor/become-a-committer_dev/index.html b/en/docs/contribution-guidelines/contributor/become-a-committer_dev/index.html
index da1bd50..8d99c2e 100644
--- a/en/docs/contribution-guidelines/contributor/become-a-committer_dev/index.html
+++ b/en/docs/contribution-guidelines/contributor/become-a-committer_dev/index.html
@@ -1,7 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
-If you become a valuable contributor to the project you may well be invited to become a committer. Committer is a term used at the ASF to signify someone who is committed to a particular project."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/contribution-guidelines/contributor/become-a-committer_dev/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubb [...]
-If you become a valuable contributor to the project you may well be invited to become a committer. Committer is a term used at the ASF to signify someone who is committed to a particular project."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="214"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="How to become a Dubbo committer"><meta name=twitter:description content="Anyone can  [...]
-If you become a valuable contributor to the project you may well be invited to become a committer. Committer is a term used at the ASF to signify someone who is committed to a particular project."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script> [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+If you become a valuable contributor to the project you may well be invited to become a committer. Committer is a term used at the ASF to signify someone who is committed to a particular project."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/contribution-guidelines/contributor/become-a-committer_dev/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><m [...]
+If you become a valuable contributor to the project you may well be invited to become a committer. Committer is a term used at the ASF to signify someone who is committed to a particular project."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="214"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="How to become a Dubbo committer"><meta name=twitter:description content="Anyone can  [...]
+If you become a valuable contributor to the project you may well be invited to become a committer. Committer is a term used at the ASF to signify someone who is committed to a particular project."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link r [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -161,4 +161,4 @@ If you become a valuable contributor to the project you may well be invited to b
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/contribution-guidelines/contributor/become-a-committer_dev.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+ [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=How%20to%20become%20a%20Dubbo%20committer" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/contribution-guidelines/>Contribution Guideline< [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/contribution-guidelines/contributor/cla-signing-guide_dev/index.html b/en/docs/contribution-guidelines/contributor/cla-signing-guide_dev/index.html
index 0180aff..604df80 100644
--- a/en/docs/contribution-guidelines/contributor/cla-signing-guide_dev/index.html
+++ b/en/docs/contribution-guidelines/contributor/cla-signing-guide_dev/index.html
@@ -1,7 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
- You have made lots of contribution to Dubbo before Dubbo get donated to Apache, and you haven&rsquo;t sign the Alibaba-CLA before. You have made lots of contribution to Dubbo, and you are invited to become committer of Dubbo, and you have not signed Alibaba-CLA or Apache ICLA before.  Steps  Download this pdf Fill in the necessary blanks Print it out Sign the printed file Scan it Send an email to secretary@apache."><meta property="og:type" content="article"><meta property="og:url" conte [...]
- You have made lots of contribution to Dubbo before Dubbo get donated to Apache, and you haven&rsquo;t sign the Alibaba-CLA before. You have made lots of contribution to Dubbo, and you are invited to become committer of Dubbo, and you have not signed Alibaba-CLA or Apache ICLA before.  Steps  Download this pdf Fill in the necessary blanks Print it out Sign the printed file Scan it Send an email to secretary@apache."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta it [...]
- You have made lots of contribution to Dubbo before Dubbo get donated to Apache, and you haven&rsquo;t sign the Alibaba-CLA before. You have made lots of contribution to Dubbo, and you are invited to become committer of Dubbo, and you have not signed Alibaba-CLA or Apache ICLA before.  Steps  Download this pdf Fill in the necessary blanks Print it out Sign the printed file Scan it Send an email to secretary@apache."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack) [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+ You have made lots of contribution to Dubbo before Dubbo get donated to Apache, and you haven&rsquo;t sign the Alibaba-CLA before. You have made lots of contribution to Dubbo, and you are invited to become committer of Dubbo, and you have not signed Alibaba-CLA or Apache ICLA before.  Steps  Download this pdf Fill in the necessary blanks Print it out Sign the printed file Scan it Send an email to secretary@apache."><meta property="og:type" content="article"><meta property="og:url" conte [...]
+ You have made lots of contribution to Dubbo before Dubbo get donated to Apache, and you haven&rsquo;t sign the Alibaba-CLA before. You have made lots of contribution to Dubbo, and you are invited to become committer of Dubbo, and you have not signed Alibaba-CLA or Apache ICLA before.  Steps  Download this pdf Fill in the necessary blanks Print it out Sign the printed file Scan it Send an email to secretary@apache."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta it [...]
+ You have made lots of contribution to Dubbo before Dubbo get donated to Apache, and you haven&rsquo;t sign the Alibaba-CLA before. You have made lots of contribution to Dubbo, and you are invited to become committer of Dubbo, and you have not signed Alibaba-CLA or Apache ICLA before.  Steps  Download this pdf Fill in the necessary blanks Print it out Sign the printed file Scan it Send an email to secretary@apache."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(windo [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -161,4 +161,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/contribution-guidelines/contributor/cla-signing-guide_dev.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+E [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=CLA%20Signing%20Guide" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/contribution-guidelines/>Contribution Guideline< [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/contribution-guidelines/contributor/dubbo-extension-guide_dev/index.html b/en/docs/contribution-guidelines/contributor/dubbo-extension-guide_dev/index.html
index 5b5f309..5250e5d 100644
--- a/en/docs/contribution-guidelines/contributor/dubbo-extension-guide_dev/index.html
+++ b/en/docs/contribution-guidelines/contributor/dubbo-extension-guide_dev/index.html
@@ -1,7 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
-Dubbo Ecosystem We recommend you to put extension to Dubbo ecosystem. Using this pattern will keep the core repository cleaner and decrease the maintains work. With less code also speed up core repository build process."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/contribution-guidelines/contributor/dubbo-extension-guide_dev/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site [...]
-Dubbo Ecosystem We recommend you to put extension to Dubbo ecosystem. Using this pattern will keep the core repository cleaner and decrease the maintains work. With less code also speed up core repository build process."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="297"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Extension Guide"><meta name=twitter:description content="Dub [...]
-Dubbo Ecosystem We recommend you to put extension to Dubbo ecosystem. Using this pattern will keep the core repository cleaner and decrease the maintains work. With less code also speed up core repository build process."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.co [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+Dubbo Ecosystem We recommend you to put extension to Dubbo ecosystem. Using this pattern will keep the core repository cleaner and decrease the maintains work. With less code also speed up core repository build process."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/contribution-guidelines/contributor/dubbo-extension-guide_dev/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="20 [...]
+Dubbo Ecosystem We recommend you to put extension to Dubbo ecosystem. Using this pattern will keep the core repository cleaner and decrease the maintains work. With less code also speed up core repository build process."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="297"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Extension Guide"><meta name=twitter:description content="Dub [...]
+Dubbo Ecosystem We recommend you to put extension to Dubbo ecosystem. Using this pattern will keep the core repository cleaner and decrease the maintains work. With less code also speed up core repository build process."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analy [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -167,4 +167,4 @@ For example:</p><div class=highlight><pre style=color:#93a1a1;background-color:#
     <span style=color:#268bd2>&lt;version&gt;</span>${dubbo.version}<span style=color:#268bd2>&lt;/version&gt;</span>
 <span style=color:#268bd2>&lt;/dependency&gt;</span>
 </code></pre></div><h2 id=src-guide>Src Guide</h2><p>Usually, implement special extension, just need reference the <a href="http://dubbo.apache.org/#/docs/dev/build.md?lang=en-us">Developer Guide</a> docs. Implement necessary interface and adapt extension to dubbo. Besides, some others should be considered:</p><ol><li>Well tested. You should write unit test and mock test to eliminate potential bugs.</li><li>No warning, if some warning cannot to avoid, use @SuppressWarnings to suppress it [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/contribution-guidelines/contributor/index.html b/en/docs/contribution-guidelines/contributor/index.html
index a45a092..6aa2d82 100644
--- a/en/docs/contribution-guidelines/contributor/index.html
+++ b/en/docs/contribution-guidelines/contributor/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/contribution-guidelines/contributor/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/contribution-guidelines/contributor/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/contribution-guidelines/contributor/_index.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22fron [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Contributor%20Guide" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/contribution-guidelines/>Contribution Guideline< [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/contribution-guidelines/contributor/mailing-list-subscription-guide_dev/index.html b/en/docs/contribution-guidelines/contributor/mailing-list-subscription-guide_dev/index.html
index 27b6d15..87e0639 100644
--- a/en/docs/contribution-guidelines/contributor/mailing-list-subscription-guide_dev/index.html
+++ b/en/docs/contribution-guidelines/contributor/mailing-list-subscription-guide_dev/index.html
@@ -1,13 +1,13 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 You can also view the archive of the mailing list
 Here is a brief guide specific to Dubbo:
- Send an email to dev-subscribe@dubbo.apache.org, you can have empty subject and empty content. You will receive an email with the following content:  from: dev-help@dubbo.apache.org reply-to: dev-sc.xxxxxxx.xxxxxxxx-hello=example.com@dubbo.apache.org to: hello@example."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/contribution-guidelines/contributor/mailing-list-subscription-guide_dev/"><meta property="article:modified_time [...]
+ Send an email to dev-subscribe@dubbo.apache.org, you can have empty subject and empty content. You will receive an email with the following content:  from: dev-help@dubbo.apache.org reply-to: dev-sc.xxxxxxx.xxxxxxxx-hello=example.com@dubbo.apache.org to: hello@example."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/contribution-guidelines/contributor/mailing-list-subscription-guide_dev/"><meta property="article:section" cont [...]
 You can also view the archive of the mailing list
 Here is a brief guide specific to Dubbo:
- Send an email to dev-subscribe@dubbo.apache.org, you can have empty subject and empty content. You will receive an email with the following content:  from: dev-help@dubbo.apache.org reply-to: dev-sc.xxxxxxx.xxxxxxxx-hello=example.com@dubbo.apache.org to: hello@example."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="337"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Mailing L [...]
+ Send an email to dev-subscribe@dubbo.apache.org, you can have empty subject and empty content. You will receive an email with the following content:  from: dev-help@dubbo.apache.org reply-to: dev-sc.xxxxxxx.xxxxxxxx-hello=example.com@dubbo.apache.org to: hello@example."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="337"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Mailing L [...]
 You can also view the archive of the mailing list
 Here is a brief guide specific to Dubbo:
- Send an email to dev-subscribe@dubbo.apache.org, you can have empty subject and empty content. You will receive an email with the following content:  from: dev-help@dubbo.apache.org reply-to: dev-sc.xxxxxxx.xxxxxxxx-hello=example.com@dubbo.apache.org to: hello@example."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</scrip [...]
+ Send an email to dev-subscribe@dubbo.apache.org, you can have empty subject and empty content. You will receive an email with the following content:  from: dev-help@dubbo.apache.org reply-to: dev-sc.xxxxxxx.xxxxxxxx-hello=example.com@dubbo.apache.org to: hello@example."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><scri [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -222,4 +222,4 @@ subscription address.
 
 ...
 </code></pre></div><ol start=3><li><p>After that, you will receive any email that is posted to this mailing list. If you have any further questions, just send email to <a href=mailto:dev@dubbo.apache.org>dev@dubbo.apache.org</a> and hopefully someone will answer your questions.</p></li><li><p>If you want to unsubscribe, just send an email to <a href=mailto:dev-unsubscribe@dubbo.apache.org>dev-unsubscribe@dubbo.apache.org</a>, and follow the steps once you get an reply.</p></li></ol><bloc [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/contribution-guidelines/contributor/new-contributor-guide_dev/index.html b/en/docs/contribution-guidelines/contributor/new-contributor-guide_dev/index.html
index cd51179..4156e89 100644
--- a/en/docs/contribution-guidelines/contributor/new-contributor-guide_dev/index.html
+++ b/en/docs/contribution-guidelines/contributor/new-contributor-guide_dev/index.html
@@ -1,13 +1,13 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 Subscribe to the mailing list The mailing list is the recommended way for discussing almost anything that related to Dubbo. Please refer to this issue for detailed documentation on how to subscribe.
 To subscribe to the following mailing list, please refer to Mailing list subscription guide
- dev@dubbo.apache.org: the develop mailing list, you can ask question here if you have encountered any problem when using or developing Dubbo."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/contribution-guidelines/contributor/new-contributor-guide_dev/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="New Contributor Gu [...]
+ dev@dubbo.apache.org: the develop mailing list, you can ask question here if you have encountered any problem when using or developing Dubbo."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/contribution-guidelines/contributor/new-contributor-guide_dev/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo" [...]
 Subscribe to the mailing list The mailing list is the recommended way for discussing almost anything that related to Dubbo. Please refer to this issue for detailed documentation on how to subscribe.
 To subscribe to the following mailing list, please refer to Mailing list subscription guide
- dev@dubbo.apache.org: the develop mailing list, you can ask question here if you have encountered any problem when using or developing Dubbo."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="419"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="New Contributor Guide"><meta name=twitter:description content="This is a guide for new comers who wants to contribute to Dubbo.
+ dev@dubbo.apache.org: the develop mailing list, you can ask question here if you have encountered any problem when using or developing Dubbo."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="419"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="New Contributor Guide"><meta name=twitter:description content="This is a guide for new comers who wants to contribute to Dubbo.
 Subscribe to the mailing list The mailing list is the recommended way for discussing almost anything that related to Dubbo. Please refer to this issue for detailed documentation on how to subscribe.
 To subscribe to the following mailing list, please refer to Mailing list subscription guide
- dev@dubbo.apache.org: the develop mailing list, you can ask question here if you have encountered any problem when using or developing Dubbo."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9c3e924 [...]
+ dev@dubbo.apache.org: the develop mailing list, you can ask question here if you have encountered any problem when using or developing Dubbo."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a4 [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -174,4 +174,4 @@ git checkout -b your_awesome_patch
 git push origin your_awesome_patch
 </code></pre></div><h3 id=code-convention>Code convention</h3><p>Please check the <a href=https://github.com/apache/dubbo/blob/master/CONTRIBUTING.md>CONTRIBUTING.md</a> for code convention.</p><h3 id=participate-in-the-release-vote>Participate in the release vote</h3><p>Participate in the release vote is an important way to contribute to Dubbo. The Dubbo community welcomes everyone to partipate, you can check the release vote using this <a href=https://wiki.apache.org/incubator/Incubato [...]
 If you have any question regarding the check list, please feel free to ask on <a href=mailto:dev@dubbo.apache.org>dev@dubbo.apache.org</a>.</p><h3 id=what-can-i-contribute>What can I contribute?</h3><ul><li>Take a look at issues with tag called <a href="https://github.com/apache/dubbo/issues?q=is%3Aopen+is%3Aissue+label%3A%22good+first+issue%22"><code>Good first issue</code></a> or <a href="https://github.com/apache/dubbo/issues?q=is%3Aopen+is%3Aissue+label%3A%22help+wanted%22"><code>Hel [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/contribution-guidelines/contributor/reporting-security-issues_dev/index.html b/en/docs/contribution-guidelines/contributor/reporting-security-issues_dev/index.html
index 23f39b4..bd234c6 100644
--- a/en/docs/contribution-guidelines/contributor/reporting-security-issues_dev/index.html
+++ b/en/docs/contribution-guidelines/contributor/reporting-security-issues_dev/index.html
@@ -1,7 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
-REPORTING VULNERABILITY If you have apprehensions regarding Dubbo&rsquo;s security or you discover vulnerability or potential threat, don’t hesitate to get in touch with the Apache Dubbo Security Team by dropping a mail at security@dubbo.apache.org. In the mail, specify the description of the issue or potential threat."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/contribution-guidelines/contributor/reporting-security-issues [...]
-REPORTING VULNERABILITY If you have apprehensions regarding Dubbo&rsquo;s security or you discover vulnerability or potential threat, don’t hesitate to get in touch with the Apache Dubbo Security Team by dropping a mail at security@dubbo.apache.org. In the mail, specify the description of the issue or potential threat."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="186"><meta itemprop=keywords content><meta name=twitter:card content="su [...]
-REPORTING VULNERABILITY If you have apprehensions regarding Dubbo&rsquo;s security or you discover vulnerability or potential threat, don’t hesitate to get in touch with the Apache Dubbo Security Team by dropping a mail at security@dubbo.apache.org. In the mail, specify the description of the issue or potential threat."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-1 [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+REPORTING VULNERABILITY If you have apprehensions regarding Dubbo&rsquo;s security or you discover vulnerability or potential threat, don’t hesitate to get in touch with the Apache Dubbo Security Team by dropping a mail at security@dubbo.apache.org. In the mail, specify the description of the issue or potential threat."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/contribution-guidelines/contributor/reporting-security-issues [...]
+REPORTING VULNERABILITY If you have apprehensions regarding Dubbo&rsquo;s security or you discover vulnerability or potential threat, don’t hesitate to get in touch with the Apache Dubbo Security Team by dropping a mail at security@dubbo.apache.org. In the mail, specify the description of the issue or potential threat."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="186"><meta itemprop=keywords content><meta name=twitter:card content="su [...]
+REPORTING VULNERABILITY If you have apprehensions regarding Dubbo&rsquo;s security or you discover vulnerability or potential threat, don’t hesitate to get in touch with the Apache Dubbo Security Team by dropping a mail at security@dubbo.apache.org. In the mail, specify the description of the issue or potential threat."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-1124895 [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -161,4 +161,4 @@ REPORTING VULNERABILITY If you have apprehensions regarding Dubbo&rsquo;s securi
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/contribution-guidelines/contributor/reporting-security-issues_dev.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60 [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Reporting%20Security%20Issues" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/contribution-guidelines/>Contribution Guideline< [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/contribution-guidelines/contributor/software-donation-guide_dev/index.html b/en/docs/contribution-guidelines/contributor/software-donation-guide_dev/index.html
index 05be4d9..6d97a61 100644
--- a/en/docs/contribution-guidelines/contributor/software-donation-guide_dev/index.html
+++ b/en/docs/contribution-guidelines/contributor/software-donation-guide_dev/index.html
@@ -1,10 +1,10 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 If you are donating significant amount of code or documentation to Apache Dubbo , you will be required to sign a Software Grant before your code/doc could be merged.
-Steps  Download this pdf Print it out Fill in the blanks (see below as an example) Request your boss to sign it Scan it Send an email to secretary@apache."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/contribution-guidelines/contributor/software-donation-guide_dev/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Soft [...]
+Steps  Download this pdf Print it out Fill in the blanks (see below as an example) Request your boss to sign it Scan it Send an email to secretary@apache."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/contribution-guidelines/contributor/software-donation-guide_dev/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content= [...]
 If you are donating significant amount of code or documentation to Apache Dubbo , you will be required to sign a Software Grant before your code/doc could be merged.
-Steps  Download this pdf Print it out Fill in the blanks (see below as an example) Request your boss to sign it Scan it Send an email to secretary@apache."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="602"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Software Donation Guide"><meta name=twitter:description content="Before you go through this guide, make sure you have confirm [...]
+Steps  Download this pdf Print it out Fill in the blanks (see below as an example) Request your boss to sign it Scan it Send an email to secretary@apache."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="602"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Software Donation Guide"><meta name=twitter:description content="Before you go through this guide, make sure you have confirm [...]
 If you are donating significant amount of code or documentation to Apache Dubbo , you will be required to sign a Software Grant before your code/doc could be merged.
-Steps  Download this pdf Print it out Fill in the blanks (see below as an example) Request your boss to sign it Scan it Send an email to secretary@apache."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b1 [...]
+Steps  Download this pdf Print it out Fill in the blanks (see below as an example) Request your boss to sign it Scan it Send an email to secretary@apache."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665 [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -249,4 +249,4 @@ List of software and other intellectual property covered by this agreement:
 * Github address where your code is hosted
 * Pull request link
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/contribution-guidelines/contributor/test-coverage-guide_dev/index.html b/en/docs/contribution-guidelines/contributor/test-coverage-guide_dev/index.html
index 37b585a..d4f67a4 100644
--- a/en/docs/contribution-guidelines/contributor/test-coverage-guide_dev/index.html
+++ b/en/docs/contribution-guidelines/contributor/test-coverage-guide_dev/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/contribution-guidelines/contributor/test-coverage-guide_dev.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Test%20Coverage%20Guide" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div><nav id=TableOfContents><ul><li><ul><li><a href=#the-benefits-of-unit-testing>The benefits of unit testing</a></li><li><a href=#some-design-principle-of-unit-test-case>Some design principle of unit test case</a></li><li><a href=#the-specified-value-of-the-test-coverage>The specified value of the test coverage</a></li></ul></li></ul></nav></div><main class="col- [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/contribution-guidelines/index.html b/en/docs/contribution-guidelines/index.html
index aa667fe..e6f9dc5 100644
--- a/en/docs/contribution-guidelines/index.html
+++ b/en/docs/contribution-guidelines/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/contribution-guidelines/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><li [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/contribution-guidelines/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><li [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -166,4 +166,4 @@ git push origin your_awesome_patch
 </code></pre></div></li><li><p>Submit a pull request to apache/dubbo and wait for the reply.</p></li></ul><p>Thanks for contributing!</p><h3 id=code-style>Code style</h3><p>We provide a template file <a href=https://github.com/apache/dubbo/tree/master/codestyle/dubbo_codestyle_for_idea.xml>dubbo_codestyle_for_idea.xml</a> for IntelliJ idea, you can import it to you IDE.
 If you use Eclipse you can config manually by referencing the same file.</p><div class="alert alert-primary" role=alert><h4 class=alert-heading>Notice</h4><p>It is very important to set the dubbo_codestyle_for_idea.xml, otherwise you will fail to pass the Travis CI. Steps to set the code style are as below:</p><ol><li>Enter <code>Editor > Code Style</code></li><li>To manage a code style scheme, in the Code Style page, select the desired scheme from the drop-down list, and click &ldquo;ma [...]
 From the drop-down list, select <code>Import Scheme</code>, then select this option <code>IntelliJ IDEA code style XML</code> to import scheme</li><li>In the Scheme field, type the name of the new scheme and press ⏎ to save the changes.</li></ol></div><div class=section-index><hr class=panel-line><div class=entry><h5><a href=/en/docs/contribution-guidelines/contributor/>Contributor Guide</a></h5><p>Guidelines for dubbo contributor</p></div><div class=entry><h5><a href=/en/docs/contributi [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/index.html b/en/docs/index.html
index 78cff3a..906153e 100644
--- a/en/docs/index.html
+++ b/en/docs/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/p [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/p [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/_index.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+the+top+of+th [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Documentation" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class="breadcrumb-item active" aria-current=page><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li></ol></nav><div class=td-content><h1>Documentation</h1><p>Welcome to the Dubbo documenta [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/notices/index.html b/en/docs/notices/index.html
index aa74a48..b9ce06c 100644
--- a/en/docs/notices/index.html
+++ b/en/docs/notices/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/notices/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/notices/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/notices/_index.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+the+t [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=notices" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class="breadcrumb-item active" aria-current=page><a href=https://dubbo.apache.org/en/docs/notices/>notices</a>< [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/notices/security/index.html b/en/docs/notices/security/index.html
index af6054a..3dd3851 100644
--- a/en/docs/notices/security/index.html
+++ b/en/docs/notices/security/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -160,4 +160,4 @@
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/notices/>notices</a></li><li class="breadcrumb-i [...]
 Data deserialization is one of the most vulnerable links to be exploited by attackers. Attackers use it to steal or destroy server-side data, such as rce attack. Before switching the serialization protocol or implementation, the user can,
 We should fully investigate the security guarantee of target serialization protocol and its framework implementation, and set corresponding security measures in advance (such as setting Black / white list). The Dubbo framework itself cannot guarantee the security of the target serialization mechanism.</p><p>Dubbo 2.7 The official version provides the following serialization protocols:</p><ul><li>Hessian2</li><li>Fastjson</li><li>Kryo</li><li>FST</li><li>JDK</li><li>Protostuff/Protobuf</l [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/admin/index.html b/en/docs/v2.7/admin/index.html
index 8a13426..03156bc 100644
--- a/en/docs/v2.7/admin/index.html
+++ b/en/docs/v2.7/admin/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v2.7/admin/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon t [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v2.7/admin/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon t [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/admin/_index.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+th [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Admin%20Guide" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/v2.7/>Dubbo 2.7</a></li><li class="breadcrumb-it [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/admin/install/admin-console/index.html b/en/docs/v2.7/admin/install/admin-console/index.html
index f340ad0..243884b 100644
--- a/en/docs/v2.7/admin/install/admin-console/index.html
+++ b/en/docs/v2.7/admin/install/admin-console/index.html
@@ -1,22 +1,25 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 Install:
 git clone https://github.com/apache/dubbo-admin.git /var/tmp/dubbo-admin cd /var/tmp/dubbo-admin mvn clean package Configuration 1:
 configuration file: dubbo-admin-backend/src/main/resources/application.properties configurations: dubbo.registry.address=zookeeper://127.0.0.1:2181 Start:
 mvn --projects dubbo-admin-backend spring-boot:run For more information, please visit:
 https://github.com/apache/dubbo-admin Visit [^2]:
-http://127.0.0.1:8080   There&rsquo;s no login for current version, will be added later &#8617;&#xfe0e;"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/admin/install/admin-console/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Install Admin Console"><meta itemprop=description content="The current version of dubb [...]
+http://127.0.0.1:8080   There&rsquo;s no login for current version, will be added later &#8617;&#xfe0e;
+   "><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/admin/install/admin-console/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Install Admin Console"><meta itemprop=description content="The current version of dubbo admin is under development, including: route rule, [...]
 Install:
 git clone https://github.com/apache/dubbo-admin.git /var/tmp/dubbo-admin cd /var/tmp/dubbo-admin mvn clean package Configuration 1:
 configuration file: dubbo-admin-backend/src/main/resources/application.properties configurations: dubbo.registry.address=zookeeper://127.0.0.1:2181 Start:
 mvn --projects dubbo-admin-backend spring-boot:run For more information, please visit:
 https://github.com/apache/dubbo-admin Visit [^2]:
-http://127.0.0.1:8080   There&rsquo;s no login for current version, will be added later &#8617;&#xfe0e;"><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="63"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Install Admin Console"><meta name=twitter:description content="The current version of dubbo admin is under development, including: route rule, dynamic configuration, access cont [...]
+http://127.0.0.1:8080   There&rsquo;s no login for current version, will be added later &#8617;&#xfe0e;
+   "><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="63"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Install Admin Console"><meta name=twitter:description content="The current version of dubbo admin is under development, including: route rule, dynamic configuration, access control, weight adjustment, load balance, etc.
 Install:
 git clone https://github.com/apache/dubbo-admin.git /var/tmp/dubbo-admin cd /var/tmp/dubbo-admin mvn clean package Configuration 1:
 configuration file: dubbo-admin-backend/src/main/resources/application.properties configurations: dubbo.registry.address=zookeeper://127.0.0.1:2181 Start:
 mvn --projects dubbo-admin-backend spring-boot:run For more information, please visit:
 https://github.com/apache/dubbo-admin Visit [^2]:
-http://127.0.0.1:8080   There&rsquo;s no login for current version, will be added later &#8617;&#xfe0e;"><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9c3e92478ac4794f7583d0b2a7c043e9717486d0407c2d [...]
+http://127.0.0.1:8080   There&rsquo;s no login for current version, will be added later &#8617;&#xfe0e;
+   "><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0d [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -186,4 +189,4 @@ dubbo.registry.address<span style=color:#719e07>=</span>zookeeper://127.0.0.1:21
 </code></pre></div><p>For more information, please visit:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-sh data-lang=sh>https://github.com/apache/dubbo-admin
 </code></pre></div><p>Visit [^2]:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>http://127.0.0.1:8080
 </code></pre></div><section class=footnotes role=doc-endnotes><hr><ol><li id=fn:1 role=doc-endnote><p>There&rsquo;s no login for current version, will be added later <a href=#fnref:1 class=footnote-backref role=doc-backlink>&#8617;&#xfe0e;</a></p></li></ol></section><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p c [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/admin/install/consumer-demo/index.html b/en/docs/v2.7/admin/install/consumer-demo/index.html
index 623d7a2..e67d811 100644
--- a/en/docs/v2.7/admin/install/consumer-demo/index.html
+++ b/en/docs/v2.7/admin/install/consumer-demo/index.html
@@ -1,10 +1,10 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 $ git clone https://github.com/apache/dubbo.git $ cd dubbo/dubbo-demo/dubbo-demo-xml # run org.apache.dubbo.demo.consumer.Application under dubbo-demo-xml-consumer module # please start Provider first # add -Djava.net.preferIPv4Stack=true if your IDE is Intellij Idea Configuration:
-# resources/spring/dubbo-consumer.xml # change dubbo:registry to the real registry center address, for example: # <dubbo:registry address=&#34;zookeeper://127.0.0.1:2181&#34;/>"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/admin/install/consumer-demo/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Install Demo  [...]
+# resources/spring/dubbo-consumer.xml # change dubbo:registry to the real registry center address, for example: # <dubbo:registry address=&#34;zookeeper://127.0.0.1:2181&#34;/> "><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/admin/install/consumer-demo/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache  [...]
 $ git clone https://github.com/apache/dubbo.git $ cd dubbo/dubbo-demo/dubbo-demo-xml # run org.apache.dubbo.demo.consumer.Application under dubbo-demo-xml-consumer module # please start Provider first # add -Djava.net.preferIPv4Stack=true if your IDE is Intellij Idea Configuration:
-# resources/spring/dubbo-consumer.xml # change dubbo:registry to the real registry center address, for example: # <dubbo:registry address=&#34;zookeeper://127.0.0.1:2181&#34;/>"><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="45"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Install Demo Consumer"><meta name=twitter:description content="Install:
+# resources/spring/dubbo-consumer.xml # change dubbo:registry to the real registry center address, for example: # <dubbo:registry address=&#34;zookeeper://127.0.0.1:2181&#34;/> "><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="45"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Install Demo Consumer"><meta name=twitter:description content="Install:
 $ git clone https://github.com/apache/dubbo.git $ cd dubbo/dubbo-demo/dubbo-demo-xml # run org.apache.dubbo.demo.consumer.Application under dubbo-demo-xml-consumer module # please start Provider first # add -Djava.net.preferIPv4Stack=true if your IDE is Intellij Idea Configuration:
-# resources/spring/dubbo-consumer.xml # change dubbo:registry to the real registry center address, for example: # <dubbo:registry address=&#34;zookeeper://127.0.0.1:2181&#34;/>"><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload h [...]
+# resources/spring/dubbo-consumer.xml # change dubbo:registry to the real registry center address, for example: # <dubbo:registry address=&#34;zookeeper://127.0.0.1:2181&#34;/> "><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/s [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -172,4 +172,4 @@ $ <span style=color:#b58900>cd</span> dubbo/dubbo-demo/dubbo-demo-xml
 <span style=color:#586e75># change dubbo:registry to the real registry center address, for example:</span>
 <span style=color:#586e75># &lt;dubbo:registry address=&#34;zookeeper://127.0.0.1:2181&#34;/&gt;</span>
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/admin/install/index.html b/en/docs/v2.7/admin/install/index.html
index f60038e..5a1bb78 100644
--- a/en/docs/v2.7/admin/install/index.html
+++ b/en/docs/v2.7/admin/install/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v2.7/admin/install/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link re [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v2.7/admin/install/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link re [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/admin/install/_index.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+secti [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Dubbo%20Installation%20Guide" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/v2.7/>Dubbo 2.7</a></li><li class=breadcrumb-ite [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/admin/install/monitor-center/index.html b/en/docs/v2.7/admin/install/monitor-center/index.html
index 131d7b8..d12447f 100644
--- a/en/docs/v2.7/admin/install/monitor-center/index.html
+++ b/en/docs/v2.7/admin/install/monitor-center/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/admin/install/monitor-center.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter% [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Install%20Simple%20monitor%20center" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/v2.7/>Dubbo 2.7</a></li><li class=breadcrumb-ite [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/admin/install/provider-demo/index.html b/en/docs/v2.7/admin/install/provider-demo/index.html
index 224c9d3..5cc91c9 100644
--- a/en/docs/v2.7/admin/install/provider-demo/index.html
+++ b/en/docs/v2.7/admin/install/provider-demo/index.html
@@ -1,10 +1,10 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 $ git clone https://github.com/apache/dubbo.git $ cd dubbo/dubbo-demo/dubbo-demo-xml # run org.apache.dubbo.demo.provider.Application under dubbo-demo-xml-provider module # add -Djava.net.preferIPv4Stack=true if your IDE is Intellij Idea configuration:
-# resources/spring/dubbo-provider.xml # change dubbo:registry to a real registry server address, zookeeper is recommended, for example: # <dubbo:registry address=&#34;zookeeper://127.0.0.1:2181&#34;/>"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/admin/install/provider-demo/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=nam [...]
+# resources/spring/dubbo-provider.xml # change dubbo:registry to a real registry server address, zookeeper is recommended, for example: # <dubbo:registry address=&#34;zookeeper://127.0.0.1:2181&#34;/> "><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/admin/install/provider-demo/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:sit [...]
 $ git clone https://github.com/apache/dubbo.git $ cd dubbo/dubbo-demo/dubbo-demo-xml # run org.apache.dubbo.demo.provider.Application under dubbo-demo-xml-provider module # add -Djava.net.preferIPv4Stack=true if your IDE is Intellij Idea configuration:
-# resources/spring/dubbo-provider.xml # change dubbo:registry to a real registry server address, zookeeper is recommended, for example: # <dubbo:registry address=&#34;zookeeper://127.0.0.1:2181&#34;/>"><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="43"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Install Demo Provider"><meta name=twitter:description content="install:
+# resources/spring/dubbo-provider.xml # change dubbo:registry to a real registry server address, zookeeper is recommended, for example: # <dubbo:registry address=&#34;zookeeper://127.0.0.1:2181&#34;/> "><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="43"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Install Demo Provider"><meta name=twitter:description content="install:
 $ git clone https://github.com/apache/dubbo.git $ cd dubbo/dubbo-demo/dubbo-demo-xml # run org.apache.dubbo.demo.provider.Application under dubbo-demo-xml-provider module # add -Djava.net.preferIPv4Stack=true if your IDE is Intellij Idea configuration:
-# resources/spring/dubbo-provider.xml # change dubbo:registry to a real registry server address, zookeeper is recommended, for example: # <dubbo:registry address=&#34;zookeeper://127.0.0.1:2181&#34;/>"><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></sc [...]
+# resources/spring/dubbo-provider.xml # change dubbo:registry to a real registry server address, zookeeper is recommended, for example: # <dubbo:registry address=&#34;zookeeper://127.0.0.1:2181&#34;/> "><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script>< [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -171,4 +171,4 @@ $ <span style=color:#b58900>cd</span> dubbo/dubbo-demo/dubbo-demo-xml
 <span style=color:#586e75># change dubbo:registry to a real registry server address, zookeeper is recommended, for example:</span>
 <span style=color:#586e75># &lt;dubbo:registry address=&#34;zookeeper://127.0.0.1:2181&#34;/&gt;</span>
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/admin/install/redis/index.html b/en/docs/v2.7/admin/install/redis/index.html
index b8142d2..258c603 100644
--- a/en/docs/v2.7/admin/install/redis/index.html
+++ b/en/docs/v2.7/admin/install/redis/index.html
@@ -1,25 +1,25 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 you need an origin Redis server only, and change the value from dubbo.registry.address to redis://127.0.0.1:6379 in conf/dubbo.properties of quick start
 Redis configuration center cluster 2 write multiple server in client side and read from a single server.
 Install:
 wget http://redis.googlecode.com/files/redis-2.4.8.tar.gz tar xzf redis-2.4.8.tar.gz cd redis-2.4.8 make Configuration:
 vi redis.conf Start:
 nohup ./src/redis-server redis.conf & Stop:
-killall redis-server  Command line 3:  ."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/admin/install/redis/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Install Redis Register Center"><meta itemprop=description content="Redis 1 introductions, please refer to: Redis application center manual.
+killall redis-server  Command line 3:  ."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/admin/install/redis/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Install Redis Register Center"><meta itemprop=description content="Redis 1 introductions, please refer to: Re [...]
 you need an origin Redis server only, and change the value from dubbo.registry.address to redis://127.0.0.1:6379 in conf/dubbo.properties of quick start
 Redis configuration center cluster 2 write multiple server in client side and read from a single server.
 Install:
 wget http://redis.googlecode.com/files/redis-2.4.8.tar.gz tar xzf redis-2.4.8.tar.gz cd redis-2.4.8 make Configuration:
 vi redis.conf Start:
 nohup ./src/redis-server redis.conf & Stop:
-killall redis-server  Command line 3:  ."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="104"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Install Redis Register Center"><meta name=twitter:description content="Redis 1 introductions, please refer to: Redis application center manual.
+killall redis-server  Command line 3:  ."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="104"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Install Redis Register Center"><meta name=twitter:description content="Redis 1 introductions, please refer to: Redis application center manual.
 you need an origin Redis server only, and change the value from dubbo.registry.address to redis://127.0.0.1:6379 in conf/dubbo.properties of quick start
 Redis configuration center cluster 2 write multiple server in client side and read from a single server.
 Install:
 wget http://redis.googlecode.com/files/redis-2.4.8.tar.gz tar xzf redis-2.4.8.tar.gz cd redis-2.4.8 make Configuration:
 vi redis.conf Start:
 nohup ./src/redis-server redis.conf & Stop:
-killall redis-server  Command line 3:  ."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9c3e92478ac4794f7583d0b2a7c043e9717486d0407c2dfdf725043f.css as=style><link href=/scss/main.min.8b180b4f9c3e9 [...]
+killall redis-server  Command line 3:  ."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365 [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -190,4 +190,4 @@ hgetall /dubbo/com.foo.BarService/providers
 </code></pre></div><p>Or:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-sh data-lang=sh>telnet 127.0.0.1 <span style=color:#2aa198>6379</span>
 hgetall /dubbo/com.foo.BarService/providers
 </code></pre></div><section class=footnotes role=doc-endnotes><hr><ol><li id=fn:1 role=doc-endnote><p>Redis is a high performance KV store server, please refer to: <a href=http://redis.io/topics/quickstart>http://redis.io/topics/quickstart</a> <a href=#fnref:1 class=footnote-backref role=doc-backlink>&#8617;&#xfe0e;</a></p></li><li id=fn:2 role=doc-endnote><p>Support for version <code>2.1.0</code> and higher <a href=#fnref:2 class=footnote-backref role=doc-backlink>&#8617;&#xfe0e;</a></p [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/admin/install/zookeeper/index.html b/en/docs/v2.7/admin/install/zookeeper/index.html
index 097df8f..98713c7 100644
--- a/en/docs/v2.7/admin/install/zookeeper/index.html
+++ b/en/docs/v2.7/admin/install/zookeeper/index.html
@@ -1,19 +1,19 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 Dubbo changes nothing of Zookeeper&rsquo;s server side, an original Zookeeper server is fine. All change happens while calling Zookeeper&rsquo;s client side
 install:
 wget http://archive.apache.org/dist/zookeeper/zookeeper-3.3.3/zookeeper-3.3.3.tar.gz tar zxvf zookeeper-3.3.3.tar.gz cd zookeeper-3.3.3 cp conf/zoo_sample.cfg conf/zoo.cfg configuration:
 vi conf/zoo.cfg If cluster is not needed, the content of zoo.cfg is as below 2:
-tickTime=2000 initLimit=10 syncLimit=5 dataDir=/home/dubbo/zookeeper-3.3.3/data clientPort=2181 If cluster is needed, the content of zoo.cfg is as below 3:"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/admin/install/zookeeper/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="install Zookeeper Configuration Center [...]
+tickTime=2000 initLimit=10 syncLimit=5 dataDir=/home/dubbo/zookeeper-3.3.3/data clientPort=2181 If cluster is needed, the content of zoo.cfg is as below 3:"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/admin/install/zookeeper/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name [...]
 Dubbo changes nothing of Zookeeper&rsquo;s server side, an original Zookeeper server is fine. All change happens while calling Zookeeper&rsquo;s client side
 install:
 wget http://archive.apache.org/dist/zookeeper/zookeeper-3.3.3/zookeeper-3.3.3.tar.gz tar zxvf zookeeper-3.3.3.tar.gz cd zookeeper-3.3.3 cp conf/zoo_sample.cfg conf/zoo.cfg configuration:
 vi conf/zoo.cfg If cluster is not needed, the content of zoo.cfg is as below 2:
-tickTime=2000 initLimit=10 syncLimit=5 dataDir=/home/dubbo/zookeeper-3.3.3/data clientPort=2181 If cluster is needed, the content of zoo.cfg is as below 3:"><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="189"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="install Zookeeper Configuration Center"><meta name=twitter:description content="zookeeper register center client version: du [...]
+tickTime=2000 initLimit=10 syncLimit=5 dataDir=/home/dubbo/zookeeper-3.3.3/data clientPort=2181 If cluster is needed, the content of zoo.cfg is as below 3:"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="189"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="install Zookeeper Configuration Center"><meta name=twitter:description content="zookeeper register center client version: du [...]
 Dubbo changes nothing of Zookeeper&rsquo;s server side, an original Zookeeper server is fine. All change happens while calling Zookeeper&rsquo;s client side
 install:
 wget http://archive.apache.org/dist/zookeeper/zookeeper-3.3.3/zookeeper-3.3.3.tar.gz tar zxvf zookeeper-3.3.3.tar.gz cd zookeeper-3.3.3 cp conf/zoo_sample.cfg conf/zoo.cfg configuration:
 vi conf/zoo.cfg If cluster is not needed, the content of zoo.cfg is as below 2:
-tickTime=2000 initLimit=10 syncLimit=5 dataDir=/home/dubbo/zookeeper-3.3.3/data clientPort=2181 If cluster is needed, the content of zoo.cfg is as below 3:"><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b [...]
+tickTime=2000 initLimit=10 syncLimit=5 dataDir=/home/dubbo/zookeeper-3.3.3/data clientPort=2181 If cluster is needed, the content of zoo.cfg is as below 3:"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc66 [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -200,4 +200,4 @@ dump
 </code></pre></div><p>Usage:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml>dubbo.registry.address=zookeeper://10.20.153.10:2181?backup=10.20.153.11:2181
 </code></pre></div><p>Or:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:registry</span> protocol=<span style=color:#2aa198>&#34;zookeeper&#34;</span> address=<span style=color:#2aa198>&#34;10.20.153.10:2181,10.20.153.11:2181&#34;</span> <span style=color:#268bd2>/&gt;</span>
 </code></pre></div><section class=footnotes role=doc-endnotes><hr><ol><li id=fn:1 role=doc-endnote><p>Zookeeper is a sub project of Apache Hadoop.As it is robust, we recommend to use in production environment. <a href=#fnref:1 class=footnote-backref role=doc-backlink>&#8617;&#xfe0e;</a></p></li><li id=fn:2 role=doc-endnote><p>Data directory should be changed into your real output directory <a href=#fnref:2 class=footnote-backref role=doc-backlink>&#8617;&#xfe0e;</a></p></li><li id=fn:3 r [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/admin/ops/apidocs/index.html b/en/docs/v2.7/admin/ops/apidocs/index.html
index f0c9478..35cd955 100644
--- a/en/docs/v2.7/admin/ops/apidocs/index.html
+++ b/en/docs/v2.7/admin/ops/apidocs/index.html
@@ -1,10 +1,10 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 Adding some annotations can generate a swagger like document without turning a non web Dubbo project into a web project
-How to use?  Dubbo api docs annotation added to method parameters of Dubbo project  Dubbo provider project introduces dubbo-api-docs-core If Dubbo&rsquo;s interface and parameters are a separate jar package project, introduce dubbo-api-docs-annotations Add the annotation @EnableDubboApiDocs to the project startup class (marked with @SpringBootApplication) or configuration class (marked with @Configuration) of the provider project to enable the Dubbo API Docs  In order to avoid increasing [...]
+How to use?  Dubbo api docs annotation added to method parameters of Dubbo project  Dubbo provider project introduces dubbo-api-docs-core If Dubbo&rsquo;s interface and parameters are a separate jar package project, introduce dubbo-api-docs-annotations Add the annotation @EnableDubboApiDocs to the project startup class (marked with @SpringBootApplication) or configuration class (marked with @Configuration) of the provider project to enable the Dubbo API Docs  In order to avoid increasing [...]
 Adding some annotations can generate a swagger like document without turning a non web Dubbo project into a web project
-How to use?  Dubbo api docs annotation added to method parameters of Dubbo project  Dubbo provider project introduces dubbo-api-docs-core If Dubbo&rsquo;s interface and parameters are a separate jar package project, introduce dubbo-api-docs-annotations Add the annotation @EnableDubboApiDocs to the project startup class (marked with @SpringBootApplication) or configuration class (marked with @Configuration) of the provider project to enable the Dubbo API Docs  In order to avoid increasing [...]
+How to use?  Dubbo api docs annotation added to method parameters of Dubbo project  Dubbo provider project introduces dubbo-api-docs-core If Dubbo&rsquo;s interface and parameters are a separate jar package project, introduce dubbo-api-docs-annotations Add the annotation @EnableDubboApiDocs to the project startup class (marked with @SpringBootApplication) or configuration class (marked with @Configuration) of the provider project to enable the Dubbo API Docs  In order to avoid increasing [...]
 Adding some annotations can generate a swagger like document without turning a non web Dubbo project into a web project
-How to use?  Dubbo api docs annotation added to method parameters of Dubbo project  Dubbo provider project introduces dubbo-api-docs-core If Dubbo&rsquo;s interface and parameters are a separate jar package project, introduce dubbo-api-docs-annotations Add the annotation @EnableDubboApiDocs to the project startup class (marked with @SpringBootApplication) or configuration class (marked with @Configuration) of the provider project to enable the Dubbo API Docs  In order to avoid increasing [...]
+How to use?  Dubbo api docs annotation added to method parameters of Dubbo project  Dubbo provider project introduces dubbo-api-docs-core If Dubbo&rsquo;s interface and parameters are a separate jar package project, introduce dubbo-api-docs-annotations Add the annotation @EnableDubboApiDocs to the project startup class (marked with @SpringBootApplication) or configuration class (marked with @Configuration) of the provider project to enable the Dubbo API Docs  In order to avoid increasing [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -186,4 +186,4 @@ Dubbo-Api-Docs related annotation ,annotation parsing</li><li><a href=https://gi
 but the name of the interface used by Dubbo doc is the same, so the interface of Dubbo doc uses direct connection to obtain the list of different interfaces of different functions.
 The test can be connected directly or through the registration center</p></blockquote><ul><li>The response bean (the return type of the interface) supports custom generics, but only one generic placeholder.</li><li>About the use of Map: the key of map can only use the basic data type. If the key of map is not the basic data type,
 the generated key is not in the standard JSON format, and an exception will occur</li><li>The API&rsquo;s synchronous / asynchronous is from org.apache.dubbo.config.annotation.Service.async</li></ul><h2 id=screenshot>Screenshot</h2><p><img src=/imgs/admin/dubbo_docs_en.png alt=Screenshot></p><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedbac [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/admin/ops/functions/index.html b/en/docs/v2.7/admin/ops/functions/index.html
index eec5eac..62b5d6e 100644
--- a/en/docs/v2.7/admin/ops/functions/index.html
+++ b/en/docs/v2.7/admin/ops/functions/index.html
@@ -1,7 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
-Service provider page Service consumer page Add route rule page Add dynamic configuration page"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/admin/ops/functions/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Dubbo Admin Functions"><meta itemprop=description content="Page search If you need to manage a Dubbo se [...]
-Service provider page Service consumer page Add route rule page Add dynamic configuration page"><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="35"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo Admin Functions"><meta name=twitter:description content="Page search If you need to manage a Dubbo service, you need to search it first and open it&rsquo;s management page
-Service provider page Service consumer page Add route rule page Add dynamic configuration page"><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9c3e92478ac4794f7583d0b2a7c043e9717486d0407c2dfdf725043 [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+Service provider page Service consumer page Add route rule page Add dynamic configuration page "><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/admin/ops/functions/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Dubbo Admin Functions"><meta itemprop=description cont [...]
+Service provider page Service consumer page Add route rule page Add dynamic configuration page "><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="35"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo Admin Functions"><meta name=twitter:description content="Page search If you need to manage a Dubbo service, you need to search it first and open it&rsquo;s management page
+Service provider page Service consumer page Add route rule page Add dynamic configuration page "><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css  [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -161,4 +161,4 @@ Service provider page Service consumer page Add route rule page Add dynamic conf
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/admin/ops/functions.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+sectio [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Dubbo%20Admin%20Functions" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div><nav id=TableOfContents><ul><li><a href=#page-search>Page search</a></li><li><a href=#service-provider-page>Service provider page</a></li><li><a href=#service-consumer-page>Service consumer page</a></li><li><a href=#add-route-rule-page>Add route rule page</a></li><li><a href=#add-dynamic-configuration-page>Add dynamic configuration page</a></li></ul></nav></div [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/admin/ops/governance/index.html b/en/docs/v2.7/admin/ops/governance/index.html
index a595514..b2170c4 100644
--- a/en/docs/v2.7/admin/ops/governance/index.html
+++ b/en/docs/v2.7/admin/ops/governance/index.html
@@ -1,7 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
-application level service governance In Dubbo 2.6 or earlier version, all service governance rule are in service scope, if you need to make application scope rule, you need to set the same rule for all services under an application, modify and delete need the same operation, this is very unfriendly."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/admin/ops/governance/"><meta property="article:modified_time" content="2021- [...]
-application level service governance In Dubbo 2.6 or earlier version, all service governance rule are in service scope, if you need to make application scope rule, you need to set the same rule for all services under an application, modify and delete need the same operation, this is very unfriendly."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="493"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=tw [...]
-application level service governance In Dubbo 2.6 or earlier version, all service governance rule are in service scope, if you need to make application scope rule, you need to set the same rule for all services under an application, modify and delete need the same operation, this is very unfriendly."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto'); [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+application level service governance In Dubbo 2.6 or earlier version, all service governance rule are in service scope, if you need to make application scope rule, you need to set the same rule for all services under an application, modify and delete need the same operation, this is very unfriendly."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/admin/ops/governance/"><meta property="article:section" content="docs"><meta [...]
+application level service governance In Dubbo 2.6 or earlier version, all service governance rule are in service scope, if you need to make application scope rule, you need to set the same rule for all services under an application, modify and delete need the same operation, this is very unfriendly."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="493"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=tw [...]
+application level service governance In Dubbo 2.6 or earlier version, all service governance rule are in service scope, if you need to make application scope rule, you need to set the same rule for all services under an application, modify and delete need the same operation, this is very unfriendly."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('se [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -161,4 +161,4 @@ application level service governance In Dubbo 2.6 or earlier version, all servic
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/admin/ops/governance.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+secti [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Service%20Governance%20And%20Configuration%20Management" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div><nav id=TableOfContents><ul><li><a href=#service-governance>Service governance</a><ul><li><a href=#application-level-service-governance>application level service governance</a></li><li><a href=#tag-route>tag route</a></li><li><a href=#condition-route>condition route</a></li><li><a href=#black-white-list>black white list</a></li><li><a href=#dynamic-configuratio [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/admin/ops/index.html b/en/docs/v2.7/admin/ops/index.html
index dc046c3..eb0fd57 100644
--- a/en/docs/v2.7/admin/ops/index.html
+++ b/en/docs/v2.7/admin/ops/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v2.7/admin/ops/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=ic [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v2.7/admin/ops/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=ic [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/admin/ops/_index.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+a [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Dubbo%20Admin%20Guide" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/v2.7/>Dubbo 2.7</a></li><li class=breadcrumb-ite [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/admin/ops/introduction/index.html b/en/docs/v2.7/admin/ops/introduction/index.html
index 8978fbb..31dd699 100644
--- a/en/docs/v2.7/admin/ops/introduction/index.html
+++ b/en/docs/v2.7/admin/ops/introduction/index.html
@@ -1,10 +1,10 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 Deploy the whole project through maven  install  git clone https://github.com/apache/dubbo-admin.git cd dubbo-admin mvn clean package cd dubbo-admin-distribution/target java -jar dubbo-admin-0.1.jar  visit
-http://localhost:8080  Deploy frontend and backend separately  frontend deploy  cd dubbo-admin-ui npm install npm run dev  backend deploy  cd dubbo-admin-server mvn clean package cd target java -jar dubbo-admin-server-0."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/admin/ops/introduction/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><me [...]
+http://localhost:8080  Deploy frontend and backend separately  frontend deploy  cd dubbo-admin-ui npm install npm run dev  backend deploy  cd dubbo-admin-server mvn clean package cd target java -jar dubbo-admin-server-0."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/admin/ops/introduction/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta pr [...]
 Deploy the whole project through maven  install  git clone https://github.com/apache/dubbo-admin.git cd dubbo-admin mvn clean package cd dubbo-admin-distribution/target java -jar dubbo-admin-0.1.jar  visit
-http://localhost:8080  Deploy frontend and backend separately  frontend deploy  cd dubbo-admin-ui npm install npm run dev  backend deploy  cd dubbo-admin-server mvn clean package cd target java -jar dubbo-admin-server-0."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="186"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo Admin Introductions"><meta name=twitter:description c [...]
+http://localhost:8080  Deploy frontend and backend separately  frontend deploy  cd dubbo-admin-ui npm install npm run dev  backend deploy  cd dubbo-admin-server mvn clean package cd target java -jar dubbo-admin-server-0."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="186"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo Admin Introductions"><meta name=twitter:description c [...]
 Deploy the whole project through maven  install  git clone https://github.com/apache/dubbo-admin.git cd dubbo-admin mvn clean package cd dubbo-admin-distribution/target java -jar dubbo-admin-0.1.jar  visit
-http://localhost:8080  Deploy frontend and backend separately  frontend deploy  cd dubbo-admin-ui npm install npm run dev  backend deploy  cd dubbo-admin-server mvn clean package cd target java -jar dubbo-admin-server-0."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.c [...]
+http://localhost:8080  Deploy frontend and backend separately  frontend deploy  cd dubbo-admin-ui npm install npm run dev  backend deploy  cd dubbo-admin-server mvn clean package cd target java -jar dubbo-admin-server-0."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/anal [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -185,4 +185,4 @@ dubbo.registry.address=zookeeper://127.0.0.1:2181
 dubbo.metadata-report.address=zookeeper://127.0.0.1:2181
 </code></pre></div><p>the addresses in configuration center have higher priority than those in <code>application.properties</code></p><p>visit documents on github:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-sh data-lang=sh>https://github.com/apache/dubbo-admin
 </code></pre></div><section class=footnotes role=doc-endnotes><hr><ol><li id=fn:1 role=doc-endnote><p>there&rsquo;s no login module in the current version. <a href=#fnref:1 class=footnote-backref role=doc-backlink>&#8617;&#xfe0e;</a></p></li></ol></section><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedb [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/admin/ops/pinpoint/index.html b/en/docs/v2.7/admin/ops/pinpoint/index.html
index a6ae930..9c75fbe 100644
--- a/en/docs/v2.7/admin/ops/pinpoint/index.html
+++ b/en/docs/v2.7/admin/ops/pinpoint/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -430,4 +430,4 @@ dubbo.protocol.port=12345
 </code></pre></div><ol start=2><li>Start provider</li></ol><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>java -jar -javaagent:$AGENT_PATH/pinpoint-bootstrap-$VERSION.jar -Dpinpoint.agentId=demo-provider -Dpinpoint.applicationName=DP target/demo-provider-0.0.1-SNAPSHOT.jar
 </code></pre></div><ol start=3><li>Start consumer</li></ol><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>java -jar -javaagent:$AGENT_PATH/pinpoint-bootstrap-$VERSION.jar -Dpinpoint.agentId=demo-consumer -Dpinpoint.applicationName=DC target/demo-comsumer-0.0.1-SNAPSHOT-exec.jar
 </code></pre></div><ol start=4><li>Access the consumer address to simulate user requests</li></ol><p><code>http://localhost:8080/sayHello?name=ABC</code></p><h2 id=using-pinpoint-locate-problems>Using Pinpoint locate problems</h2><h3 id=homepage>Homepage</h3><p><img src=/imgs/admin/pinpoint-home.png alt=/admin-guide/images/pinpoint-home.png></p><blockquote><p>The user request here is double the number of requests for DubboProvider, because the favicon.ico icon request is recorded.</p></b [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/admin/ops/search/index.html b/en/docs/v2.7/admin/ops/search/index.html
index ab07927..edf14e4 100644
--- a/en/docs/v2.7/admin/ops/search/index.html
+++ b/en/docs/v2.7/admin/ops/search/index.html
@@ -1,7 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
-the service detail page display providers, consumers, medata information is supported in Dubbo 2.7 or higher version:"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/admin/ops/search/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Service Search And Service Detail"><meta itemprop=description content="Service sear [...]
-the service detail page display providers, consumers, medata information is supported in Dubbo 2.7 or higher version:"><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="47"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Service Search And Service Detail"><meta name=twitter:description content="Service search is the basic function of Dubbo OPS, you can search by service name, appli [...]
-the service detail page display providers, consumers, medata information is supported in Dubbo 2.7 or higher version:"><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9c3e92478ac4794f7583d0b2a7c043e9 [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+the service detail page display providers, consumers, medata information is supported in Dubbo 2.7 or higher version:"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/admin/ops/search/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Service Search And Service Detail"> [...]
+the service detail page display providers, consumers, medata information is supported in Dubbo 2.7 or higher version:"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="47"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Service Search And Service Detail"><meta name=twitter:description content="Service search is the basic function of Dubbo OPS, you can search by service name, appli [...]
+the service detail page display providers, consumers, medata information is supported in Dubbo 2.7 or higher version:"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b9 [...]
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 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -161,4 +161,4 @@ the service detail page display providers, consumers, medata information is supp
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 <a href="https://github.com/apache/dubbo-website/issues/new?title=Service%20Search%20And%20Service%20Detail" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/v2.7/>Dubbo 2.7</a></li><li class=breadcrumb-ite [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/admin/ops/skywalking/index.html b/en/docs/v2.7/admin/ops/skywalking/index.html
index c624aa9..3716689 100644
--- a/en/docs/v2.7/admin/ops/skywalking/index.html
+++ b/en/docs/v2.7/admin/ops/skywalking/index.html
@@ -1,7 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
-Currently, Skywalking has supported analysis the operation of distributed systems from 6 visual dimensions."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/admin/ops/skywalking/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Tracing Dubbo service with Apache Skywalking"><meta itemprop=description content="Introdu [...]
-Currently, Skywalking has supported analysis the operation of distributed systems from 6 visual dimensions."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="470"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Tracing Dubbo service with Apache Skywalking"><meta name=twitter:description content="Introduction to Apache Skywalking Apache Skywalking(Incubator) is the APM system that  [...]
-Currently, Skywalking has supported analysis the operation of distributed systems from 6 visual dimensions."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9c3e92478ac4794f7583d0b2a7c043e9717486d040 [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+Currently, Skywalking has supported analysis the operation of distributed systems from 6 visual dimensions."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/admin/ops/skywalking/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Tracing Dubbo service with Apache Skywalk [...]
+Currently, Skywalking has supported analysis the operation of distributed systems from 6 visual dimensions."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="470"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Tracing Dubbo service with Apache Skywalking"><meta name=twitter:description content="Introduction to Apache Skywalking Apache Skywalking(Incubator) is the APM system that  [...]
+Currently, Skywalking has supported analysis the operation of distributed systems from 6 visual dimensions."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0d [...]
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 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -209,4 +209,4 @@ Currently, Skywalking has supported analysis the operation of distributed system
 <img src=/imgs/admin/skywalking-service-consumer.png alt=/admin-guide/images/skywalking-service-consumer.png></p><p>provider side
 <img src=/imgs/admin/skywalking-service-provider.png alt=/admin-guide/images/skywalking-service-provider.png></p><h3 id=trace>Trace</h3><p><img src=/imgs/admin/skywalking-trace.png alt=/admin-guide/images/skywalking-trace.png></p><p>Span info
 <img src=/imgs/admin/skywalking-span-Info.png alt=/admin-guide/images/skywalking-span-Info.png></p><h3 id=alarm-view>Alarm view</h3><p><img src=/imgs/admin/skywalking-alarm.png alt=/admin-guide/images/skywalking-alarm.png></p><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page hel [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/admin/ops/test/index.html b/en/docs/v2.7/admin/ops/test/index.html
index b41a711..d1d017e 100644
--- a/en/docs/v2.7/admin/ops/test/index.html
+++ b/en/docs/v2.7/admin/ops/test/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/admin/ops/test.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+ [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Service%20Test" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/v2.7/>Dubbo 2.7</a></li><li class=breadcrumb-ite [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/dev/build/index.html b/en/docs/v2.7/dev/build/index.html
index f752c1a..c1ccfd0 100644
--- a/en/docs/v2.7/dev/build/index.html
+++ b/en/docs/v2.7/dev/build/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -166,4 +166,4 @@
 </code></pre></div><h3 id=eclipse>Eclipse</h3><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-sh data-lang=sh>mvn eclipse:eclipse
 </code></pre></div><p>Importing into eclipse</p><p>Firstly, a maven repository needs to be configured in eclipse. Define <code>M2_REPO</code> and point it to the local maven repository by clicking <code>Preferences -> Java -> Build Path -> Classpath</code>.</p><p>Use the following maven command as well:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-sh data-lang=sh>mvn eclipse:configure-workspace -De [...]
 </code></pre></div><ol><li>view the source code through <a href=https://github.com/apache/dubbo>https://github.com/apache/dubbo</a></li><li>path under UNIX is ${HOME}/.m2/repository, path under Windows is C:\Documents and Settings&lt;user>.m2\repository</li></ol><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/dev/checklist/index.html b/en/docs/v2.7/dev/checklist/index.html
index f2b287d..8998cca 100644
--- a/en/docs/v2.7/dev/checklist/index.html
+++ b/en/docs/v2.7/dev/checklist/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/dev/checklist.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+t [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Checklist" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div><nav id=TableOfContents><ul><li><a href=#checklist-before-release>Checklist before release</a></li><li><a href=#checklist-for-bigfix-versions>Checklist for bigfix versions</a></li></ul></nav></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=brea [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/dev/code-smell/index.html b/en/docs/v2.7/dev/code-smell/index.html
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--- a/en/docs/v2.7/dev/code-smell/index.html
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@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -205,4 +205,4 @@ GETROUTE(script://path/file.js?type=js&amp;rule=ENCODE(function{...}))
     <span style=color:#719e07>}</span>
 <span style=color:#719e07>}</span>
 </code></pre></div><p><code>@Adaptive</code> annotation usage:</p><p>If no value is configed for those Keys in URL,default SPI implementation is used。For example ,String[] {&ldquo;key1&rdquo;, &ldquo;key2&rdquo;},firstly Dubbo will look up value for key1 and use it as SPI name;if key1 value is not founded then look up for key2,if value of key2 is also not found ,then use default spi implementation. If no default implementation is configed, then the method will throw IllegalStateException [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/dev/coding/index.html b/en/docs/v2.7/dev/coding/index.html
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--- a/en/docs/v2.7/dev/coding/index.html
+++ b/en/docs/v2.7/dev/coding/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/dev/coding.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+the+ [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Coding%20Convention" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div><nav id=TableOfContents><ul><li><a href=#code-style>Code style</a></li><li><a href=#exception-and-logging>Exception and Logging</a></li><li><a href=#configuration-and-url>Configuration and URL</a></li><li><a href=#unit-testing-and-integration-testing>Unit testing and integration testing</a></li><li><a href=#extension-point-base-class-and-aop>Extension point bas [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/dev/contract/index.html b/en/docs/v2.7/dev/contract/index.html
index 40518cf..8023316 100644
--- a/en/docs/v2.7/dev/contract/index.html
+++ b/en/docs/v2.7/dev/contract/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/dev/contract.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+th [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Public%20Agreement" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/v2.7/>Dubbo 2.7</a></li><li class=breadcrumb-ite [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/dev/design/index.html b/en/docs/v2.7/dev/design/index.html
index 2c470cb..1ed5f89 100644
--- a/en/docs/v2.7/dev/design/index.html
+++ b/en/docs/v2.7/dev/design/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/dev/design.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+the+ [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Framework%20Design" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div><nav id=TableOfContents><ul><li><a href=#overall-design>Overall design</a></li><li><a href=#layer-description>Layer description</a></li><li><a href=#relationship-description>Relationship description</a></li><li><a href=#modules-packaging>Modules packaging</a></li><li><a href=#dependence-relationship>Dependence relationship</a></li><li><a href=#call-chain>Call c [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/dev/implementation/index.html b/en/docs/v2.7/dev/implementation/index.html
index 08fcfba..0b07538 100644
--- a/en/docs/v2.7/dev/implementation/index.html
+++ b/en/docs/v2.7/dev/implementation/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -178,4 +178,4 @@
     <span style=color:#719e07>}</span>
 <span style=color:#719e07>}</span>
 </code></pre></div><p>The above class would be encapsulated to be a <code>AbstractProxyInvoker</code> instance, and create a new <code>Exporter</code> instance, then find corresponding <code>Exporter</code> instance and call its corresponding <code>AbstractProxyInvoker</code> instance when network communication layer recieve request, so that real call service provider code. There are some other <code>Invoker</code> classes, but the above 2 are the most important.</p><h2 id=remote-communi [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/dev/impls/cache/index.html b/en/docs/v2.7/dev/impls/cache/index.html
index 8bec201..3cba508 100644
--- a/en/docs/v2.7/dev/impls/cache/index.html
+++ b/en/docs/v2.7/dev/impls/cache/index.html
@@ -1,13 +1,13 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 Extension Interface org.apache.dubbo.cache.CacheFactory
 Extension Configuration <dubbo:service cache=&#34;lru&#34; /> <!-- method level cache --> <dubbo:service><dubbo:method cache=&#34;lru&#34; /></dubbo:service> <!-- 缺省值设置,当<dubbo:service>没有配置cache属性时,使用此配置 --> <!-- default configuration, will take affect if cache attribute isn't configured in <dubbo:service> --> <dubbo:provider cache=&#34;xxx,yyy&#34; /> Existing Extensions  org.apache.dubbo.cache.support.lru.LruCacheFactory org.apache.dubbo.cache.support.threadlocal.ThreadLocalCacheFactor [...]
-src |-main |-java |-com |-xxx |-XxxCacheFactory.java (CacheFactory implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.cache.CacheFactory (plain text file with contents: xxx=com."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/cache/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Cache Ext [...]
+src |-main |-java |-com |-xxx |-XxxCacheFactory.java (CacheFactory implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.cache.CacheFactory (plain text file with contents: xxx=com."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/cache/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apac [...]
 Extension Interface org.apache.dubbo.cache.CacheFactory
 Extension Configuration <dubbo:service cache=&#34;lru&#34; /> <!-- method level cache --> <dubbo:service><dubbo:method cache=&#34;lru&#34; /></dubbo:service> <!-- 缺省值设置,当<dubbo:service>没有配置cache属性时,使用此配置 --> <!-- default configuration, will take affect if cache attribute isn't configured in <dubbo:service> --> <dubbo:provider cache=&#34;xxx,yyy&#34; /> Existing Extensions  org.apache.dubbo.cache.support.lru.LruCacheFactory org.apache.dubbo.cache.support.threadlocal.ThreadLocalCacheFactor [...]
-src |-main |-java |-com |-xxx |-XxxCacheFactory.java (CacheFactory implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.cache.CacheFactory (plain text file with contents: xxx=com."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="139"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Cache Extension"><meta name=twitter:description content="Summary Cache the return value [...]
+src |-main |-java |-com |-xxx |-XxxCacheFactory.java (CacheFactory implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.cache.CacheFactory (plain text file with contents: xxx=com."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="139"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Cache Extension"><meta name=twitter:description content="Summary Cache the return value [...]
 Extension Interface org.apache.dubbo.cache.CacheFactory
 Extension Configuration <dubbo:service cache=&#34;lru&#34; /> <!-- method level cache --> <dubbo:service><dubbo:method cache=&#34;lru&#34; /></dubbo:service> <!-- 缺省值设置,当<dubbo:service>没有配置cache属性时,使用此配置 --> <!-- default configuration, will take affect if cache attribute isn't configured in <dubbo:service> --> <dubbo:provider cache=&#34;xxx,yyy&#34; /> Existing Extensions  org.apache.dubbo.cache.support.lru.LruCacheFactory org.apache.dubbo.cache.support.threadlocal.ThreadLocalCacheFactor [...]
-src |-main |-java |-com |-xxx |-XxxCacheFactory.java (CacheFactory implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.cache.CacheFactory (plain text file with contents: xxx=com."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><li [...]
+src |-main |-java |-com |-xxx |-XxxCacheFactory.java (CacheFactory implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.cache.CacheFactory (plain text file with contents: xxx=com."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel= [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -208,4 +208,4 @@ src |-main |-java |-com |-xxx |-XxxCacheFactory.java (CacheFactory implementatio
 <span style=color:#719e07>}</span>
 </code></pre></div><p>META-INF/dubbo/org.apache.dubbo.cache.CacheFactory:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxCacheFactory
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/dev/impls/cluster/index.html b/en/docs/v2.7/dev/impls/cluster/index.html
index 3bdefa7..53b877b 100644
--- a/en/docs/v2.7/dev/impls/cluster/index.html
+++ b/en/docs/v2.7/dev/impls/cluster/index.html
@@ -1,13 +1,13 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 Extension Interface org.apache.dubbo.rpc.cluster.Cluster
 Extension Configuration <dubbo:protocol cluster=&#34;xxx&#34; /> <!-- default configuration, will take affect if cluster attribute is not configured in <dubbo:protocol> --> <dubbo:provider cluster=&#34;xxx&#34; /> Existing Extensions  org.apache.dubbo.rpc.cluster.support.FailoverCluster org.apache.dubbo.rpc.cluster.support.FailfastCluster org.apache.dubbo.rpc.cluster.support.FailsafeCluster org.apache.dubbo.rpc.cluster.support.FailbackCluster org.apache.dubbo.rpc.cluster.support.ForkingC [...]
-src |-main |-java |-com |-xxx |-XxxCluster.java (Cluster implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.rpc.cluster.Cluster (plain text file with the content: xxx=com."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/cluster/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Cluster Exten [...]
+src |-main |-java |-com |-xxx |-XxxCluster.java (Cluster implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.rpc.cluster.Cluster (plain text file with the content: xxx=com."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/cluster/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache D [...]
 Extension Interface org.apache.dubbo.rpc.cluster.Cluster
 Extension Configuration <dubbo:protocol cluster=&#34;xxx&#34; /> <!-- default configuration, will take affect if cluster attribute is not configured in <dubbo:protocol> --> <dubbo:provider cluster=&#34;xxx&#34; /> Existing Extensions  org.apache.dubbo.rpc.cluster.support.FailoverCluster org.apache.dubbo.rpc.cluster.support.FailfastCluster org.apache.dubbo.rpc.cluster.support.FailsafeCluster org.apache.dubbo.rpc.cluster.support.FailbackCluster org.apache.dubbo.rpc.cluster.support.ForkingC [...]
-src |-main |-java |-com |-xxx |-XxxCluster.java (Cluster implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.rpc.cluster.Cluster (plain text file with the content: xxx=com."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="127"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Cluster Extension"><meta name=twitter:description content="Summary Group service providers in [...]
+src |-main |-java |-com |-xxx |-XxxCluster.java (Cluster implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.rpc.cluster.Cluster (plain text file with the content: xxx=com."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="127"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Cluster Extension"><meta name=twitter:description content="Summary Group service providers in [...]
 Extension Interface org.apache.dubbo.rpc.cluster.Cluster
 Extension Configuration <dubbo:protocol cluster=&#34;xxx&#34; /> <!-- default configuration, will take affect if cluster attribute is not configured in <dubbo:protocol> --> <dubbo:provider cluster=&#34;xxx&#34; /> Existing Extensions  org.apache.dubbo.rpc.cluster.support.FailoverCluster org.apache.dubbo.rpc.cluster.support.FailfastCluster org.apache.dubbo.rpc.cluster.support.FailsafeCluster org.apache.dubbo.rpc.cluster.support.FailbackCluster org.apache.dubbo.rpc.cluster.support.ForkingC [...]
-src |-main |-java |-com |-xxx |-XxxCluster.java (Cluster implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.rpc.cluster.Cluster (plain text file with the content: xxx=com."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel [...]
+src |-main |-java |-com |-xxx |-XxxCluster.java (Cluster implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.rpc.cluster.Cluster (plain text file with the content: xxx=com."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preloa [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -201,4 +201,4 @@ src |-main |-java |-com |-xxx |-XxxCluster.java (Cluster implementation) |-resou
 <span style=color:#719e07>}</span>
 </code></pre></div><p>META-INF/dubbo/org.apache.dubbo.rpc.cluster.Cluster:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxCluster
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/dev/impls/compiler/index.html b/en/docs/v2.7/dev/impls/compiler/index.html
index e1a3376..3de4892 100644
--- a/en/docs/v2.7/dev/impls/compiler/index.html
+++ b/en/docs/v2.7/dev/impls/compiler/index.html
@@ -1,19 +1,19 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 Extension Interface org.apache.dubbo.common.compiler.Compiler
 Extension Configuration No configuration required, the extension will be automatically discovered and loaded.
 Existing Extensions  org.apache.dubbo.common.compiler.support.JdkCompiler org.apache.dubbo.common.compiler.support.JavassistCompiler  Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxCompiler.java (Compiler implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.common.compiler.Compiler (plain text file with the content: xxx=com.xxx.XxxCompiler) XxxCompiler.java:
-package com.xxx; import org.apache.dubbo.common.compiler.Compiler; public class XxxCompiler implements Compiler { public Object getExtension(Class<?"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/compiler/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Compiler Extension"><meta itemprop=description con [...]
+package com.xxx; import org.apache.dubbo.common.compiler.Compiler; public class XxxCompiler implements Compiler { public Object getExtension(Class<?"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/compiler/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Co [...]
 Extension Interface org.apache.dubbo.common.compiler.Compiler
 Extension Configuration No configuration required, the extension will be automatically discovered and loaded.
 Existing Extensions  org.apache.dubbo.common.compiler.support.JdkCompiler org.apache.dubbo.common.compiler.support.JavassistCompiler  Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxCompiler.java (Compiler implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.common.compiler.Compiler (plain text file with the content: xxx=com.xxx.XxxCompiler) XxxCompiler.java:
-package com.xxx; import org.apache.dubbo.common.compiler.Compiler; public class XxxCompiler implements Compiler { public Object getExtension(Class<?"><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="79"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Compiler Extension"><meta name=twitter:description content="Summary Java compiler, used for byte code dynamic generation for RPC inv [...]
+package com.xxx; import org.apache.dubbo.common.compiler.Compiler; public class XxxCompiler implements Compiler { public Object getExtension(Class<?"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="79"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Compiler Extension"><meta name=twitter:description content="Summary Java compiler, used for byte code dynamic generation for RPC inv [...]
 Extension Interface org.apache.dubbo.common.compiler.Compiler
 Extension Configuration No configuration required, the extension will be automatically discovered and loaded.
 Existing Extensions  org.apache.dubbo.common.compiler.support.JdkCompiler org.apache.dubbo.common.compiler.support.JavassistCompiler  Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxCompiler.java (Compiler implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.common.compiler.Compiler (plain text file with the content: xxx=com.xxx.XxxCompiler) XxxCompiler.java:
-package com.xxx; import org.apache.dubbo.common.compiler.Compiler; public class XxxCompiler implements Compiler { public Object getExtension(Class<?"><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9 [...]
+package com.xxx; import org.apache.dubbo.common.compiler.Compiler; public class XxxCompiler implements Compiler { public Object getExtension(Class<?"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159eb [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -193,4 +193,4 @@ package com.xxx; import org.apache.dubbo.common.compiler.Compiler; public class
 <span style=color:#719e07>}</span>
 </code></pre></div><p>META-INF/dubbo/org.apache.dubbo.common.compiler.Compiler:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxCompiler
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/dev/impls/config-center/index.html b/en/docs/v2.7/dev/impls/config-center/index.html
index 00e563a..534ac63 100644
--- a/en/docs/v2.7/dev/impls/config-center/index.html
+++ b/en/docs/v2.7/dev/impls/config-center/index.html
@@ -1,10 +1,10 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 Divided by application scenarios, CC mainly undertake the following responsibilities in Dubbo Framework:
- As a external configuration center, CC store configuration files like dubbo.properties, where the key is usually file name like dubbo.properties, and value is content of the file. Store single configuration items, like all kinds of switchs, contants, etc."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/config-center/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og: [...]
+ As a external configuration center, CC store configuration files like dubbo.properties, where the key is usually file name like dubbo.properties, and value is content of the file. Store single configuration items, like all kinds of switchs, contants, etc."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/config-center/"><meta property="article:section" content="docs"><meta property="article:modified_time" content [...]
 Divided by application scenarios, CC mainly undertake the following responsibilities in Dubbo Framework:
- As a external configuration center, CC store configuration files like dubbo.properties, where the key is usually file name like dubbo.properties, and value is content of the file. Store single configuration items, like all kinds of switchs, contants, etc."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="463"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo Configuration Cen [...]
+ As a external configuration center, CC store configuration files like dubbo.properties, where the key is usually file name like dubbo.properties, and value is content of the file. Store single configuration items, like all kinds of switchs, contants, etc."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="463"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo Configuration Cen [...]
 Divided by application scenarios, CC mainly undertake the following responsibilities in Dubbo Framework:
- As a external configuration center, CC store configuration files like dubbo.properties, where the key is usually file name like dubbo.properties, and value is content of the file. Store single configuration items, like all kinds of switchs, contants, etc."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script asyn [...]
+ As a external configuration center, CC store configuration files like dubbo.properties, where the key is usually file name like dubbo.properties, and value is content of the file. Store single configuration items, like all kinds of switchs, contants, etc."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=h [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -164,4 +164,4 @@ Divided by application scenarios, CC mainly undertake the following responsibili
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/dev/impls/config-center.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+se [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Dubbo%20Configuration%20Center%20Extensions" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div><nav id=TableOfContents><ul><li><a href=#design-purpose>Design Purpose</a></li><li><a href=#extension-interface>Extension Interface</a></li><li><a href=#existing-extension>Existing Extension</a></li><li><a href=#implementation>Implementation</a><ul><li><a href=#zookeeper>Zookeeper</a></li><li><a href=#etcd--consul>Etcd & Consul</a></li><li><a href=#nacos>Nacos< [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/dev/impls/container/index.html b/en/docs/v2.7/dev/impls/container/index.html
index 5a62a51..3d8955b 100644
--- a/en/docs/v2.7/dev/impls/container/index.html
+++ b/en/docs/v2.7/dev/impls/container/index.html
@@ -1,16 +1,16 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 Extension Interface org.apache.dubbo.container.Container
 Extension Configuration java org.apache.dubbo.container.Main spring jetty log4j Existing Extensions  org.apache.dubbo.container.spring.SpringContainer org.apache.dubbo.container.spring.JettyContainer org.apache.dubbo.container.spring.Log4jContainer  Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxContainer.java (Container implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.container.Container (plain text file with the content: xxx=com.xxx.XxxContainer) XxxContainer.java:
-package com.xxx; org.apache.dubbo.container.Container; public class XxxContainer implements Container { public Status start() { // ...  } public Status stop() { // ."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/container/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Container Extension"><meta itemp [...]
+package com.xxx; org.apache.dubbo.container.Container; public class XxxContainer implements Container { public Status start() { // ...  } public Status stop() { // ."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/container/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itempro [...]
 Extension Interface org.apache.dubbo.container.Container
 Extension Configuration java org.apache.dubbo.container.Main spring jetty log4j Existing Extensions  org.apache.dubbo.container.spring.SpringContainer org.apache.dubbo.container.spring.JettyContainer org.apache.dubbo.container.spring.Log4jContainer  Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxContainer.java (Container implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.container.Container (plain text file with the content: xxx=com.xxx.XxxContainer) XxxContainer.java:
-package com.xxx; org.apache.dubbo.container.Container; public class XxxContainer implements Container { public Status start() { // ...  } public Status stop() { // ."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="74"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Container Extension"><meta name=twitter:description content="Summary Service container extension, useful for loadin [...]
+package com.xxx; org.apache.dubbo.container.Container; public class XxxContainer implements Container { public Status start() { // ...  } public Status stop() { // ."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="74"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Container Extension"><meta name=twitter:description content="Summary Service container extension, useful for loadin [...]
 Extension Interface org.apache.dubbo.container.Container
 Extension Configuration java org.apache.dubbo.container.Main spring jetty log4j Existing Extensions  org.apache.dubbo.container.spring.SpringContainer org.apache.dubbo.container.spring.JettyContainer org.apache.dubbo.container.spring.Log4jContainer  Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxContainer.java (Container implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.container.Container (plain text file with the content: xxx=com.xxx.XxxContainer) XxxContainer.java:
-package com.xxx; org.apache.dubbo.container.Container; public class XxxContainer implements Container { public Status start() { // ...  } public Status stop() { // ."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/m [...]
+package com.xxx; org.apache.dubbo.container.Container; public class XxxContainer implements Container { public Status start() { // ...  } public Status stop() { // ."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -195,4 +195,4 @@ org<span style=color:#719e07>.</span>apache<span style=color:#719e07>.</span>dub
 <span style=color:#719e07>}</span>
 </code></pre></div><p>META-INF/dubbo/org.apache.dubbo.container.Container:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxContainer
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/dev/impls/dispatcher/index.html b/en/docs/v2.7/dev/impls/dispatcher/index.html
index 9a19837..a357eb1 100644
--- a/en/docs/v2.7/dev/impls/dispatcher/index.html
+++ b/en/docs/v2.7/dev/impls/dispatcher/index.html
@@ -1,16 +1,16 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 Extension Interface org.apache.dubbo.remoting.Dispatcher
 Extension Configuration <dubbo:protocol dispatcher=&#34;xxx&#34; /> <!-- default configuration, will take effect if dispatcher attribute is not set in <dubbo:protocol> --> <dubbo:provider dispatcher=&#34;xxx&#34; /> Existing Extensions  org.apache.dubbo.remoting.transport.dispatcher.all.AllDispatcher org.apache.dubbo.remoting.transport.dispatcher.direct.DirectDispatcher org.apache.dubbo.remoting.transport.dispatcher.message.MessageOnlyDispatcher org.apache.dubbo.remoting.transport.dispat [...]
 src |-main |-java |-com |-xxx |-XxxDispatcher.java (Dispatcher implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.remoting.Dispatcher (plain text file with the content: xxx=com.xxx.XxxDispatcher) XxxDispatcher.java:
-package com.xxx; import org.apache.dubbo.remoting.Dispatcher; public class XxxDispatcher implements Dispatcher { public Group lookup(URL url) { // ."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/dispatcher/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Dispatcher Extension"><meta itemprop=description [...]
+package com.xxx; import org.apache.dubbo.remoting.Dispatcher; public class XxxDispatcher implements Dispatcher { public Group lookup(URL url) { // ."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/dispatcher/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content=" [...]
 Extension Interface org.apache.dubbo.remoting.Dispatcher
 Extension Configuration <dubbo:protocol dispatcher=&#34;xxx&#34; /> <!-- default configuration, will take effect if dispatcher attribute is not set in <dubbo:protocol> --> <dubbo:provider dispatcher=&#34;xxx&#34; /> Existing Extensions  org.apache.dubbo.remoting.transport.dispatcher.all.AllDispatcher org.apache.dubbo.remoting.transport.dispatcher.direct.DirectDispatcher org.apache.dubbo.remoting.transport.dispatcher.message.MessageOnlyDispatcher org.apache.dubbo.remoting.transport.dispat [...]
 src |-main |-java |-com |-xxx |-XxxDispatcher.java (Dispatcher implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.remoting.Dispatcher (plain text file with the content: xxx=com.xxx.XxxDispatcher) XxxDispatcher.java:
-package com.xxx; import org.apache.dubbo.remoting.Dispatcher; public class XxxDispatcher implements Dispatcher { public Group lookup(URL url) { // ."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="83"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dispatcher Extension"><meta name=twitter:description content="Summary Thread pool dispatch strategy.
+package com.xxx; import org.apache.dubbo.remoting.Dispatcher; public class XxxDispatcher implements Dispatcher { public Group lookup(URL url) { // ."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="83"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dispatcher Extension"><meta name=twitter:description content="Summary Thread pool dispatch strategy.
 Extension Interface org.apache.dubbo.remoting.Dispatcher
 Extension Configuration <dubbo:protocol dispatcher=&#34;xxx&#34; /> <!-- default configuration, will take effect if dispatcher attribute is not set in <dubbo:protocol> --> <dubbo:provider dispatcher=&#34;xxx&#34; /> Existing Extensions  org.apache.dubbo.remoting.transport.dispatcher.all.AllDispatcher org.apache.dubbo.remoting.transport.dispatcher.direct.DirectDispatcher org.apache.dubbo.remoting.transport.dispatcher.message.MessageOnlyDispatcher org.apache.dubbo.remoting.transport.dispat [...]
 src |-main |-java |-com |-xxx |-XxxDispatcher.java (Dispatcher implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.remoting.Dispatcher (plain text file with the content: xxx=com.xxx.XxxDispatcher) XxxDispatcher.java:
-package com.xxx; import org.apache.dubbo.remoting.Dispatcher; public class XxxDispatcher implements Dispatcher { public Group lookup(URL url) { // ."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9 [...]
+package com.xxx; import org.apache.dubbo.remoting.Dispatcher; public class XxxDispatcher implements Dispatcher { public Group lookup(URL url) { // ."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159eb [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -193,4 +193,4 @@ package com.xxx; import org.apache.dubbo.remoting.Dispatcher; public class XxxDi
 <span style=color:#719e07>}</span>
 </code></pre></div><p>META-INF/dubbo/org.apache.dubbo.remoting.Dispatcher:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxDispatcher
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/dev/impls/exchanger/index.html b/en/docs/v2.7/dev/impls/exchanger/index.html
index be5eba7..4c7b439 100644
--- a/en/docs/v2.7/dev/impls/exchanger/index.html
+++ b/en/docs/v2.7/dev/impls/exchanger/index.html
@@ -1,13 +1,13 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 Extension Interface  org.apache.dubbo.remoting.exchange.Exchanger org.apache.dubbo.remoting.exchange.ExchangeServer org.apache.dubbo.remoting.exchange.ExchangeClient  Extension Configuration <dubbo:protocol exchanger=&#34;xxx&#34; /> <!-- default configuration, will take effect if exchanger attribute is not set in <dubbo:protocol> --> <dubbo:provider exchanger=&#34;xxx&#34; /> Existing Extension org.apache.dubbo.remoting.exchange.exchanger.HeaderExchanger
 Extension Guide Directory layout:
-src |-main |-java |-com |-xxx |-XxxExchanger.java (Exchanger implementation) |-XxxExchangeServer.java (ExchangeServer implementation) |-XxxExchangeClient.java (ExchangeClient implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.remoting.exchange.Exchanger (plain text file with the content: xxx=com."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/exchanger/"><meta property="article:modified_time" con [...]
+src |-main |-java |-com |-xxx |-XxxExchanger.java (Exchanger implementation) |-XxxExchangeServer.java (ExchangeServer implementation) |-XxxExchangeClient.java (ExchangeClient implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.remoting.exchange.Exchanger (plain text file with the content: xxx=com."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/exchanger/"><meta property="article:section" content=" [...]
 Extension Interface  org.apache.dubbo.remoting.exchange.Exchanger org.apache.dubbo.remoting.exchange.ExchangeServer org.apache.dubbo.remoting.exchange.ExchangeClient  Extension Configuration <dubbo:protocol exchanger=&#34;xxx&#34; /> <!-- default configuration, will take effect if exchanger attribute is not set in <dubbo:protocol> --> <dubbo:provider exchanger=&#34;xxx&#34; /> Existing Extension org.apache.dubbo.remoting.exchange.exchanger.HeaderExchanger
 Extension Guide Directory layout:
-src |-main |-java |-com |-xxx |-XxxExchanger.java (Exchanger implementation) |-XxxExchangeServer.java (ExchangeServer implementation) |-XxxExchangeClient.java (ExchangeClient implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.remoting.exchange.Exchanger (plain text file with the content: xxx=com."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="141"><meta itemprop=keywords content><meta name=twitter:card content="summary">< [...]
+src |-main |-java |-com |-xxx |-XxxExchanger.java (Exchanger implementation) |-XxxExchangeServer.java (ExchangeServer implementation) |-XxxExchangeClient.java (ExchangeClient implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.remoting.exchange.Exchanger (plain text file with the content: xxx=com."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="141"><meta itemprop=keywords content><meta name=twitter:card content="summary">< [...]
 Extension Interface  org.apache.dubbo.remoting.exchange.Exchanger org.apache.dubbo.remoting.exchange.ExchangeServer org.apache.dubbo.remoting.exchange.ExchangeClient  Extension Configuration <dubbo:protocol exchanger=&#34;xxx&#34; /> <!-- default configuration, will take effect if exchanger attribute is not set in <dubbo:protocol> --> <dubbo:provider exchanger=&#34;xxx&#34; /> Existing Extension org.apache.dubbo.remoting.exchange.exchanger.HeaderExchanger
 Extension Guide Directory layout:
-src |-main |-java |-com |-xxx |-XxxExchanger.java (Exchanger implementation) |-XxxExchangeServer.java (ExchangeServer implementation) |-XxxExchangeClient.java (ExchangeClient implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.remoting.exchange.Exchanger (plain text file with the content: xxx=com."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517 [...]
+src |-main |-java |-com |-xxx |-XxxExchanger.java (Exchanger implementation) |-XxxExchangeServer.java (ExchangeServer implementation) |-XxxExchangeClient.java (ExchangeClient implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.remoting.exchange.Exchanger (plain text file with the content: xxx=com."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','a [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -211,4 +211,4 @@ src |-main |-java |-com |-xxx |-XxxExchanger.java (Exchanger implementation) |-X
 </span><span style=color:#586e75></span><span style=color:#719e07>}</span>
 </code></pre></div><p>META-INF/dubbo/org.apache.dubbo.remoting.exchange.Exchanger:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxExchanger
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/dev/impls/exporter-listener/index.html b/en/docs/v2.7/dev/impls/exporter-listener/index.html
index 30e3aad..a03090e 100644
--- a/en/docs/v2.7/dev/impls/exporter-listener/index.html
+++ b/en/docs/v2.7/dev/impls/exporter-listener/index.html
@@ -1,19 +1,19 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 Extension Interface org.apache.dubbo.rpc.ExporterListener
 Extension Configuration <!-- service exporter listener --> <dubbo:service listener=&#34;xxx,yyy&#34; /> <!-- default exporter listener for service provider --> <dubbo:provider listener=&#34;xxx,yyy&#34; /> Existing Extension org.apache.dubbo.registry.directory.RegistryExporterListener
 Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxExporterListener.java (ExporterListener implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.rpc.ExporterListener (plain text file with the content: xxx=com.xxx.XxxExporterListener) XxxExporterListener.java:
-package com.xxx; import org.apache.dubbo.rpc.ExporterListener; import org.apache.dubbo.rpc.Exporter; import org.apache.dubbo.rpc.RpcException; public class XxxExporterListener implements ExporterListener { public void exported(Exporter<?"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/exporter-listener/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" cont [...]
+package com.xxx; import org.apache.dubbo.rpc.ExporterListener; import org.apache.dubbo.rpc.Exporter; import org.apache.dubbo.rpc.RpcException; public class XxxExporterListener implements ExporterListener { public void exported(Exporter<?"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/exporter-listener/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18 [...]
 Extension Interface org.apache.dubbo.rpc.ExporterListener
 Extension Configuration <!-- service exporter listener --> <dubbo:service listener=&#34;xxx,yyy&#34; /> <!-- default exporter listener for service provider --> <dubbo:provider listener=&#34;xxx,yyy&#34; /> Existing Extension org.apache.dubbo.registry.directory.RegistryExporterListener
 Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxExporterListener.java (ExporterListener implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.rpc.ExporterListener (plain text file with the content: xxx=com.xxx.XxxExporterListener) XxxExporterListener.java:
-package com.xxx; import org.apache.dubbo.rpc.ExporterListener; import org.apache.dubbo.rpc.Exporter; import org.apache.dubbo.rpc.RpcException; public class XxxExporterListener implements ExporterListener { public void exported(Exporter<?"><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="96"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="ExporterListener Extension"><meta name=twit [...]
+package com.xxx; import org.apache.dubbo.rpc.ExporterListener; import org.apache.dubbo.rpc.Exporter; import org.apache.dubbo.rpc.RpcException; public class XxxExporterListener implements ExporterListener { public void exported(Exporter<?"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="96"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="ExporterListener Extension"><meta name=twit [...]
 Extension Interface org.apache.dubbo.rpc.ExporterListener
 Extension Configuration <!-- service exporter listener --> <dubbo:service listener=&#34;xxx,yyy&#34; /> <!-- default exporter listener for service provider --> <dubbo:provider listener=&#34;xxx,yyy&#34; /> Existing Extension org.apache.dubbo.registry.directory.RegistryExporterListener
 Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxExporterListener.java (ExporterListener implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.rpc.ExporterListener (plain text file with the content: xxx=com.xxx.XxxExporterListener) XxxExporterListener.java:
-package com.xxx; import org.apache.dubbo.rpc.ExporterListener; import org.apache.dubbo.rpc.Exporter; import org.apache.dubbo.rpc.RpcException; public class XxxExporterListener implements ExporterListener { public void exported(Exporter<?"><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.g [...]
+package com.xxx; import org.apache.dubbo.rpc.ExporterListener; import org.apache.dubbo.rpc.Exporter; import org.apache.dubbo.rpc.RpcException; public class XxxExporterListener implements ExporterListener { public void exported(Exporter<?"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-a [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -203,4 +203,4 @@ package com.xxx; import org.apache.dubbo.rpc.ExporterListener; import org.apache
 <span style=color:#719e07>}</span>
 </code></pre></div><p>META-INF/dubbo/org.apache.dubbo.rpc.ExporterListener:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxExporterListener
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/dev/impls/extension-factory/index.html b/en/docs/v2.7/dev/impls/extension-factory/index.html
index cdfe973..3868b1d 100644
--- a/en/docs/v2.7/dev/impls/extension-factory/index.html
+++ b/en/docs/v2.7/dev/impls/extension-factory/index.html
@@ -1,19 +1,19 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 Extension Interface org.apache.dubbo.common.extension.ExtensionFactory
 Extension Configuration <dubbo:application compiler=&#34;jdk&#34; /> Existing Extension  org.apache.dubbo.common.extension.factory.SpiExtensionFactory org.apache.dubbo.config.spring.extension.SpringExtensionFactory  Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxExtensionFactory.java (ExtensionFactory implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.common.extension.ExtensionFactory (plain text file with the content: xxx=com.xxx.XxxExtensionFactory) XxxExtensionFactory.java:
 package com.xxx; import org.apache.dubbo.common.extension.ExtensionFactory; public class XxxExtensionFactory implements ExtensionFactory { public Object getExtension(Class<?> type, String name) { // ...  } } META-INF/dubbo/org.apache.dubbo.common.extension.ExtensionFactory:
-xxx=com.xxx.XxxExtensionFactory"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/extension-factory/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="ExtensionFactory Extension"><meta itemprop=description content="Summary Factory to load dubbo extensions.
+xxx=com.xxx.XxxExtensionFactory "><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/extension-factory/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="ExtensionFactory Extension"><meta itemprop=description content="Summary Factory to load dubbo extensions.
 Extension Interface org.apache.dubbo.common.extension.ExtensionFactory
 Extension Configuration <dubbo:application compiler=&#34;jdk&#34; /> Existing Extension  org.apache.dubbo.common.extension.factory.SpiExtensionFactory org.apache.dubbo.config.spring.extension.SpringExtensionFactory  Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxExtensionFactory.java (ExtensionFactory implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.common.extension.ExtensionFactory (plain text file with the content: xxx=com.xxx.XxxExtensionFactory) XxxExtensionFactory.java:
 package com.xxx; import org.apache.dubbo.common.extension.ExtensionFactory; public class XxxExtensionFactory implements ExtensionFactory { public Object getExtension(Class<?> type, String name) { // ...  } } META-INF/dubbo/org.apache.dubbo.common.extension.ExtensionFactory:
-xxx=com.xxx.XxxExtensionFactory"><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="65"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="ExtensionFactory Extension"><meta name=twitter:description content="Summary Factory to load dubbo extensions.
+xxx=com.xxx.XxxExtensionFactory "><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="65"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="ExtensionFactory Extension"><meta name=twitter:description content="Summary Factory to load dubbo extensions.
 Extension Interface org.apache.dubbo.common.extension.ExtensionFactory
 Extension Configuration <dubbo:application compiler=&#34;jdk&#34; /> Existing Extension  org.apache.dubbo.common.extension.factory.SpiExtensionFactory org.apache.dubbo.config.spring.extension.SpringExtensionFactory  Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxExtensionFactory.java (ExtensionFactory implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.common.extension.ExtensionFactory (plain text file with the content: xxx=com.xxx.XxxExtensionFactory) XxxExtensionFactory.java:
 package com.xxx; import org.apache.dubbo.common.extension.ExtensionFactory; public class XxxExtensionFactory implements ExtensionFactory { public Object getExtension(Class<?> type, String name) { // ...  } } META-INF/dubbo/org.apache.dubbo.common.extension.ExtensionFactory:
-xxx=com.xxx.XxxExtensionFactory"><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9c3e92478ac4794f7583d0b2a7c043e9717486d0407c2dfdf725043f.css as=style><link href=/scss/main.min.8b180b4f9c3e92478ac479 [...]
+xxx=com.xxx.XxxExtensionFactory "><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5 [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -194,4 +194,4 @@ xxx=com.xxx.XxxExtensionFactory"><script type=application/javascript>var doNotTr
 <span style=color:#719e07>}</span>
 </code></pre></div><p>META-INF/dubbo/org.apache.dubbo.common.extension.ExtensionFactory:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxExtensionFactory
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/dev/impls/filter/index.html b/en/docs/v2.7/dev/impls/filter/index.html
index 6681269..d2a8aff 100644
--- a/en/docs/v2.7/dev/impls/filter/index.html
+++ b/en/docs/v2.7/dev/impls/filter/index.html
@@ -1,10 +1,10 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 Contract:
- User defined filters are executed after built-in filters by default. Special value default is introduced to represent the default extension location."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/filter/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Filter Extension"><meta itemprop=description conte [...]
+ User defined filters are executed after built-in filters by default. Special value default is introduced to represent the default extension location."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/filter/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Fi [...]
 Contract:
- User defined filters are executed after built-in filters by default. Special value default is introduced to represent the default extension location."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="288"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Filter Extension"><meta name=twitter:description content="Summary Extension for intercepting the invocation for both service prov [...]
+ User defined filters are executed after built-in filters by default. Special value default is introduced to represent the default extension location."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="288"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Filter Extension"><meta name=twitter:description content="Summary Extension for intercepting the invocation for both service prov [...]
 Contract:
- User defined filters are executed after built-in filters by default. Special value default is introduced to represent the default extension location."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4 [...]
+ User defined filters are executed after built-in filters by default. Special value default is introduced to represent the default extension location."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159 [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -199,4 +199,4 @@ Contract:
 <span style=color:#719e07>}</span>
 </code></pre></div><p>META-INF/dubbo/org.apache.dubbo.rpc.Filter:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxFilter
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/dev/impls/index.html b/en/docs/v2.7/dev/impls/index.html
index 8f3c120..9a5912e 100644
--- a/en/docs/v2.7/dev/impls/index.html
+++ b/en/docs/v2.7/dev/impls/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v2.7/dev/impls/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=ic [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v2.7/dev/impls/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=ic [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/dev/impls/_index.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+a [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=SPI%20Extension%20Implementations" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/v2.7/>Dubbo 2.7</a></li><li class=breadcrumb-ite [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/dev/impls/invoker-listener/index.html b/en/docs/v2.7/dev/impls/invoker-listener/index.html
index 667ac65..bf3873a 100644
--- a/en/docs/v2.7/dev/impls/invoker-listener/index.html
+++ b/en/docs/v2.7/dev/impls/invoker-listener/index.html
@@ -1,19 +1,19 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 Extension Interface org.apache.dubbo.rpc.InvokerListener
 Extension Configuration <!-- 引用服务监听 --> <!-- service reference listener --> <dubbo:reference listener=&#34;xxx,yyy&#34; /> <!-- default service reference listener --> <dubbo:consumer listener=&#34;xxx,yyy&#34; /> Existing Extension org.apache.dubbo.rpc.listener.DeprecatedInvokerListener
 Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxInvokerListener.java (InvokerListener implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.rpc.InvokerListener (plain text file with the content: xxx=com.xxx.XxxInvokerListener) XxxInvokerListener.java:
-package com.xxx; import org.apache.dubbo.rpc.InvokerListener; import org.apache.dubbo.rpc.Invoker; import org.apache.dubbo.rpc.RpcException; public class XxxInvokerListener implements InvokerListener { public void referred(Invoker<?"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/invoker-listener/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="A [...]
+package com.xxx; import org.apache.dubbo.rpc.InvokerListener; import org.apache.dubbo.rpc.Invoker; import org.apache.dubbo.rpc.RpcException; public class XxxInvokerListener implements InvokerListener { public void referred(Invoker<?"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/invoker-listener/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27 [...]
 Extension Interface org.apache.dubbo.rpc.InvokerListener
 Extension Configuration <!-- 引用服务监听 --> <!-- service reference listener --> <dubbo:reference listener=&#34;xxx,yyy&#34; /> <!-- default service reference listener --> <dubbo:consumer listener=&#34;xxx,yyy&#34; /> Existing Extension org.apache.dubbo.rpc.listener.DeprecatedInvokerListener
 Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxInvokerListener.java (InvokerListener implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.rpc.InvokerListener (plain text file with the content: xxx=com.xxx.XxxInvokerListener) XxxInvokerListener.java:
-package com.xxx; import org.apache.dubbo.rpc.InvokerListener; import org.apache.dubbo.rpc.Invoker; import org.apache.dubbo.rpc.RpcException; public class XxxInvokerListener implements InvokerListener { public void referred(Invoker<?"><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="97"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="InvokerListener Extension"><meta name=twitter:de [...]
+package com.xxx; import org.apache.dubbo.rpc.InvokerListener; import org.apache.dubbo.rpc.Invoker; import org.apache.dubbo.rpc.RpcException; public class XxxInvokerListener implements InvokerListener { public void referred(Invoker<?"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="97"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="InvokerListener Extension"><meta name=twitter:de [...]
 Extension Interface org.apache.dubbo.rpc.InvokerListener
 Extension Configuration <!-- 引用服务监听 --> <!-- service reference listener --> <dubbo:reference listener=&#34;xxx,yyy&#34; /> <!-- default service reference listener --> <dubbo:consumer listener=&#34;xxx,yyy&#34; /> Existing Extension org.apache.dubbo.rpc.listener.DeprecatedInvokerListener
 Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxInvokerListener.java (InvokerListener implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.rpc.InvokerListener (plain text file with the content: xxx=com.xxx.XxxInvokerListener) XxxInvokerListener.java:
-package com.xxx; import org.apache.dubbo.rpc.InvokerListener; import org.apache.dubbo.rpc.Invoker; import org.apache.dubbo.rpc.RpcException; public class XxxInvokerListener implements InvokerListener { public void referred(Invoker<?"><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google [...]
+package com.xxx; import org.apache.dubbo.rpc.InvokerListener; import org.apache.dubbo.rpc.Invoker; import org.apache.dubbo.rpc.RpcException; public class XxxInvokerListener implements InvokerListener { public void referred(Invoker<?"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analyt [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -203,4 +203,4 @@ package com.xxx; import org.apache.dubbo.rpc.InvokerListener; import org.apache.
 <span style=color:#719e07>}</span>
 </code></pre></div><p>META-INF/dubbo/org.apache.dubbo.rpc.InvokerListener:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxInvokerListener
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/dev/impls/load-balance/index.html b/en/docs/v2.7/dev/impls/load-balance/index.html
index 0dfb105..8e3f519 100644
--- a/en/docs/v2.7/dev/impls/load-balance/index.html
+++ b/en/docs/v2.7/dev/impls/load-balance/index.html
@@ -1,16 +1,16 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 Extension Interface org.apache.dubbo.rpc.cluster.LoadBalance
 Extension Configuration <dubbo:protocol loadbalance=&#34;xxx&#34; /> <!-- default configuration, will take effect when loadbalance is not configured in <dubbo:protocol> --> <dubbo:provider loadbalance=&#34;xxx&#34; /> Existing Extension  org.apache.dubbo.rpc.cluster.loadbalance.RandomLoadBalance org.apache.dubbo.rpc.cluster.loadbalance.RoundRobinLoadBalance org.apache.dubbo.rpc.cluster.loadbalance.LeastActiveLoadBalance  Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxLoadBalance.java (LoadBalance implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.rpc.cluster.LoadBalance (plain text file with the content: xxx=com.xxx.XxxLoadBalance) XxxLoadBalance.java:
-package com.xxx; import org.apache.dubbo.rpc.cluster.LoadBalance; import org."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/load-balance/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="LoadBalance Extension"><meta itemprop=description content="Summary Pick one from service providers and fire the invocation.
+package com.xxx; import org.apache.dubbo.rpc.cluster.LoadBalance; import org."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/load-balance/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="LoadBalance Extension"><meta itemprop=description content="Summary Pi [...]
 Extension Interface org.apache.dubbo.rpc.cluster.LoadBalance
 Extension Configuration <dubbo:protocol loadbalance=&#34;xxx&#34; /> <!-- default configuration, will take effect when loadbalance is not configured in <dubbo:protocol> --> <dubbo:provider loadbalance=&#34;xxx&#34; /> Existing Extension  org.apache.dubbo.rpc.cluster.loadbalance.RandomLoadBalance org.apache.dubbo.rpc.cluster.loadbalance.RoundRobinLoadBalance org.apache.dubbo.rpc.cluster.loadbalance.LeastActiveLoadBalance  Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxLoadBalance.java (LoadBalance implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.rpc.cluster.LoadBalance (plain text file with the content: xxx=com.xxx.XxxLoadBalance) XxxLoadBalance.java:
-package com.xxx; import org.apache.dubbo.rpc.cluster.LoadBalance; import org."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="96"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="LoadBalance Extension"><meta name=twitter:description content="Summary Pick one from service providers and fire the invocation.
+package com.xxx; import org.apache.dubbo.rpc.cluster.LoadBalance; import org."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="96"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="LoadBalance Extension"><meta name=twitter:description content="Summary Pick one from service providers and fire the invocation.
 Extension Interface org.apache.dubbo.rpc.cluster.LoadBalance
 Extension Configuration <dubbo:protocol loadbalance=&#34;xxx&#34; /> <!-- default configuration, will take effect when loadbalance is not configured in <dubbo:protocol> --> <dubbo:provider loadbalance=&#34;xxx&#34; /> Existing Extension  org.apache.dubbo.rpc.cluster.loadbalance.RandomLoadBalance org.apache.dubbo.rpc.cluster.loadbalance.RoundRobinLoadBalance org.apache.dubbo.rpc.cluster.loadbalance.LeastActiveLoadBalance  Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxLoadBalance.java (LoadBalance implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.rpc.cluster.LoadBalance (plain text file with the content: xxx=com.xxx.XxxLoadBalance) XxxLoadBalance.java:
-package com.xxx; import org.apache.dubbo.rpc.cluster.LoadBalance; import org."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9c3e92478ac4794f7583d0b2a7c043e9717486d0407c2dfdf725043f.css as=style><l [...]
+package com.xxx; import org.apache.dubbo.rpc.cluster.LoadBalance; import org."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link hre [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -196,4 +196,4 @@ package com.xxx; import org.apache.dubbo.rpc.cluster.LoadBalance; import org."><
 <span style=color:#719e07>}</span>
 </code></pre></div><p>META-INF/dubbo/org.apache.dubbo.rpc.cluster.LoadBalance:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxLoadBalance
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/dev/impls/logger-adapter/index.html b/en/docs/v2.7/dev/impls/logger-adapter/index.html
index f31f9e9..02d36d7 100644
--- a/en/docs/v2.7/dev/impls/logger-adapter/index.html
+++ b/en/docs/v2.7/dev/impls/logger-adapter/index.html
@@ -1,19 +1,19 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 Extension Interface org.apache.dubbo.common.logger.LoggerAdapter
 Extension Configuration <dubbo:application logger=&#34;xxx&#34; /> Or:
 -Ddubbo:application.logger=xxx Existing Extension  org.apache.dubbo.common.logger.slf4j.Slf4jLoggerAdapter org.apache.dubbo.common.logger.jcl.JclLoggerAdapter org.apache.dubbo.common.logger.log4j.Log4jLoggerAdapter org.apache.dubbo.common.logger.log4j2.Log4j2LoggerAdapter org.apache.dubbo.common.logger.jdk.JdkLoggerAdapter  Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxLoggerAdapter.java (LoggerAdapter implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.common.logger.LoggerAdapter (plain text file with the content: xxx=com.xxx.XxxLoggerAdapter) XxxLoggerAdapter.java:
-package com.xxx; import org.apache.dubbo.common.logger.LoggerAdapter; public class XxxLoggerAdapter implements LoggerAdapter { public Logger getLogger(URL url) { // ...  } } XxxLogger.java:"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/logger-adapter/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Log [...]
+package com.xxx; import org.apache.dubbo.common.logger.LoggerAdapter; public class XxxLoggerAdapter implements LoggerAdapter { public Logger getLogger(URL url) { // ...  } } XxxLogger.java:"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/logger-adapter/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content [...]
 Extension Interface org.apache.dubbo.common.logger.LoggerAdapter
 Extension Configuration <dubbo:application logger=&#34;xxx&#34; /> Or:
 -Ddubbo:application.logger=xxx Existing Extension  org.apache.dubbo.common.logger.slf4j.Slf4jLoggerAdapter org.apache.dubbo.common.logger.jcl.JclLoggerAdapter org.apache.dubbo.common.logger.log4j.Log4jLoggerAdapter org.apache.dubbo.common.logger.log4j2.Log4j2LoggerAdapter org.apache.dubbo.common.logger.jdk.JdkLoggerAdapter  Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxLoggerAdapter.java (LoggerAdapter implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.common.logger.LoggerAdapter (plain text file with the content: xxx=com.xxx.XxxLoggerAdapter) XxxLoggerAdapter.java:
-package com.xxx; import org.apache.dubbo.common.logger.LoggerAdapter; public class XxxLoggerAdapter implements LoggerAdapter { public Logger getLogger(URL url) { // ...  } } XxxLogger.java:"><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="97"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="LoggerAdapter Extension"><meta name=twitter:description content="Summary Extension for adap [...]
+package com.xxx; import org.apache.dubbo.common.logger.LoggerAdapter; public class XxxLoggerAdapter implements LoggerAdapter { public Logger getLogger(URL url) { // ...  } } XxxLogger.java:"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="97"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="LoggerAdapter Extension"><meta name=twitter:description content="Summary Extension for adap [...]
 Extension Interface org.apache.dubbo.common.logger.LoggerAdapter
 Extension Configuration <dubbo:application logger=&#34;xxx&#34; /> Or:
 -Ddubbo:application.logger=xxx Existing Extension  org.apache.dubbo.common.logger.slf4j.Slf4jLoggerAdapter org.apache.dubbo.common.logger.jcl.JclLoggerAdapter org.apache.dubbo.common.logger.log4j.Log4jLoggerAdapter org.apache.dubbo.common.logger.log4j2.Log4j2LoggerAdapter org.apache.dubbo.common.logger.jdk.JdkLoggerAdapter  Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxLoggerAdapter.java (LoggerAdapter implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.common.logger.LoggerAdapter (plain text file with the content: xxx=com.xxx.XxxLoggerAdapter) XxxLoggerAdapter.java:
-package com.xxx; import org.apache.dubbo.common.logger.LoggerAdapter; public class XxxLoggerAdapter implements LoggerAdapter { public Logger getLogger(URL url) { // ...  } } XxxLogger.java:"><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link  [...]
+package com.xxx; import org.apache.dubbo.common.logger.LoggerAdapter; public class XxxLoggerAdapter implements LoggerAdapter { public Logger getLogger(URL url) { // ...  } } XxxLogger.java:"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=pre [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -208,4 +208,4 @@ package com.xxx; import org.apache.dubbo.common.logger.LoggerAdapter; public cla
 </span><span style=color:#586e75></span><span style=color:#719e07>}</span>
 </code></pre></div><p>META-INF/dubbo/org.apache.dubbo.common.logger.LoggerAdapter:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxLoggerAdapter
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/dev/impls/merger/index.html b/en/docs/v2.7/dev/impls/merger/index.html
index 25e985f..4a6c1a0 100644
--- a/en/docs/v2.7/dev/impls/merger/index.html
+++ b/en/docs/v2.7/dev/impls/merger/index.html
@@ -1,16 +1,16 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 Extension Interface org.apache.dubbo.rpc.cluster.Merger
 Extension Configuration <dubbo:method merger=&#34;xxx&#34; /> Existing Extension  org.apache.dubbo.rpc.cluster.merger.ArrayMerger org.apache.dubbo.rpc.cluster.merger.ListMerger org.apache.dubbo.rpc.cluster.merger.SetMerger org.apache.dubbo.rpc.cluster.merger.MapMerger  Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxMerger.java (Merger implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.rpc.cluster.Merger (plain text file with the content: xxx=com.xxx.XxxMerger) XxxMerger.java:
-package com.xxx; import org.apache.dubbo.rpc.cluster.Merger; public class XxxMerger<T> implements Merger<T> { public T merge(T... results) { // ...  } } META-INF/dubbo/org.apache.dubbo.rpc.cluster.Merger:"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/merger/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name conte [...]
+package com.xxx; import org.apache.dubbo.rpc.cluster.Merger; public class XxxMerger<T> implements Merger<T> { public T merge(T... results) { // ...  } } META-INF/dubbo/org.apache.dubbo.rpc.cluster.Merger:"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/merger/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name"  [...]
 Extension Interface org.apache.dubbo.rpc.cluster.Merger
 Extension Configuration <dubbo:method merger=&#34;xxx&#34; /> Existing Extension  org.apache.dubbo.rpc.cluster.merger.ArrayMerger org.apache.dubbo.rpc.cluster.merger.ListMerger org.apache.dubbo.rpc.cluster.merger.SetMerger org.apache.dubbo.rpc.cluster.merger.MapMerger  Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxMerger.java (Merger implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.rpc.cluster.Merger (plain text file with the content: xxx=com.xxx.XxxMerger) XxxMerger.java:
-package com.xxx; import org.apache.dubbo.rpc.cluster.Merger; public class XxxMerger<T> implements Merger<T> { public T merge(T... results) { // ...  } } META-INF/dubbo/org.apache.dubbo.rpc.cluster.Merger:"><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="68"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Merger Extension"><meta name=twitter:description content="Summary Merge stra [...]
+package com.xxx; import org.apache.dubbo.rpc.cluster.Merger; public class XxxMerger<T> implements Merger<T> { public T merge(T... results) { // ...  } } META-INF/dubbo/org.apache.dubbo.rpc.cluster.Merger:"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="68"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Merger Extension"><meta name=twitter:description content="Summary Merge stra [...]
 Extension Interface org.apache.dubbo.rpc.cluster.Merger
 Extension Configuration <dubbo:method merger=&#34;xxx&#34; /> Existing Extension  org.apache.dubbo.rpc.cluster.merger.ArrayMerger org.apache.dubbo.rpc.cluster.merger.ListMerger org.apache.dubbo.rpc.cluster.merger.SetMerger org.apache.dubbo.rpc.cluster.merger.MapMerger  Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxMerger.java (Merger implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.rpc.cluster.Merger (plain text file with the content: xxx=com.xxx.XxxMerger) XxxMerger.java:
-package com.xxx; import org.apache.dubbo.rpc.cluster.Merger; public class XxxMerger<T> implements Merger<T> { public T merge(T... results) { // ...  } } META-INF/dubbo/org.apache.dubbo.rpc.cluster.Merger:"><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js> [...]
+package com.xxx; import org.apache.dubbo.rpc.cluster.Merger; public class XxxMerger<T> implements Merger<T> { public T merge(T... results) { // ...  } } META-INF/dubbo/org.apache.dubbo.rpc.cluster.Merger:"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></scrip [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -191,4 +191,4 @@ package com.xxx; import org.apache.dubbo.rpc.cluster.Merger; public class XxxMer
 <span style=color:#719e07>}</span>
 </code></pre></div><p>META-INF/dubbo/org.apache.dubbo.rpc.cluster.Merger:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxMerger
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/dev/impls/monitor/index.html b/en/docs/v2.7/dev/impls/monitor/index.html
index 35b5b32..28dacf3 100644
--- a/en/docs/v2.7/dev/impls/monitor/index.html
+++ b/en/docs/v2.7/dev/impls/monitor/index.html
@@ -1,16 +1,16 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 Extension Interface  org.apache.dubbo.monitor.MonitorFactory org.apache.dubbo.monitor.Monitor  Extension Configuration <!-- configure monitor center --> <dubbo:monitor address=&#34;xxx://ip:port&#34; /> Existing Extension org.apache.dubbo.monitor.support.dubbo.DubboMonitorFactory
 Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxMonitorFactoryjava (MonitorFactory implementation) |-XxxMonitor.java (Monitor implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.monitor.MonitorFactory (plain text file with the format: xxx=com.xxx.XxxMonitorFactory) XxxMonitorFactory.java:
-package com.xxx; import org.apache.dubbo.monitor.MonitorFactory; import org.apache.dubbo.monitor.Monitor; import org.apache.dubbo.common.URL; public class XxxMonitorFactory implements MonitorFactory { public Monitor getMonitor(URL url) { return new XxxMonitor(url); } } XxxMonitor."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/monitor/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"> [...]
+package com.xxx; import org.apache.dubbo.monitor.MonitorFactory; import org.apache.dubbo.monitor.Monitor; import org.apache.dubbo.common.URL; public class XxxMonitorFactory implements MonitorFactory { public Monitor getMonitor(URL url) { return new XxxMonitor(url); } } XxxMonitor."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/monitor/"><meta property="article:section" content="docs"><meta property="article:mod [...]
 Extension Interface  org.apache.dubbo.monitor.MonitorFactory org.apache.dubbo.monitor.Monitor  Extension Configuration <!-- configure monitor center --> <dubbo:monitor address=&#34;xxx://ip:port&#34; /> Existing Extension org.apache.dubbo.monitor.support.dubbo.DubboMonitorFactory
 Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxMonitorFactoryjava (MonitorFactory implementation) |-XxxMonitor.java (Monitor implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.monitor.MonitorFactory (plain text file with the format: xxx=com.xxx.XxxMonitorFactory) XxxMonitorFactory.java:
-package com.xxx; import org.apache.dubbo.monitor.MonitorFactory; import org.apache.dubbo.monitor.Monitor; import org.apache.dubbo.common.URL; public class XxxMonitorFactory implements MonitorFactory { public Monitor getMonitor(URL url) { return new XxxMonitor(url); } } XxxMonitor."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="104"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content [...]
+package com.xxx; import org.apache.dubbo.monitor.MonitorFactory; import org.apache.dubbo.monitor.Monitor; import org.apache.dubbo.common.URL; public class XxxMonitorFactory implements MonitorFactory { public Monitor getMonitor(URL url) { return new XxxMonitor(url); } } XxxMonitor."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="104"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content [...]
 Extension Interface  org.apache.dubbo.monitor.MonitorFactory org.apache.dubbo.monitor.Monitor  Extension Configuration <!-- configure monitor center --> <dubbo:monitor address=&#34;xxx://ip:port&#34; /> Existing Extension org.apache.dubbo.monitor.support.dubbo.DubboMonitorFactory
 Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxMonitorFactoryjava (MonitorFactory implementation) |-XxxMonitor.java (Monitor implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.monitor.MonitorFactory (plain text file with the format: xxx=com.xxx.XxxMonitorFactory) XxxMonitorFactory.java:
-package com.xxx; import org.apache.dubbo.monitor.MonitorFactory; import org.apache.dubbo.monitor.Monitor; import org.apache.dubbo.common.URL; public class XxxMonitorFactory implements MonitorFactory { public Monitor getMonitor(URL url) { return new XxxMonitor(url); } } XxxMonitor."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview [...]
+package com.xxx; import org.apache.dubbo.monitor.MonitorFactory; import org.apache.dubbo.monitor.Monitor; import org.apache.dubbo.common.URL; public class XxxMonitorFactory implements MonitorFactory { public Monitor getMonitor(URL url) { return new XxxMonitor(url); } } XxxMonitor."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</s [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -204,4 +204,4 @@ package com.xxx; import org.apache.dubbo.monitor.MonitorFactory; import org.apac
 <span style=color:#719e07>}</span>
 </code></pre></div><p>META-INF/dubbo/org.apache.dubbo.monitor.MonitorFactory:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxMonitorFactory
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/dev/impls/networker/index.html b/en/docs/v2.7/dev/impls/networker/index.html
index 99c2832..46d6895 100644
--- a/en/docs/v2.7/dev/impls/networker/index.html
+++ b/en/docs/v2.7/dev/impls/networker/index.html
@@ -1,16 +1,16 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 Extension Interface org.apache.dubbo.remoting.p2p.Networker
 Extension Configuration <dubbo:protocol networker=&#34;xxx&#34; /> <!-- default configuration, it takes effect if networker attribute is not set in <dubbo:protocol> --> <dubbo:provider networker=&#34;xxx&#34; /> Existing Extension  org.apache.dubbo.remoting.p2p.support.MulticastNetworker org.apache.dubbo.remoting.p2p.support.FileNetworker  Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxNetworker.java (Networker implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.remoting.p2p.Networker (plain text file with the content: xxx=com.xxx.XxxNetworker) XxxNetworker.java:
-package com.xxx; import org.apache.dubbo.remoting.p2p.Networker; public class XxxNetworker implements Networker { public Group lookup(URL url) { // ."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/networker/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Networker Extension"><meta itemprop=description  [...]
+package com.xxx; import org.apache.dubbo.remoting.p2p.Networker; public class XxxNetworker implements Networker { public Group lookup(URL url) { // ."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/networker/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content=" [...]
 Extension Interface org.apache.dubbo.remoting.p2p.Networker
 Extension Configuration <dubbo:protocol networker=&#34;xxx&#34; /> <!-- default configuration, it takes effect if networker attribute is not set in <dubbo:protocol> --> <dubbo:provider networker=&#34;xxx&#34; /> Existing Extension  org.apache.dubbo.remoting.p2p.support.MulticastNetworker org.apache.dubbo.remoting.p2p.support.FileNetworker  Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxNetworker.java (Networker implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.remoting.p2p.Networker (plain text file with the content: xxx=com.xxx.XxxNetworker) XxxNetworker.java:
-package com.xxx; import org.apache.dubbo.remoting.p2p.Networker; public class XxxNetworker implements Networker { public Group lookup(URL url) { // ."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="83"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Networker Extension"><meta name=twitter:description content="Summary Extension for peer to peer network grouping.
+package com.xxx; import org.apache.dubbo.remoting.p2p.Networker; public class XxxNetworker implements Networker { public Group lookup(URL url) { // ."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="83"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Networker Extension"><meta name=twitter:description content="Summary Extension for peer to peer network grouping.
 Extension Interface org.apache.dubbo.remoting.p2p.Networker
 Extension Configuration <dubbo:protocol networker=&#34;xxx&#34; /> <!-- default configuration, it takes effect if networker attribute is not set in <dubbo:protocol> --> <dubbo:provider networker=&#34;xxx&#34; /> Existing Extension  org.apache.dubbo.remoting.p2p.support.MulticastNetworker org.apache.dubbo.remoting.p2p.support.FileNetworker  Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxNetworker.java (Networker implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.remoting.p2p.Networker (plain text file with the content: xxx=com.xxx.XxxNetworker) XxxNetworker.java:
-package com.xxx; import org.apache.dubbo.remoting.p2p.Networker; public class XxxNetworker implements Networker { public Group lookup(URL url) { // ."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f [...]
+package com.xxx; import org.apache.dubbo.remoting.p2p.Networker; public class XxxNetworker implements Networker { public Group lookup(URL url) { // ."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159e [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -193,4 +193,4 @@ package com.xxx; import org.apache.dubbo.remoting.p2p.Networker; public class Xx
 <span style=color:#719e07>}</span>
 </code></pre></div><p>META-INF/dubbo/org.apache.dubbo.remoting.p2p.Networker:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxNetworker
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/dev/impls/page/index.html b/en/docs/v2.7/dev/impls/page/index.html
index d10ef6f..2a68218 100644
--- a/en/docs/v2.7/dev/impls/page/index.html
+++ b/en/docs/v2.7/dev/impls/page/index.html
@@ -1,16 +1,16 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 Extension Interface org.apache.dubbo.container.page.PageHandler
 Extension Configuration <dubbo:protocol page=&#34;xxx,yyy&#34; /> <!-- default configuration, will take effect if page attribute is not set in <dubbo:protocol> --> <dubbo:provider page=&#34;xxx,yyy&#34; /> Existing Extension  org.apache.dubbo.container.page.pages.HomePageHandler org.apache.dubbo.container.page.pages.StatusPageHandler org.apache.dubbo.container.page.pages.LogPageHandler org.apache.dubbo.container.page.pages.SystemPageHandler  Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxPageHandler.java (PageHandler implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.container.page.PageHandler (plain text file with the content: xxx=com.xxx.XxxPageHandler) XxxPageHandler.java:
-package com.xxx; import org.apache.dubbo.container.page.PageHandler; public class XxxPageHandler implements PageHandler { public Group lookup(URL url) { // ."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/page/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="PageHandler Extension"><meta itemprop=descrip [...]
+package com.xxx; import org.apache.dubbo.container.page.PageHandler; public class XxxPageHandler implements PageHandler { public Group lookup(URL url) { // ."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/page/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name conten [...]
 Extension Interface org.apache.dubbo.container.page.PageHandler
 Extension Configuration <dubbo:protocol page=&#34;xxx,yyy&#34; /> <!-- default configuration, will take effect if page attribute is not set in <dubbo:protocol> --> <dubbo:provider page=&#34;xxx,yyy&#34; /> Existing Extension  org.apache.dubbo.container.page.pages.HomePageHandler org.apache.dubbo.container.page.pages.StatusPageHandler org.apache.dubbo.container.page.pages.LogPageHandler org.apache.dubbo.container.page.pages.SystemPageHandler  Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxPageHandler.java (PageHandler implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.container.page.PageHandler (plain text file with the content: xxx=com.xxx.XxxPageHandler) XxxPageHandler.java:
-package com.xxx; import org.apache.dubbo.container.page.PageHandler; public class XxxPageHandler implements PageHandler { public Group lookup(URL url) { // ."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="82"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="PageHandler Extension"><meta name=twitter:description content="Summary Extension for page handler
+package com.xxx; import org.apache.dubbo.container.page.PageHandler; public class XxxPageHandler implements PageHandler { public Group lookup(URL url) { // ."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="82"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="PageHandler Extension"><meta name=twitter:description content="Summary Extension for page handler
 Extension Interface org.apache.dubbo.container.page.PageHandler
 Extension Configuration <dubbo:protocol page=&#34;xxx,yyy&#34; /> <!-- default configuration, will take effect if page attribute is not set in <dubbo:protocol> --> <dubbo:provider page=&#34;xxx,yyy&#34; /> Existing Extension  org.apache.dubbo.container.page.pages.HomePageHandler org.apache.dubbo.container.page.pages.StatusPageHandler org.apache.dubbo.container.page.pages.LogPageHandler org.apache.dubbo.container.page.pages.SystemPageHandler  Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxPageHandler.java (PageHandler implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.container.page.PageHandler (plain text file with the content: xxx=com.xxx.XxxPageHandler) XxxPageHandler.java:
-package com.xxx; import org.apache.dubbo.container.page.PageHandler; public class XxxPageHandler implements PageHandler { public Group lookup(URL url) { // ."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min. [...]
+package com.xxx; import org.apache.dubbo.container.page.PageHandler; public class XxxPageHandler implements PageHandler { public Group lookup(URL url) { // ."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -193,4 +193,4 @@ package com.xxx; import org.apache.dubbo.container.page.PageHandler; public clas
 <span style=color:#719e07>}</span>
 </code></pre></div><p>META-INF/dubbo/org.apache.dubbo.container.page.PageHandler:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxPageHandler
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/dev/impls/protocol/index.html b/en/docs/v2.7/dev/impls/protocol/index.html
index cefa587..f3cf2a9 100644
--- a/en/docs/v2.7/dev/impls/protocol/index.html
+++ b/en/docs/v2.7/dev/impls/protocol/index.html
@@ -1,10 +1,10 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 Contract:
- When user calls invoke() method of Invoker object which&rsquo;s returned from refer() call, the protocol needs to correspondingly execute invoke() method of Invoker object passed from remote export() method associated with the same URL. Moreover, it&rsquo;s protocol&rsquo;s responsibility to implement Invoker which&rsquo;s returned from refer(). Generally speaking, protocol sends remote request in the Invoker implementation, but needs not to care about the Invoker passed into export() s [...]
+ When user calls invoke() method of Invoker object which&rsquo;s returned from refer() call, the protocol needs to correspondingly execute invoke() method of Invoker object passed from remote export() method associated with the same URL. Moreover, it&rsquo;s protocol&rsquo;s responsibility to implement Invoker which&rsquo;s returned from refer(). Generally speaking, protocol sends remote request in the Invoker implementation, but needs not to care about the Invoker passed into export() s [...]
 Contract:
- When user calls invoke() method of Invoker object which&rsquo;s returned from refer() call, the protocol needs to correspondingly execute invoke() method of Invoker object passed from remote export() method associated with the same URL. Moreover, it&rsquo;s protocol&rsquo;s responsibility to implement Invoker which&rsquo;s returned from refer(). Generally speaking, protocol sends remote request in the Invoker implementation, but needs not to care about the Invoker passed into export() s [...]
+ When user calls invoke() method of Invoker object which&rsquo;s returned from refer() call, the protocol needs to correspondingly execute invoke() method of Invoker object passed from remote export() method associated with the same URL. Moreover, it&rsquo;s protocol&rsquo;s responsibility to implement Invoker which&rsquo;s returned from refer(). Generally speaking, protocol sends remote request in the Invoker implementation, but needs not to care about the Invoker passed into export() s [...]
 Contract:
- When user calls invoke() method of Invoker object which&rsquo;s returned from refer() call, the protocol needs to correspondingly execute invoke() method of Invoker object passed from remote export() method associated with the same URL. Moreover, it&rsquo;s protocol&rsquo;s responsibility to implement Invoker which&rsquo;s returned from refer(). Generally speaking, protocol sends remote request in the Invoker implementation, but needs not to care about the Invoker passed into export() s [...]
+ When user calls invoke() method of Invoker object which&rsquo;s returned from refer() call, the protocol needs to correspondingly execute invoke() method of Invoker object passed from remote export() method associated with the same URL. Moreover, it&rsquo;s protocol&rsquo;s responsibility to implement Invoker which&rsquo;s returned from refer(). Generally speaking, protocol sends remote request in the Invoker implementation, but needs not to care about the Invoker passed into export() s [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -252,4 +252,4 @@ Contract:
 <span style=color:#719e07>}</span>
 </code></pre></div><p>META-INF/dubbo/org.apache.dubbo.rpc.Protocol:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxProtocol
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/dev/impls/proxy-factory/index.html b/en/docs/v2.7/dev/impls/proxy-factory/index.html
index c51351a..faf6a60 100644
--- a/en/docs/v2.7/dev/impls/proxy-factory/index.html
+++ b/en/docs/v2.7/dev/impls/proxy-factory/index.html
@@ -1,16 +1,16 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 Extension Interface org.apache.dubbo.rpc.ProxyFactory
 Extension Configuration <dubbo:protocol proxy=&#34;xxx&#34; /> <!-- default configuration, it will take effect when proxy attribute is not configured in <dubbo:protocol> --> <dubbo:provider proxy=&#34;xxx&#34; /> Existing Extension  org.apache.dubbo.rpc.proxy.JdkProxyFactory org.apache.dubbo.rpc.proxy.JavassistProxyFactory  Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxProxyFactory.java (ProxyFactory implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.rpc.ProxyFactory (plain text file with the content: xxx=com.xxx.XxxProxyFactory) XxxProxyFactory.java:
-package com.xxx; import org.apache.dubbo.rpc.ProxyFactory; import org.apache.dubbo.rpc.Invoker; import org."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/proxy-factory/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="ProxyFactory Extension"><meta itemprop=description content="Summary Convert Invoker in [...]
+package com.xxx; import org.apache.dubbo.rpc.ProxyFactory; import org.apache.dubbo.rpc.Invoker; import org."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/proxy-factory/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="ProxyFactory Extension"><meta itemprop [...]
 Extension Interface org.apache.dubbo.rpc.ProxyFactory
 Extension Configuration <dubbo:protocol proxy=&#34;xxx&#34; /> <!-- default configuration, it will take effect when proxy attribute is not configured in <dubbo:protocol> --> <dubbo:provider proxy=&#34;xxx&#34; /> Existing Extension  org.apache.dubbo.rpc.proxy.JdkProxyFactory org.apache.dubbo.rpc.proxy.JavassistProxyFactory  Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxProxyFactory.java (ProxyFactory implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.rpc.ProxyFactory (plain text file with the content: xxx=com.xxx.XxxProxyFactory) XxxProxyFactory.java:
-package com.xxx; import org.apache.dubbo.rpc.ProxyFactory; import org.apache.dubbo.rpc.Invoker; import org."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="104"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="ProxyFactory Extension"><meta name=twitter:description content="Summary Convert Invoker into business interface.
+package com.xxx; import org.apache.dubbo.rpc.ProxyFactory; import org.apache.dubbo.rpc.Invoker; import org."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="104"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="ProxyFactory Extension"><meta name=twitter:description content="Summary Convert Invoker into business interface.
 Extension Interface org.apache.dubbo.rpc.ProxyFactory
 Extension Configuration <dubbo:protocol proxy=&#34;xxx&#34; /> <!-- default configuration, it will take effect when proxy attribute is not configured in <dubbo:protocol> --> <dubbo:provider proxy=&#34;xxx&#34; /> Existing Extension  org.apache.dubbo.rpc.proxy.JdkProxyFactory org.apache.dubbo.rpc.proxy.JavassistProxyFactory  Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxProxyFactory.java (ProxyFactory implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.rpc.ProxyFactory (plain text file with the content: xxx=com.xxx.XxxProxyFactory) XxxProxyFactory.java:
-package com.xxx; import org.apache.dubbo.rpc.ProxyFactory; import org.apache.dubbo.rpc.Invoker; import org."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9c3e92478ac4794f7583d0b2a7c043e9717486d040 [...]
+package com.xxx; import org.apache.dubbo.rpc.ProxyFactory; import org.apache.dubbo.rpc.Invoker; import org."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0d [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -199,4 +199,4 @@ package com.xxx; import org.apache.dubbo.rpc.ProxyFactory; import org.apache.dub
 <span style=color:#719e07>}</span>
 </code></pre></div><p>META-INF/dubbo/org.apache.dubbo.rpc.ProxyFactory:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxProxyFactory
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/dev/impls/registry/index.html b/en/docs/v2.7/dev/impls/registry/index.html
index ecd2359..fd759a3 100644
--- a/en/docs/v2.7/dev/impls/registry/index.html
+++ b/en/docs/v2.7/dev/impls/registry/index.html
@@ -1,7 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
-Extension Interface  org.apache.dubbo.registry.RegistryFactory org.apache.dubbo.registry.Registry  Extension Configuration <!-- config registry server --> <dubbo:registry id=&#34;xxx1&#34; address=&#34;xxx://ip:port&#34; /> <!-- reference registry server, if registry attribute is not specified, then ApplicationContext will be scanned to find if there's any --> <dubbo:service registry=&#34;xxx1&#34; /> <!-- default configuration for referencing registry server, it will take effect if ther [...]
-Extension Interface  org.apache.dubbo.registry.RegistryFactory org.apache.dubbo.registry.Registry  Extension Configuration <!-- config registry server --> <dubbo:registry id=&#34;xxx1&#34; address=&#34;xxx://ip:port&#34; /> <!-- reference registry server, if registry attribute is not specified, then ApplicationContext will be scanned to find if there's any --> <dubbo:service registry=&#34;xxx1&#34; /> <!-- default configuration for referencing registry server, it will take effect if ther [...]
-Extension Interface  org.apache.dubbo.registry.RegistryFactory org.apache.dubbo.registry.Registry  Extension Configuration <!-- config registry server --> <dubbo:registry id=&#34;xxx1&#34; address=&#34;xxx://ip:port&#34; /> <!-- reference registry server, if registry attribute is not specified, then ApplicationContext will be scanned to find if there's any --> <dubbo:service registry=&#34;xxx1&#34; /> <!-- default configuration for referencing registry server, it will take effect if ther [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+Extension Interface  org.apache.dubbo.registry.RegistryFactory org.apache.dubbo.registry.Registry  Extension Configuration <!-- config registry server --> <dubbo:registry id=&#34;xxx1&#34; address=&#34;xxx://ip:port&#34; /> <!-- reference registry server, if registry attribute is not specified, then ApplicationContext will be scanned to find if there's any --> <dubbo:service registry=&#34;xxx1&#34; /> <!-- default configuration for referencing registry server, it will take effect if ther [...]
+Extension Interface  org.apache.dubbo.registry.RegistryFactory org.apache.dubbo.registry.Registry  Extension Configuration <!-- config registry server --> <dubbo:registry id=&#34;xxx1&#34; address=&#34;xxx://ip:port&#34; /> <!-- reference registry server, if registry attribute is not specified, then ApplicationContext will be scanned to find if there's any --> <dubbo:service registry=&#34;xxx1&#34; /> <!-- default configuration for referencing registry server, it will take effect if ther [...]
+Extension Interface  org.apache.dubbo.registry.RegistryFactory org.apache.dubbo.registry.Registry  Extension Configuration <!-- config registry server --> <dubbo:registry id=&#34;xxx1&#34; address=&#34;xxx://ip:port&#34; /> <!-- reference registry server, if registry attribute is not specified, then ApplicationContext will be scanned to find if there's any --> <dubbo:service registry=&#34;xxx1&#34; /> <!-- default configuration for referencing registry server, it will take effect if ther [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -310,4 +310,4 @@ Extension Interface  org.apache.dubbo.registry.RegistryFactory org.apache.dubbo.
 <span style=color:#719e07>}</span>
 </code></pre></div><p>META-INF/dubbo/org.apache.dubbo.registry.RegistryFactory:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxRegistryFactory
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/dev/impls/remoting/index.html b/en/docs/v2.7/dev/impls/remoting/index.html
index 9ee009a..f075b1b 100644
--- a/en/docs/v2.7/dev/impls/remoting/index.html
+++ b/en/docs/v2.7/dev/impls/remoting/index.html
@@ -1,7 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
-Extension Interface  org.apache.dubbo.remoting.Transporter org.apache.dubbo.remoting.Server org.apache.dubbo.remoting.Client  Extension Configuration <!-- server and client use the same transporter --> <dubbo:protocol transporter=&#34;xxx&#34; /> <!-- server and client use the different transporter --> <dubbo:protocol server=&#34;xxx&#34; client=&#34;xxx&#34; /> <!-- default configuration, will take effect when transport/server/client attribute is not set in <dubbo:protocol> --> <dubbo:p [...]
-Extension Interface  org.apache.dubbo.remoting.Transporter org.apache.dubbo.remoting.Server org.apache.dubbo.remoting.Client  Extension Configuration <!-- server and client use the same transporter --> <dubbo:protocol transporter=&#34;xxx&#34; /> <!-- server and client use the different transporter --> <dubbo:protocol server=&#34;xxx&#34; client=&#34;xxx&#34; /> <!-- default configuration, will take effect when transport/server/client attribute is not set in <dubbo:protocol> --> <dubbo:p [...]
-Extension Interface  org.apache.dubbo.remoting.Transporter org.apache.dubbo.remoting.Server org.apache.dubbo.remoting.Client  Extension Configuration <!-- server and client use the same transporter --> <dubbo:protocol transporter=&#34;xxx&#34; /> <!-- server and client use the different transporter --> <dubbo:protocol server=&#34;xxx&#34; client=&#34;xxx&#34; /> <!-- default configuration, will take effect when transport/server/client attribute is not set in <dubbo:protocol> --> <dubbo:p [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+Extension Interface  org.apache.dubbo.remoting.Transporter org.apache.dubbo.remoting.Server org.apache.dubbo.remoting.Client  Extension Configuration <!-- server and client use the same transporter --> <dubbo:protocol transporter=&#34;xxx&#34; /> <!-- server and client use the different transporter --> <dubbo:protocol server=&#34;xxx&#34; client=&#34;xxx&#34; /> <!-- default configuration, will take effect when transport/server/client attribute is not set in <dubbo:protocol> --> <dubbo:p [...]
+Extension Interface  org.apache.dubbo.remoting.Transporter org.apache.dubbo.remoting.Server org.apache.dubbo.remoting.Client  Extension Configuration <!-- server and client use the same transporter --> <dubbo:protocol transporter=&#34;xxx&#34; /> <!-- server and client use the different transporter --> <dubbo:protocol server=&#34;xxx&#34; client=&#34;xxx&#34; /> <!-- default configuration, will take effect when transport/server/client attribute is not set in <dubbo:protocol> --> <dubbo:p [...]
+Extension Interface  org.apache.dubbo.remoting.Transporter org.apache.dubbo.remoting.Server org.apache.dubbo.remoting.Client  Extension Configuration <!-- server and client use the same transporter --> <dubbo:protocol transporter=&#34;xxx&#34; /> <!-- server and client use the different transporter --> <dubbo:protocol server=&#34;xxx&#34; client=&#34;xxx&#34; /> <!-- default configuration, will take effect when transport/server/client attribute is not set in <dubbo:protocol> --> <dubbo:p [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -234,4 +234,4 @@ Extension Interface  org.apache.dubbo.remoting.Transporter org.apache.dubbo.remo
 <span style=color:#719e07>}</span>
 </code></pre></div><p>META-INF/dubbo/org.apache.dubbo.remoting.Transporter:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxTransporter
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/dev/impls/router/index.html b/en/docs/v2.7/dev/impls/router/index.html
index a06a442..ee15220 100644
--- a/en/docs/v2.7/dev/impls/router/index.html
+++ b/en/docs/v2.7/dev/impls/router/index.html
@@ -1,13 +1,13 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 Extension Interface  org.apache.dubbo.rpc.cluster.RouterFactory org.apache.dubbo.rpc.cluster.Router  Existing Extension  org.apache.dubbo.rpc.cluster.router.ScriptRouterFactory org.apache.dubbo.rpc.cluster.router.FileRouterFactory org.apache.dubbo.rpc.cluster.router.condition.config.AppRouterFactory org.apache.dubbo.rpc.cluster.CacheableRouterFactory org.apache.dubbo.rpc.cluster.router.condition.ConditionRouterFactory org.apache.dubbo.rpc.cluster.router.mock.MockRouterFactory org.apache. [...]
 src |-main |-java |-com |-xxx |-XxxRouterFactory.java (RouterFactory implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.rpc.cluster.RouterFactory (plain text file with the content: xxx=com.xxx.XxxRouterFactory) XxxRouterFactory.java:
-package com.xxx; import org.apache.dubbo.rpc.cluster.RouterFactory; import org.apache.dubbo.rpc.Invoker; import org.apache.dubbo.rpc.Invocation; import org.apache.dubbo.rpc.RpcException; public class XxxRouterFactory implements RouterFactory { public Router getRouter(URL url) { // ."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/router/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00" [...]
+package com.xxx; import org.apache.dubbo.rpc.cluster.RouterFactory; import org.apache.dubbo.rpc.Invoker; import org.apache.dubbo.rpc.Invocation; import org.apache.dubbo.rpc.RpcException; public class XxxRouterFactory implements RouterFactory { public Router getRouter(URL url) { // ."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/router/"><meta property="article:section" content="docs"><meta property="article:mo [...]
 Extension Interface  org.apache.dubbo.rpc.cluster.RouterFactory org.apache.dubbo.rpc.cluster.Router  Existing Extension  org.apache.dubbo.rpc.cluster.router.ScriptRouterFactory org.apache.dubbo.rpc.cluster.router.FileRouterFactory org.apache.dubbo.rpc.cluster.router.condition.config.AppRouterFactory org.apache.dubbo.rpc.cluster.CacheableRouterFactory org.apache.dubbo.rpc.cluster.router.condition.ConditionRouterFactory org.apache.dubbo.rpc.cluster.router.mock.MockRouterFactory org.apache. [...]
 src |-main |-java |-com |-xxx |-XxxRouterFactory.java (RouterFactory implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.rpc.cluster.RouterFactory (plain text file with the content: xxx=com.xxx.XxxRouterFactory) XxxRouterFactory.java:
-package com.xxx; import org.apache.dubbo.rpc.cluster.RouterFactory; import org.apache.dubbo.rpc.Invoker; import org.apache.dubbo.rpc.Invocation; import org.apache.dubbo.rpc.RpcException; public class XxxRouterFactory implements RouterFactory { public Router getRouter(URL url) { // ."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="75"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title conten [...]
+package com.xxx; import org.apache.dubbo.rpc.cluster.RouterFactory; import org.apache.dubbo.rpc.Invoker; import org.apache.dubbo.rpc.Invocation; import org.apache.dubbo.rpc.RpcException; public class XxxRouterFactory implements RouterFactory { public Router getRouter(URL url) { // ."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="75"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title conten [...]
 Extension Interface  org.apache.dubbo.rpc.cluster.RouterFactory org.apache.dubbo.rpc.cluster.Router  Existing Extension  org.apache.dubbo.rpc.cluster.router.ScriptRouterFactory org.apache.dubbo.rpc.cluster.router.FileRouterFactory org.apache.dubbo.rpc.cluster.router.condition.config.AppRouterFactory org.apache.dubbo.rpc.cluster.CacheableRouterFactory org.apache.dubbo.rpc.cluster.router.condition.ConditionRouterFactory org.apache.dubbo.rpc.cluster.router.mock.MockRouterFactory org.apache. [...]
 src |-main |-java |-com |-xxx |-XxxRouterFactory.java (RouterFactory implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.rpc.cluster.RouterFactory (plain text file with the content: xxx=com.xxx.XxxRouterFactory) XxxRouterFactory.java:
-package com.xxx; import org.apache.dubbo.rpc.cluster.RouterFactory; import org.apache.dubbo.rpc.Invoker; import org.apache.dubbo.rpc.Invocation; import org.apache.dubbo.rpc.RpcException; public class XxxRouterFactory implements RouterFactory { public Router getRouter(URL url) { // ."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pagevi [...]
+package com.xxx; import org.apache.dubbo.rpc.cluster.RouterFactory; import org.apache.dubbo.rpc.Invoker; import org.apache.dubbo.rpc.Invocation; import org.apache.dubbo.rpc.RpcException; public class XxxRouterFactory implements RouterFactory { public Router getRouter(URL url) { // ."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))< [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -191,4 +191,4 @@ package com.xxx; import org.apache.dubbo.rpc.cluster.RouterFactory; import org.a
 <span style=color:#719e07>}</span>
 </code></pre></div><p>META-INF/dubbo/org.apache.dubbo.rpc.cluster.RouterFactory:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxRouterFactory
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/dev/impls/serialize/index.html b/en/docs/v2.7/dev/impls/serialize/index.html
index 28b3c6d..40567f4 100644
--- a/en/docs/v2.7/dev/impls/serialize/index.html
+++ b/en/docs/v2.7/dev/impls/serialize/index.html
@@ -1,10 +1,10 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 Extension Interface  org.apache.dubbo.common.serialize.Serialization org.apache.dubbo.common.serialize.ObjectInput org.apache.dubbo.common.serialize.ObjectOutput  Extension Configuration <!-- protocol serialization style --> <dubbo:protocol serialization=&#34;xxx&#34; /> <!-- default configuration, will take effect if serialization is not configured in <dubbo:protocol> --> <dubbo:provider serialization=&#34;xxx&#34; /> Existing Extension  org.apache.dubbo.common.serialize.dubbo.DubboSeri [...]
-src |-main |-java |-com |-xxx |-XxxSerialization.java (Serialization implementation) |-XxxObjectInput."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/serialize/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Serialization Extension"><meta itemprop=description content="Summary Extension to serializing j [...]
+src |-main |-java |-com |-xxx |-XxxSerialization.java (Serialization implementation) |-XxxObjectInput."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/serialize/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Serialization Extension"><meta itemprop=descrip [...]
 Extension Interface  org.apache.dubbo.common.serialize.Serialization org.apache.dubbo.common.serialize.ObjectInput org.apache.dubbo.common.serialize.ObjectOutput  Extension Configuration <!-- protocol serialization style --> <dubbo:protocol serialization=&#34;xxx&#34; /> <!-- default configuration, will take effect if serialization is not configured in <dubbo:protocol> --> <dubbo:provider serialization=&#34;xxx&#34; /> Existing Extension  org.apache.dubbo.common.serialize.dubbo.DubboSeri [...]
-src |-main |-java |-com |-xxx |-XxxSerialization.java (Serialization implementation) |-XxxObjectInput."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="129"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Serialization Extension"><meta name=twitter:description content="Summary Extension to serializing java object into byte code stream for transporting on the network, and vise versa.
+src |-main |-java |-com |-xxx |-XxxSerialization.java (Serialization implementation) |-XxxObjectInput."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="129"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Serialization Extension"><meta name=twitter:description content="Summary Extension to serializing java object into byte code stream for transporting on the network, and vise versa.
 Extension Interface  org.apache.dubbo.common.serialize.Serialization org.apache.dubbo.common.serialize.ObjectInput org.apache.dubbo.common.serialize.ObjectOutput  Extension Configuration <!-- protocol serialization style --> <dubbo:protocol serialization=&#34;xxx&#34; /> <!-- default configuration, will take effect if serialization is not configured in <dubbo:protocol> --> <dubbo:provider serialization=&#34;xxx&#34; /> Existing Extension  org.apache.dubbo.common.serialize.dubbo.DubboSeri [...]
-src |-main |-java |-com |-xxx |-XxxSerialization.java (Serialization implementation) |-XxxObjectInput."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9c3e92478ac4794f7583d0b2a7c043e9717486d0407c2df [...]
+src |-main |-java |-com |-xxx |-XxxSerialization.java (Serialization implementation) |-XxxObjectInput."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f68 [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -196,4 +196,4 @@ src |-main |-java |-com |-xxx |-XxxSerialization.java (Serialization implementat
 <span style=color:#719e07>}</span>
 </code></pre></div><p>META-INF/dubbo/org.apache.dubbo.common.serialize.Serialization:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxSerialization
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/dev/impls/status-checker/index.html b/en/docs/v2.7/dev/impls/status-checker/index.html
index a100b6f..fea9875 100644
--- a/en/docs/v2.7/dev/impls/status-checker/index.html
+++ b/en/docs/v2.7/dev/impls/status-checker/index.html
@@ -1,13 +1,13 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 Extension Interface org.apache.dubbo.common.status.StatusChecker
 Extension Configuration <dubbo:protocol status=&#34;xxx,yyy&#34; /> <!-- default configuration, will take effect if no status attribute is configured in <dubbo:protocol> --> <dubbo:provider status=&#34;xxx,yyy&#34; /> Existing Extension  org.apache.dubbo.common.status.support.MemoryStatusChecker org.apache.dubbo.common.status.support.LoadStatusChecker org.apache.dubbo.rpc.dubbo.status.ServerStatusChecker org.apache.dubbo.rpc.dubbo.status.ThreadPoolStatusChecker org.apache.dubbo.registry. [...]
-src |-main |-java |-com |-xxx |-XxxStatusChecker."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/status-checker/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="StatusChecker Extension"><meta itemprop=description content="Summary Extension to check status of resources service depends on. This status che [...]
+src |-main |-java |-com |-xxx |-XxxStatusChecker."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/status-checker/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="StatusChecker Extension"><meta itemprop=description content="Summary Extension to check status  [...]
 Extension Interface org.apache.dubbo.common.status.StatusChecker
 Extension Configuration <dubbo:protocol status=&#34;xxx,yyy&#34; /> <!-- default configuration, will take effect if no status attribute is configured in <dubbo:protocol> --> <dubbo:provider status=&#34;xxx,yyy&#34; /> Existing Extension  org.apache.dubbo.common.status.support.MemoryStatusChecker org.apache.dubbo.common.status.support.LoadStatusChecker org.apache.dubbo.rpc.dubbo.status.ServerStatusChecker org.apache.dubbo.rpc.dubbo.status.ThreadPoolStatusChecker org.apache.dubbo.registry. [...]
-src |-main |-java |-com |-xxx |-XxxStatusChecker."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="103"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="StatusChecker Extension"><meta name=twitter:description content="Summary Extension to check status of resources service depends on. This status checker can be used in both telnet status command and status page.
+src |-main |-java |-com |-xxx |-XxxStatusChecker."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="103"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="StatusChecker Extension"><meta name=twitter:description content="Summary Extension to check status of resources service depends on. This status checker can be used in both telnet status command and status page.
 Extension Interface org.apache.dubbo.common.status.StatusChecker
 Extension Configuration <dubbo:protocol status=&#34;xxx,yyy&#34; /> <!-- default configuration, will take effect if no status attribute is configured in <dubbo:protocol> --> <dubbo:provider status=&#34;xxx,yyy&#34; /> Existing Extension  org.apache.dubbo.common.status.support.MemoryStatusChecker org.apache.dubbo.common.status.support.LoadStatusChecker org.apache.dubbo.rpc.dubbo.status.ServerStatusChecker org.apache.dubbo.rpc.dubbo.status.ThreadPoolStatusChecker org.apache.dubbo.registry. [...]
-src |-main |-java |-com |-xxx |-XxxStatusChecker."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9c3e92478ac4794f7583d0b2a7c043e9717486d0407c2dfdf725043f.css as=style><link href=/scss/main.min.8b18 [...]
+src |-main |-java |-com |-xxx |-XxxStatusChecker."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -190,4 +190,4 @@ src |-main |-java |-com |-xxx |-XxxStatusChecker."><script type=application/java
 <span style=color:#719e07>}</span>
 </code></pre></div><p>META-INF/dubbo/org.apache.dubbo.common.status.StatusChecker:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxStatusChecker
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/dev/impls/telnet-handler/index.html b/en/docs/v2.7/dev/impls/telnet-handler/index.html
index 5fb5ff2..b14d874 100644
--- a/en/docs/v2.7/dev/impls/telnet-handler/index.html
+++ b/en/docs/v2.7/dev/impls/telnet-handler/index.html
@@ -1,13 +1,13 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 Extension Interface org.apache.dubbo.remoting.telnet.TelnetHandler
 Extension Configuration <dubbo:protocol telnet=&#34;xxx,yyy&#34; /> <!-- default configuration, will take effect if telnet attribute is not specified in <dubbo:protocol> --> <dubbo:provider telnet=&#34;xxx,yyy&#34; /> Existing Extension  org.apache.dubbo.remoting.telnet.support.ClearTelnetHandler org.apache.dubbo.remoting.telnet.support.ExitTelnetHandler org.apache.dubbo.remoting.telnet.support.HelpTelnetHandler org.apache.dubbo.remoting.telnet.support.StatusTelnetHandler org.apache.dubb [...]
-src |-main |-java |-com |-xxx |-XxxTelnetHandler.java (TelnetHandler implementation) |-resources |-META-INF |-dubbo |-org."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/telnet-handler/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="TelnetHandler Extension"><meta itemprop=description content="Summary E [...]
+src |-main |-java |-com |-xxx |-XxxTelnetHandler.java (TelnetHandler implementation) |-resources |-META-INF |-dubbo |-org."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/telnet-handler/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="TelnetHandler Extensio [...]
 Extension Interface org.apache.dubbo.remoting.telnet.TelnetHandler
 Extension Configuration <dubbo:protocol telnet=&#34;xxx,yyy&#34; /> <!-- default configuration, will take effect if telnet attribute is not specified in <dubbo:protocol> --> <dubbo:provider telnet=&#34;xxx,yyy&#34; /> Existing Extension  org.apache.dubbo.remoting.telnet.support.ClearTelnetHandler org.apache.dubbo.remoting.telnet.support.ExitTelnetHandler org.apache.dubbo.remoting.telnet.support.HelpTelnetHandler org.apache.dubbo.remoting.telnet.support.StatusTelnetHandler org.apache.dubb [...]
-src |-main |-java |-com |-xxx |-XxxTelnetHandler.java (TelnetHandler implementation) |-resources |-META-INF |-dubbo |-org."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="114"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="TelnetHandler Extension"><meta name=twitter:description content="Summary Extension to telnet command. All server should support telnet access for operation c [...]
+src |-main |-java |-com |-xxx |-XxxTelnetHandler.java (TelnetHandler implementation) |-resources |-META-INF |-dubbo |-org."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="114"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="TelnetHandler Extension"><meta name=twitter:description content="Summary Extension to telnet command. All server should support telnet access for operation c [...]
 Extension Interface org.apache.dubbo.remoting.telnet.TelnetHandler
 Extension Configuration <dubbo:protocol telnet=&#34;xxx,yyy&#34; /> <!-- default configuration, will take effect if telnet attribute is not specified in <dubbo:protocol> --> <dubbo:provider telnet=&#34;xxx,yyy&#34; /> Existing Extension  org.apache.dubbo.remoting.telnet.support.ClearTelnetHandler org.apache.dubbo.remoting.telnet.support.ExitTelnetHandler org.apache.dubbo.remoting.telnet.support.HelpTelnetHandler org.apache.dubbo.remoting.telnet.support.StatusTelnetHandler org.apache.dubb [...]
-src |-main |-java |-com |-xxx |-XxxTelnetHandler.java (TelnetHandler implementation) |-resources |-META-INF |-dubbo |-org."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9c3e92478ac4794f7583d0b2a7c [...]
+src |-main |-java |-com |-xxx |-XxxTelnetHandler.java (TelnetHandler implementation) |-resources |-META-INF |-dubbo |-org."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -194,4 +194,4 @@ src |-main |-java |-com |-xxx |-XxxTelnetHandler.java (TelnetHandler implementat
 </code></pre></div><h2 id=how-to-use>How To Use</h2><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-sh data-lang=sh>telnet 127.0.0.1 <span style=color:#2aa198>20880</span>
 dubbo&gt; xxx args
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/dev/impls/threadpool/index.html b/en/docs/v2.7/dev/impls/threadpool/index.html
index 874cd57..24d9b39 100644
--- a/en/docs/v2.7/dev/impls/threadpool/index.html
+++ b/en/docs/v2.7/dev/impls/threadpool/index.html
@@ -1,13 +1,13 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 Extension Interface org.apache.dubbo.common.threadpool.ThreadPool
 Extension Configuration <dubbo:protocol threadpool=&#34;xxx&#34; /> <!-- default configuration, it will take effect when threadpool attribute is not specified in <dubbo:protocol> --> <dubbo:provider threadpool=&#34;xxx&#34; /> Existing Extension  org.apache.dubbo.common.threadpool.FixedThreadPool org.apache.dubbo.common.threadpool.CachedThreadPool  Extension Guide Directory layout:
-src |-main |-java |-com |-xxx |-XxxThreadPool.java (ThreadPool implementation) |-resources |-META-INF |-dubbo |-org."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/threadpool/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="ThreadPool Extension"><meta itemprop=description content="Summary Thread pool st [...]
+src |-main |-java |-com |-xxx |-XxxThreadPool.java (ThreadPool implementation) |-resources |-META-INF |-dubbo |-org."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/threadpool/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="ThreadPool Extension"><meta item [...]
 Extension Interface org.apache.dubbo.common.threadpool.ThreadPool
 Extension Configuration <dubbo:protocol threadpool=&#34;xxx&#34; /> <!-- default configuration, it will take effect when threadpool attribute is not specified in <dubbo:protocol> --> <dubbo:provider threadpool=&#34;xxx&#34; /> Existing Extension  org.apache.dubbo.common.threadpool.FixedThreadPool org.apache.dubbo.common.threadpool.CachedThreadPool  Extension Guide Directory layout:
-src |-main |-java |-com |-xxx |-XxxThreadPool.java (ThreadPool implementation) |-resources |-META-INF |-dubbo |-org."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="104"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="ThreadPool Extension"><meta name=twitter:description content="Summary Thread pool strategy extension for service provider. When server receives one request, it nee [...]
+src |-main |-java |-com |-xxx |-XxxThreadPool.java (ThreadPool implementation) |-resources |-META-INF |-dubbo |-org."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="104"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="ThreadPool Extension"><meta name=twitter:description content="Summary Thread pool strategy extension for service provider. When server receives one request, it nee [...]
 Extension Interface org.apache.dubbo.common.threadpool.ThreadPool
 Extension Configuration <dubbo:protocol threadpool=&#34;xxx&#34; /> <!-- default configuration, it will take effect when threadpool attribute is not specified in <dubbo:protocol> --> <dubbo:provider threadpool=&#34;xxx&#34; /> Existing Extension  org.apache.dubbo.common.threadpool.FixedThreadPool org.apache.dubbo.common.threadpool.CachedThreadPool  Extension Guide Directory layout:
-src |-main |-java |-com |-xxx |-XxxThreadPool.java (ThreadPool implementation) |-resources |-META-INF |-dubbo |-org."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9c3e92478ac4794f7583d0b2a7c043e97 [...]
+src |-main |-java |-com |-xxx |-XxxThreadPool.java (ThreadPool implementation) |-resources |-META-INF |-dubbo |-org."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99 [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -191,4 +191,4 @@ src |-main |-java |-com |-xxx |-XxxThreadPool.java (ThreadPool implementation) |
 <span style=color:#719e07>}</span>
 </code></pre></div><p>META-INF/dubbo/org.apache.dubbo.common.threadpool.ThreadPool:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxThreadPool
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/dev/impls/validation/index.html b/en/docs/v2.7/dev/impls/validation/index.html
index 018feb3..7826bd1 100644
--- a/en/docs/v2.7/dev/impls/validation/index.html
+++ b/en/docs/v2.7/dev/impls/validation/index.html
@@ -1,19 +1,19 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 Extension Interface org.apache.dubbo.validation.Validation
 Extension Configuration <dubbo:service validation=&#34;xxx,yyy&#34; /> <!-- default configuration, it will take effect when there's no validation attribute specified in <dubbo:service> --> <dubbo:provider validation=&#34;xxx,yyy&#34; /> Existing Extension org.apache.dubbo.validation.support.jvalidation.JValidation
 Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxValidation.java (Validation implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.validation.Validation (plain text file with the content: xxx=com.xxx.XxxValidation) XxxValidation.java:
-package com.xxx; import org.apache.dubbo.validation.Validation; public class XxxValidation implements Validation { public Object getValidator(URL url) { // ."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/validation/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Validation Extension"><meta itemprop=de [...]
+package com.xxx; import org.apache.dubbo.validation.Validation; public class XxxValidation implements Validation { public Object getValidator(URL url) { // ."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/impls/validation/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name  [...]
 Extension Interface org.apache.dubbo.validation.Validation
 Extension Configuration <dubbo:service validation=&#34;xxx,yyy&#34; /> <!-- default configuration, it will take effect when there's no validation attribute specified in <dubbo:service> --> <dubbo:provider validation=&#34;xxx,yyy&#34; /> Existing Extension org.apache.dubbo.validation.support.jvalidation.JValidation
 Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxValidation.java (Validation implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.validation.Validation (plain text file with the content: xxx=com.xxx.XxxValidation) XxxValidation.java:
-package com.xxx; import org.apache.dubbo.validation.Validation; public class XxxValidation implements Validation { public Object getValidator(URL url) { // ."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="109"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Validation Extension"><meta name=twitter:description content="Summary Extension for parameter validation.
+package com.xxx; import org.apache.dubbo.validation.Validation; public class XxxValidation implements Validation { public Object getValidator(URL url) { // ."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="109"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Validation Extension"><meta name=twitter:description content="Summary Extension for parameter validation.
 Extension Interface org.apache.dubbo.validation.Validation
 Extension Configuration <dubbo:service validation=&#34;xxx,yyy&#34; /> <!-- default configuration, it will take effect when there's no validation attribute specified in <dubbo:service> --> <dubbo:provider validation=&#34;xxx,yyy&#34; /> Existing Extension org.apache.dubbo.validation.support.jvalidation.JValidation
 Extension Guide Directory layout:
 src |-main |-java |-com |-xxx |-XxxValidation.java (Validation implementation) |-resources |-META-INF |-dubbo |-org.apache.dubbo.validation.Validation (plain text file with the content: xxx=com.xxx.XxxValidation) XxxValidation.java:
-package com.xxx; import org.apache.dubbo.validation.Validation; public class XxxValidation implements Validation { public Object getValidator(URL url) { // ."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min. [...]
+package com.xxx; import org.apache.dubbo.validation.Validation; public class XxxValidation implements Validation { public Object getValidator(URL url) { // ."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -208,4 +208,4 @@ package com.xxx; import org.apache.dubbo.validation.Validation; public class Xxx
 <span style=color:#719e07>}</span>
 </code></pre></div><p>META-INF/dubbo/org.apache.dubbo.validation.Validation:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxValidation
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/dev/index.html b/en/docs/v2.7/dev/index.html
index 78c7aef..f6b0a70 100644
--- a/en/docs/v2.7/dev/index.html
+++ b/en/docs/v2.7/dev/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v2.7/dev/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon typ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v2.7/dev/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon typ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/dev/_index.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+the+ [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Dubbo%20Developer%20Guide" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/v2.7/>Dubbo 2.7</a></li><li class="breadcrumb-it [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/dev/principals/code-detail/index.html b/en/docs/v2.7/dev/principals/code-detail/index.html
index f50ec75..bc7713e 100644
--- a/en/docs/v2.7/dev/principals/code-detail/index.html
+++ b/en/docs/v2.7/dev/principals/code-detail/index.html
@@ -1,7 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
- Recently, I have been worried about the quality of the Dubbo distributed service framework. If there are more maintenance personnel or changes, there will be a decline in quality. I am thinking, is there any need for everyone to abide by it, according to a habit when writing code, I have summarized it. The code process, especially the framework code, should always keep in mind the details. Maybe the following will be said, everyone will feel very simple, very basic, but always keep in m [...]
- Recently, I have been worried about the quality of the Dubbo distributed service framework. If there are more maintenance personnel or changes, there will be a decline in quality. I am thinking, is there any need for everyone to abide by it, according to a habit when writing code, I have summarized it. The code process, especially the framework code, should always keep in mind the details. Maybe the following will be said, everyone will feel very simple, very basic, but always keep in m [...]
- Recently, I have been worried about the quality of the Dubbo distributed service framework. If there are more maintenance personnel or changes, there will be a decline in quality. I am thinking, is there any need for everyone to abide by it, according to a habit when writing code, I have summarized it. The code process, especially the framework code, should always keep in mind the details. Maybe the following will be said, everyone will feel very simple, very basic, but always keep in m [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+ Recently, I have been worried about the quality of the Dubbo distributed service framework. If there are more maintenance personnel or changes, there will be a decline in quality. I am thinking, is there any need for everyone to abide by it, according to a habit when writing code, I have summarized it. The code process, especially the framework code, should always keep in mind the details. Maybe the following will be said, everyone will feel very simple, very basic, but always keep in m [...]
+ Recently, I have been worried about the quality of the Dubbo distributed service framework. If there are more maintenance personnel or changes, there will be a decline in quality. I am thinking, is there any need for everyone to abide by it, according to a habit when writing code, I have summarized it. The code process, especially the framework code, should always keep in mind the details. Maybe the following will be said, everyone will feel very simple, very basic, but always keep in m [...]
+ Recently, I have been worried about the quality of the Dubbo distributed service framework. If there are more maintenance personnel or changes, there will be a decline in quality. I am thinking, is there any need for everyone to abide by it, according to a habit when writing code, I have summarized it. The code process, especially the framework code, should always keep in mind the details. Maybe the following will be said, everyone will feel very simple, very basic, but always keep in m [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -161,4 +161,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/dev/principals/code-detail.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22 [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=The%20Devil%20Is%20In%20The%20Details" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div><nav id=TableOfContents><ul><li><a href=#prevent-null-pointer-dereference-and-index-out-of-bounds>Prevent null pointer dereference and index out of bounds</a></li><li><a href=#ensure-thread-safety-and-visibility>Ensure thread safety and visibility</a></li><li><a href=#fail-fast-and-precondition>Fail fast and precondition</a></li><li><a href=#separate-reliable-o [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/dev/principals/configuration/index.html b/en/docs/v2.7/dev/principals/configuration/index.html
index 3c64cf9..898b97a 100644
--- a/en/docs/v2.7/dev/principals/configuration/index.html
+++ b/en/docs/v2.7/dev/principals/configuration/index.html
@@ -1,7 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
- Dubbo design is now completely unobtrusive, namely the user only depends on the configuration of contract.After multiple versions of the development, in order to meet the demand of various scenarios, configuration is more and more.In order to maintain compatibility with only grow, lurking inside all sorts of styles, convention, rules.The new version will also be configured for a adjustment, remove the dubbo, properties, instead of all the spring configuration."><meta property="og:type"  [...]
- Dubbo design is now completely unobtrusive, namely the user only depends on the configuration of contract.After multiple versions of the development, in order to meet the demand of various scenarios, configuration is more and more.In order to maintain compatibility with only grow, lurking inside all sorts of styles, convention, rules.The new version will also be configured for a adjustment, remove the dubbo, properties, instead of all the spring configuration."><meta itemprop=dateModifi [...]
- Dubbo design is now completely unobtrusive, namely the user only depends on the configuration of contract.After multiple versions of the development, in order to meet the demand of various scenarios, configuration is more and more.In order to maintain compatibility with only grow, lurking inside all sorts of styles, convention, rules.The new version will also be configured for a adjustment, remove the dubbo, properties, instead of all the spring configuration."><script type=application/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+ Dubbo design is now completely unobtrusive, namely the user only depends on the configuration of contract.After multiple versions of the development, in order to meet the demand of various scenarios, configuration is more and more.In order to maintain compatibility with only grow, lurking inside all sorts of styles, convention, rules.The new version will also be configured for a adjustment, remove the dubbo, properties, instead of all the spring configuration."><meta property="og:type"  [...]
+ Dubbo design is now completely unobtrusive, namely the user only depends on the configuration of contract.After multiple versions of the development, in order to meet the demand of various scenarios, configuration is more and more.In order to maintain compatibility with only grow, lurking inside all sorts of styles, convention, rules.The new version will also be configured for a adjustment, remove the dubbo, properties, instead of all the spring configuration."><meta itemprop=dateModifi [...]
+ Dubbo design is now completely unobtrusive, namely the user only depends on the configuration of contract.After multiple versions of the development, in order to meet the demand of various scenarios, configuration is more and more.In order to maintain compatibility with only grow, lurking inside all sorts of styles, convention, rules.The new version will also be configured for a adjustment, remove the dubbo, properties, instead of all the spring configuration."><script type=application/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -164,4 +164,4 @@
 <code>&lt;dubbo:registry address="${dubbo.registry.address1}" /></code>,
 <code>&lt;dubbo:registry address="${dubbo.registry.address2}" /></code>,So this place, Dubbo support in the ${Dubbo. Registry. Address} value, through vertical dividing multiple registry addresses, used to represent a registry address.</p><h2 id=configuration-inheritance>Configuration inheritance</h2><p>Configuration is also &ldquo;duplicate code&rdquo;, there is also a &ldquo;generalization and elaboration&rdquo; problem.Such as: Dubbo timeout Settings, each service, and each method, sh [...]
 Dubbo, moreover, the old version all the timeout, retries, load balancing strategies are only in the service consumer configuration.But in the process of actual use, found that the service provider knows better than consumer, but the configuration items are used in consumer.The new version, joined in the provider can match these parameters, through the registry to the consumer.</p><p><img src=static/imgs/dev/configuration-override.png alt=configuration-override></p><h2 id=configuration-b [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/dev/principals/dummy/index.html b/en/docs/v2.7/dev/principals/dummy/index.html
index 8cf2636..3753a81 100644
--- a/en/docs/v2.7/dev/principals/dummy/index.html
+++ b/en/docs/v2.7/dev/principals/dummy/index.html
@@ -1,7 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
- Recently I was feeling stupid because I solved too many stupid problems. The service framework is becoming more widely used. Every day, I have to help the endpoint user to resolve problems. Gradually, it is found that most of the problems are configuration errors, or duplicated files or classes, or network failure. So I prepare to add some &ldquo;fool-proof&rdquo; design to the further version. It may be very simple, but it is still a little help for troubleshooting speed."><meta proper [...]
- Recently I was feeling stupid because I solved too many stupid problems. The service framework is becoming more widely used. Every day, I have to help the endpoint user to resolve problems. Gradually, it is found that most of the problems are configuration errors, or duplicated files or classes, or network failure. So I prepare to add some &ldquo;fool-proof&rdquo; design to the further version. It may be very simple, but it is still a little help for troubleshooting speed."><meta itempr [...]
- Recently I was feeling stupid because I solved too many stupid problems. The service framework is becoming more widely used. Every day, I have to help the endpoint user to resolve problems. Gradually, it is found that most of the problems are configuration errors, or duplicated files or classes, or network failure. So I prepare to add some &ldquo;fool-proof&rdquo; design to the further version. It may be very simple, but it is still a little help for troubleshooting speed."><script type [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+ Recently I was feeling stupid because I solved too many stupid problems. The service framework is becoming more widely used. Every day, I have to help the endpoint user to resolve problems. Gradually, it is found that most of the problems are configuration errors, or duplicated files or classes, or network failure. So I prepare to add some &ldquo;fool-proof&rdquo; design to the further version. It may be very simple, but it is still a little help for troubleshooting speed."><meta proper [...]
+ Recently I was feeling stupid because I solved too many stupid problems. The service framework is becoming more widely used. Every day, I have to help the endpoint user to resolve problems. Gradually, it is found that most of the problems are configuration errors, or duplicated files or classes, or network failure. So I prepare to add some &ldquo;fool-proof&rdquo; design to the further version. It may be very simple, but it is still a little help for troubleshooting speed."><meta itempr [...]
+ Recently I was feeling stupid because I solved too many stupid problems. The service framework is becoming more widely used. Every day, I have to help the endpoint user to resolve problems. Gradually, it is found that most of the problems are configuration errors, or duplicated files or classes, or network failure. So I prepare to add some &ldquo;fool-proof&rdquo; design to the further version. It may be very simple, but it is still a little help for troubleshooting speed."><script type [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -313,4 +313,4 @@
 <span style=color:#719e07>fi</span>  
 <span style=color:#b58900>echo</span> <span style=color:#2aa198>&#34;OK!&#34;</span>
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/dev/principals/expansibility/index.html b/en/docs/v2.7/dev/principals/expansibility/index.html
index 70804c7..6cdb779 100644
--- a/en/docs/v2.7/dev/principals/expansibility/index.html
+++ b/en/docs/v2.7/dev/principals/expansibility/index.html
@@ -1,7 +1,7 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
- There are more and more products in our platform, the function of the product also more and more.Platform products in order to meet the requirement of each BU and department as well as product line, will surely will be a lot of irrelevant function together, the customer can use selective.In order to compatible with more demand for each product, each framework, are constantly expanding, and we often choose some extension of the extension, namely to old and new function expanded into a ge [...]
- There are more and more products in our platform, the function of the product also more and more.Platform products in order to meet the requirement of each BU and department as well as product line, will surely will be a lot of irrelevant function together, the customer can use selective.In order to compatible with more demand for each product, each framework, are constantly expanding, and we often choose some extension of the extension, namely to old and new function expanded into a ge [...]
- There are more and more products in our platform, the function of the product also more and more.Platform products in order to meet the requirement of each BU and department as well as product line, will surely will be a lot of irrelevant function together, the customer can use selective.In order to compatible with more demand for each product, each framework, are constantly expanding, and we often choose some extension of the extension, namely to old and new function expanded into a ge [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+ There are more and more products in our platform, the function of the product also more and more.Platform products in order to meet the requirement of each BU and department as well as product line, will surely will be a lot of irrelevant function together, the customer can use selective.In order to compatible with more demand for each product, each framework, are constantly expanding, and we often choose some extension of the extension, namely to old and new function expanded into a ge [...]
+ There are more and more products in our platform, the function of the product also more and more.Platform products in order to meet the requirement of each BU and department as well as product line, will surely will be a lot of irrelevant function together, the customer can use selective.In order to compatible with more demand for each product, each framework, are constantly expanding, and we often choose some extension of the extension, namely to old and new function expanded into a ge [...]
+ There are more and more products in our platform, the function of the product also more and more.Platform products in order to meet the requirement of each BU and department as well as product line, will surely will be a lot of irrelevant function together, the customer can use selective.In order to compatible with more demand for each product, each framework, are constantly expanding, and we often choose some extension of the extension, namely to old and new function expanded into a ge [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -161,4 +161,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/dev/principals/expansibility.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter% [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Talk%20About%20Expansion%20Of%20Extension%20And%20Incremental%20Extension" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/v2.7/>Dubbo 2.7</a></li><li class=breadcrumb-ite [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/dev/principals/extension/index.html b/en/docs/v2.7/dev/principals/extension/index.html
index 36eb4bb..c4be731 100644
--- a/en/docs/v2.7/dev/principals/extension/index.html
+++ b/en/docs/v2.7/dev/principals/extension/index.html
@@ -1,10 +1,10 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
  With the promotion of service, the website of Dubbo service framework requirements gradually increase, Dubbo existing developers can implement demand is limited, many requirements have been delay, and site classmates also want to participate, combined with field, so the platform will be open to internal part of the project, let everyone together to implement, Dubbo as one of the pilot project.
-Now that want to open it, about to take some extension point Dubbo, let participants black box extend as far as possible, rather than a white box to modify the code, or branch, quality, merger, the conflict will be hard to manage."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/principals/extension/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apach [...]
+Now that want to open it, about to take some extension point Dubbo, let participants black box extend as far as possible, rather than a white box to modify the code, or branch, quality, merger, the conflict will be hard to manage."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/principals/extension/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08: [...]
  With the promotion of service, the website of Dubbo service framework requirements gradually increase, Dubbo existing developers can implement demand is limited, many requirements have been delay, and site classmates also want to participate, combined with field, so the platform will be open to internal part of the project, let everyone together to implement, Dubbo as one of the pilot project.
-Now that want to open it, about to take some extension point Dubbo, let participants black box extend as far as possible, rather than a white box to modify the code, or branch, quality, merger, the conflict will be hard to manage."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="980"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Extension Points To Reconstruct"><meta name=twitt [...]
+Now that want to open it, about to take some extension point Dubbo, let participants black box extend as far as possible, rather than a white box to modify the code, or branch, quality, merger, the conflict will be hard to manage."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="980"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Extension Points To Reconstruct"><meta name=twitt [...]
  With the promotion of service, the website of Dubbo service framework requirements gradually increase, Dubbo existing developers can implement demand is limited, many requirements have been delay, and site classmates also want to participate, combined with field, so the platform will be open to internal part of the project, let everyone together to implement, Dubbo as one of the pilot project.
-Now that want to open it, about to take some extension point Dubbo, let participants black box extend as far as possible, rather than a white box to modify the code, or branch, quality, merger, the conflict will be hard to manage."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-a [...]
+Now that want to open it, about to take some extension point Dubbo, let participants black box extend as far as possible, rather than a white box to modify the code, or branch, quality, merger, the conflict will be hard to manage."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytic [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -203,4 +203,4 @@ createExporter<span style=color:#719e07>(</span>String host<span style=color:#71
 createExporter<span style=color:#719e07>(</span>URL url<span style=color:#719e07>);</span>  
 </code></pre></div><p>For example, the existing: Invoker, Exporter, InvocationHandler, FilterChainAre actually invoke behavior at different stages, can abstract away completely, unified for the Invoker, reduce the concept.</p><h2 id=step-5-hierarchical-modular-extensions-rather-than-generic-type-extension>Step 5, hierarchical, modular extensions, rather than generic type extension</h2><p>Why see:<a href=../expansibility>expansibility</a></p><p>Generalization expansion refers to: the exte [...]
 But these are the core?RPC can Run, kicked off what?And what is not kick off?Based on this consideration, the RPC can be broken down into two levels, Protocol and Invoker is the core of RPC.Other, including the Router, Failover, Loadbalance, Subscriber, the Publisher is the core, but the Routing.Therefore, the Routing as an extension of the Rpc core, design is as follows:</p><p><img src=/imgs/dev/design-step3.png alt=design-step-3></p><h2 id=step-6-and-networking>Step 6, and networking</ [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/dev/principals/general-knowledge/index.html b/en/docs/v2.7/dev/principals/general-knowledge/index.html
index 88178e2..76de22f 100644
--- a/en/docs/v2.7/dev/principals/general-knowledge/index.html
+++ b/en/docs/v2.7/dev/principals/general-knowledge/index.html
@@ -1,10 +1,10 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
  Recently told the new team some design on the common sense, is likely to be new and some other help, the thought of a few temporarily, first write here.
-The API and SPI separation Framework or component there are generally two types of customers, one is a consumer, is an extension.API (Application Programming Interface) is used to users, and SPI (Service dojo.provide Interface) is used to expand.At design time, try to put them off, and don&rsquo;t mix."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/principals/general-knowledge/"><meta property="article:modified_time" [...]
+The API and SPI separation Framework or component there are generally two types of customers, one is a consumer, is an extension.API (Application Programming Interface) is used to users, and SPI (Service dojo.provide Interface) is used to expand.At design time, try to put them off, and don&rsquo;t mix."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/principals/general-knowledge/"><meta property="article:section" conte [...]
  Recently told the new team some design on the common sense, is likely to be new and some other help, the thought of a few temporarily, first write here.
-The API and SPI separation Framework or component there are generally two types of customers, one is a consumer, is an extension.API (Application Programming Interface) is used to users, and SPI (Service dojo.provide Interface) is used to expand.At design time, try to put them off, and don&rsquo;t mix."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="1459"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta nam [...]
+The API and SPI separation Framework or component there are generally two types of customers, one is a consumer, is an extension.API (Application Programming Interface) is used to users, and SPI (Service dojo.provide Interface) is used to expand.At design time, try to put them off, and don&rsquo;t mix."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="1459"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta nam [...]
  Recently told the new team some design on the common sense, is likely to be new and some other help, the thought of a few temporarily, first write here.
-The API and SPI separation Framework or component there are generally two types of customers, one is a consumer, is an extension.API (Application Programming Interface) is used to users, and SPI (Service dojo.provide Interface) is used to expand.At design time, try to put them off, and don&rsquo;t mix."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto [...]
+The API and SPI separation Framework or component there are generally two types of customers, one is a consumer, is an extension.API (Application Programming Interface) is used to users, and SPI (Service dojo.provide Interface) is used to expand.At design time, try to put them off, and don&rsquo;t mix."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga( [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -164,4 +164,4 @@ The API and SPI separation Framework or component there are generally two types
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/dev/principals/general-knowledge.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+mat [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Some%20In%20The%20Design%20Of%20The%20Basic%20Common%20Sense" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div><nav id=TableOfContents><ul><li><a href=#the-api-and-spi-separation>The API and SPI separation</a></li><li><a href=#service-domainentitysession-domains-separation>Service domain/entity/session domains separation</a></li><li><a href=#on-the-important-process-to-interceptor-interface>On the important process to interceptor interface</a></li><li><a href=#the-impor [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/dev/principals/index.html b/en/docs/v2.7/dev/principals/index.html
index 5d2ee0f..b489651 100644
--- a/en/docs/v2.7/dev/principals/index.html
+++ b/en/docs/v2.7/dev/principals/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v2.7/dev/principals/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link r [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v2.7/dev/principals/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link r [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/dev/principals/_index.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+sect [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Dubbo%20Design%20Principals" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/v2.7/>Dubbo 2.7</a></li><li class=breadcrumb-ite [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/dev/principals/robustness/index.html b/en/docs/v2.7/dev/principals/robustness/index.html
index 61aabe1..9def895 100644
--- a/en/docs/v2.7/dev/principals/robustness/index.html
+++ b/en/docs/v2.7/dev/principals/robustness/index.html
@@ -1,13 +1,13 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
  Dubbo as a remote service exposure, calls and management solutions, through the meridians of the application is running, its itself to achieve robustness of importance is self-evident.
 Here are some Dubbo principle and method of use.
-The log Logging is one of the most commonly used way to find, discover problems.Log quality is often neglected, there is no log on using expressly agreed upon.Attaches great importance to the use of the Log, and improve the concentration of the Log information."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/principals/robustness/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta proper [...]
+The log Logging is one of the most commonly used way to find, discover problems.Log quality is often neglected, there is no log on using expressly agreed upon.Attaches great importance to the use of the Log, and improve the concentration of the Log information."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/en/docs/v2.7/dev/principals/robustness/"><meta property="article:section" content="docs"><meta property="article:modified_time"  [...]
  Dubbo as a remote service exposure, calls and management solutions, through the meridians of the application is running, its itself to achieve robustness of importance is self-evident.
 Here are some Dubbo principle and method of use.
-The log Logging is one of the most commonly used way to find, discover problems.Log quality is often neglected, there is no log on using expressly agreed upon.Attaches great importance to the use of the Log, and improve the concentration of the Log information."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="932"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="The Robustness Of  [...]
+The log Logging is one of the most commonly used way to find, discover problems.Log quality is often neglected, there is no log on using expressly agreed upon.Attaches great importance to the use of the Log, and improve the concentration of the Log information."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="932"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="The Robustness Of  [...]
  Dubbo as a remote service exposure, calls and management solutions, through the meridians of the application is running, its itself to achieve robustness of importance is self-evident.
 Here are some Dubbo principle and method of use.
-The log Logging is one of the most commonly used way to find, discover problems.Log quality is often neglected, there is no log on using expressly agreed upon.Attaches great importance to the use of the Log, and improve the concentration of the Log information."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script [...]
+The log Logging is one of the most commonly used way to find, discover problems.Log quality is often neglected, there is no log on using expressly agreed upon.Attaches great importance to the use of the Log, and improve the concentration of the Log information."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async  [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -168,4 +168,4 @@ The log Logging is one of the most commonly used way to find, discover problems.
 <a href="https://github.com/apache/dubbo-website/issues/new?title=The%20Robustness%20Of%20The%20Design%20Implementation" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div><nav id=TableOfContents><ul><li><a href=#the-log>The log</a><ul><li><a href=#record-the-contents-of-the-stipulated-strictly-warn-the-error-level>Record the contents of the stipulated strictly WARN, the ERROR level</a></li><li><a href=#in-the-log-as-much-as-possible-to-collect-key-information>In the log, as much as possible to collect key information</a></li><li [...]
 This decrease after operation, ensure database can cooling Down (Cool Down).</p><h3 id=the-client-reconnection-registry>The Client reconnection registry</h3><p>When a registry downtime, other Client will receive events at the same time, and to reconnect to another registry.The Client number is relatively more, will be the impact of the registry.Avoid method can be a Client reconnection random delay for 3 minutes, when the reconnection spread out.</p><style>.feedback--answer{display:inlin [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/dev/release/index.html b/en/docs/v2.7/dev/release/index.html
index 2e36472..40e0e23 100644
--- a/en/docs/v2.7/dev/release/index.html
+++ b/en/docs/v2.7/dev/release/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/dev/release.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+the [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Versions" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div><nav id=TableOfContents><ul><li><a href=#two-versions-evolving-at-the-same-time>Two versions evolving at the same time</a></li><li><a href=#pros>Pros</a></li><li><a href=#the-responsibilities-of-users>The responsibilities of users</a></li></ul></nav></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-bloc [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/dev/spi/index.html b/en/docs/v2.7/dev/spi/index.html
index 4916cbb..5987899 100644
--- a/en/docs/v2.7/dev/spi/index.html
+++ b/en/docs/v2.7/dev/spi/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
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 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -258,4 +258,4 @@
     <span style=color:#586e75>// ...
 </span><span style=color:#586e75></span><span style=color:#719e07>}</span>
 </code></pre></div><section class=footnotes role=doc-endnotes><hr><ol><li id=fn:1 role=doc-endnote><p>Note: The config file here is in you own jar file, not in dubbo release jar file, Dubbo will scan all jar files with the same filename in classpath and then merge them together <a href=#fnref:1 class=footnote-backref role=doc-backlink>&#8617;&#xfe0e;</a></p></li><li id=fn:2 role=doc-endnote><p>Note: SPI will be loaded in singleton pattern(Please ensure thread safety), cached in <code>Ext [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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diff --git a/en/docs/v2.7/dev/tck/index.html b/en/docs/v2.7/dev/tck/index.html
index 8cee741..afdcd06 100644
--- a/en/docs/v2.7/dev/tck/index.html
+++ b/en/docs/v2.7/dev/tck/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
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 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/dev/TCK.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+the+top [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Compatibility%20Test" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/v2.7/>Dubbo 2.7</a></li><li class=breadcrumb-ite [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/index.html b/en/docs/v2.7/index.html
index ae302b0..4e9916a 100644
--- a/en/docs/v2.7/index.html
+++ b/en/docs/v2.7/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v2.7/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v2.7/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
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 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
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 <a href="https://github.com/apache/dubbo-website/issues/new?title=Dubbo%202.7" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class="breadcrumb-item active" aria-current=page><a href=https://dubbo.apache.org/en/docs/v2.7/>Dubbo 2.7</a></ [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/benchmark-tool/index.html b/en/docs/v2.7/user/benchmark-tool/index.html
index a056ba1..7482139 100644
--- a/en/docs/v2.7/user/benchmark-tool/index.html
+++ b/en/docs/v2.7/user/benchmark-tool/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -162,4 +162,4 @@
   <span style=color:#719e07>return</span> demoService<span style=color:#719e07>.</span>sendRequest<span style=color:#719e07>(</span><span style=color:#2aa198>&#34;hello&#34;</span><span style=color:#719e07>);</span>
 <span style=color:#719e07>}</span>
 </code></pre></div></li><li><p>Make your own benchmark project into a jar package, such as demo.benchmark.jar</p></li><li><p>Put the demo.benchmark.jar and service API jar into directory dubbo.benchmark/lib</p></li><li><p>Configuring dubbo.properties</p></li><li><p>Run run.bat(windows) or run.sh(linux)</p></li></ul><p>If you want to test the different versions of Dubbo, you can replace the jar of the Dubbo.</p><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/best-practice/index.html b/en/docs/v2.7/user/best-practice/index.html
index d69d7b9..c526156 100644
--- a/en/docs/v2.7/user/best-practice/index.html
+++ b/en/docs/v2.7/user/best-practice/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/user/best-practice.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Best%20practice" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div><nav id=TableOfContents><ul><li><a href=#modularization>Modularization</a></li><li><a href=#granularity>Granularity</a></li><li><a href=#version>Version</a></li><li><a href=#compatibility>Compatibility</a></li><li><a href=#enumeration-type>Enumeration type</a></li><li><a href=#serialization>Serialization</a></li><li><a href=#exception>Exception</a></li><li><a h [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/capacity-plan/index.html b/en/docs/v2.7/user/capacity-plan/index.html
index 11833c8..4871dbb 100644
--- a/en/docs/v2.7/user/capacity-plan/index.html
+++ b/en/docs/v2.7/user/capacity-plan/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/user/capacity-plan.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Capacity%20plan" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div><nav id=TableOfContents><ul><li><a href=#use-member-service-project-of-dubbo>Use member service project of Dubbo</a></li><li><a href=#use-product-authorization-service-project-of-dubbo>Use product authorization service project of Dubbo</a></li></ul></nav></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/configuration/annotation/index.html b/en/docs/v2.7/user/configuration/annotation/index.html
index 7280cf6..ef8a51a 100644
--- a/en/docs/v2.7/user/configuration/annotation/index.html
+++ b/en/docs/v2.7/user/configuration/annotation/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -203,4 +203,4 @@ dubbo.consumer.timeout=3000
     String hello <span style=color:#719e07>=</span> annotationAction<span style=color:#719e07>.</span>doSayHello<span style=color:#719e07>(</span><span style=color:#2aa198>&#34;world&#34;</span><span style=color:#719e07>);</span>
 <span style=color:#719e07>}</span>
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/user/configuration/api/index.html b/en/docs/v2.7/user/configuration/api/index.html
index b9b8018..f9d54a8 100644
--- a/en/docs/v2.7/user/configuration/api/index.html
+++ b/en/docs/v2.7/user/configuration/api/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -248,4 +248,4 @@ ReferenceConfig<span style=color:#719e07>&lt;</span>XxxService<span style=color:
  
 <span style=color:#719e07>...</span>
 </code></pre></div><section class=footnotes role=doc-endnotes><hr><ol><li id=fn:1 role=doc-endnote><p>When should we usd API: API is very useful for integrating with systems like OpenAPI, ESB, Test, Mock, etc. General Providers and Consumers, we still recommend use <a href=../xml>XML Configuration</a>. <a href=#fnref:1 class=footnote-backref role=doc-backlink>&#8617;&#xfe0e;</a></p></li></ol></section><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.fee [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/configuration/configuration-load-process/index.html b/en/docs/v2.7/user/configuration/configuration-load-process/index.html
index db0ea14..debae34 100644
--- a/en/docs/v2.7/user/configuration/configuration-load-process/index.html
+++ b/en/docs/v2.7/user/configuration/configuration-load-process/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -240,4 +240,4 @@ dubbo.reference.org.apache.dubbo.samples.api.DemoService.parameters.item4=value4
     System<span style=color:#719e07>.</span>in<span style=color:#719e07>.</span>read<span style=color:#719e07>();</span>
 <span style=color:#719e07>}</span>
 </code></pre></div><p>Refer to <a href=https://github.com/apache/dubbo-samples/tree/master/dubbo-samples-api>the sample</a></p><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/user/configuration/index.html b/en/docs/v2.7/user/configuration/index.html
index 027e857..8e5786c 100644
--- a/en/docs/v2.7/user/configuration/index.html
+++ b/en/docs/v2.7/user/configuration/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v2.7/user/configuration/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><li [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v2.7/user/configuration/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><li [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/user/configuration/_index.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+ [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Dubbo%20Configuration" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/v2.7/>Dubbo 2.7</a></li><li class=breadcrumb-ite [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/configuration/properties/index.html b/en/docs/v2.7/user/configuration/properties/index.html
index 5de85fa..071d3b4 100644
--- a/en/docs/v2.7/user/configuration/properties/index.html
+++ b/en/docs/v2.7/user/configuration/properties/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -161,4 +161,4 @@
 dubbo.application.owner=bar
 dubbo.registry.address=10.20.153.10:9090
 </code></pre></div><h2 id=overrides-and-priorities>Overrides and Priorities</h2><p><img src=/imgs/user/dubbo-properties-override.jpg alt=properties-override></p><p>Priorities from high to low:</p><ul><li><p>JVM -D parameters, you can easily override configuration when deploying or starting applications, e.g., change the port of dubbo protocol.</p></li><li><p>XML, the properties present in XML will override that in dubbo.properties.</p></li><li><p>Properties, the default value, only works [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/configuration/xml/index.html b/en/docs/v2.7/user/configuration/xml/index.html
index 29491a6..bffde13 100644
--- a/en/docs/v2.7/user/configuration/xml/index.html
+++ b/en/docs/v2.7/user/configuration/xml/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -179,4 +179,4 @@
     <span style=color:#268bd2>&lt;dubbo:protocol</span> name=<span style=color:#2aa198>&#34;jms&#34;</span> p:queue=<span style=color:#2aa198>&#34;your_queue&#34;</span> <span style=color:#268bd2>/&gt;</span>  
 <span style=color:#268bd2>&lt;/beans&gt;</span>
 </code></pre></div><h2 id=the-relations-between-configuration-tags>The relations between configuration tags</h2><p><img src=/imgs/user/dubbo-config.jpg alt=dubbo-config></p><table><thead><tr><th>tag</th><th>purpose</th><th>introduction</th></tr></thead><tbody><tr><td><code>&lt;dubbo:service/></code></td><td>Service Export</td><td>Used to export service, define service metadata, export service with multiple protocols, register service to multiple registries</td></tr><tr><td><code>&lt;dubb [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/coveragence/index.html b/en/docs/v2.7/user/coveragence/index.html
index f2a2140..cca1869 100644
--- a/en/docs/v2.7/user/coveragence/index.html
+++ b/en/docs/v2.7/user/coveragence/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -159,4 +159,4 @@
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Test%20coverage%20report" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/v2.7/>Dubbo 2.7</a></li><li class=breadcrumb-ite [...]
 The test coverage is : <a href=https://codecov.io/gh/apache/dubbo><img src=https://codecov.io/gh/apache/dubbo/branch/master/graph/badge.svg alt=codecov></a> , we can get the report in <a href=https://codecov.io/gh/apache/dubbo>https://codecov.io/gh/apache/dubbo</a></li><li>v1.0 Based on version <code>2.0.12</code>,Statistics on 2012-02-03</li></ul><p><img src=/imgs/user/code-quality1.jpg alt=code-quality1.jpg></p><p><img src=/imgs/user/code-quality2.jpg alt=code-quality2.jpg></p><p><img  [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/dependencies/index.html b/en/docs/v2.7/user/dependencies/index.html
index 66fc59d..7c65cd4 100644
--- a/en/docs/v2.7/user/dependencies/index.html
+++ b/en/docs/v2.7/user/dependencies/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -162,4 +162,4 @@
 <span style=color:#719e07>[</span>INFO<span style=color:#719e07>]</span> |  +- org.javassist:javassist:jar:3.21.0-GA:compile
 <span style=color:#719e07>[</span>INFO<span style=color:#719e07>]</span> |  <span style=color:#cb4b16>\-</span> org.jboss.netty:netty:jar:3.2.5.Final:compile
 </code></pre></div><p>All dependencies here are selected for the default configuration of the Dubbo, which are based on stability and performance considerations.</p><ul><li>javassist.jar <sup id=fnref:2><a href=#fn:2 class=footnote-ref role=doc-noteref>2</a></sup>: if <code>&lt;dubbo:provider proxy="jdk" /></code> or <code>&lt;dubbo:consumer proxy="jdk" /></code>,or <code>&lt;dubbo:application compiler="jdk" /></code>, is not required.</li><li>spring-context.jar <sup id=fnref:3><a href=# [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/accesslog/index.html b/en/docs/v2.7/user/examples/accesslog/index.html
index 797d5ae..5cd3c24 100644
--- a/en/docs/v2.7/user/examples/accesslog/index.html
+++ b/en/docs/v2.7/user/examples/accesslog/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -184,4 +184,4 @@
 </code></pre></div><h2 id=logging-by-specified-file-path>Logging by specified file path</h2><p>You can specify the file path with the <code>accesslog</code> attribute.The Example:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:protocol</span> accesslog=<span style=color:#2aa198>&#34;/home/admin/logs/service/accesslog.log&#34;</span> ...<span style [...]
 </code></pre></div><p>OR</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:service</span> accesslog=<span style=color:#2aa198>&#34;/home/admin/logs/service/accesslog.log&#34;</span> ...<span style=color:#268bd2>/&gt;</span>
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/async-call/index.html b/en/docs/v2.7/user/examples/async-call/index.html
index 6339f8f..deac255 100644
--- a/en/docs/v2.7/user/examples/async-call/index.html
+++ b/en/docs/v2.7/user/examples/async-call/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -184,4 +184,4 @@
 </span></code></pre></div><p>You can also set whether to wait for the message to be sent:</p><ul><li><code>sent="true"</code> wait for the message to be send,if send failure,will throw exception.</li><li><code>sent="false"</code> do not wait for the message to be send,when the message will push into io queue,will return immediately.</li></ul><p>The Example:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=langu [...]
 </code></pre></div><p>if you only want to asynchronous call,and don&rsquo;t care the return.you can config <code>return="false"</code>,To reduce the cost of creating and managing Future objects.</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:method</span> name=<span style=color:#2aa198>&#34;findFoo&#34;</span> async=<span style=color:#2aa198>&#34; [...]
 </code></pre></div><div class="alert alert-primary" role=alert><h4 class=alert-heading>Notice</h4>support on <code>2.0.6</code> or above.</div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/async-execute-on-provider/index.html b/en/docs/v2.7/user/examples/async-execute-on-provider/index.html
index 2e22dd4..011e68a 100644
--- a/en/docs/v2.7/user/examples/async-execute-on-provider/index.html
+++ b/en/docs/v2.7/user/examples/async-execute-on-provider/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -199,4 +199,4 @@
     <span style=color:#719e07>}</span>
 <span style=color:#719e07>}</span>
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/attachment/index.html b/en/docs/v2.7/user/examples/attachment/index.html
index fd5464e..e8b384e 100644
--- a/en/docs/v2.7/user/examples/attachment/index.html
+++ b/en/docs/v2.7/user/examples/attachment/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -169,4 +169,4 @@
     <span style=color:#719e07>}</span>
 <span style=color:#719e07>}</span>
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/callback-parameter/index.html b/en/docs/v2.7/user/examples/callback-parameter/index.html
index fc986f2..22732f4 100644
--- a/en/docs/v2.7/user/examples/callback-parameter/index.html
+++ b/en/docs/v2.7/user/examples/callback-parameter/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -233,4 +233,4 @@ callbackService<span style=color:#719e07>.</span>addListener<span style=color:#7
     <span style=color:#719e07>}</span>
 <span style=color:#719e07>});</span>
 </code></pre></div><div class="alert alert-primary" role=alert><h4 class=alert-heading>Notice</h4>support on <code>2.0.6</code> or above</div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/concurrency-control/index.html b/en/docs/v2.7/user/examples/concurrency-control/index.html
index ca64907..9cd77f6 100644
--- a/en/docs/v2.7/user/examples/concurrency-control/index.html
+++ b/en/docs/v2.7/user/examples/concurrency-control/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -174,4 +174,4 @@ Limit the <code>sayHello</code> method of <code>com.foo.BarService</code> to no
 </code></pre></div><p>If <code>&lt;dubbo:service></code> and <code>&lt;dubbo:reference></code> are both configured with <code>actives</code>,<code>&lt;dubbo:reference></code> is preferred.Ref to:<a href=../config-rule>Configuration coverage strategy</a>.</p><h2 id=load-balance>Load Balance</h2><p>You can config the <code>loadbalance</code> attribute with <code>leastactive</code> at server-side or client-side,then the framework will make consumer call the minimum number of concurrent one. [...]
 </code></pre></div><p>OR</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:service</span> interface=<span style=color:#2aa198>&#34;com.foo.BarService&#34;</span> loadbalance=<span style=color:#2aa198>&#34;leastactive&#34;</span> <span style=color:#268bd2>/&gt;</span>
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/config-connections/index.html b/en/docs/v2.7/user/examples/config-connections/index.html
index e1adcc9..213b6b1 100644
--- a/en/docs/v2.7/user/examples/config-connections/index.html
+++ b/en/docs/v2.7/user/examples/config-connections/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -162,4 +162,4 @@
 </code></pre></div><h2 id=control-connections-at-client-side>Control connections at client-side</h2><p>Limit client-side creating connection to no more than 10 connections for interface <code>com.foo.BarService</code>.</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:reference</span> interface=<span style=color:#2aa198>&#34;com.foo.BarService&#34;</ [...]
 </code></pre></div><p>OR</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:service</span> interface=<span style=color:#2aa198>&#34;com.foo.BarService&#34;</span> connections=<span style=color:#2aa198>&#34;10&#34;</span> <span style=color:#268bd2>/&gt;</span>
 </code></pre></div><div class="alert alert-warning" role=alert><h4 class=alert-heading>Warning</h4><p>If used default protocol(<code>dubbo</code> protocol), and the value of <code>connections</code> attribute is great than 0,then each service reference will has itself connection,else all service which belong to same remote server will share only one connection. In this framework,we called <code>private</code> connection or <code>share</code> connection.</p><p>If <code>&lt;dubbo:service>< [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/config-rule/index.html b/en/docs/v2.7/user/examples/config-rule/index.html
index 0f157dc..977fba3 100644
--- a/en/docs/v2.7/user/examples/config-rule/index.html
+++ b/en/docs/v2.7/user/examples/config-rule/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -165,4 +165,4 @@ registry<span style=color:#719e07>.</span>register<span style=color:#719e07>(</s
 </code></pre></div></li><li><p>Adjustment load balance strategy.(default random)</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>override://10.20.153.10/com.foo.BarService?category=configurators&amp;dynamic=false&amp;loadbalance=leastactive
 </code></pre></div></li><li><p>Service downgrade:(Usually used to temporarily mask an error of non-critical services)</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>override://0.0.0.0/com.foo.BarService?category=configurators&amp;dynamic=false&amp;application=foo&amp;mock=force:return+null
 </code></pre></div></li></ol><div class="alert alert-primary" role=alert><h4 class=alert-heading>Notice</h4>supported on <code>2.2.0</code> or above.</div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/context/index.html b/en/docs/v2.7/user/examples/context/index.html
index 8f7c03b..aea921f 100644
--- a/en/docs/v2.7/user/examples/context/index.html
+++ b/en/docs/v2.7/user/examples/context/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -181,4 +181,4 @@
     <span style=color:#719e07>}</span>
 <span style=color:#719e07>}</span>
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/delay-publish/index.html b/en/docs/v2.7/user/examples/delay-publish/index.html
index fab8701..a5fd2f0 100644
--- a/en/docs/v2.7/user/examples/delay-publish/index.html
+++ b/en/docs/v2.7/user/examples/delay-publish/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -161,4 +161,4 @@
 </code></pre></div><h3 id=delay-until-spring-initialization-is-complete-before-exposing-the-service>Delay until Spring initialization is complete before exposing the service</h3><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:service</span> delay=<span style=color:#2aa198>&#34;-1&#34;</span> <span style=color:#268bd2>/&gt;</span>
 </code></pre></div><div class="alert alert-primary" role=alert><h4 class=alert-heading>Notice</h4>Dubbo-2.6.5 and later</div><p>All services will be exposed after Spring initialization is complete, and you don&rsquo;t need to configure delay if you don&rsquo;t need to delay exposing the service.</p><h3 id=delay-five-second-publish-1>Delay five second publish</h3><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=lan [...]
 </code></pre></div><h2 id=the-initialization-deadlock-problem-of-spring-2x>The initialization deadlock problem of Spring 2.x</h2><h3 id=trigger-condition>Trigger condition</h3><p>The service has already published when <code>Spring</code> parse the <code>&lt;dubbo:service /></code> element,but the <code>Spring</code> is still initializing other beans.If there is a request coming in, and the service implementation class has a call to <code>applicationContext.getBean ()</code> usage.</p><ol [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/distributed-transaction/index.html b/en/docs/v2.7/user/examples/distributed-transaction/index.html
index bb301ab..362265d 100644
--- a/en/docs/v2.7/user/examples/distributed-transaction/index.html
+++ b/en/docs/v2.7/user/examples/distributed-transaction/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/user/examples/distributed-transaction.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22fron [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Distributed%20transaction" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/v2.7/>Dubbo 2.7</a></li><li class=breadcrumb-ite [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/dump/index.html b/en/docs/v2.7/user/examples/dump/index.html
index 0f98f43..e002727 100644
--- a/en/docs/v2.7/user/examples/dump/index.html
+++ b/en/docs/v2.7/user/examples/dump/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -163,4 +163,4 @@ dubbo.application.dump.directory=/tmp
     <span style=color:#268bd2>&lt;dubbo:parameter</span> key=<span style=color:#2aa198>&#34;dump.directory&#34;</span> value=<span style=color:#2aa198>&#34;/tmp&#34;</span> <span style=color:#268bd2>/&gt;</span>
 <span style=color:#268bd2>&lt;/dubbo:application&gt;</span>
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/echo-service/index.html b/en/docs/v2.7/user/examples/echo-service/index.html
index 060fe62..a961134 100644
--- a/en/docs/v2.7/user/examples/echo-service/index.html
+++ b/en/docs/v2.7/user/examples/echo-service/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -168,4 +168,4 @@
 
 <span style=color:#719e07>assert</span><span style=color:#719e07>(</span>status<span style=color:#719e07>.</span>equals<span style=color:#719e07>(</span><span style=color:#2aa198>&#34;OK&#34;</span><span style=color:#719e07>));</span>
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/events-notify/index.html b/en/docs/v2.7/user/examples/events-notify/index.html
index 0f32e3b..1699a2b 100644
--- a/en/docs/v2.7/user/examples/events-notify/index.html
+++ b/en/docs/v2.7/user/examples/events-notify/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -205,4 +205,4 @@ Assert<span style=color:#719e07>.</span>assertEquals<span style=color:#719e07>(<
 <span style=color:#719e07>}</span>
 Assert<span style=color:#719e07>.</span>assertEquals<span style=color:#719e07>(</span>requestId<span style=color:#719e07>,</span> notify<span style=color:#719e07>.</span>ret<span style=color:#719e07>.</span>get<span style=color:#719e07>(</span>requestId<span style=color:#719e07>).</span>getId<span style=color:#719e07>());</span>
 </code></pre></div><div class="alert alert-warning" role=alert><h4 class=alert-heading>Notice</h4>since <code>2.0.7+</code> version, the default value is <code>async=false</code>.</div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer  [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/explicit-target/index.html b/en/docs/v2.7/user/examples/explicit-target/index.html
index b8a9c29..63b7d54 100644
--- a/en/docs/v2.7/user/examples/explicit-target/index.html
+++ b/en/docs/v2.7/user/examples/explicit-target/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -162,4 +162,4 @@
 </code></pre></div><h2 id=configure-with-the-properties-file>Configure with the <code>.properties</code> file</h2><p>If you have more services, you can also use file mapping to specify the mapping file path with <code>-Ddubbo.resolve.file</code>. This configuration takes precedence over the configuration in<code>&lt;dubbo: reference></code>, for example:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language [...]
 </code></pre></div><p>Then add the configuration in the mapping file <code>xxx.properties</code>, where key is the service name and value is the service provider URL:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>com.alibaba.xxx.XxxService=dubbo://localhost:20890
 </code></pre></div><div class="alert alert-primary" role=alert><h4 class=alert-heading>Notice</h4>To avoid complicating the online environment, do not use this feature online and should only be used during the testing phase</div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page  [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/fault-tolerent-strategy/index.html b/en/docs/v2.7/user/examples/fault-tolerent-strategy/index.html
index d253ba7..40e68d9 100644
--- a/en/docs/v2.7/user/examples/fault-tolerent-strategy/index.html
+++ b/en/docs/v2.7/user/examples/fault-tolerent-strategy/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -168,4 +168,4 @@ Effective in dubbo2.7.10 and above.</p><p>Broadcast Cluster configuration broadc
 </code></pre></div><h2 id=cluster-mode-configuration>Cluster mode configuration</h2><p>Follow the example below to configure cluster mode on service providers and consumers</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:service</span> cluster=<span style=color:#2aa198>&#34;failsafe&#34;</span> <span style=color:#268bd2>/&gt;</span>
 </code></pre></div><p>OR</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:reference</span> cluster=<span style=color:#2aa198>&#34;failsafe&#34;</span> <span style=color:#268bd2>/&gt;</span>
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/user/examples/generic-reference/index.html b/en/docs/v2.7/user/examples/generic-reference/index.html
index c1fd880..45a8f5d 100644
--- a/en/docs/v2.7/user/examples/generic-reference/index.html
+++ b/en/docs/v2.7/user/examples/generic-reference/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -218,4 +218,4 @@ person<span style=color:#719e07>.</span>setPassword<span style=color:#719e07>(</
 map<span style=color:#719e07>.</span>put<span style=color:#719e07>(</span><span style=color:#2aa198>&#34;name&#34;</span><span style=color:#719e07>,</span> <span style=color:#2aa198>&#34;xxx&#34;</span><span style=color:#719e07>);</span>
 map<span style=color:#719e07>.</span>put<span style=color:#719e07>(</span><span style=color:#2aa198>&#34;password&#34;</span><span style=color:#719e07>,</span> <span style=color:#2aa198>&#34;yyy&#34;</span><span style=color:#719e07>);</span>
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/user/examples/generic-service/index.html b/en/docs/v2.7/user/examples/generic-service/index.html
index aed4302..dcac898 100644
--- a/en/docs/v2.7/user/examples/generic-service/index.html
+++ b/en/docs/v2.7/user/examples/generic-service/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -183,4 +183,4 @@ service<span style=color:#719e07>.</span>setVersion<span style=color:#719e07>(</
 <span style=color:#586e75>// export service to registration center
 </span><span style=color:#586e75></span>service<span style=color:#719e07>.</span>export<span style=color:#719e07>();</span>
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/graceful-shutdown/index.html b/en/docs/v2.7/user/examples/graceful-shutdown/index.html
index 120da94..661dc84 100644
--- a/en/docs/v2.7/user/examples/graceful-shutdown/index.html
+++ b/en/docs/v2.7/user/examples/graceful-shutdown/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -161,4 +161,4 @@
 dubbo.service.shutdown.wait=15000
 </code></pre></div><p>If ShutdownHook does not take effect, you can call it yourself, <strong>in tomcat, it is recommended by extending the ContextListener and call the following code for graceful shutdown</strong>:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-java data-lang=java>DubboShutdownHook<span style=color:#719e07>.</span>destroyAll<span style=color:#719e07>();</span>
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/group-merger/index.html b/en/docs/v2.7/user/examples/group-merger/index.html
index 7592c01..b69cad0 100644
--- a/en/docs/v2.7/user/examples/group-merger/index.html
+++ b/en/docs/v2.7/user/examples/group-merger/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -172,4 +172,4 @@
     <span style=color:#268bd2>&lt;dubbo:method</span> name=<span style=color:#2aa198>&#34;getMenuItems&#34;</span> merger=<span style=color:#2aa198>&#34;.addAll&#34;</span> <span style=color:#268bd2>/&gt;</span>
 <span style=color:#268bd2>&lt;/dubbo:reference&gt;</span>
 </code></pre></div><section class=footnotes role=doc-endnotes><hr><ol><li id=fn:1 role=doc-endnote><p>since <code>2.1.0</code> began to support <a href=#fnref:1 class=footnote-backref role=doc-backlink>&#8617;&#xfe0e;</a></p></li><li id=fn:2 role=doc-endnote><p>See also:<a href=../group-merger>merger extensions</a> <a href=#fnref:2 class=footnote-backref role=doc-backlink>&#8617;&#xfe0e;</a></p></li></ol></section><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin- [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/hostname-binding/index.html b/en/docs/v2.7/user/examples/hostname-binding/index.html
index 6acb879..da5f141 100644
--- a/en/docs/v2.7/user/examples/hostname-binding/index.html
+++ b/en/docs/v2.7/user/examples/hostname-binding/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -163,4 +163,4 @@
 </code></pre></div></li></ol><h2 id=port-configuration>Port configuration</h2><p>The default port and protocol:</p><table><thead><tr><th>Protocol</th><th>Port</th></tr></thead><tbody><tr><td>dubbo</td><td>20880</td></tr><tr><td>rmi</td><td>1099</td></tr><tr><td>http</td><td>80</td></tr><tr><td>hessian</td><td>80</td></tr><tr><td>webservice</td><td>80</td></tr><tr><td>memcached</td><td>11211</td></tr><tr><td>redis</td><td>6379</td></tr></tbody></table><p>You can configure the port as foll [...]
 </code></pre></div></li><li><p>or config that in <code>dubbo.properties</code>:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>dubbo.protocol.dubbo.port=20880
 </code></pre></div></li></ol><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/index.html b/en/docs/v2.7/user/examples/index.html
index 04dffaa..0ceb2c9 100644
--- a/en/docs/v2.7/user/examples/index.html
+++ b/en/docs/v2.7/user/examples/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v2.7/user/examples/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link re [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v2.7/user/examples/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link re [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/user/examples/_index.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+secti [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Dubbo%20Examples" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/v2.7/>Dubbo 2.7</a></li><li class=breadcrumb-ite [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/lazy-connect/index.html b/en/docs/v2.7/user/examples/lazy-connect/index.html
index d01c1a9..e45428a 100644
--- a/en/docs/v2.7/user/examples/lazy-connect/index.html
+++ b/en/docs/v2.7/user/examples/lazy-connect/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -159,4 +159,4 @@
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Lazy%20Connect" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/v2.7/>Dubbo 2.7</a></li><li class=breadcrumb-ite [...]
 </code></pre></div><section class=footnotes role=doc-endnotes><hr><ol><li id=fn:1 role=doc-endnote><p>Note: This configuration takes effect only for dubbo protocols that use keep-alive connections. <a href=#fnref:1 class=footnote-backref role=doc-backlink>&#8617;&#xfe0e;</a></p></li></ol></section><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=f [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/loadbalance/index.html b/en/docs/v2.7/user/examples/loadbalance/index.html
index 32cdbcb..457d897 100644
--- a/en/docs/v2.7/user/examples/loadbalance/index.html
+++ b/en/docs/v2.7/user/examples/loadbalance/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -166,4 +166,4 @@
     <span style=color:#268bd2>&lt;dubbo:method</span> name=<span style=color:#2aa198>&#34;...&#34;</span> loadbalance=<span style=color:#2aa198>&#34;roundrobin&#34;</span><span style=color:#268bd2>/&gt;</span>
 <span style=color:#268bd2>&lt;/dubbo:reference&gt;</span>
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
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diff --git a/en/docs/v2.7/user/examples/local-call/index.html b/en/docs/v2.7/user/examples/local-call/index.html
index 8c29249..7804449 100644
--- a/en/docs/v2.7/user/examples/local-call/index.html
+++ b/en/docs/v2.7/user/examples/local-call/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -166,4 +166,4 @@
 <span style=color:#268bd2>&lt;dubbo:service</span> injvm=<span style=color:#2aa198>&#34;true&#34;</span> ...<span style=color:#268bd2>/&gt;</span>
 </code></pre></div><p>Note: Dubbo services are exposed locally from <code>2.2.0</code> by default. It can be referenced locally without any configuration. If you don&rsquo;t want the service to be exposed remotely, you only need to set the protocol to injvm in the provider.</p><h2 id=automatically-exposed-local-service-references>Automatically exposed, local service references</h2><p><code>2.2.0</code> or later, each service is exposed locally by default. When referring to the service, t [...]
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/local-mock/index.html b/en/docs/v2.7/user/examples/local-mock/index.html
index cf9fb4a..e359547 100644
--- a/en/docs/v2.7/user/examples/local-mock/index.html
+++ b/en/docs/v2.7/user/examples/local-mock/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -181,4 +181,4 @@
     <span style=color:#268bd2>&lt;dubbo:parameter</span> key=<span style=color:#2aa198>&#34;sayHello.mock&#34;</span> value=<span style=color:#2aa198>&#34;force:return fake&#34;</span><span style=color:#268bd2>/&gt;</span>
 <span style=color:#268bd2>&lt;/dubbo:reference&gt;</span>
 </code></pre></div><section class=footnotes role=doc-endnotes><hr><ol><li id=fn:1 role=doc-endnote><p>Mock is a subset of the Stub. If you use Stub, you may need to rely on the RpcException class. If you use Mock, you do not need to rely on RpcException, when throwing RpcException, it will callback Mock implementation class. <a href=#fnref:1 class=footnote-backref role=doc-backlink>&#8617;&#xfe0e;</a></p></li><li id=fn:2 role=doc-endnote><p>BarServiceMock implements BarService and has a  [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/local-stub/index.html b/en/docs/v2.7/user/examples/local-stub/index.html
index 25b134e..9a8123c 100644
--- a/en/docs/v2.7/user/examples/local-stub/index.html
+++ b/en/docs/v2.7/user/examples/local-stub/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -179,4 +179,4 @@
     <span style=color:#719e07>}</span>
 <span style=color:#719e07>}</span>
 </code></pre></div><section class=footnotes role=doc-endnotes><hr><ol><li id=fn:1 role=doc-endnote><p>The Stub must have a constructor that can pass in the proxy. <a href=#fnref:1 class=footnote-backref role=doc-backlink>&#8617;&#xfe0e;</a></p></li><li id=fn:2 role=doc-endnote><p>BarServiceStub implements BarService ,it has a constructor passed in the remote BarService instance <a href=#fnref:2 class=footnote-backref role=doc-backlink>&#8617;&#xfe0e;</a></p></li></ol></section><style>.fe [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/logger-strategy/index.html b/en/docs/v2.7/user/examples/logger-strategy/index.html
index a55007d..6dcef4b 100644
--- a/en/docs/v2.7/user/examples/logger-strategy/index.html
+++ b/en/docs/v2.7/user/examples/logger-strategy/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -161,4 +161,4 @@
 </code></pre></div></li><li><p>Configure in <code>dubbo.properties</code></p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>dubbo.application.logger=log4j
 </code></pre></div></li><li><p>Configure in <code>dubbo.xml</code></p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:application</span> logger=<span style=color:#2aa198>&#34;log4j&#34;</span> <span style=color:#268bd2>/&gt;</span>
 </code></pre></div></li></ol><section class=footnotes role=doc-endnotes><hr><ol><li id=fn:1 role=doc-endnote><p>Custom Extensions: <a href=/docs/dev/impls/logger-adapter>logger-adapter</a> <a href=#fnref:1 class=footnote-backref role=doc-backlink>&#8617;&#xfe0e;</a></p></li></ol></section><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback-- [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/multi-protocols/index.html b/en/docs/v2.7/user/examples/multi-protocols/index.html
index a9f113f..b91fd83 100644
--- a/en/docs/v2.7/user/examples/multi-protocols/index.html
+++ b/en/docs/v2.7/user/examples/multi-protocols/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -186,4 +186,4 @@
     <span style=color:#268bd2>&lt;dubbo:service</span> id=<span style=color:#2aa198>&#34;helloService&#34;</span> interface=<span style=color:#2aa198>&#34;com.alibaba.hello.api.HelloService&#34;</span> version=<span style=color:#2aa198>&#34;1.0.0&#34;</span> protocol=<span style=color:#2aa198>&#34;dubbo,hessian&#34;</span> <span style=color:#268bd2>/&gt;</span>
 <span style=color:#268bd2>&lt;/beans&gt;</span>
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/multi-registry/index.html b/en/docs/v2.7/user/examples/multi-registry/index.html
index aae024d..0cc6e8d 100644
--- a/en/docs/v2.7/user/examples/multi-registry/index.html
+++ b/en/docs/v2.7/user/examples/multi-registry/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -209,4 +209,4 @@
     <span style=color:#268bd2>&lt;dubbo:reference</span> id=<span style=color:#2aa198>&#34;helloService&#34;</span> interface=<span style=color:#2aa198>&#34;com.alibaba.hello.api.HelloService&#34;</span> version=<span style=color:#2aa198>&#34;1.0.0&#34;</span> <span style=color:#268bd2>/&gt;</span>
 <span style=color:#268bd2>&lt;/beans&gt;</span>
 </code></pre></div><section class=footnotes role=doc-endnotes><hr><ol><li id=fn:1 role=doc-endnote><p>custom registry, see:<a href=/docs/dev/impls/registry.html>registry extension</a> <a href=#fnref:1 class=footnote-backref role=doc-backlink>&#8617;&#xfe0e;</a></p></li></ol></section><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/multi-versions/index.html b/en/docs/v2.7/user/examples/multi-versions/index.html
index 2e345b2..23e941a 100644
--- a/en/docs/v2.7/user/examples/multi-versions/index.html
+++ b/en/docs/v2.7/user/examples/multi-versions/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -163,4 +163,4 @@
 </code></pre></div><p>New version of the service consumer configuration:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:reference</span> id=<span style=color:#2aa198>&#34;barService&#34;</span> interface=<span style=color:#2aa198>&#34;com.foo.BarService&#34;</span> version=<span style=color:#2aa198>&#34;2.0.0&#34;</span> <span style=color:#268bd2> [...]
 </code></pre></div><p>If you do not need to distinguish between versions, can be configured as follows:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:reference</span> id=<span style=color:#2aa198>&#34;barService&#34;</span> interface=<span style=color:#2aa198>&#34;com.foo.BarService&#34;</span> version=<span style=color:#2aa198>&#34;*&#34;</span> [...]
 </code></pre></div><div class="alert alert-primary" role=alert><h4 class=alert-heading>Notice</h4><code>version="*"</code> is supported in <code>2.2.0</code> or above.</div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--an [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/netty4/index.html b/en/docs/v2.7/user/examples/netty4/index.html
index 2b2099d..a016fb4 100644
--- a/en/docs/v2.7/user/examples/netty4/index.html
+++ b/en/docs/v2.7/user/examples/netty4/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -168,4 +168,4 @@
     <span style=color:#268bd2>&lt;dubbo:reference</span> <span style=color:#268bd2>/&gt;</span>
 <span style=color:#268bd2>&lt;/dubbo:consumer&gt;</span>
 </code></pre></div></li></ol><p>Next we will continue to do something:We will provide a reference data on the performance test indicators and performance test comparison with the version of netty 3.</p></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button c [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/parameter-validation/index.html b/en/docs/v2.7/user/examples/parameter-validation/index.html
index c0458d4..919c0aa 100644
--- a/en/docs/v2.7/user/examples/parameter-validation/index.html
+++ b/en/docs/v2.7/user/examples/parameter-validation/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -291,4 +291,4 @@
     <span style=color:#719e07>}</span> 
 <span style=color:#719e07>}</span>
 </code></pre></div><section class=footnotes role=doc-endnotes><hr><ol><li id=fn:1 role=doc-endnote><p>Support since <code>2.1.0</code> version. If you want to know how to use it, refer to [Sample code in dubbo project] (<a href=https://github.com/apache/dubbo-samples/tree/master/java/dubbo-samples-validation>https://github.com/apache/dubbo-samples/tree/master/java/dubbo-samples-validation</a>) <a href=#fnref:1 class=footnote-backref role=doc-backlink>&#8617;&#xfe0e;</a></p></li><li id=fn [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/preflight-check/index.html b/en/docs/v2.7/user/examples/preflight-check/index.html
index 86a44f4..09d6b32 100644
--- a/en/docs/v2.7/user/examples/preflight-check/index.html
+++ b/en/docs/v2.7/user/examples/preflight-check/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -170,4 +170,4 @@ java -Ddubbo.reference.check <span style=color:#719e07>=</span> <span style=colo
 java -Ddubbo.consumer.check <span style=color:#719e07>=</span> <span style=color:#b58900>false</span>
 java -Ddubbo.registry.check <span style=color:#719e07>=</span> <span style=color:#b58900>false</span>
 </code></pre></div><h2 id=configuration-meaning>Configuration Meaning</h2><p><code>dubbo.reference.check=false</code>, Change the check value of all references forcibly, even if the configuration has a declaration, it also will be overwritten.</p><p><code>dubbo.consumer.check=false</code> The default value of <code>check</code>. It will not be affected if there is an explicit declaration in the configuration such as<code> </code>&lt;dubbo: reference check =" true &ldquo;/>`.</p><p><code> [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/reference-config-cache/index.html b/en/docs/v2.7/user/examples/reference-config-cache/index.html
index a71dc9f..060b19e 100644
--- a/en/docs/v2.7/user/examples/reference-config-cache/index.html
+++ b/en/docs/v2.7/user/examples/reference-config-cache/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -172,4 +172,4 @@ cache<span style=color:#719e07>.</span>destroy<span style=color:#719e07>(</span>
 </code></pre></div><p>By default ,<code>ReferenceConfigCache</code> caches one <code>ReferenceConfig</code> for the same service Group, interface, version. The key of <code>ReferenceConfigCache</code> is from the group of service Group, interface, and the version.</p><p>You can modify the strategy. Define an instance of KeyGenerator, pass it as parameter of getCache method. Refer to <code>ReferenceConfigCache</code> for information。</p><div class=highlight><pre style=color:#93a1a1;backgr [...]
 ReferenceConfigCache cache <span style=color:#719e07>=</span> ReferenceConfigCache<span style=color:#719e07>.</span>getCache<span style=color:#719e07>(</span>keyGenerator <span style=color:#719e07>);</span>
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/registry-only/index.html b/en/docs/v2.7/user/examples/registry-only/index.html
index cc1cae6..56022d5 100644
--- a/en/docs/v2.7/user/examples/registry-only/index.html
+++ b/en/docs/v2.7/user/examples/registry-only/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -164,4 +164,4 @@ At this time, the service provider registers service to another registrar, but t
 </code></pre></div><p>or</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:registry</span> id=<span style=color:#2aa198>&#34;hzRegistry&#34;</span> address=<span style=color:#2aa198>&#34;10.20.153.10:9090&#34;</span> <span style=color:#268bd2>/&gt;</span>
 <span style=color:#268bd2>&lt;dubbo:registry</span> id=<span style=color:#2aa198>&#34;qdRegistry&#34;</span> address=<span style=color:#2aa198>&#34;10.20.141.150:9090?subscribe=false&#34;</span> <span style=color:#268bd2>/&gt;</span>
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/result-cache/index.html b/en/docs/v2.7/user/examples/result-cache/index.html
index 0c5398f..d95bacb 100644
--- a/en/docs/v2.7/user/examples/result-cache/index.html
+++ b/en/docs/v2.7/user/examples/result-cache/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -162,4 +162,4 @@
     <span style=color:#268bd2>&lt;dubbo:method</span> name=<span style=color:#2aa198>&#34;findBar&#34;</span> cache=<span style=color:#2aa198>&#34;lru&#34;</span> <span style=color:#268bd2>/&gt;</span>
 <span style=color:#268bd2>&lt;/dubbo:reference&gt;</span>
 </code></pre></div><div class="alert alert-primary" role=alert><h4 class=alert-heading>Notice</h4>supported in <code>2.1.0</code> or above.</div><section class=footnotes role=doc-endnotes><hr><ol><li id=fn:1 role=doc-endnote><p><a href=https://github.com/apache/dubbo-samples/tree/master/dubbo-samples-cache>examples</a> <a href=#fnref:1 class=footnote-backref role=doc-backlink>&#8617;&#xfe0e;</a></p></li></ol></section><style>.feedback--answer{display:inline-block}.feedback--answer-no{mar [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/routing-rule/index.html b/en/docs/v2.7/user/examples/routing-rule/index.html
index f26814a..3f1e465 100644
--- a/en/docs/v2.7/user/examples/routing-rule/index.html
+++ b/en/docs/v2.7/user/examples/routing-rule/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
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 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -200,4 +200,4 @@ application != bops =&gt; host = 172.22.3.94,172.22.3.95,172.22.3.96
 <span style=color:#719e07>}</span>
 </code></pre></div><p>The application which configures no tag will be considered as the default application, and these default apps will be treated as downgrades when the invocation fails to match the provider.</p><h3 id=consumer>Consumer</h3><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-Java data-lang=Java>RpcContext<span style=color:#719e07>.</span>getContext<span style=color:#719e07>().</span>setAtt [...]
 </code></pre></div><p>The scope of the <code>request.tag</code> is for each invocation, using the attachment to pass the request tag. Note that the value stored in the attachment will be passed continuously in a complete remote invocation, thanks to this feature, we only need to set the tag at the beginning of a invocation.</p><blockquote><p>Currently, only <strong>hardcoding</strong> is supported to set requestTag. Note that RpcContext is thread-bound, elegantly using the TagRouter feat [...]
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diff --git a/en/docs/v2.7/user/examples/serialization/index.html b/en/docs/v2.7/user/examples/serialization/index.html
index ae24574..8b2adf0 100644
--- a/en/docs/v2.7/user/examples/serialization/index.html
+++ b/en/docs/v2.7/user/examples/serialization/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
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 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -173,4 +173,4 @@
 <span style=color:#719e07>}</span>
 </code></pre></div><p>Then add in the XML configuration:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:protocol</span> name=<span style=color:#2aa198>&#34;dubbo&#34;</span> serialization=<span style=color:#2aa198>&#34;kryo&#34;</span> optimizer=<span style=color:#2aa198>&#34;org.apache.dubbo.demo.SerializationOptimizerImpl&#34;</span><span style= [...]
 </code></pre></div><p>After registering these classes, serialization performance can be greatly improved, especially for small numbers of nested objects.</p><p>Of course, when serializing a class, you might also cascade references to many classes, such as Java collection classes. In this case, we&rsquo;ve automatically registered common classes in the JDK, so you don&rsquo;t need to register them repeatedly (and of course, it doesn&rsquo;t matter if you register them again), including:</ [...]
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diff --git a/en/docs/v2.7/user/examples/service-container/index.html b/en/docs/v2.7/user/examples/service-container/index.html
index d0aaa0d..e007d50 100644
--- a/en/docs/v2.7/user/examples/service-container/index.html
+++ b/en/docs/v2.7/user/examples/service-container/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -163,4 +163,4 @@
 </code></pre></div><p>Load the container that passed in by the JVM option.</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-sh data-lang=sh>java org.apache.dubbo.container.Main -Ddubbo.container<span style=color:#719e07>=</span>spring,jetty,log4j
 </code></pre></div><p>Load the container that passed in by <code>dubbo.properties</code> in the classpath.</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>dubbo.container=spring,jetty,log4j
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
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diff --git a/en/docs/v2.7/user/examples/service-downgrade/index.html b/en/docs/v2.7/user/examples/service-downgrade/index.html
index 58d4871..021e9f9 100644
--- a/en/docs/v2.7/user/examples/service-downgrade/index.html
+++ b/en/docs/v2.7/user/examples/service-downgrade/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
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 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -161,4 +161,4 @@
 Registry registry <span style=color:#719e07>=</span> registryFactory<span style=color:#719e07>.</span>getRegistry<span style=color:#719e07>(</span>URL<span style=color:#719e07>.</span>valueOf<span style=color:#719e07>(</span><span style=color:#2aa198>&#34;zookeeper://10.20.153.10:2181&#34;</span><span style=color:#719e07>));</span>
 registry<span style=color:#719e07>.</span>register<span style=color:#719e07>(</span>URL<span style=color:#719e07>.</span>valueOf<span style=color:#719e07>(</span><span style=color:#2aa198>&#34;override://0.0.0.0/com.foo.BarService?category=configurators&amp;dynamic=false&amp;application=foo&amp;mock=force:return+null&#34;</span><span style=color:#719e07>));</span>
 </code></pre></div><ul><li><p>The configuration <code>mock=force:return+null</code> means that all calls of this service will return null value directly,without making remote calls.Usually used to reduce the effect of some slow non-critical services.</p></li><li><p>Also you can change that configuration to <code>mock=fail:return+null</code>.Then you will get null value after a failed call.Consumer will try to make a remote call to get the truely result if succeed,and if the call failed y [...]
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diff --git a/en/docs/v2.7/user/examples/service-group/index.html b/en/docs/v2.7/user/examples/service-group/index.html
index 96dd9ab..c9172eb 100644
--- a/en/docs/v2.7/user/examples/service-group/index.html
+++ b/en/docs/v2.7/user/examples/service-group/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -163,4 +163,4 @@
 <span style=color:#268bd2>&lt;dubbo:reference</span> id=<span style=color:#2aa198>&#34;memberIndexService&#34;</span> group=<span style=color:#2aa198>&#34;member&#34;</span> interface=<span style=color:#2aa198>&#34;com.xxx.IndewxService&#34;</span> <span style=color:#268bd2>/&gt;</span>
 </code></pre></div><p>Any group:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:reference</span> id=<span style=color:#2aa198>&#34;barService&#34;</span> interface=<span style=color:#2aa198>&#34;com.foo.BarService&#34;</span> group=<span style=color:#2aa198>&#34;*&#34;</span> <span style=color:#268bd2>/&gt;</span>
 </code></pre></div><div class="alert alert-warning" role=alert><h4 class=alert-heading>Warning</h4><code>group="*"</code> is supported after version <code>2.2.0</code>, always select only one available group of implementations to invoke.</div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question> [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/examples/static-service/index.html b/en/docs/v2.7/user/examples/static-service/index.html
index 73e64bb..5d4abaf 100644
--- a/en/docs/v2.7/user/examples/static-service/index.html
+++ b/en/docs/v2.7/user/examples/static-service/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -163,4 +163,4 @@
 Registry registry <span style=color:#719e07>=</span> registryFactory<span style=color:#719e07>.</span>getRegistry<span style=color:#719e07>(</span>URL<span style=color:#719e07>.</span>valueOf<span style=color:#719e07>(</span><span style=color:#2aa198>&#34;zookeeper://10.20.153.10:2181&#34;</span><span style=color:#719e07>));</span>
 registry<span style=color:#719e07>.</span>register<span style=color:#719e07>(</span>URL<span style=color:#719e07>.</span>valueOf<span style=color:#719e07>(</span><span style=color:#2aa198>&#34;memcached://10.20.153.11/com.foo.BarService?category=providers&amp;dynamic=false&amp;application=foo&#34;</span><span style=color:#719e07>));</span>
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/user/examples/stickiness/index.html b/en/docs/v2.7/user/examples/stickiness/index.html
index 3ff91d8..3a5e161 100644
--- a/en/docs/v2.7/user/examples/stickiness/index.html
+++ b/en/docs/v2.7/user/examples/stickiness/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -162,4 +162,4 @@
     <span style=color:#268bd2>&lt;dubbo:mothod</span> name=<span style=color:#2aa198>&#34;sayHello&#34;</span> sticky=<span style=color:#2aa198>&#34;true&#34;</span> <span style=color:#268bd2>/&gt;</span>
 <span style=color:#268bd2>&lt;/dubbo:reference&gt;</span>
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/user/examples/subscribe-only/index.html b/en/docs/v2.7/user/examples/subscribe-only/index.html
index 2e8c550..e7b1771 100644
--- a/en/docs/v2.7/user/examples/subscribe-only/index.html
+++ b/en/docs/v2.7/user/examples/subscribe-only/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -160,4 +160,4 @@
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/v2.7/>Dubbo 2.7</a></li><li class=breadcrumb-ite [...]
 </code></pre></div><p>or</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:registry</span> address=<span style=color:#2aa198>&#34;10.20.153.10:9090?register=false&#34;</span> <span style=color:#268bd2>/&gt;</span>
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/user/examples/thread-model/index.html b/en/docs/v2.7/user/examples/thread-model/index.html
index 86d1464..94c6706 100644
--- a/en/docs/v2.7/user/examples/thread-model/index.html
+++ b/en/docs/v2.7/user/examples/thread-model/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -159,4 +159,4 @@
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Thread%20Model" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div><nav id=TableOfContents><ul><li><a href=#thread-model>Thread Model</a></li><li><a href=#dispatcher>Dispatcher</a></li><li><a href=#thread-pool>Thread pool</a></li></ul></nav></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a hr [...]
 </code></pre></div><h2 id=dispatcher>Dispatcher</h2><ul><li>all: All messages will be dispatched to thread pool, including request, response, connect event, disconnect event and heartbeat.</li><li>direct: All messages will not be dispatched to thread pool and will be executed directly by I/O thread.</li><li>message: Only request, response messages will be dispatched to I/O thread. Other messages like disconnect, connect, heartbeat messages will be executed by I/O thread.</li><li>executio [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/user/examples/token-authorization/index.html b/en/docs/v2.7/user/examples/token-authorization/index.html
index 682d98d..5d48e48 100644
--- a/en/docs/v2.7/user/examples/token-authorization/index.html
+++ b/en/docs/v2.7/user/examples/token-authorization/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -170,4 +170,4 @@
 </code></pre></div><p>or</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#586e75>&lt;!--Fixed token, equivalent to the password--&gt;</span>
 <span style=color:#268bd2>&lt;dubbo:protocol</span> name=<span style=color:#2aa198>&#34;dubbo&#34;</span> token=<span style=color:#2aa198>&#34;123456&#34;</span> <span style=color:#268bd2>/&gt;</span>
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/user/index.html b/en/docs/v2.7/user/index.html
index 7e97b37..a8e040c 100644
--- a/en/docs/v2.7/user/index.html
+++ b/en/docs/v2.7/user/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v2.7/user/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon ty [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v2.7/user/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon ty [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/user/_index.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+the [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=User%20Documentation" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/v2.7/>Dubbo 2.7</a></li><li class="breadcrumb-it [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/user/index.xml b/en/docs/v2.7/user/index.xml
index 37c5541..84f912d 100644
--- a/en/docs/v2.7/user/index.xml
+++ b/en/docs/v2.7/user/index.xml
@@ -946,7 +946,7 @@ executes=&lt;span style="color:#2aa198">&amp;#34;200&amp;#34;&lt;/span> &lt;span
 &lt;/li>
 &lt;li>
 &lt;p>Use Dragoon&amp;rsquo;s HTTP monitoring item to monitor the service provider on the registry&lt;/p>
-&lt;p>The state of Dragoon monitoring service in the registry : &lt;a href="http://dubbo-reg1.hst.xyi.cn.alidc.net">http://dubbo-reg1.hst.xyi.cn.alidc.net&lt;/a>:8080/status/com.alibaba.morgan.member.MemberService:1.0.5 Ensure that the service exists on the registry .&lt;/p>
+&lt;p>The state of Dragoon monitoring service in the registry : &lt;a href="http://dubbo-reg1.hst.xyi.cn.alidc.net:8080/status/com.alibaba.morgan.member.MemberService:1.0.5">http://dubbo-reg1.hst.xyi.cn.alidc.net:8080/status/com.alibaba.morgan.member.MemberService:1.0.5&lt;/a> Ensure that the service exists on the registry .&lt;/p>
 &lt;/li>
 &lt;li>
 &lt;p>Service provider,use Dragoon&amp;rsquo;s telnet mommand or shell monitor command&lt;/p>
diff --git a/en/docs/v2.7/user/languages/erlang/index.html b/en/docs/v2.7/user/languages/erlang/index.html
index 4b6c822..f3ee154 100644
--- a/en/docs/v2.7/user/languages/erlang/index.html
+++ b/en/docs/v2.7/user/languages/erlang/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v2.7/user/languages/erlang/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180> [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v2.7/user/languages/erlang/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180> [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/user/languages/erlang/_index.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter% [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Erlang" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/v2.7/>Dubbo 2.7</a></li><li class=breadcrumb-ite [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/languages/erlang/quick-start/index.html b/en/docs/v2.7/user/languages/erlang/quick-start/index.html
index 484dfc6..42a1207 100644
--- a/en/docs/v2.7/user/languages/erlang/quick-start/index.html
+++ b/en/docs/v2.7/user/languages/erlang/quick-start/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -175,4 +175,4 @@ into the project&rsquo;s <code>apps</code> directory.</li><li>If it is upload to
 <span style=color:#586e75>%% you can receive the message after.
 </span><span style=color:#586e75></span>{msg_back,<span style=color:#268bd2>RequestRef</span>,<span style=color:#268bd2>Response</span>,<span style=color:#268bd2>RpcContent</span>}.
 </code></pre></div><h2 id=sample>Sample</h2><p>Reference the demo project <a href=https://github.com/apache/dubbo-erlang/tree/master/samples>dubboerl_demo</a></p><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Y [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/languages/erlang/reference/index.html b/en/docs/v2.7/user/languages/erlang/reference/index.html
index 62b06fd..5966548 100644
--- a/en/docs/v2.7/user/languages/erlang/reference/index.html
+++ b/en/docs/v2.7/user/languages/erlang/reference/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -166,4 +166,4 @@
 	]}
 ]}
 </code></pre></div><p>Option is to be added.</p><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/user/languages/erlang/serialization/index.html b/en/docs/v2.7/user/languages/erlang/serialization/index.html
index 84d6b92..3147017 100644
--- a/en/docs/v2.7/user/languages/erlang/serialization/index.html
+++ b/en/docs/v2.7/user/languages/erlang/serialization/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -162,4 +162,4 @@
 </span><span style=color:#586e75></span>	{protocol,hessian}
 ]}
 </code></pre></div><table><thead><tr><th>ConfigName</th><th>Type</th><th>DefaultValue</th><th>Remarks</th></tr></thead><tbody><tr><td>protocol</td><td>atom()</td><td>hessian</td><td>hessian,json</td></tr></tbody></table><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?< [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/user/languages/erlang/service/index.html b/en/docs/v2.7/user/languages/erlang/service/index.html
index 741e38a..a4f5633 100644
--- a/en/docs/v2.7/user/languages/erlang/service/index.html
+++ b/en/docs/v2.7/user/languages/erlang/service/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -166,4 +166,4 @@
 	]}
 ]}
 </code></pre></div><table><thead><tr><th>ConfigName</th><th>Type</th><th>DefaultValue</th><th>Remarks</th></tr></thead><tbody><tr><td>module_implements</td><td>atom()</td><td>-</td><td>The service implements module name</td></tr><tr><td>interface_module</td><td>atom()</td><td>-</td><td>Interface module name is transfer form java jar</td></tr><tr><td>interface_fullname</td><td>binary()</td><td>-</td><td>Interface full name is the java class name</td></tr></tbody></table><p>Option is to be [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/languages/index.html b/en/docs/v2.7/user/languages/index.html
index 61e115b..6abf032 100644
--- a/en/docs/v2.7/user/languages/index.html
+++ b/en/docs/v2.7/user/languages/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v2.7/user/languages/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link r [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v2.7/user/languages/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link r [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/user/languages/_index.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+sect [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Other%20Languages" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/v2.7/>Dubbo 2.7</a></li><li class=breadcrumb-ite [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/maturity/index.html b/en/docs/v2.7/user/maturity/index.html
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--- a/en/docs/v2.7/user/maturity/index.html
+++ b/en/docs/v2.7/user/maturity/index.html
@@ -1,4 +1,4 @@
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+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
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@@ -158,4 +158,4 @@
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 <a href="https://github.com/apache/dubbo-website/issues/new?title=Maturity" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/perf-test/index.html b/en/docs/v2.7/user/perf-test/index.html
index 40d2d40..5a1c3b0 100644
--- a/en/docs/v2.7/user/perf-test/index.html
+++ b/en/docs/v2.7/user/perf-test/index.html
@@ -1,4 +1,4 @@
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+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
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 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
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@@ -161,4 +161,4 @@
 1K String is introduced into the server segment for 1W times, and a random number is regenerated each time and then assembled. Examine whether business threads can be assigned to each CPU.</p></li><li><p>Stability scence (20 concurrency)
 At the same time, we call the 1 parameter String (5K) method, the 1 parameter is the person object method, the 1 parameter is map (the value is 3 person), and it runs for 50 hours continuously.</p></li><li><p>High pressure scene (20 concurrency)
 On the basis of the stability scenario, the providers and consumers are arranged into 2 sets (one machine and 2 instances), and the parameters of String are 20byte to 200K, and are randomly transformed every 10 minutes.</p></li></ol><h2 id=test-result>Test result</h2><h3 id=scene-name-scence-pojo>Scene name: scence POJO</h3><table><thead><tr><th></th><th>TPS success avg value</th><th>Response time avg value(ms)</th></tr></thead><tbody><tr><td>dubbo1 (hessian2 serialization+mina)</td><td> [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/preface/architecture/index.html b/en/docs/v2.7/user/preface/architecture/index.html
index ba11702..fb58847 100644
--- a/en/docs/v2.7/user/preface/architecture/index.html
+++ b/en/docs/v2.7/user/preface/architecture/index.html
@@ -1,4 +1,4 @@
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 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
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@@ -158,4 +158,4 @@
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 <a href="https://github.com/apache/dubbo-website/issues/new?title=Architecture" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div><nav id=TableOfContents><ul><li><ul><li></li></ul></li><li><a href=#connectivity>Connectivity</a></li><li><a href=#robustness>Robustness</a></li><li><a href=#scalability>Scalability</a></li><li><a href=#upgradeablity>Upgradeablity</a><ul><li></li></ul></li></ul></nav></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/preface/background/index.html b/en/docs/v2.7/user/preface/background/index.html
index d150928..db70a58 100644
--- a/en/docs/v2.7/user/preface/background/index.html
+++ b/en/docs/v2.7/user/preface/background/index.html
@@ -1,4 +1,4 @@
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+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
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 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
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 <a href="https://github.com/apache/dubbo-website/issues/new?title=Background" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
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\ No newline at end of file
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diff --git a/en/docs/v2.7/user/preface/index.html b/en/docs/v2.7/user/preface/index.html
index 1672493..b338000 100644
--- a/en/docs/v2.7/user/preface/index.html
+++ b/en/docs/v2.7/user/preface/index.html
@@ -1,4 +1,4 @@
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+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v2.7/user/preface/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel [...]
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 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
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 <a href="https://github.com/apache/dubbo-website/issues/new?title=Preface" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/v2.7/>Dubbo 2.7</a></li><li class=breadcrumb-ite [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/preface/requirements/index.html b/en/docs/v2.7/user/preface/requirements/index.html
index 68e00c1..3f16b88 100644
--- a/en/docs/v2.7/user/preface/requirements/index.html
+++ b/en/docs/v2.7/user/preface/requirements/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
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 <a class="td-sidebar-link td-sidebar-link__page active" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/user/preface/requirements.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+ [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Requirements" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/v2.7/>Dubbo 2.7</a></li><li class=breadcrumb-ite [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/preface/usage/index.html b/en/docs/v2.7/user/preface/usage/index.html
index ab66e97..76bf8cd 100644
--- a/en/docs/v2.7/user/preface/usage/index.html
+++ b/en/docs/v2.7/user/preface/usage/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -172,4 +172,4 @@
     <span style=color:#268bd2>&lt;property</span> name=<span style=color:#2aa198>“xxxService”</span> ref=<span style=color:#2aa198>“xxxService”</span> <span style=color:#268bd2>/&gt;</span>
 <span style=color:#268bd2>&lt;/bean&gt;</span>
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/quick-start/index.html b/en/docs/v2.7/user/quick-start/index.html
index 93fe97a..b704908 100644
--- a/en/docs/v2.7/user/quick-start/index.html
+++ b/en/docs/v2.7/user/quick-start/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -289,4 +289,4 @@ log4j.appender.stdout.layout.ConversionPattern=[%d{dd/MM/yy hh:mm:ss:sss z}] %t
 │               └── log4j.properties
 </code></pre></div><h2 id=start-the-demo>Start the demo</h2><h3 id=start-service-provider>Start service provider</h3><p>Run the <code>org.apache.dubbo.demo.provider.Provider</code> class to start the provider.</p><h3 id=start-service-consumer>Start service consumer</h3><p>Run the <code>org.apache.dubbo.demo.provider.Consumer</code> class to start the consumer, and you should be able to see the following result:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-mo [...]
 </code></pre></div><h2 id=complete-example>Complete example</h2><p>You can find the complete example code in the Github repository.</p><ul><li><a href=../../admin/install/provider-demo>Provider demo</a></li><li><a href=../../admin/install/consumer-demo>Consumer demo</a></li></ul><section class=footnotes role=doc-endnotes><hr><ol><li id=fn:1 role=doc-endnote><p>The interface needs to be packaged separately, shared by the service provider and the consumer <a href=#fnref:1 class=footnote-ba [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/recommend/index.html b/en/docs/v2.7/user/recommend/index.html
index dba23e3..010195e 100644
--- a/en/docs/v2.7/user/recommend/index.html
+++ b/en/docs/v2.7/user/recommend/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -175,7 +175,7 @@ Configurated in <code>dubbo:method</code>(method level configuration) , then the
 </code></pre></div><p>service configuration owners:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:service</span> owner=<span style=color:#2aa198>”ding.lid,william.liangf”</span> <span style=color:#268bd2>/&gt;</span>
 </code></pre></div><p>reference configuration owners:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:reference</span> owner=<span style=color:#2aa198>”ding.lid,william.liangf”</span> <span style=color:#268bd2>/&gt;</span>
 </code></pre></div><p><code>dubbo:service</code>、<code>dubbo:reference</code> have no configuration owner, then use the owner configured in <code>dubbo:application</code>.</p><h2 id=set-up-the-dubbo-cache-file>Set up the Dubbo cache file</h2><p>Provider service list caching file:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:registry</span> file= [...]
-</code></pre></div><p>Notations:</p><ol start=0><li>You can modify the cahe file path of the application according to the needs. Ensure that the file will not be cleared during the release process.</li><li>If there are more than one application process, do not use the same file path to avoid the content being overwritten.</li></ol><p>This file caches the list of the registry and the list of service providers. With this configuration, when the application is restarted , if the Dubbo regis [...]
+</code></pre></div><p>Notations:</p><ol start=0><li>You can modify the cahe file path of the application according to the needs. Ensure that the file will not be cleared during the release process.</li><li>If there are more than one application process, do not use the same file path to avoid the content being overwritten.</li></ol><p>This file caches the list of the registry and the list of service providers. With this configuration, when the application is restarted , if the Dubbo regis [...]
 </code></pre></div></li><li><p>registry address <code>dubbo.registry.address</code></p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:registry</span> address=<span style=color:#2aa198>&#34;11.22.33.44:9090&#34;</span> <span style=color:#268bd2>&gt;</span>
 </code></pre></div></li><li><p>call timeout <code>dubbo.service.*.timeout</code></p><p>Timeout can be set in multiple configuration items <code>timeout</code>,cover from top to bottom (The top one have a higher priority )<sup id=fnref:5><a href=#fn:5 class=footnote-ref role=doc-noteref>5</a></sup>,The coverage strategy of other parameters(<code>retries</code>、<code>loadbalance</code>、<code>actives</code> and so on)is:</p><p>Certain method Configuration of a provider service</p><div class [...]
     <span style=color:#268bd2>&lt;dubbo:method</span> name=<span style=color:#2aa198>&#34;findPerson&#34;</span> timeout=<span style=color:#2aa198>&#34;1000&#34;</span> <span style=color:#268bd2>/&gt;</span>
@@ -186,4 +186,4 @@ Configurated in <code>dubbo:method</code>(method level configuration) , then the
 </code></pre></div></li><li><p>No provider throws exceptions (Fast-Fail) when the consumer is started ()
 <code>alibaba.intl.commons.dubbo.service.allow.no.provider</code></p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:reference</span> interface=<span style=color:#2aa198>&#34;com.alibaba.xxx.XxxService&#34;</span> check=<span style=color:#2aa198>&#34;false&#34;</span> <span style=color:#268bd2>/&gt;</span>
 </code></pre></div></li></ol><section class=footnotes role=doc-endnotes><hr><ol><li id=fn:1 role=doc-endnote><p>Overlay rules for configuration: 1) The method level configuration has a higher priority than the interface level, that is to say,small scope have a high priority 2) Consumer side configuration has a higher priority than provider side, better than global configuration, the last one is the Dubbo hard coded configuration value(<a href=./configuration/properties.md>Dubbo configura [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/references/api/index.html b/en/docs/v2.7/user/references/api/index.html
index 97e6e9b..b285c0e 100644
--- a/en/docs/v2.7/user/references/api/index.html
+++ b/en/docs/v2.7/user/references/api/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -177,4 +177,4 @@ org.apache.dubbo.rpc.RpcException
 org.apache.dubbo.rpc.service.GenericException
 </code></pre></div><p>Pls. refer to <a href=../../examples/generic-reference>generic reference</a> & <a href=../../examples/generic-service>generic service</a> for further information.</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>org.apache.dubbo.rpc.service.EchoService
 </code></pre></div><p>Pls. refer to <a href=../../examples/echo-service>test via echo service</a> for further details.</p><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/references/index.html b/en/docs/v2.7/user/references/index.html
index 736076f..464a276 100644
--- a/en/docs/v2.7/user/references/index.html
+++ b/en/docs/v2.7/user/references/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v2.7/user/references/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link  [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v2.7/user/references/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link  [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/user/references/_index.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+sec [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=References" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/v2.7/>Dubbo 2.7</a></li><li class=breadcrumb-ite [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/user/references/maven/index.html b/en/docs/v2.7/user/references/maven/index.html
index 36d4de6..ef0ab42 100644
--- a/en/docs/v2.7/user/references/maven/index.html
+++ b/en/docs/v2.7/user/references/maven/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -160,4 +160,4 @@
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div><nav id=TableOfContents><ul><li><a href=#start-a-simple-registry-server>Start a simple registry server</a></li><li><a href=#generate-a-service-provider-demo-application>Generate a service provider demo application</a></li></ul></nav></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none">< [...]
 </code></pre></div><h2 id=generate-a-service-provider-demo-application>Generate a service provider demo application</h2><p>Generate a service provider with the specified interface and version:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash>mvn dubbo:create -Dapplication<span style=color:#719e07>=</span>xxx -Dpackage<span style=color:#719e07>=</span>com.alibaba.xxx -Dservice<span s [...]
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/user/references/metadata/index.html b/en/docs/v2.7/user/references/metadata/index.html
index d60b18f..daf5c64 100644
--- a/en/docs/v2.7/user/references/metadata/index.html
+++ b/en/docs/v2.7/user/references/metadata/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -375,4 +375,4 @@ The next two examples focus on configuring in a project: the XML mode and the an
 <span style=color:#719e07>}</span>
 </code></pre></div><h4 id=new-meta-infdubbointernalorgapachedubbometadatastoremetadatareportfactory>New META-INF/dubbo/internal/org.apache.dubbo.metadata.store.MetadataReportFactory</h4><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>redis=org.apache.dubbo.metadata.store.redis.RedisMetadataReportFactory
 </code></pre></div><p>As long as the above modifications along with the project are packaged into a jar, then config metadata center url: redis://10.20.153.10:6379.</p><p>Up to now, a custom metadata store is ready to run.</p><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page hel [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/user/references/protocol/dubbo/index.html b/en/docs/v2.7/user/references/protocol/dubbo/index.html
index 0488ab9..0d48e9b 100644
--- a/en/docs/v2.7/user/references/protocol/dubbo/index.html
+++ b/en/docs/v2.7/user/references/protocol/dubbo/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -167,4 +167,4 @@
 </code></pre></div><ul><li><code>&lt;dubbo:service connections="0"></code> OR <code>&lt;dubbo:reference connections="0"></code> It means that the service uses a share long connection per provider. <code>default</code></li><li><code>&lt;dubbo:service connections="1"></code> OR <code>&lt;dubbo:reference connections="1"></code> It means that the service uses a separate long connection.</li><li><code>&lt;dubbo:service connections="2"></code> OR<code>&lt;dubbo:reference connections="2"></code [...]
 </code></pre></div><p>or configure in <code>dubbo.properties</code>:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>dubbo.service.protocol=dubbo
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/user/references/protocol/hessian/index.html b/en/docs/v2.7/user/references/protocol/hessian/index.html
index 3513cdb..a555189 100644
--- a/en/docs/v2.7/user/references/protocol/hessian/index.html
+++ b/en/docs/v2.7/user/references/protocol/hessian/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -169,4 +169,4 @@
 <span style=color:#268bd2>&lt;dubbo:protocol</span> id=<span style=color:#2aa198>&#34;hessian2&#34;</span> name=<span style=color:#2aa198>&#34;hessian&#34;</span> port=<span style=color:#2aa198>&#34;8081&#34;</span> <span style=color:#268bd2>/&gt;</span>
 </code></pre></div><p>configure direct connect mode:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:reference</span> id=<span style=color:#2aa198>&#34;helloService&#34;</span> interface=<span style=color:#2aa198>&#34;HelloWorld&#34;</span> url=<span style=color:#2aa198>&#34;hessian://10.20.153.10:8080/helloWorld&#34;</span> <span style=color:#268b [...]
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/user/references/protocol/http/index.html b/en/docs/v2.7/user/references/protocol/http/index.html
index dc7725a..1964de2 100644
--- a/en/docs/v2.7/user/references/protocol/http/index.html
+++ b/en/docs/v2.7/user/references/protocol/http/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -170,4 +170,4 @@
          <span style=color:#268bd2>&lt;url-pattern&gt;</span>/*<span style=color:#268bd2>&lt;/url-pattern&gt;</span>
 <span style=color:#268bd2>&lt;/servlet-mapping&gt;</span>
 </code></pre></div><p>Note that if you use servlets to dispatch requests:</p><ul><li>the port of protocol <code>&lt;dubbo:protocol port="8080" /></code> must same as servlet container&rsquo;s.</li><li>the context path of protocol <code>&lt;dubbo:protocol contextpath="foo" /></code> must same as servlet application&rsquo;s.</li></ul><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visibl [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/references/protocol/index.html b/en/docs/v2.7/user/references/protocol/index.html
index e3b0546..ea76c72 100644
--- a/en/docs/v2.7/user/references/protocol/index.html
+++ b/en/docs/v2.7/user/references/protocol/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v2.7/user/references/protocol/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x1 [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v2.7/user/references/protocol/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x1 [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/user/references/protocol/_index.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matt [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Protocol%20References" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/v2.7/>Dubbo 2.7</a></li><li class=breadcrumb-ite [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/user/references/protocol/memcached/index.html b/en/docs/v2.7/user/references/protocol/memcached/index.html
index 3e46bd5..fe59df5 100644
--- a/en/docs/v2.7/user/references/protocol/memcached/index.html
+++ b/en/docs/v2.7/user/references/protocol/memcached/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -165,4 +165,4 @@ registry<span style=color:#719e07>.</span>register<span style=color:#719e07>(</s
 </code></pre></div><p>you can also use a custom interface:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:reference</span> id=<span style=color:#2aa198>&#34;cache&#34;</span> interface=<span style=color:#2aa198>&#34;com.foo.CacheService&#34;</span> url=<span style=color:#2aa198>&#34;memcached://10.20.153.10:11211&#34;</span> <span style=color:#268 [...]
 </code></pre></div><p>The method name is the same as the standard method name of memcached, just like get(key), set(key, value), delete(key)。</p><p>If the method name and the memcached standard method name are not the same, you need to configure the mapping</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:reference</span> id=<span style=color:#2aa19 [...]
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/user/references/protocol/redis/index.html b/en/docs/v2.7/user/references/protocol/redis/index.html
index 13ea409..266c1b2 100644
--- a/en/docs/v2.7/user/references/protocol/redis/index.html
+++ b/en/docs/v2.7/user/references/protocol/redis/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -165,4 +165,4 @@ registry<span style=color:#719e07>.</span>register<span style=color:#719e07>(</s
 </code></pre></div><p>you can also use a custom interface:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:reference</span> id=<span style=color:#2aa198>&#34;store&#34;</span> interface=<span style=color:#2aa198>&#34;com.foo.StoreService&#34;</span> url=<span style=color:#2aa198>&#34;redis://10.20.153.10:6379&#34;</span> <span style=color:#268bd2>/ [...]
 </code></pre></div><p>The method name is the same as the standard method name of memcached, just like get(key), set(key, value), delete(key)。</p><p>If the method name and the memcached standard method name are not the same, you need to configure the mapping</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:reference</span> id=<span style=color:#2aa19 [...]
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/user/references/protocol/rest/index.html b/en/docs/v2.7/user/references/protocol/rest/index.html
index 6a20f0a..94ff04b 100644
--- a/en/docs/v2.7/user/references/protocol/rest/index.html
+++ b/en/docs/v2.7/user/references/protocol/rest/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -437,4 +437,4 @@ user-agent: Apache-HttpClient/4.2.1 (java 1.5)
 <span style=color:#719e07>}</span>
 </code></pre></div><p>然后将这个ExceptionMapper添加到XML配置中即可:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:protocol</span> name=<span style=color:#2aa198>&#34;rest&#34;</span> port=<span style=color:#2aa198>&#34;8888&#34;</span> extension=<span style=color:#2aa198>&#34;xxx.MyValidationExceptionMapper&#34;</span><span style=color:#268bd2>/&gt;</span>
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/user/references/protocol/rmi/index.html b/en/docs/v2.7/user/references/protocol/rmi/index.html
index c73997d..71e70a7 100644
--- a/en/docs/v2.7/user/references/protocol/rmi/index.html
+++ b/en/docs/v2.7/user/references/protocol/rmi/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -168,4 +168,4 @@
 <span style=color:#268bd2>&lt;dubbo:service</span> protocol=<span style=color:#2aa198>&#34;rmi1&#34;</span> <span style=color:#268bd2>/&gt;</span>
 </code></pre></div><p>Compatible with Spring:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:protocol</span> name=<span style=color:#2aa198>&#34;rmi&#34;</span> codec=<span style=color:#2aa198>&#34;spring&#34;</span> <span style=color:#268bd2>/&gt;</span>
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/references/protocol/thrift/index.html b/en/docs/v2.7/user/references/protocol/thrift/index.html
index b960e6c..b838732 100644
--- a/en/docs/v2.7/user/references/protocol/thrift/index.html
+++ b/en/docs/v2.7/user/references/protocol/thrift/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -164,4 +164,4 @@
 <span style=color:#268bd2>&lt;/dependency&gt;</span>
 </code></pre></div><h2 id=configuration>Configuration</h2><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:protocol</span> name=<span style=color:#2aa198>&#34;thrift&#34;</span> port=<span style=color:#2aa198>&#34;3030&#34;</span> <span style=color:#268bd2>/&gt;</span>
 </code></pre></div><h2 id=example>Example</h2><p>you can check <a href=https://github.com/apache/dubbo/tree/master/dubbo-rpc/dubbo-rpc-thrift/src/test/java/com/alibaba/dubbo/rpc/protocol/thrift/examples>dubbo thrift example</a></p><h2 id=common-problem>Common problem</h2><ul><li>Thrift does not support null values, that is, you can not pass null values</li></ul><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1 [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/user/references/protocol/webservice/index.html b/en/docs/v2.7/user/references/protocol/webservice/index.html
index 8ecd21f..1e1ac3e 100644
--- a/en/docs/v2.7/user/references/protocol/webservice/index.html
+++ b/en/docs/v2.7/user/references/protocol/webservice/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -186,4 +186,4 @@
          <span style=color:#268bd2>&lt;url-pattern&gt;</span>/*<span style=color:#268bd2>&lt;/url-pattern&gt;</span>
 <span style=color:#268bd2>&lt;/servlet-mapping&gt;</span>
 </code></pre></div><p>Note that if you use servlets to dispatch requests:</p><ul><li>the port of protocol <code>&lt;dubbo:protocol port="8080" /></code> must same as servlet container&rsquo;s.</li><li>the context path of protocol <code>&lt;dubbo:protocol contextpath="foo" /></code> must same as servlet application&rsquo;s.</li></ul><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visibl [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/user/references/qos/index.html b/en/docs/v2.7/user/references/qos/index.html
index 64a402d..aaa6d3c 100644
--- a/en/docs/v2.7/user/references/qos/index.html
+++ b/en/docs/v2.7/user/references/qos/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -265,4 +265,4 @@ dubbo.application.qos.accept.foreign.ip=false
 dubbo.application.qosPort=33333
 dubbo.application.qosAcceptForeignIp=false
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/user/references/registry/index.html b/en/docs/v2.7/user/references/registry/index.html
index ab6d17a..37b7138 100644
--- a/en/docs/v2.7/user/references/registry/index.html
+++ b/en/docs/v2.7/user/references/registry/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v2.7/user/references/registry/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x1 [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v2.7/user/references/registry/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x1 [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/user/references/registry/_index.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matt [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Registry%20Server%20References" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/v2.7/>Dubbo 2.7</a></li><li class=breadcrumb-ite [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/user/references/registry/multicast/index.html b/en/docs/v2.7/user/references/registry/multicast/index.html
index b633952..eef1faa 100644
--- a/en/docs/v2.7/user/references/registry/multicast/index.html
+++ b/en/docs/v2.7/user/references/registry/multicast/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -166,4 +166,4 @@
     <span style=color:#268bd2>&lt;dubbo:parameter</span> key=<span style=color:#2aa198>&#34;unicast&#34;</span> value=<span style=color:#2aa198>&#34;false&#34;</span> <span style=color:#268bd2>/&gt;</span>
 <span style=color:#268bd2>&lt;/dubbo:consumer&gt;</span>
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/user/references/registry/nacos/index.html b/en/docs/v2.7/user/references/registry/nacos/index.html
index 77336e7..cc05a76 100644
--- a/en/docs/v2.7/user/references/registry/nacos/index.html
+++ b/en/docs/v2.7/user/references/registry/nacos/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -211,4 +211,4 @@ dubbo.registry.address = nacos://10.20.153.10:8848
  	...
 <span style=color:#268bd2>&lt;/beans&gt;</span>
 </code></pre></div><p>After restarting the Dubbo app, you can also find that the registration meta-information of the service provider and consumer is presented on the Nacos console:</p><p><img src=/imgs/blog/dubbo-registry-nacos-3.png alt=dubbo-registry-nacos-3.png></p><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2> [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/en/docs/v2.7/user/references/registry/redis/index.html b/en/docs/v2.7/user/references/registry/redis/index.html
index d165a1c..bf946ec 100644
--- a/en/docs/v2.7/user/references/registry/redis/index.html
+++ b/en/docs/v2.7/user/references/registry/redis/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -162,4 +162,4 @@
 </code></pre></div><p>Or</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:registry</span> protocol=<span style=color:#2aa198>&#34;redis&#34;</span> address=<span style=color:#2aa198>&#34;10.20.153.10:6379&#34;</span> <span style=color:#268bd2>/&gt;</span>
 </code></pre></div><p>Or</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:registry</span> protocol=<span style=color:#2aa198>&#34;redis&#34;</span> address=<span style=color:#2aa198>&#34;10.20.153.10:6379,10.20.153.11:6379,10.20.153.12:6379&#34;</span> <span style=color:#268bd2>/&gt;</span>
 </code></pre></div><h2 id=options>Options</h2><ul><li>Config key&rsquo;s prefix in redis via <code>&lt;dubbo:registry group="dubbo" /></code>, the default value is <code>dubbo</code>.</li><li>Config redis cluster strategy via <code>&lt;dubbo:registry cluster="replicate" /></code>, the default value is <code>failover</code>:<ul><li><code>failover</code>: when read/write error happens, try another instance, require the cluster to support data replication.</li><li><code>replicate</code>: cl [...]
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diff --git a/en/docs/v2.7/user/references/registry/simple/index.html b/en/docs/v2.7/user/references/registry/simple/index.html
index 2c2f191..cfb3feb 100644
--- a/en/docs/v2.7/user/references/registry/simple/index.html
+++ b/en/docs/v2.7/user/references/registry/simple/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -178,4 +178,4 @@
 </code></pre></div><p>Or:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:service</span> interface=<span style=color:#2aa198>&#34;org.apache.dubbo.registry.RegistryService&#34;</span> group=<span style=color:#2aa198>&#34;simple&#34;</span> version=<span style=color:#2aa198>&#34;1.0.0&#34;</span> ... <span style=color:#268bd2>&gt;</span>
 </code></pre></div><p>Or:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:registry</span> address=<span style=color:#2aa198>&#34;127.0.0.1:9090&#34;</span> group=<span style=color:#2aa198>&#34;simple&#34;</span> version=<span style=color:#2aa198>&#34;1.0.0&#34;</span> <span style=color:#268bd2>/&gt;</span>
 </code></pre></div><h2 id=applicability>Applicability</h2><p>This <code>SimpleRegistryService</code> is just a simple implementation for register server, and it doesn&rsquo;t have cluster support. It is useful for the implementation reference for the custom registry server, but not suitable for use in production environment directly.</p><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__v [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/references/registry/zookeeper/index.html b/en/docs/v2.7/user/references/registry/zookeeper/index.html
index 0ef124c..94ee5f3 100644
--- a/en/docs/v2.7/user/references/registry/zookeeper/index.html
+++ b/en/docs/v2.7/user/references/registry/zookeeper/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -186,4 +186,4 @@
 </code></pre></div><p>Configure single zookeeper to serve as multiple registry servers:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:registry</span> id=<span style=color:#2aa198>&#34;chinaRegistry&#34;</span> protocol=<span style=color:#2aa198>&#34;zookeeper&#34;</span> address=<span style=color:#2aa198>&#34;10.20.153.10:2181&#34;</span> group=< [...]
 <span style=color:#268bd2>&lt;dubbo:registry</span> id=<span style=color:#2aa198>&#34;intlRegistry&#34;</span> protocol=<span style=color:#2aa198>&#34;zookeeper&#34;</span> address=<span style=color:#2aa198>&#34;10.20.153.10:2181&#34;</span> group=<span style=color:#2aa198>&#34;intl&#34;</span> <span style=color:#268bd2>/&gt;</span>
 </code></pre></div><h2 id=zookeeper-installation>Zookeeper Installation</h2><p>Pls. refer to <a href=../../../admin/install/zookeeper.md>zookeeper install manual</a> for how to install zookeeper based registry server. To set it up, specify <code>dubbo.registry.address</code> to <code>zookeeper://127.0.0.1:2181</code> in <code>conf/dubbo.properties</code> for both provider and consumer (you can refer to <a href=../../quick-start.md>quick start</a>) after install a zookeeper server.</p><h2 [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/references/telnet/index.html b/en/docs/v2.7/user/references/telnet/index.html
index 9cb42b8..6626958 100644
--- a/en/docs/v2.7/user/references/telnet/index.html
+++ b/en/docs/v2.7/user/references/telnet/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -161,4 +161,4 @@
 </code></pre></div><p>Or:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-sh data-lang=sh><span style=color:#b58900>echo</span> status | nc -i <span style=color:#2aa198>1</span> localhost <span style=color:#2aa198>20880</span>
 </code></pre></div><p>It is possible to extend command <code>status</code> to check more resources, pls. refer to <a href=http://dubbo.apache.org/books/dubbo-dev-book-en/impls/status-checker.html>extension references</a> for more details.</p><h2 id=supported-commands>Supported Commands</h2><p>The built-in telnet commands are listed below. Furthermore, it is possible to extend telnet commands, pls. refer to
 <a href=http://dubbo.apache.org/en-us/docs/user/references/telnet.html>extend telnet command</a> for more details.</p><h3 id=ls><code>ls</code></h3><ol start=0><li><code>ls</code>: list services</li><li><code>ls -l</code>: list services in more details</li><li><code>ls XxxService</code>: list methods for the particular service</li><li><code>ls -l XxxService</code>: list methods for the particular service in more dtails</li></ol><h3 id=ps><code>ps</code></h3><ol start=0><li><code>ps</code [...]
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diff --git a/en/docs/v2.7/user/references/xml/dubbo-application/index.html b/en/docs/v2.7/user/references/xml/dubbo-application/index.html
index b966b5e..096b7fd 100644
--- a/en/docs/v2.7/user/references/xml/dubbo-application/index.html
+++ b/en/docs/v2.7/user/references/xml/dubbo-application/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
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 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/v2.7/>Dubbo 2.7</a></li><li class=breadcrumb-ite [...]
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diff --git a/en/docs/v2.7/user/references/xml/dubbo-argument/index.html b/en/docs/v2.7/user/references/xml/dubbo-argument/index.html
index 5664cc0..4469d80 100644
--- a/en/docs/v2.7/user/references/xml/dubbo-argument/index.html
+++ b/en/docs/v2.7/user/references/xml/dubbo-argument/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
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 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -161,4 +161,4 @@
     <span style=color:#268bd2>&lt;dubbo:argument</span> index=<span style=color:#2aa198>&#34;0&#34;</span> callback=<span style=color:#2aa198>&#34;true&#34;</span> <span style=color:#268bd2>/&gt;</span>
 <span style=color:#268bd2>&lt;/dubbo:method&gt;</span>
 </code></pre></div><table><thead><tr><th>Property</th><th>Corresponding URL parameter</th><th>Type</th><th>Requisite</th><th>Default</th><th>Effect</th><th>Description</th><th>Compatibility</th></tr></thead><tbody><tr><td>index</td><td></td><td>int</td><td><b>Y</b></td><td></td><td>identification</td><td>method name</td><td>above 2.0.6</td></tr><tr><td>type</td><td></td><td>String</td><td>Index and type choose one</td><td></td><td>identification</td><td>Find index of argument by it</td>< [...]
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diff --git a/en/docs/v2.7/user/references/xml/dubbo-config-center/index.html b/en/docs/v2.7/user/references/xml/dubbo-config-center/index.html
index 47531b4..67e8803 100644
--- a/en/docs/v2.7/user/references/xml/dubbo-config-center/index.html
+++ b/en/docs/v2.7/user/references/xml/dubbo-config-center/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
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 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
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 <a href="https://github.com/apache/dubbo-website/issues/new?title=dubbo:config-center" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
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diff --git a/en/docs/v2.7/user/references/xml/dubbo-consumer/index.html b/en/docs/v2.7/user/references/xml/dubbo-consumer/index.html
index 4b50d81..d32b65a 100644
--- a/en/docs/v2.7/user/references/xml/dubbo-consumer/index.html
+++ b/en/docs/v2.7/user/references/xml/dubbo-consumer/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
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 <a href="https://github.com/apache/dubbo-website/issues/new?title=dubbo:consumer" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/v2.7/>Dubbo 2.7</a></li><li class=breadcrumb-ite [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/references/xml/dubbo-method/index.html b/en/docs/v2.7/user/references/xml/dubbo-method/index.html
index 471ba87..a411c18 100644
--- a/en/docs/v2.7/user/references/xml/dubbo-method/index.html
+++ b/en/docs/v2.7/user/references/xml/dubbo-method/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
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 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -161,4 +161,4 @@
     <span style=color:#268bd2>&lt;dubbo:method</span> name=<span style=color:#2aa198>&#34;findXxx&#34;</span> timeout=<span style=color:#2aa198>&#34;3000&#34;</span> retries=<span style=color:#2aa198>&#34;2&#34;</span> <span style=color:#268bd2>/&gt;</span>
 <span style=color:#268bd2>&lt;/dubbo:reference&gt;</span>
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
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diff --git a/en/docs/v2.7/user/references/xml/dubbo-module/index.html b/en/docs/v2.7/user/references/xml/dubbo-module/index.html
index 0d5d64e..514cce6 100644
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+++ b/en/docs/v2.7/user/references/xml/dubbo-module/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
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 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
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diff --git a/en/docs/v2.7/user/references/xml/dubbo-monitor/index.html b/en/docs/v2.7/user/references/xml/dubbo-monitor/index.html
index 3071bd3..cf5bdcb 100644
--- a/en/docs/v2.7/user/references/xml/dubbo-monitor/index.html
+++ b/en/docs/v2.7/user/references/xml/dubbo-monitor/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
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 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/user/references/xml/dubbo-monitor.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+ma [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/references/xml/dubbo-parameter/index.html b/en/docs/v2.7/user/references/xml/dubbo-parameter/index.html
index d8145a5..ffc573e 100644
--- a/en/docs/v2.7/user/references/xml/dubbo-parameter/index.html
+++ b/en/docs/v2.7/user/references/xml/dubbo-parameter/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
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 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -162,4 +162,4 @@
 <span style=color:#268bd2>&lt;/dubbo:protocol&gt;</span>
 </code></pre></div><p>you can also use it like this:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:protocol</span> name=<span style=color:#2aa198>&#34;jms&#34;</span> p:queue=<span style=color:#2aa198>&#34;xxx&#34;</span> <span style=color:#268bd2>/&gt;</span>
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/references/xml/dubbo-protocol/index.html b/en/docs/v2.7/user/references/xml/dubbo-protocol/index.html
index 5af3217..48b00da 100644
--- a/en/docs/v2.7/user/references/xml/dubbo-protocol/index.html
+++ b/en/docs/v2.7/user/references/xml/dubbo-protocol/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
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 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/user/references/xml/dubbo-protocol.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+m [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/references/xml/dubbo-provider/index.html b/en/docs/v2.7/user/references/xml/dubbo-provider/index.html
index d4d13cf..32786dc 100644
--- a/en/docs/v2.7/user/references/xml/dubbo-provider/index.html
+++ b/en/docs/v2.7/user/references/xml/dubbo-provider/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/user/references/xml/dubbo-provider.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+m [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=dubbo:provider" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/references/xml/dubbo-reference/index.html b/en/docs/v2.7/user/references/xml/dubbo-reference/index.html
index 20e654c..4664351 100644
--- a/en/docs/v2.7/user/references/xml/dubbo-reference/index.html
+++ b/en/docs/v2.7/user/references/xml/dubbo-reference/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/user/references/xml/dubbo-reference.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+ [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/references/xml/dubbo-registry/index.html b/en/docs/v2.7/user/references/xml/dubbo-registry/index.html
index 2ce7ccd..bd0448d 100644
--- a/en/docs/v2.7/user/references/xml/dubbo-registry/index.html
+++ b/en/docs/v2.7/user/references/xml/dubbo-registry/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
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 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/user/references/xml/dubbo-registry.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+m [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/references/xml/dubbo-service/index.html b/en/docs/v2.7/user/references/xml/dubbo-service/index.html
index 05d05b6..20f59fb 100644
--- a/en/docs/v2.7/user/references/xml/dubbo-service/index.html
+++ b/en/docs/v2.7/user/references/xml/dubbo-service/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/en/docs/v2.7/user/references/xml/dubbo-service.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+ma [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=dubbo:service" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/v2.7/>Dubbo 2.7</a></li><li class=breadcrumb-ite [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/references/xml/index.html b/en/docs/v2.7/user/references/xml/index.html
index 256c4ea..206bc6e 100644
--- a/en/docs/v2.7/user/references/xml/index.html
+++ b/en/docs/v2.7/user/references/xml/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v2.7/user/references/xml/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><l [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v2.7/user/references/xml/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><l [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
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 <a href="https://github.com/apache/dubbo-website/issues/new?title=Schema%20Configuration%20Reference" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/v2.7/>Dubbo 2.7</a></li><li class=breadcrumb-ite [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/rest/index.html b/en/docs/v2.7/user/rest/index.html
index 0c2eba1..c9f1068 100644
--- a/en/docs/v2.7/user/rest/index.html
+++ b/en/docs/v2.7/user/rest/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -534,4 +534,4 @@ protocol=<span style=color:#2aa198>&#34;org.apache.coyote.http11.Http11NioProtoc
                maxKeepAliveRequests=<span style=color:#2aa198>&#34;-1&#34;</span>
                keepAliveTimeout=<span style=color:#2aa198>&#34;60000&#34;</span><span style=color:#268bd2>/&gt;</span>
 </code></pre></div><p>Especially the configuration maxKeepAliveRequests="-1&rdquo; ,which is mainly to ensure that tomcat always enables http long connection, in order to improve the performance of REST call. Note, however, that if the REST consumer side is not continuously call REST services, it is not always best to enable long connections all time. In addition, the way to always enable long connections is generally not suitable for ordinary webapps, but more suitable for such rpc-like [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v2.7/user/simple-monitor/index.html b/en/docs/v2.7/user/simple-monitor/index.html
index 74612e1..ddaa05d 100644
--- a/en/docs/v2.7/user/simple-monitor/index.html
+++ b/en/docs/v2.7/user/simple-monitor/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -198,4 +198,4 @@ xsi:schemaLocation=<span style=color:#2aa198>&#34;http://www.springframework.org
 </code></pre></div><p>or:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-sh data-lang=sh>&lt;dubbo:monitor <span style=color:#268bd2>address</span><span style=color:#719e07>=</span><span style=color:#2aa198>&#34;127.0.0.1:7070&#34;</span> /&gt;
 </code></pre></div><p>or:</p><p><strong>dubbo.properties</strong></p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-sh data-lang=sh>dubbo.monitor.address<span style=color:#719e07>=</span>127.0.0.1:7070
 </code></pre></div></li></ol><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/docs/v3.0/index.html b/en/docs/v3.0/index.html
index 4caefff..1ee9bd4 100644
--- a/en/docs/v3.0/index.html
+++ b/en/docs/v3.0/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v3.0/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/docs/v3.0/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacerequirements href=/en/docs/v2.7/user/preface/requirements/>Requirements</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-endocsv27userprefacearchitecture href=/en/docs/v2.7/user/preface/architecture/>Architecture</a>
@@ -158,4 +158,4 @@
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 <a href="https://github.com/apache/dubbo-website/issues/new?title=Dubbo%203.0" target=_blank><i class="fab fa-github fa-fw"></i>Create documentation issue</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>Create project issue</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/en/docs/>Documentation</a></li><li class="breadcrumb-item active" aria-current=page><a href=https://dubbo.apache.org/en/docs/v3.0/>Dubbo 3.0</a></ [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/en/index.html b/en/index.html
index 1beb86e..189e8d8 100644
--- a/en/index.html
+++ b/en/index.html
@@ -1 +1 @@
-<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png hr [...]
\ No newline at end of file
+<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/en/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png hr [...]
\ No newline at end of file
diff --git a/en/sitemap.xml b/en/sitemap.xml
index d8852e8..566d0ff 100644
--- a/en/sitemap.xml
+++ b/en/sitemap.xml
@@ -1 +1 @@
-<?xml version="1.0" encoding="utf-8" standalone="yes"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xhtml="http://www.w3.org/1999/xhtml"><url><loc>https://dubbo.apache.org/en/docs/v2.7/admin/install/admin-console/</loc><lastmod>2021-02-22T23:40:44+08:00</lastmod><changefreq>monthly</changefreq><priority>0.5</priority><xhtml:link rel="alternate" hreflang="zh" href="https://dubbo.apache.org/zh/docs/v2.7/admin/install/admin-console/"/><xhtml:link rel="alternate" hreflan [...]
\ No newline at end of file
+<?xml version="1.0" encoding="utf-8" standalone="yes"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xhtml="http://www.w3.org/1999/xhtml"><url><loc>https://dubbo.apache.org/en/docs/v2.7/admin/install/admin-console/</loc><lastmod>2021-02-25T18:15:27+08:00</lastmod><changefreq>monthly</changefreq><priority>0.5</priority><xhtml:link rel="alternate" hreflang="zh" href="https://dubbo.apache.org/zh/docs/v2.7/admin/install/admin-console/"/><xhtml:link rel="alternate" hreflan [...]
\ No newline at end of file
diff --git a/js/main.min.b1204cf86e8e9a67512f5a2424ceff1cf41fa3fea170a94a53582b7226e2044e.js b/js/main.min.b1204cf86e8e9a67512f5a2424ceff1cf41fa3fea170a94a53582b7226e2044e.js
new file mode 100644
index 0000000..4122511
--- /dev/null
+++ b/js/main.min.b1204cf86e8e9a67512f5a2424ceff1cf41fa3fea170a94a53582b7226e2044e.js
@@ -0,0 +1 @@
+(function(a){'use strict';a(function(){a('[data-toggle="tooltip"]').tooltip(),a('[data-toggle="popover"]').popover(),a('.popover-dismiss').popover({trigger:'focus'})});function b(a){return a.offset().top+a.outerHeight()}a(function(){var c=a(".js-td-cover"),e,f,d;if(!c.length)return;e=b(c),f=a('.js-navbar-scroll').offset().top,d=Math.ceil(a('.js-navbar-scroll').outerHeight()),e-f<d&&a('.js-navbar-scroll').addClass('navbar-bg-onscroll'),a(window).on('scroll',function(){var f=a('.js-navbar- [...]
\ No newline at end of file
diff --git a/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css b/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css
new file mode 100644
index 0000000..70a1c85
--- /dev/null
+++ b/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css
@@ -0,0 +1,7 @@
+@import "/css/open-sans.css";@fa-font-path:"../webfonts";/*!* Bootstrap v4.5.3 (https://getbootstrap.com/)
+* Copyright 2011-2020 The Bootstrap Authors
+* Copyright 2011-2020 Twitter, Inc.
+* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)*/:root{--blue:#72A1E5;--indigo:#6610f2;--purple:#6f42c1;--pink:#e83e8c;--red:#dc3545;--orange:#BA5A31;--yellow:#ffc107;--green:#28a745;--teal:#20c997;--cyan:#17a2b8;--white:#fff;--gray:#888;--gray-dark:#333;--primary:#2ba3de;--secondary:#835be3;--success:#3772FF;--info:#C0E0DE;--warning:#ED6A5A;--danger:#ED6A5A;--light:#D3F3EE;--dark:#403F4C;--breakpoint-xs:0;--breakpoint-sm:576px;--breakpoint-md:768px;--breakpoin [...]
+* License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License)*/.fa,.fas,.far,.fal,.fad,.fab{-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased;display:inline-block;font-style:normal;font-variant:normal;text-rendering:auto;line-height:1}.fa-lg{font-size:1.33333333em;line-height:.75em;vertical-align:-.0667em}.fa-xs{font-size:.75em}.fa-sm{font-size:.875em}.fa-1x{font-size:1em}.fa-2x{font-size:2em}.fa-3x{font-size:3em}.fa-4x{font [...]
+* License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License)*/@font-face{font-family:'font awesome 5 free';font-style:normal;font-weight:900;font-display:block;src:url(../webfonts/fa-solid-900.eot);src:url(../webfonts/fa-solid-900.eot?#iefix)format("embedded-opentype"),url(../webfonts/fa-solid-900.woff2)format("woff2"),url(../webfonts/fa-solid-900.woff)format("woff"),url(../webfonts/fa-solid-900.ttf)format("truetype"),url(../webfonts/fa-solid [...]
+* License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License)*/@font-face{font-family:'font awesome 5 brands';font-style:normal;font-weight:400;font-display:block;src:url(../webfonts/fa-brands-400.eot);src:url(../webfonts/fa-brands-400.eot?#iefix)format("embedded-opentype"),url(../webfonts/fa-brands-400.woff2)format("woff2"),url(../webfonts/fa-brands-400.woff)format("woff"),url(../webfonts/fa-brands-400.ttf)format("truetype"),url(../webfonts/f [...]
\ No newline at end of file
diff --git a/sitemap.xml b/sitemap.xml
index e69b173..2f60014 100644
--- a/sitemap.xml
+++ b/sitemap.xml
@@ -1 +1 @@
-<?xml version="1.0" encoding="utf-8" standalone="yes"?><sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"><sitemap><loc>https://dubbo.apache.org/zh/sitemap.xml</loc><lastmod>2021-02-22T23:40:44+08:00</lastmod></sitemap><sitemap><loc>https://dubbo.apache.org/en/sitemap.xml</loc><lastmod>2021-02-22T23:40:44+08:00</lastmod></sitemap></sitemapindex>
\ No newline at end of file
+<?xml version="1.0" encoding="utf-8" standalone="yes"?><sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"><sitemap><loc>https://dubbo.apache.org/zh/sitemap.xml</loc><lastmod>2021-02-25T18:15:27+08:00</lastmod></sitemap><sitemap><loc>https://dubbo.apache.org/en/sitemap.xml</loc><lastmod>2021-02-25T18:15:27+08:00</lastmod></sitemap></sitemapindex>
\ No newline at end of file
diff --git a/zh/404.html b/zh/404.html
index 3c960a9..09bce51 100644
--- a/zh/404.html
+++ b/zh/404.html
@@ -1 +1 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
\ No newline at end of file
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/01/01/dubbo-\345\215\232\345\256\242\346\226\207\346\241\243\344\270\255\346\226\207\346\216\222\347\211\210\346\214\207\345\215\227/index.html" "b/zh/blog/2018/01/01/dubbo-\345\215\232\345\256\242\346\226\207\346\241\243\344\270\255\346\226\207\346\216\222\347\211\210\346\214\207\345\215\227/index.html"
index 0a32135..f9075e0 100644
--- "a/zh/blog/2018/01/01/dubbo-\345\215\232\345\256\242\346\226\207\346\241\243\344\270\255\346\226\207\346\216\222\347\211\210\346\214\207\345\215\227/index.html"
+++ "b/zh/blog/2018/01/01/dubbo-\345\215\232\345\256\242\346\226\207\346\241\243\344\270\255\346\226\207\346\216\222\347\211\210\346\214\207\345\215\227/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/01/01/dubbo-%E5%8D%9A%E5%AE%A2%E6%96%87%E6%A1%A3%E4%B8%AD%E6%96%87%E6%8E%92%E7%89%88%E6%8C%87%E5%8D%97/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-01-01T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name [...]
+"><meta itemprop=datePublished content="2018-01-01T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="379"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo 博客文档中文排版指南"><meta name=twitter:description content="统一中文文案、排版的相关用法,降低团队成员之间的沟通成本,增强网站气质。
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -57,4 +60,4 @@
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20200518e8bf87e5be80e78988e69cac href=/zh/blog/2020/05/18/%E8%BF%87%E5%BE%80%E7%89%88%E6%9C%AC/>过往版本</a></li></ul></ul></li></ul></ul></nav></div></div><div class="d-none d-xl-block col-xl-2 td-toc d-print-none"><div class="td-page-meta ml-2 pb-1 pt-2 mb-0"><a href=https://github.com/apache/dubbo-website/edit/master/content/zh/blog/news/dubbo-copywriting-style.md target=_blank><i class="fa fa-edit fa-fw"></i>编辑此页</a>
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/blog/news/dubbo-copywriting-style.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+se [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Dubbo%20%e5%8d%9a%e5%ae%a2%e6%96%87%e6%a1%a3%e4%b8%ad%e6%96%87%e6%8e%92%e7%89%88%e6%8c%87%e5%8d%97" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
-<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div><nav id=TableOfContents><ul><li><a href=#空格>空格</a><ul><li><a href=#中英文之间需要增加空格>中英文之间需要增加空格</a></li><li><a href=#中文与数字之间需要增加空格>中文与数字之间需要增加空格</a></li><li><a href=#数字与单位之间需要增加空格>数字与单位之间需要增加空格</a></li><li><a href=#全角标点与其他字符之间不加空格>全角标点与其他字符之间不加空格</a></li><li><a href=#-ms-text-autospace-to-the-rescue><code>-ms-text-autospace</code> to the rescue?</a></li></ul></li><li><a href=#标点符 [...]
\ No newline at end of file
+<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div><nav id=TableOfContents><ul><li><a href=#空格>空格</a><ul><li><a href=#中英文之间需要增加空格>中英文之间需要增加空格</a></li><li><a href=#中文与数字之间需要增加空格>中文与数字之间需要增加空格</a></li><li><a href=#数字与单位之间需要增加空格>数字与单位之间需要增加空格</a></li><li><a href=#全角标点与其他字符之间不加空格>全角标点与其他字符之间不加空格</a></li><li><a href=#-ms-text-autospace-to-the-rescue><code>-ms-text-autospace</code> to the rescue?</a></li></ul></li><li><a href=#标点符 [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/03/11/\345\246\202\344\275\225\345\217\202\344\270\216\350\264\241\347\214\256dubbo\347\244\276\345\214\272/index.html" "b/zh/blog/2018/03/11/\345\246\202\344\275\225\345\217\202\344\270\216\350\264\241\347\214\256dubbo\347\244\276\345\214\272/index.html"
index 02ea541..890a6e3 100644
--- "a/zh/blog/2018/03/11/\345\246\202\344\275\225\345\217\202\344\270\216\350\264\241\347\214\256dubbo\347\244\276\345\214\272/index.html"
+++ "b/zh/blog/2018/03/11/\345\246\202\344\275\225\345\217\202\344\270\216\350\264\241\347\214\256dubbo\347\244\276\345\214\272/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/03/11/%E5%A6%82%E4%BD%95%E5%8F%82%E4%B8%8E%E8%B4%A1%E7%8C%AEdubbo%E7%A4%BE%E5%8C%BA/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-03-11T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="如何参与贡献Dub [...]
+"><meta itemprop=datePublished content="2018-03-11T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="112"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="如何参与贡献Dubbo社区"><meta name=twitter:description content="本文介绍了如何以Apache Way的方式参与Dubbo社区并做贡献
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -57,4 +60,4 @@
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20200518e8bf87e5be80e78988e69cac href=/zh/blog/2020/05/18/%E8%BF%87%E5%BE%80%E7%89%88%E6%9C%AC/>过往版本</a></li></ul></ul></li></ul></ul></nav></div></div><div class="d-none d-xl-block col-xl-2 td-toc d-print-none"><div class="td-page-meta ml-2 pb-1 pt-2 mb-0"><a href=https://github.com/apache/dubbo-website/edit/master/content/zh/blog/news/how-to-involve-dubbo-community.md target=_blank><i class="fa fa-edit fa-fw"></i>编辑此页</a>
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/blog/news/how-to-involve-dubbo-community.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matte [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=%e5%a6%82%e4%bd%95%e5%8f%82%e4%b8%8e%e8%b4%a1%e7%8c%aeDubbo%e7%a4%be%e5%8c%ba" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
-<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div><nav id=TableOfContents><ul><li><a href=#前言>前言</a></li><li><a href=#apache的诞生>Apache的诞生</a></li><li><a href=#asf组织架构>ASF组织架构</a></li><li><a href=#the-apache-way>The Apache Way</a></li><li><a href=#参与dubbo社区>参与Dubbo社区</a></li><li><a href=#加入apache孵化>加入Apache孵化</a></li><li><a href=#结语>结语</a></li></ul></nav></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main> [...]
\ No newline at end of file
+<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div><nav id=TableOfContents><ul><li><a href=#前言>前言</a></li><li><a href=#apache的诞生>Apache的诞生</a></li><li><a href=#asf组织架构>ASF组织架构</a></li><li><a href=#the-apache-way>The Apache Way</a></li><li><a href=#参与dubbo社区>参与Dubbo社区</a></li><li><a href=#加入apache孵化>加入Apache孵化</a></li><li><a href=#结语>结语</a></li></ul></nav></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main> [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/04/22/dubbo\350\267\257\347\272\277\345\233\276\345\234\250qcon-beijing-2018\344\270\212\345\205\254\345\270\203/index.html" "b/zh/blog/2018/04/22/dubbo\350\267\257\347\272\277\345\233\276\345\234\250qcon-beijing-2018\344\270\212\345\205\254\345\270\203/index.html"
index 58243ef..53c75c9 100644
--- "a/zh/blog/2018/04/22/dubbo\350\267\257\347\272\277\345\233\276\345\234\250qcon-beijing-2018\344\270\212\345\205\254\345\270\203/index.html"
+++ "b/zh/blog/2018/04/22/dubbo\350\267\257\347\272\277\345\233\276\345\234\250qcon-beijing-2018\344\270\212\345\205\254\345\270\203/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/04/22/dubbo%E8%B7%AF%E7%BA%BF%E5%9B%BE%E5%9C%A8qcon-beijing-2018%E4%B8%8A%E5%85%AC%E5%B8%83/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-04-22T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="D [...]
+"><meta itemprop=datePublished content="2018-04-22T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="3"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo路线图在QCon Beijing 2018上公布"><meta name=twitter:description content="本文将向你介绍在QCon Beijing 2018上公布Dubbo路线图。
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -57,4 +60,4 @@
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20200518e8bf87e5be80e78988e69cac href=/zh/blog/2020/05/18/%E8%BF%87%E5%BE%80%E7%89%88%E6%9C%AC/>过往版本</a></li></ul></ul></li></ul></ul></nav></div></div><div class="d-none d-xl-block col-xl-2 td-toc d-print-none"><div class="td-page-meta ml-2 pb-1 pt-2 mb-0"><a href=https://github.com/apache/dubbo-website/edit/master/content/zh/blog/news/qcon-beijing-2018.md target=_blank><i class="fa fa-edit fa-fw"></i>编辑此页</a>
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/blog/news/qcon-beijing-2018.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+ [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Dubbo%e8%b7%af%e7%ba%bf%e5%9b%be%e5%9c%a8QCon%20Beijing%202018%e4%b8%8a%e5%85%ac%e5%b8%83" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
-<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/zh/blog/news/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=td-content><h1>Dubbo路线图在QCon Beijing 2018上公布</h1><div class=lead>本文将向你介绍在QCon Beijing 2018上公布Dubbo路线图。</div><div class="td-by [...]
\ No newline at end of file
+<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/zh/blog/news/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=td-content><h1>Dubbo路线图在QCon Beijing 2018上公布</h1><div class=lead>本文将向你介绍在QCon Beijing 2018上公布Dubbo路线图。</div><div class="td-by [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/04/23/\345\234\250dockerhub\345\217\221\345\270\203dubbo-admin\351\225\234\345\203\217/index.html" "b/zh/blog/2018/04/23/\345\234\250dockerhub\345\217\221\345\270\203dubbo-admin\351\225\234\345\203\217/index.html"
index 2c89ee5..9a4581d 100644
--- "a/zh/blog/2018/04/23/\345\234\250dockerhub\345\217\221\345\270\203dubbo-admin\351\225\234\345\203\217/index.html"
+++ "b/zh/blog/2018/04/23/\345\234\250dockerhub\345\217\221\345\270\203dubbo-admin\351\225\234\345\203\217/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/04/23/%E5%9C%A8dockerhub%E5%8F%91%E5%B8%83dubbo-admin%E9%95%9C%E5%83%8F/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-04-23T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="在DockerHub发布Dubbo Adm [...]
+"><meta itemprop=datePublished content="2018-04-23T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="43"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="在DockerHub发布Dubbo Admin镜像"><meta name=twitter:description content="本文将介绍如何在Dockerhub上发布Dubbo Admin镜像。
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -63,4 +66,4 @@ Docker官方维护了一个公共仓库DockerHub,该仓库还有很多国内
 而DockerHub有两种常见账号,一种是面向个人的,一种是面向组织的。Apache在DockerHub上有一个组织账号<sup id=fnref:1><a href=#fn:1 class=footnote-ref role=doc-noteref>1</a></sup>。
 自然我们首选是发布在组织账号下。</p><p>DockerHub对于组织账号的管理是基于组的,也就是一个组织账号下有多个组,每个组有不同的成员,而一个组可以管理一个或者多个镜像。</p><p>所以要做的第一步就是申请权限,这个需要提一个issue给Apache Infrastructure团队,申请DockerHub的镜像仓库和组权限。
 目前镜像和组已经申请好了,只需要申请组的权限就行了,可以参考之前的申请<sup id=fnref:2><a href=#fn:2 class=footnote-ref role=doc-noteref>2</a></sup>。</p><p>申请完权限以后使用Apache账号登陆应该就可以看到对应的镜像和配置选项了。</p><h2 id=添加新的构建规则>添加新的构建规则</h2><p>发布镜像到DockerHub有两种办法,一种是本地构建好镜像以后远程push到DockerHub,另外一种是提供Dockerfile并借助DockerHub提供的构建功能直接在DockerHub构建。
-后者明显操作性和便捷性要好很多,目前Dubbo Admin的镜像也是这样构建发布的。</p><p>当Dubbo Admin有新版本发布以后,需要在项目的docker目录新增一个Dockerfile文件,可以参考目前0.1.0版本的Dockerfile<sup id=fnref:3><a href=#fn:3 class=footnote-ref role=doc-noteref>3</a></sup>,其中的配置根据具体的版本可能有细微差别,但是大致上是一致的。</p><p>在添加了Dockerfile之后,进入DockerHub对应的管理界面新增Build Rules</p><p><img src=/imgs/blog/dockerhub-build-rules.png alt=dockerhub-build-rules.png></p><p>根据实际情况填写即可。这里需要注意两点:</p><ul><li>latest 版本要和最新的版本配置一致</li><li>不要勾选Autobuild</li></ul><p>勾选Autobuild会导致每次git提交都会触发自动 [...]
\ No newline at end of file
+后者明显操作性和便捷性要好很多,目前Dubbo Admin的镜像也是这样构建发布的。</p><p>当Dubbo Admin有新版本发布以后,需要在项目的docker目录新增一个Dockerfile文件,可以参考目前0.1.0版本的Dockerfile<sup id=fnref:3><a href=#fn:3 class=footnote-ref role=doc-noteref>3</a></sup>,其中的配置根据具体的版本可能有细微差别,但是大致上是一致的。</p><p>在添加了Dockerfile之后,进入DockerHub对应的管理界面新增Build Rules</p><p><img src=/imgs/blog/dockerhub-build-rules.png alt=dockerhub-build-rules.png></p><p>根据实际情况填写即可。这里需要注意两点:</p><ul><li>latest 版本要和最新的版本配置一致</li><li>不要勾选Autobuild</li></ul><p>勾选Autobuild会导致每次git提交都会触发自动 [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/04/25/\350\260\267\346\255\214\347\274\226\347\250\213\344\271\213\345\244\217\344\274\232\350\256\256\344\270\2122018\344\270\252\351\241\271\347\233\256\350\242\253\345\256\243\345\270\203/index.html" "b/zh/blog/2018/04/25/\350\260\267\346\255\214\347\274\226\347\250\213\344\271\213\345\244\217\344\274\232\350\256\256\344\270\2122018\344\270\252\351\241\271\347\233\256\350\242\253\345\256\243\345\270\203/index.html"
index bc74879..77af554 100644
--- "a/zh/blog/2018/04/25/\350\260\267\346\255\214\347\274\226\347\250\213\344\271\213\345\244\217\344\274\232\350\256\256\344\270\2122018\344\270\252\351\241\271\347\233\256\350\242\253\345\256\243\345\270\203/index.html"
+++ "b/zh/blog/2018/04/25/\350\260\267\346\255\214\347\274\226\347\250\213\344\271\213\345\244\217\344\274\232\350\256\256\344\270\2122018\344\270\252\351\241\271\347\233\256\350\242\253\345\256\243\345\270\203/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/04/25/%E8%B0%B7%E6%AD%8C%E7%BC%96%E7%A8%8B%E4%B9%8B%E5%A4%8F%E4%BC%9A%E8%AE%AE%E4%B8%8A2018%E4%B8%AA%E9%A1%B9%E7%9B%AE%E8%A2%AB%E5%AE%A3%E5%B8%83/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-04-25T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" [...]
+"><meta itemprop=datePublished content="2018-04-25T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="8"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="谷歌编程之夏会议上2018个项目被宣布"><meta name=twitter:description content="谷歌编程之夏会议上2018个项目被宣布,Dubbo位列其中。
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -57,4 +60,4 @@
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20200518e8bf87e5be80e78988e69cac href=/zh/blog/2020/05/18/%E8%BF%87%E5%BE%80%E7%89%88%E6%9C%AC/>过往版本</a></li></ul></ul></li></ul></ul></nav></div></div><div class="d-none d-xl-block col-xl-2 td-toc d-print-none"><div class="td-page-meta ml-2 pb-1 pt-2 mb-0"><a href=https://github.com/apache/dubbo-website/edit/master/content/zh/blog/news/gsoc-2018.md target=_blank><i class="fa fa-edit fa-fw"></i>编辑此页</a>
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/blog/news/gsoc-2018.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+the+t [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=%e8%b0%b7%e6%ad%8c%e7%bc%96%e7%a8%8b%e4%b9%8b%e5%a4%8f%e4%bc%9a%e8%ae%ae%e4%b8%8a2018%e4%b8%aa%e9%a1%b9%e7%9b%ae%e8%a2%ab%e5%ae%a3%e5%b8%83" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
-<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/zh/blog/news/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=td-content><h1>谷歌编程之夏会议上2018个项目被宣布</h1><div class=lead>谷歌编程之夏会议上2018个项目被宣布,Dubbo位列其中。</div><div class="td-byline mb-4"><time  [...]
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+<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/zh/blog/news/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=td-content><h1>谷歌编程之夏会议上2018个项目被宣布</h1><div class=lead>谷歌编程之夏会议上2018个项目被宣布,Dubbo位列其中。</div><div class="td-byline mb-4"><time  [...]
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diff --git "a/zh/blog/2018/05/02/apachecon-na-\345\244\247\344\274\232\350\256\256\347\250\213\345\205\254\345\270\203/index.html" "b/zh/blog/2018/05/02/apachecon-na-\345\244\247\344\274\232\350\256\256\347\250\213\345\205\254\345\270\203/index.html"
index 581b6e5..5331ea2 100644
--- "a/zh/blog/2018/05/02/apachecon-na-\345\244\247\344\274\232\350\256\256\347\250\213\345\205\254\345\270\203/index.html"
+++ "b/zh/blog/2018/05/02/apachecon-na-\345\244\247\344\274\232\350\256\256\347\250\213\345\205\254\345\270\203/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/05/02/apachecon-na-%E5%A4%A7%E4%BC%9A%E8%AE%AE%E7%A8%8B%E5%85%AC%E5%B8%83/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-05-02T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="ApacheCon NA 大会议程公布 [...]
+"><meta itemprop=datePublished content="2018-05-02T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="12"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="ApacheCon NA 大会议程公布"><meta name=twitter:description content="本文将向你介绍在ApacheCon大会议程公布上相关Dubbo议题演讲。
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -57,4 +60,4 @@
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20200518e8bf87e5be80e78988e69cac href=/zh/blog/2020/05/18/%E8%BF%87%E5%BE%80%E7%89%88%E6%9C%AC/>过往版本</a></li></ul></ul></li></ul></ul></nav></div></div><div class="d-none d-xl-block col-xl-2 td-toc d-print-none"><div class="td-page-meta ml-2 pb-1 pt-2 mb-0"><a href=https://github.com/apache/dubbo-website/edit/master/content/zh/blog/news/apachecon-na-2018.md target=_blank><i class="fa fa-edit fa-fw"></i>编辑此页</a>
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/blog/news/apachecon-na-2018.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+ [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=ApacheCon%20NA%20%e5%a4%a7%e4%bc%9a%e8%ae%ae%e7%a8%8b%e5%85%ac%e5%b8%83" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
-<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/zh/blog/news/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=td-content><h1>ApacheCon NA 大会议程公布</h1><div class=lead>本文将向你介绍在ApacheCon大会议程公布上相关Dubbo议题演讲。</div><div class="td-byline mb-4"> [...]
\ No newline at end of file
+<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/zh/blog/news/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=td-content><h1>ApacheCon NA 大会议程公布</h1><div class=lead>本文将向你介绍在ApacheCon大会议程公布上相关Dubbo议题演讲。</div><div class="td-byline mb-4"> [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/05/12/\351\246\226\345\261\212dubbo\345\274\200\345\217\221\350\200\205\346\262\231\351\276\231\345\234\250\345\214\227\344\272\254\346\210\220\345\212\237\344\270\276\345\212\236/index.html" "b/zh/blog/2018/05/12/\351\246\226\345\261\212dubbo\345\274\200\345\217\221\350\200\205\346\262\231\351\276\231\345\234\250\345\214\227\344\272\254\346\210\220\345\212\237\344\270\276\345\212\236/index.html"
index 1a43316..4708564 100644
--- "a/zh/blog/2018/05/12/\351\246\226\345\261\212dubbo\345\274\200\345\217\221\350\200\205\346\262\231\351\276\231\345\234\250\345\214\227\344\272\254\346\210\220\345\212\237\344\270\276\345\212\236/index.html"
+++ "b/zh/blog/2018/05/12/\351\246\226\345\261\212dubbo\345\274\200\345\217\221\350\200\205\346\262\231\351\276\231\345\234\250\345\214\227\344\272\254\346\210\220\345\212\237\344\270\276\345\212\236/index.html"
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -57,4 +57,4 @@
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20200518e8bf87e5be80e78988e69cac href=/zh/blog/2020/05/18/%E8%BF%87%E5%BE%80%E7%89%88%E6%9C%AC/>过往版本</a></li></ul></ul></li></ul></ul></nav></div></div><div class="d-none d-xl-block col-xl-2 td-toc d-print-none"><div class="td-page-meta ml-2 pb-1 pt-2 mb-0"><a href=https://github.com/apache/dubbo-website/edit/master/content/zh/blog/news/dubbo-meetup-beijing.md target=_blank><i class="fa fa-edit fa-fw"></i>编辑此页</a>
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/blog/news/dubbo-meetup-beijing.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+secti [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=%e9%a6%96%e5%b1%8aDubbo%e5%bc%80%e5%8f%91%e8%80%85%e6%b2%99%e9%be%99%e5%9c%a8%e5%8c%97%e4%ba%ac%e6%88%90%e5%8a%9f%e4%b8%be%e5%8a%9e" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
-<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/zh/blog/news/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=td-content><h1>首届Dubbo开发者沙龙在北京成功举办</h1><div class=lead>首届Dubbo开发者沙龙在北京成功举办</div><div class="td-byline mb-4"><time datetime=20 [...]
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+<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/zh/blog/news/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=td-content><h1>首届Dubbo开发者沙龙在北京成功举办</h1><div class=lead>首届Dubbo开发者沙龙在北京成功举办</div><div class="td-byline mb-4"><time datetime=20 [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/05/21/dubbo-\345\244\226\351\203\250\345\214\226\351\205\215\347\275\256/index.html" "b/zh/blog/2018/05/21/dubbo-\345\244\226\351\203\250\345\214\226\351\205\215\347\275\256/index.html"
index e45a216..d13a7e2 100644
--- "a/zh/blog/2018/05/21/dubbo-\345\244\226\351\203\250\345\214\226\351\205\215\347\275\256/index.html"
+++ "b/zh/blog/2018/05/21/dubbo-\345\244\226\351\203\250\345\214\226\351\205\215\347\275\256/index.html"
@@ -1,19 +1,19 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 @Bean public ApplicationConfig applicationConfig() { ApplicationConfig applicationConfig = new ApplicationConfig(); applicationConfig.setName(&#34;dubbo-annotation-consumer&#34;); return applicationConfig; } 虽然实现类似于ProviderConfiguration 和 ConsumerConfiguration 这样的 Spring @Configuration Bean 成本并不高,不过通过 Java Code 的方式定义配置 Bean,或多或少是一种 Hard Code(硬编码)的行为,缺少弹性。
 尽管在 Spring 应用中,可以通过 @Value 或者 Environment 的方式获取外部配置,其代码简洁性以及类型转换灵活性存在明显的不足。因此,Spring Boot 提出了外部化配置(External Configuration)的感念,即通过程序以外的配置源,动态地绑定指定类型。
 随着 Spring Boot / Spring Cloud 应用的流行,开发人员逐渐地接受并且使用 Spring Boot 外部化配置(External Configuration),即通过 application.properties 或者 bootstrap.properties 装配配置 Bean。
 下列表格记录了 Dubbo 内置配置类:
-   配置类 标签 用途 解释     ProtocolConfig <dubbo:protocol/> 协议配置 用于配置提供服务的协议信息,协议由提供方指定,消费方被动接受   ApplicationConfig <dubbo:application/> 应用配置 用于配置当前应用信息,不管该应用是提供者还是消费者   ModuleConfig <dubbo:module/> 模块配置 用于配置当前模块信息,可选   RegistryConfig <dubbo:registry/> 注册中心配置 用于配置连接注册中心相关信息   MonitorConfig <dubbo:monitor/> 监控中心配置 用于配置连接监控中心相关信息,可选   ProviderConfig <dubbo:provider/> 提供方配置 当 ProtocolConfig 和 ServiceConfig 某属性没有配置时,采用此缺省值,可选   ConsumerConfig <dubbo:consumer/> 消费方配置 当 ReferenceConfig 某属性没有配置时,采用此缺省 [...]
+   配置类 标签 用途 解释     ProtocolConfig <dubbo:protocol/> 协议配置 用于配置提供服务的协议信息,协议由提供方指定,消费方被动接受   ApplicationConfig <dubbo:application/> 应用配置 用于配置当前应用信息,不管该应用是提供者还是消费者   ModuleConfig <dubbo:module/> 模块配置 用于配置当前模块信息,可选   RegistryConfig <dubbo:registry/> 注册中心配置 用于配置连接注册中心相关信息   MonitorConfig <dubbo:monitor/> 监控中心配置 用于配置连接监控中心相关信息,可选   ProviderConfig <dubbo:provider/> 提供方配置 当 ProtocolConfig 和 ServiceConfig 某属性没有配置时,采用此缺省值,可选   ConsumerConfig <dubbo:consumer/> 消费方配置 当 ReferenceConfig 某属性没有配置时,采用此缺省 [...]
 @Bean public ApplicationConfig applicationConfig() { ApplicationConfig applicationConfig = new ApplicationConfig(); applicationConfig.setName(&#34;dubbo-annotation-consumer&#34;); return applicationConfig; } 虽然实现类似于ProviderConfiguration 和 ConsumerConfiguration 这样的 Spring @Configuration Bean 成本并不高,不过通过 Java Code 的方式定义配置 Bean,或多或少是一种 Hard Code(硬编码)的行为,缺少弹性。
 尽管在 Spring 应用中,可以通过 @Value 或者 Environment 的方式获取外部配置,其代码简洁性以及类型转换灵活性存在明显的不足。因此,Spring Boot 提出了外部化配置(External Configuration)的感念,即通过程序以外的配置源,动态地绑定指定类型。
 随着 Spring Boot / Spring Cloud 应用的流行,开发人员逐渐地接受并且使用 Spring Boot 外部化配置(External Configuration),即通过 application.properties 或者 bootstrap.properties 装配配置 Bean。
 下列表格记录了 Dubbo 内置配置类:
-   配置类 标签 用途 解释     ProtocolConfig <dubbo:protocol/> 协议配置 用于配置提供服务的协议信息,协议由提供方指定,消费方被动接受   ApplicationConfig <dubbo:application/> 应用配置 用于配置当前应用信息,不管该应用是提供者还是消费者   ModuleConfig <dubbo:module/> 模块配置 用于配置当前模块信息,可选   RegistryConfig <dubbo:registry/> 注册中心配置 用于配置连接注册中心相关信息   MonitorConfig <dubbo:monitor/> 监控中心配置 用于配置连接监控中心相关信息,可选   ProviderConfig <dubbo:provider/> 提供方配置 当 ProtocolConfig 和 ServiceConfig 某属性没有配置时,采用此缺省值,可选   ConsumerConfig <dubbo:consumer/> 消费方配置 当 ReferenceConfig 某属性没有配置时,采用此缺省 [...]
+   配置类 标签 用途 解释     ProtocolConfig <dubbo:protocol/> 协议配置 用于配置提供服务的协议信息,协议由提供方指定,消费方被动接受   ApplicationConfig <dubbo:application/> 应用配置 用于配置当前应用信息,不管该应用是提供者还是消费者   ModuleConfig <dubbo:module/> 模块配置 用于配置当前模块信息,可选   RegistryConfig <dubbo:registry/> 注册中心配置 用于配置连接注册中心相关信息   MonitorConfig <dubbo:monitor/> 监控中心配置 用于配置连接监控中心相关信息,可选   ProviderConfig <dubbo:provider/> 提供方配置 当 ProtocolConfig 和 ServiceConfig 某属性没有配置时,采用此缺省值,可选   ConsumerConfig <dubbo:consumer/> 消费方配置 当 ReferenceConfig 某属性没有配置时,采用此缺省 [...]
 @Bean public ApplicationConfig applicationConfig() { ApplicationConfig applicationConfig = new ApplicationConfig(); applicationConfig.setName(&#34;dubbo-annotation-consumer&#34;); return applicationConfig; } 虽然实现类似于ProviderConfiguration 和 ConsumerConfiguration 这样的 Spring @Configuration Bean 成本并不高,不过通过 Java Code 的方式定义配置 Bean,或多或少是一种 Hard Code(硬编码)的行为,缺少弹性。
 尽管在 Spring 应用中,可以通过 @Value 或者 Environment 的方式获取外部配置,其代码简洁性以及类型转换灵活性存在明显的不足。因此,Spring Boot 提出了外部化配置(External Configuration)的感念,即通过程序以外的配置源,动态地绑定指定类型。
 随着 Spring Boot / Spring Cloud 应用的流行,开发人员逐渐地接受并且使用 Spring Boot 外部化配置(External Configuration),即通过 application.properties 或者 bootstrap.properties 装配配置 Bean。
 下列表格记录了 Dubbo 内置配置类:
-   配置类 标签 用途 解释     ProtocolConfig <dubbo:protocol/> 协议配置 用于配置提供服务的协议信息,协议由提供方指定,消费方被动接受   ApplicationConfig <dubbo:application/> 应用配置 用于配置当前应用信息,不管该应用是提供者还是消费者   ModuleConfig <dubbo:module/> 模块配置 用于配置当前模块信息,可选   RegistryConfig <dubbo:registry/> 注册中心配置 用于配置连接注册中心相关信息   MonitorConfig <dubbo:monitor/> 监控中心配置 用于配置连接监控中心相关信息,可选   ProviderConfig <dubbo:provider/> 提供方配置 当 ProtocolConfig 和 ServiceConfig 某属性没有配置时,采用此缺省值,可选   ConsumerConfig <dubbo:consumer/> 消费方配置 当 ReferenceConfig 某属性没有配置时,采用此缺省 [...]
+   配置类 标签 用途 解释     ProtocolConfig <dubbo:protocol/> 协议配置 用于配置提供服务的协议信息,协议由提供方指定,消费方被动接受   ApplicationConfig <dubbo:application/> 应用配置 用于配置当前应用信息,不管该应用是提供者还是消费者   ModuleConfig <dubbo:module/> 模块配置 用于配置当前模块信息,可选   RegistryConfig <dubbo:registry/> 注册中心配置 用于配置连接注册中心相关信息   MonitorConfig <dubbo:monitor/> 监控中心配置 用于配置连接监控中心相关信息,可选   ProviderConfig <dubbo:provider/> 提供方配置 当 ProtocolConfig 和 ServiceConfig 某属性没有配置时,采用此缺省值,可选   ConsumerConfig <dubbo:consumer/> 消费方配置 当 ReferenceConfig 某属性没有配置时,采用此缺省 [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -337,4 +337,4 @@ applicationBean2.name = dubbo-demo-application2
 applicationBean3.name = dubbo-demo-application3 
 moduleBean.name = dubbo-demo-module 
 registry.address = zookeeper://192.168.99.100:32770 
-</code></pre></div><p>输出的内容与<code>classpath:/META-INF/bindings.properties</code> 绑定的内容一致,符合期望。</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2018/05/12/%E9%A6%96%E5%B1%8Adubbo%E5%BC%80%E5%8F%91%E8%80%85%E6%B2%99%E9%BE%99%E5%9C%A8%E5%8C%97%E4%BA%AC%E6%88%90%E5%8A%9F%E4%B8%BE%E5%8A%9E/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2018/06/03/%E4%BB%A5-dubbo-%E4%B8%BA%E4%BE%8B%E8%81%8A%E8%81%8A% [...]
\ No newline at end of file
+</code></pre></div><p>输出的内容与<code>classpath:/META-INF/bindings.properties</code> 绑定的内容一致,符合期望。</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2018/05/12/%E9%A6%96%E5%B1%8Adubbo%E5%BC%80%E5%8F%91%E8%80%85%E6%B2%99%E9%BE%99%E5%9C%A8%E5%8C%97%E4%BA%AC%E6%88%90%E5%8A%9F%E4%B8%BE%E5%8A%9E/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2018/06/03/%E4%BB%A5-dubbo-%E4%B8%BA%E4%BE%8B%E8%81%8A%E8%81%8A% [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/06/03/\344\273\245-dubbo-\344\270\272\344\276\213\350\201\212\350\201\212\345\246\202\344\275\225\345\220\221\345\274\200\346\272\220\351\241\271\347\233\256\345\201\232\350\264\241\347\214\256/index.html" "b/zh/blog/2018/06/03/\344\273\245-dubbo-\344\270\272\344\276\213\350\201\212\350\201\212\345\246\202\344\275\225\345\220\221\345\274\200\346\272\220\351\241\271\347\233\256\345\201\232\350\264\241\347\214\256/index.html"
index 5e55b04..2981249 100644
--- "a/zh/blog/2018/06/03/\344\273\245-dubbo-\344\270\272\344\276\213\350\201\212\350\201\212\345\246\202\344\275\225\345\220\221\345\274\200\346\272\220\351\241\271\347\233\256\345\201\232\350\264\241\347\214\256/index.html"
+++ "b/zh/blog/2018/06/03/\344\273\245-dubbo-\344\270\272\344\276\213\350\201\212\350\201\212\345\246\202\344\275\225\345\220\221\345\274\200\346\272\220\351\241\271\347\233\256\345\201\232\350\264\241\347\214\256/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/06/03/%E4%BB%A5-dubbo-%E4%B8%BA%E4%BE%8B%E8%81%8A%E8%81%8A%E5%A6%82%E4%BD%95%E5%90%91%E5%BC%80%E6%BA%90%E9%A1%B9%E7%9B%AE%E5%81%9A%E8%B4%A1%E7%8C%AE/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-06-03T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_na [...]
+"><meta itemprop=datePublished content="2018-06-03T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="330"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="以 Dubbo 为例,聊聊如何向开源项目做贡献"><meta name=twitter:description content="本文将会以 dubbo 项目为例向你阐释,给开源项目做贡献并不是一件难事
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -64,4 +67,4 @@ git fetch upstream
 <span style=color:#586e75># 将自己仓库的主分支合并源仓库的更新</span>
 git checkout master
 git merge upstream/master
-</code></pre></div><p><strong>pull request</strong></p><p>pull request 经常被缩写为 PR,指的是一次向源仓库请求合并的行为,如上是我 fork 了 dubbo 的仓库之后才存在的操作按钮。</p><p><strong>源仓库视角的 pull request</strong></p><p>管理者会对 pull request 涉及的改动进行 review,以确保你的代码是符合规范的,逻辑有没有偏差,以及符合框架的功能需求。</p><h3 id=22-travis-ci>2.2 Travis CI</h3><p>一些自动化的 CI 流程被植入在每一次 pull request 的构建之中,用于给开源仓库去校验提交者的代码是否符合既定的规范,如:是否有编译问题,单元测试是否通过,覆盖率是否达标,代码风格是否合规等等。</p><p>一般情况下,必须通过 CI,你的 pull request 才会被管理 review。</p><h3 id=23-mailing-list>2.3 Mailing list</h [...]
\ No newline at end of file
+</code></pre></div><p><strong>pull request</strong></p><p>pull request 经常被缩写为 PR,指的是一次向源仓库请求合并的行为,如上是我 fork 了 dubbo 的仓库之后才存在的操作按钮。</p><p><strong>源仓库视角的 pull request</strong></p><p>管理者会对 pull request 涉及的改动进行 review,以确保你的代码是符合规范的,逻辑有没有偏差,以及符合框架的功能需求。</p><h3 id=22-travis-ci>2.2 Travis CI</h3><p>一些自动化的 CI 流程被植入在每一次 pull request 的构建之中,用于给开源仓库去校验提交者的代码是否符合既定的规范,如:是否有编译问题,单元测试是否通过,覆盖率是否达标,代码风格是否合规等等。</p><p>一般情况下,必须通过 CI,你的 pull request 才会被管理 review。</p><h3 id=23-mailing-list>2.3 Mailing list</h [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/06/17/\345\234\250-dubbo-\344\270\255\344\275\277\347\224\250-zipkin/index.html" "b/zh/blog/2018/06/17/\345\234\250-dubbo-\344\270\255\344\275\277\347\224\250-zipkin/index.html"
index fa9da92..eacd335 100644
--- "a/zh/blog/2018/06/17/\345\234\250-dubbo-\344\270\255\344\275\277\347\224\250-zipkin/index.html"
+++ "b/zh/blog/2018/06/17/\345\234\250-dubbo-\344\270\255\344\275\277\347\224\250-zipkin/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/06/17/%E5%9C%A8-dubbo-%E4%B8%AD%E4%BD%BF%E7%94%A8-zipkin/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-06-17T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="在 Dubbo 中使用 Zipkin"><meta itemprop=d [...]
+"><meta itemprop=datePublished content="2018-06-17T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="1449"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="在 Dubbo 中使用 Zipkin"><meta name=twitter:description content="本文介绍如何在 Dubbo 中使用 Zipkin 进行全链路追踪
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -199,7 +202,7 @@ o.s.b.w.e.u.UndertowServletWebServer     : Undertow started on port<span style=c
 <span style=color:#719e07>import</span> java.util.Random<span style=color:#719e07>;</span>
    
 <span style=color:#268bd2>public</span> <span style=color:#268bd2>class</span> <span style=color:#268bd2>GreetingServiceImpl</span> <span style=color:#268bd2>implements</span> GreetingService <span style=color:#719e07>{</span>
- <span style=color:#586e75>// 下游依赖服务,运行时靠 spring 容器注入 HelloService 的服务代理
+	<span style=color:#586e75>// 下游依赖服务,运行时靠 spring 容器注入 HelloService 的服务代理
 </span><span style=color:#586e75></span>    <span style=color:#268bd2>private</span> HelloService helloService<span style=color:#719e07>;</span>
    
     <span style=color:#268bd2>public</span> <span style=color:#dc322f>void</span> <span style=color:#268bd2>setHelloService</span><span style=color:#719e07>(</span>HelloService helloService<span style=color:#719e07>)</span> <span style=color:#719e07>{</span>
@@ -397,4 +400,4 @@ $ java -jar zipkin.jar
 </code></pre></div><h4 id=启动-helloservice>启动 HelloService</h4><p>使用下面的命令启动 HelloService,当然也可以直接在 IDE 中启动:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash>$ mvn exec:java -Dexec.mainClass<span style=color:#719e07>=</span>com.alibaba.dubbo.samples.service.hello.Application
 </code></pre></div><p>启动成功后应该可以在终端上看到 “Hello service started” 的字样。</p><h4 id=启动-greetingservice>启动 GreetingService</h4><p>使用下面的命令启动 GreetingService,当然也可以直接在 IDE 中启动:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash>$ mvn exec:java -Dexec.mainClass<span style=color:#719e07>=</span>com.alibaba.dubbo.samples.service.greeting.Application
 </code></pre></div><p>启动成功后应该可以在终端上看到 “Greeting service started” 的字样。</p><h4 id=运行-dubbo-客户端>运行 Dubbo 客户端</h4><p>使用下面的命令运行 Dubbo 客户端向 GreetingService 发起远程调用,当然也可以直接在 IDE 中运行:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash>$ mvn exec:java -Dexec.mainClass<span style=color:#719e07>=</span>com.alibaba.dubbo.samples.client.Application
-</code></pre></div><p>执行成功后,客户端会在终端上输出 “greeting, hello, world”。</p><h4 id=链路追踪>链路追踪</h4><p>打开浏览器访问 &ldquo;http://localhost:9411&rdquo; 并通过 &ldquo;Find Traces&rdquo; 按钮来搜索,可以找到刚刚调用的链路追踪,效果如下图所示:</p><p><img src=/imgs/blog/zipkin-trace.png alt="zipkin trace"></p><p>还可以进一步的选择每一个 span 来查看本次调用边界内的详情,比如,hello-service 这个 span 的详情如下:</p><p><img src=/imgs/blog/zipkin-span.png alt="zipkin span"></p><h2 id=总结>总结</h2><p>本文介绍了链路追踪的基本概念以及 Zipkin 的基本用法,然后用 Dubbo 构建了一条最简单的调用链路,并引入了 Zipkin 做全链路追踪。由于 Zipk [...]
\ No newline at end of file
+</code></pre></div><p>执行成功后,客户端会在终端上输出 “greeting, hello, world”。</p><h4 id=链路追踪>链路追踪</h4><p>打开浏览器访问 &ldquo;http://localhost:9411&rdquo; 并通过 &ldquo;Find Traces&rdquo; 按钮来搜索,可以找到刚刚调用的链路追踪,效果如下图所示:</p><p><img src=/imgs/blog/zipkin-trace.png alt="zipkin trace"></p><p>还可以进一步的选择每一个 span 来查看本次调用边界内的详情,比如,hello-service 这个 span 的详情如下:</p><p><img src=/imgs/blog/zipkin-span.png alt="zipkin span"></p><h2 id=总结>总结</h2><p>本文介绍了链路追踪的基本概念以及 Zipkin 的基本用法,然后用 Dubbo 构建了一条最简单的调用链路,并引入了 Zipkin 做全链路追踪。由于 Zipk [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/06/23/\347\254\254\344\272\214\345\261\212dubbo\345\274\200\345\217\221\350\200\205\346\262\231\351\276\231\345\234\250\344\270\212\346\265\267\346\210\220\345\212\237\344\270\276\345\212\236/index.html" "b/zh/blog/2018/06/23/\347\254\254\344\272\214\345\261\212dubbo\345\274\200\345\217\221\350\200\205\346\262\231\351\276\231\345\234\250\344\270\212\346\265\267\346\210\220\345\212\237\344\270\276\345\212\236/index.html"
index 6cbe844..e486beb 100644
--- "a/zh/blog/2018/06/23/\347\254\254\344\272\214\345\261\212dubbo\345\274\200\345\217\221\350\200\205\346\262\231\351\276\231\345\234\250\344\270\212\346\265\267\346\210\220\345\212\237\344\270\276\345\212\236/index.html"
+++ "b/zh/blog/2018/06/23/\347\254\254\344\272\214\345\261\212dubbo\345\274\200\345\217\221\350\200\205\346\262\231\351\276\231\345\234\250\344\270\212\346\265\267\346\210\220\345\212\237\344\270\276\345\212\236/index.html"
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -57,4 +57,4 @@
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20200518e8bf87e5be80e78988e69cac href=/zh/blog/2020/05/18/%E8%BF%87%E5%BE%80%E7%89%88%E6%9C%AC/>过往版本</a></li></ul></ul></li></ul></ul></nav></div></div><div class="d-none d-xl-block col-xl-2 td-toc d-print-none"><div class="td-page-meta ml-2 pb-1 pt-2 mb-0"><a href=https://github.com/apache/dubbo-website/edit/master/content/zh/blog/news/dubbo-meetup-shanghai.md target=_blank><i class="fa fa-edit fa-fw"></i>编辑此页</a>
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/blog/news/dubbo-meetup-shanghai.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+sect [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=%e7%ac%ac%e4%ba%8c%e5%b1%8aDubbo%e5%bc%80%e5%8f%91%e8%80%85%e6%b2%99%e9%be%99%e5%9c%a8%e4%b8%8a%e6%b5%b7%e6%88%90%e5%8a%9f%e4%b8%be%e5%8a%9e" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
-<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/zh/blog/news/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=td-content><h1>第二届Dubbo开发者沙龙在上海成功举办</h1><div class=lead>第二届Dubbo开发者沙龙在上海成功举办。</div><div class="td-byline mb-4"><time datetime [...]
\ No newline at end of file
+<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/zh/blog/news/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=td-content><h1>第二届Dubbo开发者沙龙在上海成功举办</h1><div class=lead>第二届Dubbo开发者沙龙在上海成功举办。</div><div class="td-byline mb-4"><time datetime [...]
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diff --git "a/zh/blog/2018/06/26/\345\233\236\345\243\260\346\265\213\350\257\225/index.html" "b/zh/blog/2018/06/26/\345\233\236\345\243\260\346\265\213\350\257\225/index.html"
index eb9363f..24d7761 100644
--- "a/zh/blog/2018/06/26/\345\233\236\345\243\260\346\265\213\350\257\225/index.html"
+++ "b/zh/blog/2018/06/26/\345\233\236\345\243\260\346\265\213\350\257\225/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/06/26/%E5%9B%9E%E5%A3%B0%E6%B5%8B%E8%AF%95/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-06-26T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="回声测试"><meta itemprop=description content="回声测试用于检测服务是否可用
+"><meta itemprop=datePublished content="2018-06-26T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="279"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="回声测试"><meta name=twitter:description content="回声测试用于检测服务是否可用
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -120,4 +123,4 @@ Spring 配置:</p><div class=highlight><pre style=color:#93a1a1;background-col
     <span style=color:#719e07>}</span>
 
 <span style=color:#719e07>}</span>
-</code></pre></div><p>请求经过 EchoFilter.invoke 方法时,如果判定为 $echo 调用,则直接返回请求参数,否则继续执行 Filter 链。EchoFilter 默认加入到每一个服务提供者的 Filter 链里 EchoFilter.invoke 方法时,如果判定为 $echo 调用,则直接返回请求参数,否则继续执行 Filter 链。EchoFilter 默认加入到每一个服务提供者的 Filter 链里。这样每一个服务提供者自动具备了响应 EchoService 的能力。</p><p>通过上述分析,我们了解了框架是如何通过动态代理和 Filter 机制,使得用户可以透明地使用 EchoService 功能。</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2018/06/23/%E7%AC%AC%E4%BA%8C%E5%B1%8Adubbo%E5%BC%80% [...]
\ No newline at end of file
+</code></pre></div><p>请求经过 EchoFilter.invoke 方法时,如果判定为 $echo 调用,则直接返回请求参数,否则继续执行 Filter 链。EchoFilter 默认加入到每一个服务提供者的 Filter 链里 EchoFilter.invoke 方法时,如果判定为 $echo 调用,则直接返回请求参数,否则继续执行 Filter 链。EchoFilter 默认加入到每一个服务提供者的 Filter 链里。这样每一个服务提供者自动具备了响应 EchoService 的能力。</p><p>通过上述分析,我们了解了框架是如何通过动态代理和 Filter 机制,使得用户可以透明地使用 EchoService 功能。</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2018/06/23/%E7%AC%AC%E4%BA%8C%E5%B1%8Adubbo%E5%BC%80% [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/07/01/\347\254\254\344\270\200\344\270\252-dubbo-filter/index.html" "b/zh/blog/2018/07/01/\347\254\254\344\270\200\344\270\252-dubbo-filter/index.html"
index 4256723..1bcba87 100644
--- "a/zh/blog/2018/07/01/\347\254\254\344\270\200\344\270\252-dubbo-filter/index.html"
+++ "b/zh/blog/2018/07/01/\347\254\254\344\270\200\344\270\252-dubbo-filter/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/07/01/%E7%AC%AC%E4%B8%80%E4%B8%AA-dubbo-filter/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-07-01T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="第一个 Dubbo Filter"><meta itemprop=description c [...]
+"><meta itemprop=datePublished content="2018-07-01T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="434"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="第一个 Dubbo Filter"><meta name=twitter:description content="本文介绍了如何开发一个 Dubbo 的 Filter
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -197,4 +200,4 @@
 <span style=color:#268bd2>public</span> <span style=color:#268bd2>class</span> <span style=color:#268bd2>XxxFilter</span> <span style=color:#268bd2>implements</span> Filter <span style=color:#719e07>{</span>
     <span style=color:#586e75>// ...
 </span><span style=color:#586e75></span><span style=color:#719e07>}</span>
-</code></pre></div><p>使用 xml 的配置方式会更加灵活,粒度更细。</p><p>在before和after中,可以实现自己的业务逻辑来赋予该filter一定的功能。编写和配置完成后,该filter就会被Dubbo框架激活并且在调用链中执行。</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2018/06/26/%E5%9B%9E%E5%A3%B0%E6%B5%8B%E8%AF%95/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2018/07/12/%E4%BD%BF%E7%94%A8pinpoint%E5%81%9A%E5%88%86%E5%B8%83%E5%BC%8F%E8%B7%9F%E8%B8%AA/ class="btn btn-primary">下一页  [...]
\ No newline at end of file
+</code></pre></div><p>使用 xml 的配置方式会更加灵活,粒度更细。</p><p>在before和after中,可以实现自己的业务逻辑来赋予该filter一定的功能。编写和配置完成后,该filter就会被Dubbo框架激活并且在调用链中执行。</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2018/06/26/%E5%9B%9E%E5%A3%B0%E6%B5%8B%E8%AF%95/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2018/07/12/%E4%BD%BF%E7%94%A8pinpoint%E5%81%9A%E5%88%86%E5%B8%83%E5%BC%8F%E8%B7%9F%E8%B8%AA/ class="btn btn-primary">下一页  [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/07/12/dubbo-\344\270\212\344\270\213\346\226\207\344\277\241\346\201\257/index.html" "b/zh/blog/2018/07/12/dubbo-\344\270\212\344\270\213\346\226\207\344\277\241\346\201\257/index.html"
index 777e4d3..f0c7696 100644
--- "a/zh/blog/2018/07/12/dubbo-\344\270\212\344\270\213\346\226\207\344\277\241\346\201\257/index.html"
+++ "b/zh/blog/2018/07/12/dubbo-\344\270\212\344\270\213\346\226\207\344\277\241\346\201\257/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/07/12/dubbo-%E4%B8%8A%E4%B8%8B%E6%96%87%E4%BF%A1%E6%81%AF/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-07-12T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Dubbo 上下文信息"><meta itemprop=descrip [...]
+"><meta itemprop=datePublished content="2018-07-12T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="156"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo 上下文信息"><meta name=twitter:description content="介绍Dubbo上下文信息的作用、应用场景、使用方式以及注意事项
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -58,4 +61,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/blog/news/dubbo-context-information.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+ [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Dubbo%20%e4%b8%8a%e4%b8%8b%e6%96%87%e4%bf%a1%e6%81%af" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div><nav id=TableOfContents><ul><li><a href=#简介>简介</a></li><li><a href=#使用说明>使用说明</a></li><li><a href=#使用场景>使用场景</a><ul><li><a href=#获取调用信息>获取调用信息</a></li><li><a href=#传递用户参数>传递用户参数</a></li><li><a href=#异步调用>异步调用</a></li></ul></li><li><a href=#注意事项>注意事项</a></li></ul></nav></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rs [...]
-</code></pre></div><h2 id=使用场景>使用场景</h2><h3 id=获取调用信息>获取调用信息</h3><table><thead><tr><th style=text-align:left>方法名</th><th>用途</th><th>作用范围</th><th>说明</th></tr></thead><tbody><tr><td style=text-align:left>getRequest</td><td>获取 RPC 请求对象</td><td>Consumer</td><td>获取底层 RPC 请求对象,例如 HttpServletRequest,其他情况为 null</td></tr><tr><td style=text-align:left>getResponse</td><td>获取 RPC 请求响应</td><td>Consumer</td><td>获取底层 RPC 响应对象,例如HttpServletResponse,其他情况为 null</td></tr><tr><td style=text-align:left>isPro [...]
\ No newline at end of file
+</code></pre></div><h2 id=使用场景>使用场景</h2><h3 id=获取调用信息>获取调用信息</h3><table><thead><tr><th style=text-align:left>方法名</th><th>用途</th><th>作用范围</th><th>说明</th></tr></thead><tbody><tr><td style=text-align:left>getRequest</td><td>获取 RPC 请求对象</td><td>Consumer</td><td>获取底层 RPC 请求对象,例如 HttpServletRequest,其他情况为 null</td></tr><tr><td style=text-align:left>getResponse</td><td>获取 RPC 请求响应</td><td>Consumer</td><td>获取底层 RPC 响应对象,例如HttpServletResponse,其他情况为 null</td></tr><tr><td style=text-align:left>isPro [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/07/12/\344\275\277\347\224\250pinpoint\345\201\232\345\210\206\345\270\203\345\274\217\350\267\237\350\270\252/index.html" "b/zh/blog/2018/07/12/\344\275\277\347\224\250pinpoint\345\201\232\345\210\206\345\270\203\345\274\217\350\267\237\350\270\252/index.html"
index 3be4bf3..97b1634 100644
--- "a/zh/blog/2018/07/12/\344\275\277\347\224\250pinpoint\345\201\232\345\210\206\345\270\203\345\274\217\350\267\237\350\270\252/index.html"
+++ "b/zh/blog/2018/07/12/\344\275\277\347\224\250pinpoint\345\201\232\345\210\206\345\270\203\345\274\217\350\267\237\350\270\252/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/07/12/%E4%BD%BF%E7%94%A8pinpoint%E5%81%9A%E5%88%86%E5%B8%83%E5%BC%8F%E8%B7%9F%E8%B8%AA/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-07-12T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="使用Pinp [...]
+"><meta itemprop=datePublished content="2018-07-12T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="560"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="使用Pinpoint做分布式跟踪"><meta name=twitter:description content="本文介绍了利用Pinpoint对Dubbo分布式应用进行调用链跟踪与性能监控。
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -326,4 +329,4 @@ dubbo.protocol.port=12345
 </code></pre></div><h3 id=使用pinpoint-agent启动服务提供方和服务消费方>使用Pinpoint-agent启动服务提供方和服务消费方</h3><h4 id=启动服务提供方>启动服务提供方</h4><ol><li>编译打包</li></ol><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>mvn clean package
 </code></pre></div><ol start=2><li>附加参数启动服务提供方</li></ol><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>java -jar -javaagent:$AGENT_PATH/pinpoint-bootstrap-$VERSION.jar -Dpinpoint.agentId=demo-provider -Dpinpoint.applicationName=DP target/demo-provider-0.0.1-SNAPSHOT.jar
 </code></pre></div><ol start=3><li>附加参数启动服务消费方</li></ol><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>java -jar -javaagent:$AGENT_PATH/pinpoint-bootstrap-$VERSION.jar -Dpinpoint.agentId=demo-consumer -Dpinpoint.applicationName=DC target/demo-comsumer-0.0.1-SNAPSHOT-exec.jar
-</code></pre></div><ol start=4><li>访问消费方地址模拟用户请求</li></ol><p><code>http://localhost:8080/sayHello?name=ABC</code></p><h2 id=使用pinpoint快速定位问题>使用Pinpoint快速定位问题</h2><h3 id=首页>首页</h3><p><img src=/imgs/blog/pinpoint-home.png alt=/admin-guide/images/pinpoint-home.png></p><blockquote><p>这里的用户请求是请求DubboProvider数量的双倍,原因是记录了favicon.ico图标请求导致的</p></blockquote><h3 id=调用树>调用树</h3><p><img src=/imgs/blog/pinpoint-calltree.png alt=/admin-guide/images/pinpoint-calltree.png></p><h3 id=深入跟踪>深入跟踪</h3><p><im [...]
\ No newline at end of file
+</code></pre></div><ol start=4><li>访问消费方地址模拟用户请求</li></ol><p><code>http://localhost:8080/sayHello?name=ABC</code></p><h2 id=使用pinpoint快速定位问题>使用Pinpoint快速定位问题</h2><h3 id=首页>首页</h3><p><img src=/imgs/blog/pinpoint-home.png alt=/admin-guide/images/pinpoint-home.png></p><blockquote><p>这里的用户请求是请求DubboProvider数量的双倍,原因是记录了favicon.ico图标请求导致的</p></blockquote><h3 id=调用树>调用树</h3><p><img src=/imgs/blog/pinpoint-calltree.png alt=/admin-guide/images/pinpoint-calltree.png></p><h3 id=深入跟踪>深入跟踪</h3><p><im [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/07/22/dubbo-2.7.x-repackage-\345\220\216\347\232\204\345\205\274\345\256\271\345\256\236\347\216\260\346\226\271\346\241\210/index.html" "b/zh/blog/2018/07/22/dubbo-2.7.x-repackage-\345\220\216\347\232\204\345\205\274\345\256\271\345\256\236\347\216\260\346\226\271\346\241\210/index.html"
index affb43e..8ff65f1 100644
--- "a/zh/blog/2018/07/22/dubbo-2.7.x-repackage-\345\220\216\347\232\204\345\205\274\345\256\271\345\256\236\347\216\260\346\226\271\346\241\210/index.html"
+++ "b/zh/blog/2018/07/22/dubbo-2.7.x-repackage-\345\220\216\347\232\204\345\205\274\345\256\271\345\256\236\347\216\260\346\226\271\346\241\210/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/07/22/dubbo-2.7.x-repackage-%E5%90%8E%E7%9A%84%E5%85%BC%E5%AE%B9%E5%AE%9E%E7%8E%B0%E6%96%B9%E6%A1%88/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-07-22T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name c [...]
+"><meta itemprop=datePublished content="2018-07-22T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="285"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo 2.7.x repackage 后的兼容实现方案"><meta name=twitter:description content="本文简单描述了2.7.x repackage后对老版本的兼容性实现方案。
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -124,4 +127,4 @@
         <span style=color:#719e07>return</span> result<span style=color:#719e07>.</span>getDelegate<span style=color:#719e07>();</span>
     <span style=color:#719e07>}</span>
 <span style=color:#719e07>}</span>
-</code></pre></div><p>可以看到,default方法里,对参数进行了包装,然后调用老的invoke方法,并将返回值进行解包后返回给Dubbo框架。这里Result.CompatibleResult、Invocation.CompatibleInvocation以及Invoker.CompatibleInvoker都用到了代理模式。</p><p>感兴趣的同学可以详细看一下以下几个类:</p><ul><li>com.alibaba.dubbo.rpc.Invocation</li><li>com.alibaba.dubbo.rpc.Invoker</li><li>com.alibaba.dubbo.rpc.Result</li></ul><h2 id=后续todo-list>后续todo list</h2><p>目前兼容包仅仅是对常见的API及SPI做了支持,列表如下:</p><ul><li>com.alibaba.dubbo.rpc.Filter / Invocation / Invoker / Result / RpcContext / RpcExc [...]
\ No newline at end of file
+</code></pre></div><p>可以看到,default方法里,对参数进行了包装,然后调用老的invoke方法,并将返回值进行解包后返回给Dubbo框架。这里Result.CompatibleResult、Invocation.CompatibleInvocation以及Invoker.CompatibleInvoker都用到了代理模式。</p><p>感兴趣的同学可以详细看一下以下几个类:</p><ul><li>com.alibaba.dubbo.rpc.Invocation</li><li>com.alibaba.dubbo.rpc.Invoker</li><li>com.alibaba.dubbo.rpc.Result</li></ul><h2 id=后续todo-list>后续todo list</h2><p>目前兼容包仅仅是对常见的API及SPI做了支持,列表如下:</p><ul><li>com.alibaba.dubbo.rpc.Filter / Invocation / Invoker / Result / RpcContext / RpcExc [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/07/27/sentinel-\344\270\272-dubbo-\346\234\215\345\212\241\344\277\235\351\251\276\346\212\244\350\210\252/index.html" "b/zh/blog/2018/07/27/sentinel-\344\270\272-dubbo-\346\234\215\345\212\241\344\277\235\351\251\276\346\212\244\350\210\252/index.html"
index 0548d61..59ecbe9 100644
--- "a/zh/blog/2018/07/27/sentinel-\344\270\272-dubbo-\346\234\215\345\212\241\344\277\235\351\251\276\346\212\244\350\210\252/index.html"
+++ "b/zh/blog/2018/07/27/sentinel-\344\270\272-dubbo-\346\234\215\345\212\241\344\277\235\351\251\276\346\212\244\350\210\252/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/07/27/sentinel-%E4%B8%BA-dubbo-%E6%9C%8D%E5%8A%A1%E4%BF%9D%E9%A9%BE%E6%8A%A4%E8%88%AA/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-07-27T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Sentine [...]
+"><meta itemprop=datePublished content="2018-07-27T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="388"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Sentinel 为 Dubbo 服务保驾护航"><meta name=twitter:description content="本文主要介绍了面向分布式服务架构的轻量级流量控制组件 Sentinel 以及在 Dubbo 中整合使用 Sentinel 的最佳实践。
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -67,4 +70,4 @@
 </code></pre></div><p>在 Provider 对应的 metrics 日志中也有记录:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>1532423623000|2018-07-24 17:13:43|com.alibaba.csp.sentinel.demo.dubbo.FooService|15|0|15|0|3
 1532423623000|2018-07-24 17:13:43|com.alibaba.csp.sentinel.demo.dubbo.FooService:sayHello(java.lang.String)|10|5|10|0|0
 </code></pre></div><p>根据<strong>调用方</strong>的需求来分配服务提供方的处理能力也是常见的限流方式。比如有两个服务 A 和 B 都向 Service Provider 发起调用请求,我们希望只对来自服务 B 的请求进行限流,则可以设置限流规则的 <code>limitApp</code> 为服务 B 的名称。Sentinel Dubbo Adapter 会自动解析 Dubbo 消费者(调用方)的 application name 作为调用方名称(<code>origin</code>),在进行资源保护的时候都会带上调用方名称。若限流规则未配置调用方(<code>default</code>),则该限流规则对所有调用方生效。若限流规则配置了调用方则限流规则将仅对指定调用方生效。</p><blockquote><p>注:Dubbo 默认通信不携带对端 application name 信息,因此需要开发者在调用端手动将 application name 置入 attachment 中,provider 端进行相应的解析。Sentine [...]
-</code></pre></div><h3 id=service-consumer>Service Consumer</h3><blockquote><p>对服务提供方的流量控制可分为<strong>控制并发线程数</strong>和<strong>服务降级</strong>两个维度。</p></blockquote><h4 id=并发线程数限流>并发线程数限流</h4><p>Service Consumer 作为客户端去调用远程服务。每一个服务都可能会依赖几个下游服务,若某个服务 A 依赖的下游服务 B 出现了不稳定的情况,服务 A 请求 服务 B 的响应时间变长,从而服务 A 调用服务 B 的线程就会产生堆积,最终可能耗尽服务 A 的线程数。我们通过用并发线程数来控制对下游服务 B 的访问,来保证下游服务不可靠的时候,不会拖垮服务自身。基于这种场景,推荐给 Consumer 配置<strong>线程数模式</strong>的限流,来保证自身不被不稳定服务所影响。采用基于线程数的限流模式后,我们不需要再显式地去进行线程池隔离,Sentinel �
 �控制资源的线程数,超 [...]
\ No newline at end of file
+</code></pre></div><h3 id=service-consumer>Service Consumer</h3><blockquote><p>对服务提供方的流量控制可分为<strong>控制并发线程数</strong>和<strong>服务降级</strong>两个维度。</p></blockquote><h4 id=并发线程数限流>并发线程数限流</h4><p>Service Consumer 作为客户端去调用远程服务。每一个服务都可能会依赖几个下游服务,若某个服务 A 依赖的下游服务 B 出现了不稳定的情况,服务 A 请求 服务 B 的响应时间变长,从而服务 A 调用服务 B 的线程就会产生堆积,最终可能耗尽服务 A 的线程数。我们通过用并发线程数来控制对下游服务 B 的访问,来保证下游服务不可靠的时候,不会拖垮服务自身。基于这种场景,推荐给 Consumer 配置<strong>线程数模式</strong>的限流,来保证自身不被不稳定服务所影响。采用基于线程数的限流模式后,我们不需要再显式地去进行线程池隔离,Sentinel �
 �控制资源的线程数,超 [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/07/30/\347\254\254\344\270\211\345\261\212dubbo\345\274\200\345\217\221\350\200\205\346\262\231\351\276\231\345\234\250\346\267\261\345\234\263\346\210\220\345\212\237\344\270\276\345\212\236/index.html" "b/zh/blog/2018/07/30/\347\254\254\344\270\211\345\261\212dubbo\345\274\200\345\217\221\350\200\205\346\262\231\351\276\231\345\234\250\346\267\261\345\234\263\346\210\220\345\212\237\344\270\276\345\212\236/index.html"
index 9bf9d8a..9e28467 100644
--- "a/zh/blog/2018/07/30/\347\254\254\344\270\211\345\261\212dubbo\345\274\200\345\217\221\350\200\205\346\262\231\351\276\231\345\234\250\346\267\261\345\234\263\346\210\220\345\212\237\344\270\276\345\212\236/index.html"
+++ "b/zh/blog/2018/07/30/\347\254\254\344\270\211\345\261\212dubbo\345\274\200\345\217\221\350\200\205\346\262\231\351\276\231\345\234\250\346\267\261\345\234\263\346\210\220\345\212\237\344\270\276\345\212\236/index.html"
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -57,4 +57,4 @@
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20200518e8bf87e5be80e78988e69cac href=/zh/blog/2020/05/18/%E8%BF%87%E5%BE%80%E7%89%88%E6%9C%AC/>过往版本</a></li></ul></ul></li></ul></ul></nav></div></div><div class="d-none d-xl-block col-xl-2 td-toc d-print-none"><div class="td-page-meta ml-2 pb-1 pt-2 mb-0"><a href=https://github.com/apache/dubbo-website/edit/master/content/zh/blog/news/dubbo-meetup-shenzhen.md target=_blank><i class="fa fa-edit fa-fw"></i>编辑此页</a>
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/blog/news/dubbo-meetup-shenzhen.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+sect [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=%e7%ac%ac%e4%b8%89%e5%b1%8aDubbo%e5%bc%80%e5%8f%91%e8%80%85%e6%b2%99%e9%be%99%e5%9c%a8%e6%b7%b1%e5%9c%b3%e6%88%90%e5%8a%9f%e4%b8%be%e5%8a%9e" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
-<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/zh/blog/news/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=td-content><h1>第三届Dubbo开发者沙龙在深圳成功举办</h1><div class=lead>第三届Dubbo开发者沙龙在深圳成功举办</div><div class="td-byline mb-4"><time datetime= [...]
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+<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/zh/blog/news/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=td-content><h1>第三届Dubbo开发者沙龙在深圳成功举办</h1><div class=lead>第三届Dubbo开发者沙龙在深圳成功举办</div><div class="td-byline mb-4"><time datetime= [...]
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diff --git a/zh/blog/2018/08/07/dubbo-101/index.html b/zh/blog/2018/08/07/dubbo-101/index.html
index 338ceae..8c363a2 100644
--- a/zh/blog/2018/08/07/dubbo-101/index.html
+++ b/zh/blog/2018/08/07/dubbo-101/index.html
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/08/07/dubbo-101/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-08-07T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="第一个 Dubbo 应用"><meta itemprop=description content="现代的分布式服务框架的基本概念与 RMI 是类似的,同 [...]
+"><meta itemprop=datePublished content="2018-08-07T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="1017"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="第一个 Dubbo 应用"><meta name=twitter:description content="现代的分布式服务框架的基本概念与 RMI 是类似的,同样是使用 Java 的 Interface 作为服务契约,通过注册中心来完成服务的注册和发现,远程通讯的细节也是通过代理类来屏蔽。
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -191,4 +194,4 @@ As Consumer side:
 +---------------------+---+
 |Consumer Service Name|NUM|
 +---------------------+---+
-</code></pre></div><p>目前 <em>qos</em> 支持以下几个命令,更详细的信息请查阅官方文档<sup id=fnref:4><a href=#fn:4 class=footnote-ref role=doc-noteref>4</a></sup>:</p><ul><li><em>ls</em>:列出消费者、提供者信息</li><li><em>online</em>:上线服务</li><li><em>offline</em>:下线服务</li><li><em>help</em>:联机帮助</li></ul><h2 id=总结>总结</h2><p>在本文中,从 RMI 开始,介绍了 Java 领域分布式调用的基本概念,也就是基于接口编程、通过代理将远程调用伪装成本地、通过注册中心完成服务的注册和发现。</p><p>然后为了简单起见,使用简单的组播注册方式和直接面向 Dubbo API 编程的方式介绍了如何开发一个 Dubbo 的完整应用。深入的了解 <em>ServiceConfig</em> 和 <em>ReferenceConfig</em> [...]
\ No newline at end of file
+</code></pre></div><p>目前 <em>qos</em> 支持以下几个命令,更详细的信息请查阅官方文档<sup id=fnref:4><a href=#fn:4 class=footnote-ref role=doc-noteref>4</a></sup>:</p><ul><li><em>ls</em>:列出消费者、提供者信息</li><li><em>online</em>:上线服务</li><li><em>offline</em>:下线服务</li><li><em>help</em>:联机帮助</li></ul><h2 id=总结>总结</h2><p>在本文中,从 RMI 开始,介绍了 Java 领域分布式调用的基本概念,也就是基于接口编程、通过代理将远程调用伪装成本地、通过注册中心完成服务的注册和发现。</p><p>然后为了简单起见,使用简单的组播注册方式和直接面向 Dubbo API 编程的方式介绍了如何开发一个 Dubbo 的完整应用。深入的了解 <em>ServiceConfig</em> 和 <em>ReferenceConfig</em> [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/08/07/dubbo-\346\263\250\350\247\243\351\251\261\345\212\250/index.html" "b/zh/blog/2018/08/07/dubbo-\346\263\250\350\247\243\351\251\261\345\212\250/index.html"
index e0a00eb..dce662c 100644
--- "a/zh/blog/2018/08/07/dubbo-\346\263\250\350\247\243\351\251\261\345\212\250/index.html"
+++ "b/zh/blog/2018/08/07/dubbo-\346\263\250\350\247\243\351\251\261\345\212\250/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/08/07/dubbo-%E6%B3%A8%E8%A7%A3%E9%A9%B1%E5%8A%A8/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-08-07T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Dubbo 注解驱动"><meta itemprop=description conte [...]
+"><meta itemprop=datePublished content="2018-08-07T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="1333"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo 注解驱动"><meta name=twitter:description content="介绍了 Dubbo 中新引入的注解驱动支持
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -460,4 +463,4 @@ Hello , World
 </code></pre></div><p>输入内容中多处了两行,说明自定义 <code>PlatformTransactionManager</code> <code>getTransaction(TransactionDefinition)</code> 以及 <code>commit(TransactionStatus)</code> 方法被执行,进而说明 <code>AnnotationDemoService</code> 的<code>sayHello(String)</code> 方法执行时,事务也伴随执行。</p><h4 id=注意事项>注意事项</h4><p><code>ConsumerConfiguration</code> 上的 <code>@DubboComponentScan</code> 并没有指定 <code>basePackages</code> 扫描,这种情况会将<code>ConsumerConfiguration</code> 当做 <code>basePackageClasses</code> ,即扫描<code>ConsumerC [...]
 </code></pre></div><p>以上信息大可不必担忧,因为 <code>@DubboComponentScan</code> 除了扫描 Dubbo <code>@Service</code> 组件以外,还将处理 <code>@Reference</code>字段注入。然而读者特别关注<code>@Reference</code>字段注入的规则。</p><p>以上实现为例,<code>AnnotationDemoServiceConsumer</code> 必须申明为 Spring <code>@Bean</code> 或者 <code>@Component</code>(或者其派生注解),否则 <code>@DubboComponentScan</code> 不会主动将标注 <code>@Reference</code>字段所在的声明类提成为 Spring Bean,换句话说,如果 <code>@Reference</code>字段所在的声明类不是 Spring Bean 的话, <code>@DubboComponentScan</code> 不会处理<c [...]
 启动时报
-DubboComponentScanRegistrar-85]-[main]-[INFO] 0 annotated @Service Components { [] }</p></blockquote><p>笔者(<strong>mercyblitz</strong>)回复:</p><blockquote><p><code>@Reference</code> 类似于 <code>@Autowired</code> 一样,首先其申明的类必须被 Spring 上下文当做一个Bean,因此,Dubbo 并没有直接将 <code>@Reference</code> 字段所在的类提升成 Bean。</p><p>综上所述,这并不是一个问题,而是用法不当!</p></blockquote></blockquote><h4 id=已知问题>已知问题</h4><p>最新发布的 Dubbo <code>2.5.8</code> 中,<code>@DubboComponentScan</code> 在以下特殊场景下存在 Spring <code>@Service</code> 不兼容情况:< [...]
\ No newline at end of file
+DubboComponentScanRegistrar-85]-[main]-[INFO] 0 annotated @Service Components { [] }</p></blockquote><p>笔者(<strong>mercyblitz</strong>)回复:</p><blockquote><p><code>@Reference</code> 类似于 <code>@Autowired</code> 一样,首先其申明的类必须被 Spring 上下文当做一个Bean,因此,Dubbo 并没有直接将 <code>@Reference</code> 字段所在的类提升成 Bean。</p><p>综上所述,这并不是一个问题,而是用法不当!</p></blockquote></blockquote><h4 id=已知问题>已知问题</h4><p>最新发布的 Dubbo <code>2.5.8</code> 中,<code>@DubboComponentScan</code> 在以下特殊场景下存在 Spring <code>@Service</code> 不兼容情况:< [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/08/07/\345\234\250-dubbo-\344\270\255\344\275\277\347\224\250\346\263\250\350\247\243/index.html" "b/zh/blog/2018/08/07/\345\234\250-dubbo-\344\270\255\344\275\277\347\224\250\346\263\250\350\247\243/index.html"
index aaadec5..4d576bc 100644
--- "a/zh/blog/2018/08/07/\345\234\250-dubbo-\344\270\255\344\275\277\347\224\250\346\263\250\350\247\243/index.html"
+++ "b/zh/blog/2018/08/07/\345\234\250-dubbo-\344\270\255\344\275\277\347\224\250\346\263\250\350\247\243/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/08/07/%E5%9C%A8-dubbo-%E4%B8%AD%E4%BD%BF%E7%94%A8%E6%B3%A8%E8%A7%A3/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-08-07T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="在 Dubbo 中使用注解"><meta item [...]
+"><meta itemprop=datePublished content="2018-08-07T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="994"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="在 Dubbo 中使用注解"><meta name=twitter:description content="介绍了如何使用注解方式而非 XML 方式来开发 Dubbo 应用,可以学习到如何使用 @EnableDubbo、@Service、@Reference 的用法。
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -242,4 +245,4 @@
 </code></pre></div><p>说明:</p><ol><li><p>初始化一个 <code>AnnotationConfigApplicationContext</code> 的示例,并将 <code>ConsumerConfiguration</code> 传入以完成 Dubbo 服务消费者的自动发现和装配</p></li><li><p>启动 Spring Context</p></li><li><p>从 Context 中查找出类型为 <code>GreetingServiceConsumer</code> 的 Bean</p></li><li><p>调用 <code>doSayHello</code> 方法,最终通过 Dubbo 的服务引用(由 <code>@Reference</code> 标注)发起一次远程调用</p></li><li><p>打印调用结果</p></li></ol><p>启动客户端的 <code>main</code> 方法,将会看到下面的输出,其中返回结果为 result: hello, annotation:</p><div c [...]
 <span style=color:#719e07>[</span>01/08/18 02:38:40:040 CST<span style=color:#719e07>]</span> main  INFO annotation.ReferenceBeanBuilder: &lt;dubbo:reference <span style=color:#268bd2>object</span><span style=color:#719e07>=</span><span style=color:#2aa198>&#34;com.alibaba.dubbo.common.bytecode.proxy0@673be18f&#34;</span> <span style=color:#268bd2>singleton</span><span style=color:#719e07>=</span><span style=color:#2aa198>&#34;true&#34;</span> <span style=color:#268bd2>interface</span><s [...]
 result: hello, annotation
-</code></pre></div><h2 id=总结>总结</h2><p>通过本文的学习,读者可以掌握 Dubbo 专属的 annotation <code>@EnableDubbo</code>、<code>@Service</code>、<code>@Reference</code> 的基本概念,并通过一个简单 Dubbo 应用的实战开发掌握其基本的用法。</p><p>Spring 除了传统的 XML 配置之外,还提供了注解驱动、外部化配置、以及自动装配等更现代的配置方式。本文专注在介绍通过注解方式来开发 Dubbo 应用,可以看到,与 XML 配置相比,注解方式编程更加简洁明快。在今后的博文中,会进一步的介绍在 Dubbo 中使用外部化配置、以及自动装配的方法。</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2018/08/07/%E5%9C%A8-dubbo-%E5%BA%94%E7%9 [...]
\ No newline at end of file
+</code></pre></div><h2 id=总结>总结</h2><p>通过本文的学习,读者可以掌握 Dubbo 专属的 annotation <code>@EnableDubbo</code>、<code>@Service</code>、<code>@Reference</code> 的基本概念,并通过一个简单 Dubbo 应用的实战开发掌握其基本的用法。</p><p>Spring 除了传统的 XML 配置之外,还提供了注解驱动、外部化配置、以及自动装配等更现代的配置方式。本文专注在介绍通过注解方式来开发 Dubbo 应用,可以看到,与 XML 配置相比,注解方式编程更加简洁明快。在今后的博文中,会进一步的介绍在 Dubbo 中使用外部化配置、以及自动装配的方法。</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2018/08/07/%E5%9C%A8-dubbo-%E5%BA%94%E7%9 [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/08/07/\345\234\250-dubbo-\345\272\224\347\224\250\344\270\255\344\275\277\347\224\250-zookeeper/index.html" "b/zh/blog/2018/08/07/\345\234\250-dubbo-\345\272\224\347\224\250\344\270\255\344\275\277\347\224\250-zookeeper/index.html"
index a89c584..3e40a23 100644
--- "a/zh/blog/2018/08/07/\345\234\250-dubbo-\345\272\224\347\224\250\344\270\255\344\275\277\347\224\250-zookeeper/index.html"
+++ "b/zh/blog/2018/08/07/\345\234\250-dubbo-\345\272\224\347\224\250\344\270\255\344\275\277\347\224\250-zookeeper/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/08/07/%E5%9C%A8-dubbo-%E5%BA%94%E7%94%A8%E4%B8%AD%E4%BD%BF%E7%94%A8-zookeeper/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-08-07T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="在 Dubbo 应用中使用 Z [...]
+"><meta itemprop=datePublished content="2018-08-07T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="813"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="在 Dubbo 应用中使用 Zookeeper"><meta name=twitter:description content="本文介绍了 Zookeeper 的基本概念、用法,以及如何在 Dubbo 应用中使用 Zookeeper 作为注册中心。
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -191,4 +194,4 @@ JLine support is enabled
 ...
 <span style=color:#719e07>[</span>zk: localhost:2181<span style=color:#719e07>(</span>CONNECTED<span style=color:#719e07>)</span> 4<span style=color:#719e07>]</span> ls /dubbo/com.alibaba.dubbo.samples.api.GreetingService/consumers
 <span style=color:#719e07>[</span>consumer%3A%2F%2F192.168.99.1%2Fcom.alibaba.dubbo.samples.api.GreetingService%3Fapplication%3Ddemo-consumer%26category%3Dconsumers%26check%3Dfalse%26default.timeout%3D3000%26dubbo%3D2.6.2%26interface%3Dcom.alibaba.dubbo.samples.api.GreetingService%26methods%3DsayHello%26pid%3D82406%26side%3Dconsumer%26timestamp%3D1533274951195<span style=color:#719e07>]</span>
-</code></pre></div><p>可以看到 Dubbo 的服务消费者在 <code>consumers</code> 节点下注册了自己的 URL 地址:<em>consumer://192.168.99.1/com.alibaba.dubbo.samples.api.GreetingService?application=demo-consumer&category=providers,configurators,routers&default.timeout=3000&dubbo=2.6.2&interface=com.alibaba.dubbo.samples.api.GreetingService&methods=sayHello&pid=82406&side=consumer&timestamp=1533274951195</em></p><h2 id=总结>总结</h2><p>本文侧重介绍了如何在 Dubbo 应用中使用 Zookeeper 做为注册中心,当然,本文也提到了 Zookeeper 在 Dubbo 的应用场景下还承担了配置中心和服务治理的 [...]
\ No newline at end of file
+</code></pre></div><p>可以看到 Dubbo 的服务消费者在 <code>consumers</code> 节点下注册了自己的 URL 地址:<em>consumer://192.168.99.1/com.alibaba.dubbo.samples.api.GreetingService?application=demo-consumer&category=providers,configurators,routers&default.timeout=3000&dubbo=2.6.2&interface=com.alibaba.dubbo.samples.api.GreetingService&methods=sayHello&pid=82406&side=consumer&timestamp=1533274951195</em></p><h2 id=总结>总结</h2><p>本文侧重介绍了如何在 Dubbo 应用中使用 Zookeeper 做为注册中心,当然,本文也提到了 Zookeeper 在 Dubbo 的应用场景下还承担了配置中心和服务治理的 [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/08/10/dubbo\347\232\204\350\264\237\350\275\275\345\235\207\350\241\241/index.html" "b/zh/blog/2018/08/10/dubbo\347\232\204\350\264\237\350\275\275\345\235\207\350\241\241/index.html"
index 517cfd2..d6a05bd 100644
--- "a/zh/blog/2018/08/10/dubbo\347\232\204\350\264\237\350\275\275\345\235\207\350\241\241/index.html"
+++ "b/zh/blog/2018/08/10/dubbo\347\232\204\350\264\237\350\275\275\345\235\207\350\241\241/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/08/10/dubbo%E7%9A%84%E8%B4%9F%E8%BD%BD%E5%9D%87%E8%A1%A1/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-08-10T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Dubbo的负载均衡"><meta itemprop=descripti [...]
+"><meta itemprop=datePublished content="2018-08-10T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="471"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo的负载均衡"><meta name=twitter:description content="本文介绍了负载均衡的相关概念以及 Dubbo 中的负载均衡策略实现。
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -143,4 +146,4 @@ public class DemoLoadBalance implements LoadBalance {
 }
 </code></pre></div><ol start=2><li>添加资源文件 添加文件:<code>src/main/resource/META-INF/dubbo/com.alibaba.dubbo.rpc.cluster.LoadBalance</code>。这是一个简单的文本文件。文件内容如下:</li></ol><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>demo=my=com.demo.dubbo.DemoLoadBalance
 </code></pre></div><ol start=3><li>配置使用自定义LoadBalance</li></ol><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>&lt;dubbo:reference id=&#34;helloService&#34; interface=&#34;com.demo.dubbo.api.IHelloService&#34; loadbalance=&#34;demo&#34; /&gt;
-</code></pre></div><p>在Consumer端的<code>dubbo:reference</code>中配置<code>&lt;loadbalance="demo"></code></p><p>经过上面的3个步骤,我们编写了一个自定义的LoadBalance,并告诉Dubbo使用它了。启动Dubbo,我们就能看到Dubbo已经使用了自定义的DemoLoadBalance。</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2018/08/07/dubbo-%E6%B3%A8%E8%A7%A3%E9%A9%B1%E5%8A%A8/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2018/08/14/%E9%80%9A%E8%BF%87qos%E5%AF%B9%E6%9C%8D [...]
\ No newline at end of file
+</code></pre></div><p>在Consumer端的<code>dubbo:reference</code>中配置<code>&lt;loadbalance="demo"></code></p><p>经过上面的3个步骤,我们编写了一个自定义的LoadBalance,并告诉Dubbo使用它了。启动Dubbo,我们就能看到Dubbo已经使用了自定义的DemoLoadBalance。</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2018/08/07/dubbo-%E6%B3%A8%E8%A7%A3%E9%A9%B1%E5%8A%A8/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2018/08/14/%E9%80%9A%E8%BF%87qos%E5%AF%B9%E6%9C%8D [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/08/14/dubbo-\344\274\230\351\233\205\345\201\234\346\234\272/index.html" "b/zh/blog/2018/08/14/dubbo-\344\274\230\351\233\205\345\201\234\346\234\272/index.html"
index 08f6243..ce02fa7 100644
--- "a/zh/blog/2018/08/14/dubbo-\344\274\230\351\233\205\345\201\234\346\234\272/index.html"
+++ "b/zh/blog/2018/08/14/dubbo-\344\274\230\351\233\205\345\201\234\346\234\272/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/08/14/dubbo-%E4%BC%98%E9%9B%85%E5%81%9C%E6%9C%BA/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-08-14T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Dubbo 优雅停机"><meta itemprop=description conte [...]
+"><meta itemprop=datePublished content="2018-08-14T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="121"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo 优雅停机"><meta name=twitter:description content="本文介绍了Dubbo优雅停机的原理和使用方式
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -78,4 +81,4 @@
     <span style=color:#586e75>// destroy all the protocols
 </span><span style=color:#586e75></span>    destroyProtocols<span style=color:#719e07>();</span>
 <span style=color:#719e07>}</span>
-</code></pre></div></li><li><p>首先关闭所有注册中心,这一步包括:</p><ul><li>从注册中心注销所有已经发布的服务;</li><li>取消订阅当前应用所有依赖的服务;</li><li>断开与注册中心的连接。</li></ul></li><li><p>执行所有<code>Protocol</code>的<code>destroy()</code>,主要包括:</p><ul><li>销毁所有<code>Invoker</code>和<code>Exporter</code>;</li><li>关闭Server,向所有已连接Client发送当前Server只读事件;</li><li>关闭独享/共享Client,断开连接,取消超时和重试任务;</li><li>释放所有相关资源。</li></ul></li><li><p>执行完毕,关闭JVM。</p></li></ol><h2 id=注意事项>注意事项</h2><ul><li>使用<code>SIGKILL</code>关闭应用不会执行优雅停机;</li><li>优雅停机不保证会等待所有已发 [...]
\ No newline at end of file
+</code></pre></div></li><li><p>首先关闭所有注册中心,这一步包括:</p><ul><li>从注册中心注销所有已经发布的服务;</li><li>取消订阅当前应用所有依赖的服务;</li><li>断开与注册中心的连接。</li></ul></li><li><p>执行所有<code>Protocol</code>的<code>destroy()</code>,主要包括:</p><ul><li>销毁所有<code>Invoker</code>和<code>Exporter</code>;</li><li>关闭Server,向所有已连接Client发送当前Server只读事件;</li><li>关闭独享/共享Client,断开连接,取消超时和重试任务;</li><li>释放所有相关资源。</li></ul></li><li><p>执行完毕,关闭JVM。</p></li></ol><h2 id=注意事项>注意事项</h2><ul><li>使用<code>SIGKILL</code>关闭应用不会执行优雅停机;</li><li>优雅停机不保证会等待所有已发 [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/08/14/dubbo-\345\205\263\344\272\216\345\220\214\346\255\245/\345\274\202\346\255\245\350\260\203\347\224\250\347\232\204\345\207\240\347\247\215\346\226\271\345\274\217/index.html" "b/zh/blog/2018/08/14/dubbo-\345\205\263\344\272\216\345\220\214\346\255\245/\345\274\202\346\255\245\350\260\203\347\224\250\347\232\204\345\207\240\347\247\215\346\226\271\345\274\217/index.html"
index 55f1609..68bdc84 100644
--- "a/zh/blog/2018/08/14/dubbo-\345\205\263\344\272\216\345\220\214\346\255\245/\345\274\202\346\255\245\350\260\203\347\224\250\347\232\204\345\207\240\347\247\215\346\226\271\345\274\217/index.html"
+++ "b/zh/blog/2018/08/14/dubbo-\345\205\263\344\272\216\345\220\214\346\255\245/\345\274\202\346\255\245\350\260\203\347\224\250\347\232\204\345\207\240\347\247\215\346\226\271\345\274\217/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/08/14/dubbo-%E5%85%B3%E4%BA%8E%E5%90%8C%E6%AD%A5/%E5%BC%82%E6%AD%A5%E8%B0%83%E7%94%A8%E7%9A%84%E5%87%A0%E7%A7%8D%E6%96%B9%E5%BC%8F/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-08-14T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apach [...]
+"><meta itemprop=datePublished content="2018-08-14T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="438"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo 关于同步/异步调用的几种方式"><meta name=twitter:description content="本文介绍了Dubbo基于异步通讯机制实现的几种同步和异步调用方式。
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -145,4 +148,4 @@ callbackService<span style=color:#719e07>.</span>addListener<span style=color:#7
         System<span style=color:#719e07>.</span>out<span style=color:#719e07>.</span>println<span style=color:#719e07>(</span><span style=color:#2aa198>&#34;onthrow: &#34;</span> <span style=color:#719e07>+</span> name<span style=color:#719e07>);</span>
     <span style=color:#719e07>}</span>
 <span style=color:#719e07>}</span>
-</code></pre></div><p>这里要强调一点,自定义 Notify 接口中的三个方法的参数规则如下:</p><ul><li><code>oninvoke</code> 方法参数与调用方法的参数相同;</li><li><code>onreturn</code>方法第一个参数为调用方法的返回值,其余为调用方法的参数;</li><li><code>onthrow</code>方法第一个参数为调用异常,其余为调用方法的参数。</li></ul><p>上述配置中,<code>sayHello</code>方法为同步调用,因此事件通知方法的执行也是同步执行。可以配置 <code>async=true</code>让方法调用为异步,这时事件通知的方法也是异步执行的。特别强调一下,<code>oninvoke</code>方法不管是否异步调用,都是同步执行的。</p><p>事件通知的示例代码请参考:https://github.com/dubbo/dubbo-samples/tree/master/dubbo-samples-notify</p><ul class="li [...]
\ No newline at end of file
+</code></pre></div><p>这里要强调一点,自定义 Notify 接口中的三个方法的参数规则如下:</p><ul><li><code>oninvoke</code> 方法参数与调用方法的参数相同;</li><li><code>onreturn</code>方法第一个参数为调用方法的返回值,其余为调用方法的参数;</li><li><code>onthrow</code>方法第一个参数为调用异常,其余为调用方法的参数。</li></ul><p>上述配置中,<code>sayHello</code>方法为同步调用,因此事件通知方法的执行也是同步执行。可以配置 <code>async=true</code>让方法调用为异步,这时事件通知的方法也是异步执行的。特别强调一下,<code>oninvoke</code>方法不管是否异步调用,都是同步执行的。</p><p>事件通知的示例代码请参考:https://github.com/dubbo/dubbo-samples/tree/master/dubbo-samples-notify</p><ul class="li [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/08/14/dubbo-\345\237\272\346\234\254\347\224\250\346\263\225-dubbo-consumer-\351\205\215\347\275\256/index.html" "b/zh/blog/2018/08/14/dubbo-\345\237\272\346\234\254\347\224\250\346\263\225-dubbo-consumer-\351\205\215\347\275\256/index.html"
index 05ec71d..d6e9e4a 100644
--- "a/zh/blog/2018/08/14/dubbo-\345\237\272\346\234\254\347\224\250\346\263\225-dubbo-consumer-\351\205\215\347\275\256/index.html"
+++ "b/zh/blog/2018/08/14/dubbo-\345\237\272\346\234\254\347\224\250\346\263\225-dubbo-consumer-\351\205\215\347\275\256/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/08/14/dubbo-%E5%9F%BA%E6%9C%AC%E7%94%A8%E6%B3%95-dubbo-consumer-%E9%85%8D%E7%BD%AE/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-08-14T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Dubbo 基本用法 [...]
+"><meta itemprop=datePublished content="2018-08-14T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="244"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo 基本用法 - Dubbo Consumer 配置"><meta name=twitter:description content="XML配置,API调用方式配置,注解方式配置
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -139,4 +142,4 @@ public class UserTestController{
     &lt;dubbo:protocol name=&#34;dubbo&#34; port=&#34;20880&#34; /&gt;  
     &lt;dubbo:reference id=&#34;userReadService&#34; interface=&#34;com.package.UserReadService&#34;check=&#34;false&#34; /&gt;  
 &lt;/beans&gt;
-</code></pre></div><p>Dubbo配置的其他方式可以参考上一章节的相关配置,或者使用集成dubbo spring boot starter方式。</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2018/08/14/dubbo-%E5%9F%BA%E7%A1%80%E7%94%A8%E6%B3%95-provider-%E9%85%8D%E7%BD%AE/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2018/08/14/dubbo-%E5%85%B3%E4%BA%8E%E5%90%8C%E6%AD%A5/%E5%BC%82%E6%AD%A5%E8%B0%83%E7%94%A8%E7%9A%84%E5%87%A0%E7%A7%8D%E6%96%B9%E5%BC%8F/  [...]
\ No newline at end of file
+</code></pre></div><p>Dubbo配置的其他方式可以参考上一章节的相关配置,或者使用集成dubbo spring boot starter方式。</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2018/08/14/dubbo-%E5%9F%BA%E7%A1%80%E7%94%A8%E6%B3%95-provider-%E9%85%8D%E7%BD%AE/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2018/08/14/dubbo-%E5%85%B3%E4%BA%8E%E5%90%8C%E6%AD%A5/%E5%BC%82%E6%AD%A5%E8%B0%83%E7%94%A8%E7%9A%84%E5%87%A0%E7%A7%8D%E6%96%B9%E5%BC%8F/  [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/08/14/dubbo-\345\237\272\347\241\200\347\224\250\346\263\225-provider-\351\205\215\347\275\256/index.html" "b/zh/blog/2018/08/14/dubbo-\345\237\272\347\241\200\347\224\250\346\263\225-provider-\351\205\215\347\275\256/index.html"
index 8b28218..4612fbb 100644
--- "a/zh/blog/2018/08/14/dubbo-\345\237\272\347\241\200\347\224\250\346\263\225-provider-\351\205\215\347\275\256/index.html"
+++ "b/zh/blog/2018/08/14/dubbo-\345\237\272\347\241\200\347\224\250\346\263\225-provider-\351\205\215\347\275\256/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/08/14/dubbo-%E5%9F%BA%E7%A1%80%E7%94%A8%E6%B3%95-provider-%E9%85%8D%E7%BD%AE/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-08-14T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Dubbo 基础用法 - Pro [...]
+"><meta itemprop=datePublished content="2018-08-14T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="466"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo 基础用法 - Provider 配置"><meta name=twitter:description content="主要讲述如何配置dubbo,按照配置方式上可以分为:XML配置,properties方式配置,注解方式配置,API调用方式配置。
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -176,4 +179,4 @@ public User getUserById(Long userId);
     &lt;bean id=&#34;userReadService&#34; class=&#34;com.package.UserReadServiceImpl&#34;/&gt;
     &lt;dubbo:service interface=&#34;com.package.UserReadService&#34; ref=&#34;userReadService&#34; /&gt;  
 &lt;/beans&gt;
-</code></pre></div><p>Dubbo配置的其他方式可以参考上一章节的相关配置,或者使用集成dubbo spring boot starter方式。</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2018/08/14/dubbo%E7%9A%84%E6%B3%9B%E5%8C%96%E8%B0%83%E7%94%A8/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2018/08/14/dubbo-%E5%9F%BA%E6%9C%AC%E7%94%A8%E6%B3%95-dubbo-consumer-%E9%85%8D%E7%BD%AE/ class="btn btn-primary">下一页 <span class=ml-1>→</span></a></li></ul>< [...]
\ No newline at end of file
+</code></pre></div><p>Dubbo配置的其他方式可以参考上一章节的相关配置,或者使用集成dubbo spring boot starter方式。</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2018/08/14/dubbo%E7%9A%84%E6%B3%9B%E5%8C%96%E8%B0%83%E7%94%A8/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2018/08/14/dubbo-%E5%9F%BA%E6%9C%AC%E7%94%A8%E6%B3%95-dubbo-consumer-%E9%85%8D%E7%BD%AE/ class="btn btn-primary">下一页 <span class=ml-1>→</span></a></li></ul>< [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/08/14/dubbo\347\232\204\346\263\233\345\214\226\350\260\203\347\224\250/index.html" "b/zh/blog/2018/08/14/dubbo\347\232\204\346\263\233\345\214\226\350\260\203\347\224\250/index.html"
index bc1456d..acc46d1 100644
--- "a/zh/blog/2018/08/14/dubbo\347\232\204\346\263\233\345\214\226\350\260\203\347\224\250/index.html"
+++ "b/zh/blog/2018/08/14/dubbo\347\232\204\346\263\233\345\214\226\350\260\203\347\224\250/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/08/14/dubbo%E7%9A%84%E6%B3%9B%E5%8C%96%E8%B0%83%E7%94%A8/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-08-14T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Dubbo的泛化调用"><meta itemprop=descripti [...]
+"><meta itemprop=datePublished content="2018-08-14T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="345"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo的泛化调用"><meta name=twitter:description content="本文介绍了 Dubbo 泛化调用的使用场景及相关示例
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -146,4 +149,4 @@ reference2<span style=color:#719e07>.</span>setApplication<span style=color:#719
 
 HelloService helloService <span style=color:#719e07>=</span> <span style=color:#719e07>(</span>HelloService<span style=color:#719e07>)</span> reference2<span style=color:#719e07>.</span>get<span style=color:#719e07>();</span>
 System<span style=color:#719e07>.</span>out<span style=color:#719e07>.</span>println<span style=color:#719e07>(</span>helloService<span style=color:#719e07>.</span>hello<span style=color:#719e07>(</span><span style=color:#2aa198>&#34;community&#34;</span><span style=color:#719e07>));</span>
-</code></pre></div><p>同样,消费端也可以使用 XML 配置的方式引用服务,然后进行调用。这里可以看到调用方式为普通的服务调用,并非泛化调用。当然使用泛化调用也是可以的。</p><p>到这里为止,一个简易的服务 Mock 平台就成功上线了!</p><h2 id=其他>其他</h2><ul><li>本文介绍的泛化调用和泛接口实现,都是在原生的 <code>Dubbo</code> 协议之上的。在 2.6.2 版本之前,其他协议如 http/hessian 等是不支持泛化调用的,2.6.3 版本将会对这两个协议的泛化调用做支持。</li><li>本文中提到的相关示例代码可以在 dubbo-samples中找到:https://github.com/apache/dubbo-samples/tree/master/java/dubbo-samples-generic</li></ul><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5">< [...]
\ No newline at end of file
+</code></pre></div><p>同样,消费端也可以使用 XML 配置的方式引用服务,然后进行调用。这里可以看到调用方式为普通的服务调用,并非泛化调用。当然使用泛化调用也是可以的。</p><p>到这里为止,一个简易的服务 Mock 平台就成功上线了!</p><h2 id=其他>其他</h2><ul><li>本文介绍的泛化调用和泛接口实现,都是在原生的 <code>Dubbo</code> 协议之上的。在 2.6.2 版本之前,其他协议如 http/hessian 等是不支持泛化调用的,2.6.3 版本将会对这两个协议的泛化调用做支持。</li><li>本文中提到的相关示例代码可以在 dubbo-samples中找到:https://github.com/apache/dubbo-samples/tree/master/java/dubbo-samples-generic</li></ul><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5">< [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/08/14/spring-boot-dubbo\345\272\224\347\224\250\345\220\257\345\201\234\346\272\220\347\240\201\345\210\206\346\236\220/index.html" "b/zh/blog/2018/08/14/spring-boot-dubbo\345\272\224\347\224\250\345\220\257\345\201\234\346\272\220\347\240\201\345\210\206\346\236\220/index.html"
index 804f2cd..3fc6dc9 100644
--- "a/zh/blog/2018/08/14/spring-boot-dubbo\345\272\224\347\224\250\345\220\257\345\201\234\346\272\220\347\240\201\345\210\206\346\236\220/index.html"
+++ "b/zh/blog/2018/08/14/spring-boot-dubbo\345\272\224\347\224\250\345\220\257\345\201\234\346\272\220\347\240\201\345\210\206\346\236\220/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/08/14/spring-boot-dubbo%E5%BA%94%E7%94%A8%E5%90%AF%E5%81%9C%E6%BA%90%E7%A0%81%E5%88%86%E6%9E%90/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-08-14T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name conten [...]
+"><meta itemprop=datePublished content="2018-08-14T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="534"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Spring Boot Dubbo应用启停源码分析"><meta name=twitter:description content="本文分析 `dubbo-spring-boot-project` 中 Dubbo 启停源码的实现原理。
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -167,4 +170,4 @@ run:929<span style=color:#719e07>,</span> AbstractApplicationContext$2 <span sty
             <span style=color:#719e07>}</span>
         <span style=color:#719e07>}).</span>start<span style=color:#719e07>();</span>
     <span style=color:#719e07>}</span>
-</code></pre></div><p>[1] <a href=https://docs.oracle.com/javase/specs/jls/se8/html/jls-12.html#jls-12.8>https://docs.oracle.com/javase/specs/jls/se8/html/jls-12.html#jls-12.8</a></p><p>[2] <a href=https://docs.oracle.com/javase/8/docs/api/java/lang/Runtime.html#addShutdownHook>https://docs.oracle.com/javase/8/docs/api/java/lang/Runtime.html#addShutdownHook</a></p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2018/08/14/%E4%BB% [...]
\ No newline at end of file
+</code></pre></div><p>[1] <a href=https://docs.oracle.com/javase/specs/jls/se8/html/jls-12.html#jls-12.8>https://docs.oracle.com/javase/specs/jls/se8/html/jls-12.html#jls-12.8</a></p><p>[2] <a href=https://docs.oracle.com/javase/8/docs/api/java/lang/Runtime.html#addShutdownHook>https://docs.oracle.com/javase/8/docs/api/java/lang/Runtime.html#addShutdownHook</a></p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2018/08/14/%E4%BB% [...]
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diff --git "a/zh/blog/2018/08/14/\344\273\216\350\267\250\350\257\255\350\250\200\350\260\203\347\224\250\345\210\260dubbo2.js/index.html" "b/zh/blog/2018/08/14/\344\273\216\350\267\250\350\257\255\350\250\200\350\260\203\347\224\250\345\210\260dubbo2.js/index.html"
index 06ba1a4..1832e29 100644
--- "a/zh/blog/2018/08/14/\344\273\216\350\267\250\350\257\255\350\250\200\350\260\203\347\224\250\345\210\260dubbo2.js/index.html"
+++ "b/zh/blog/2018/08/14/\344\273\216\350\267\250\350\257\255\350\250\200\350\260\203\347\224\250\345\210\260dubbo2.js/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/08/14/%E4%BB%8E%E8%B7%A8%E8%AF%AD%E8%A8%80%E8%B0%83%E7%94%A8%E5%88%B0dubbo2.js/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-08-14T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="从跨语言调用到dubbo2. [...]
+"><meta itemprop=datePublished content="2018-08-14T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="638"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="从跨语言调用到dubbo2.js"><meta name=twitter:description content="本文介绍了如何使用 dubbo2.js 进行跨语言的 dubbo 调用。
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -167,4 +170,4 @@ demoService.sayHello(<span style=color:#2aa198>&#39;kirito&#39;</span>).then(({r
 });
 </code></pre></div><h3 id=3-执行调用>3. 执行调用</h3><p>Debug 模式启动 nodejs 客户端:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-sh data-lang=sh><span style=color:#268bd2>DEBUG</span><span style=color:#719e07>=</span>dubbo* ts-node main.ts
 </code></pre></div><p>查看运行结果:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-sh data-lang=sh>Hello kirito, response form provider: 172.19.6.151:20880
-</code></pre></div><p>Congratulation!</p><h2 id=dubbo2js特性>dubbo2.js特性</h2><ul><li>支持 zookeeper 注册中心</li><li>支持原生 dubbo 协议</li><li>支持服务直连</li><li>全链路跟踪</li><li>dubbo 接口自动生成</li></ul><h2 id=更多细节>更多细节</h2><p>本文中的示例代码,提供在此处,<a href=https://github.com/dubbo/dubbo2.js>https://github.com/dubbo/dubbo2.js</a> 。如果你对 dubbo 协议不甚了解,想要理解它的工作原理,项目中提供了一个子 moudle — java-socket-consumer,使用面向过程的思路实现了 java-socket-consumer,完成了原生 socket 发送 dubbo 协议报文,完成方法调用,并获取响应的全流程。</p><ul class="list-unstyled d-flex justi [...]
\ No newline at end of file
+</code></pre></div><p>Congratulation!</p><h2 id=dubbo2js特性>dubbo2.js特性</h2><ul><li>支持 zookeeper 注册中心</li><li>支持原生 dubbo 协议</li><li>支持服务直连</li><li>全链路跟踪</li><li>dubbo 接口自动生成</li></ul><h2 id=更多细节>更多细节</h2><p>本文中的示例代码,提供在此处,<a href=https://github.com/dubbo/dubbo2.js>https://github.com/dubbo/dubbo2.js</a> 。如果你对 dubbo 协议不甚了解,想要理解它的工作原理,项目中提供了一个子 moudle — java-socket-consumer,使用面向过程的思路实现了 java-socket-consumer,完成了原生 socket 发送 dubbo 协议报文,完成方法调用,并获取响应的全流程。</p><ul class="list-unstyled d-flex justi [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/08/14/\351\200\232\350\277\207qos\345\257\271\346\234\215\345\212\241\350\277\233\350\241\214\345\212\250\346\200\201\346\216\247\345\210\266/index.html" "b/zh/blog/2018/08/14/\351\200\232\350\277\207qos\345\257\271\346\234\215\345\212\241\350\277\233\350\241\214\345\212\250\346\200\201\346\216\247\345\210\266/index.html"
index 2f4af82..9015c0c 100644
--- "a/zh/blog/2018/08/14/\351\200\232\350\277\207qos\345\257\271\346\234\215\345\212\241\350\277\233\350\241\214\345\212\250\346\200\201\346\216\247\345\210\266/index.html"
+++ "b/zh/blog/2018/08/14/\351\200\232\350\277\207qos\345\257\271\346\234\215\345\212\241\350\277\233\350\241\214\345\212\250\346\200\201\346\216\247\345\210\266/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/08/14/%E9%80%9A%E8%BF%87qos%E5%AF%B9%E6%9C%8D%E5%8A%A1%E8%BF%9B%E8%A1%8C%E5%8A%A8%E6%80%81%E6%8E%A7%E5%88%B6/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-08-14T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itempro [...]
+"><meta itemprop=datePublished content="2018-08-14T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="365"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="通过QoS对服务进行动态控制"><meta name=twitter:description content="本文介绍了如何使用Dubbo的QoS功能对服务进行动态配置,以及相关的参数及配置方式。
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -167,4 +170,4 @@ dubbo.application.qos.accept.foreign.ip=false
 </code></pre></div><h3 id=使用spring-boot自动装配方式配置>使用spring-boot自动装配方式配置</h3><p>如果是spring-boot的应用,可以在<code>application.properties</code>或者<code>application.yml</code>上配置:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>dubbo.application.qosEnable=true
 dubbo.application.qosPort=33333
 dubbo.application.qosAcceptForeignIp=false
-</code></pre></div><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2018/08/10/dubbo%E7%9A%84%E8%B4%9F%E8%BD%BD%E5%9D%87%E8%A1%A1/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2018/08/14/%E4%BB%8E%E8%B7%A8%E8%AF%AD%E8%A8%80%E8%B0%83%E7%94%A8%E5%88%B0dubbo2.js/ class="btn btn-primary">下一页 <span class=ml-1>→</span></a></li></ul></div></main></div></div><footer class="bg-dark py-5 row d-print-none">< [...]
\ No newline at end of file
+</code></pre></div><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2018/08/10/dubbo%E7%9A%84%E8%B4%9F%E8%BD%BD%E5%9D%87%E8%A1%A1/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2018/08/14/%E4%BB%8E%E8%B7%A8%E8%AF%AD%E8%A8%80%E8%B0%83%E7%94%A8%E5%88%B0dubbo2.js/ class="btn btn-primary">下一页 <span class=ml-1>→</span></a></li></ul></div></main></div></div><footer class="bg-dark py-5 row d-print-none">< [...]
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diff --git "a/zh/blog/2018/08/15/dubbo2.7-\344\270\211\345\244\247\346\226\260\347\211\271\346\200\247\350\257\246\350\247\243/index.html" "b/zh/blog/2018/08/15/dubbo2.7-\344\270\211\345\244\247\346\226\260\347\211\271\346\200\247\350\257\246\350\247\243/index.html"
index aba3c15..96cd312 100644
--- "a/zh/blog/2018/08/15/dubbo2.7-\344\270\211\345\244\247\346\226\260\347\211\271\346\200\247\350\257\246\350\247\243/index.html"
+++ "b/zh/blog/2018/08/15/dubbo2.7-\344\270\211\345\244\247\346\226\260\347\211\271\346\200\247\350\257\246\350\247\243/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/08/15/dubbo2.7-%E4%B8%89%E5%A4%A7%E6%96%B0%E7%89%B9%E6%80%A7%E8%AF%A6%E8%A7%A3/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-08-15T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Dubbo2.7 三大新特性 [...]
+"><meta itemprop=datePublished content="2018-08-15T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="442"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo2.7 三大新特性详解"><meta name=twitter:description content="异步化改造,三大中心改造,服务治理增强
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -100,4 +103,4 @@ bean.name<span style=color:#719e07>=</span>com.alibaba.dubbo.demo.DemoService&am
 <span style=color:#268bd2>release</span><span style=color:#719e07>=</span>2.7.0&amp;
 <span style=color:#268bd2>timestamp</span><span style=color:#719e07>=</span><span style=color:#2aa198>1552975501873</span>
 </code></pre></div><p>对于那些非必要的服务信息,仍然全量存储在元数据中心之中:</p><p><img src=/imgs/blog/270/metadata.png alt=元数据></p><blockquote><p>元数据中心的数据可以被用于服务测试,服务 MOCK 等功能。目前注册中心配置中 simplified 的默认值为 false,因为考虑到了迁移的兼容问题,在后续迭代中,默认值将会改为 true。</p></blockquote><h3 id=54-配置中心支持>5.4 配置中心支持</h3><p>衡量配置中心的必要性往往从三个角度出发:</p><ol><li><p>分布式配置统一管理</p></li><li><p>动态变更推送</p></li><li><p>安全性</p></li></ol><p>Spring Cloud Config, Apollo, Nacos 等分布式配置中心组件都对上述功能有不同程度的支持。在 2.7 之前的版本中,在 zookeeper 中设置了部分节点:configurators,routers,用于管理 [...]
-</code></pre></div><p>引入配置中心后,需要注意配置项的覆盖问题,优先级如图所示</p><p><img src=/imgs/blog/configuration.jpg alt=配置覆盖优先级></p><h2 id=6-服务治理增强>6 服务治理增强</h2><p>我更倾向于将 Dubbo 当做一个服务治理框架,而不仅仅是一个 RPC 框架。在 2.7 中,Dubbo 对其服务治理能力进行了增强,增加了标签路由的能力,并抽象出了应用路由和服务路由的概念。在最后一个特性介绍中,着重对标签路由 TagRouter 进行探讨。</p><blockquote><p>在服务治理中,路由层和负载均衡层的对比。区别 1,Router:m 选 n,LoadBalance:n 选 1;区别 2,路由往往是叠加使用的,负载均衡只能配置一种。</p></blockquote><p>在很长的一段时间内,Dubbo 社区经常有人提的一个问题是:Dubbo 如何实现流量隔离和灰度发布,直到 2.7 提供了标签路由,用户可以使用这个功能,来实现上�
 �的需求。</p><p><img  [...]
\ No newline at end of file
+</code></pre></div><p>引入配置中心后,需要注意配置项的覆盖问题,优先级如图所示</p><p><img src=/imgs/blog/configuration.jpg alt=配置覆盖优先级></p><h2 id=6-服务治理增强>6 服务治理增强</h2><p>我更倾向于将 Dubbo 当做一个服务治理框架,而不仅仅是一个 RPC 框架。在 2.7 中,Dubbo 对其服务治理能力进行了增强,增加了标签路由的能力,并抽象出了应用路由和服务路由的概念。在最后一个特性介绍中,着重对标签路由 TagRouter 进行探讨。</p><blockquote><p>在服务治理中,路由层和负载均衡层的对比。区别 1,Router:m 选 n,LoadBalance:n 选 1;区别 2,路由往往是叠加使用的,负载均衡只能配置一种。</p></blockquote><p>在很长的一段时间内,Dubbo 社区经常有人提的一个问题是:Dubbo 如何实现流量隔离和灰度发布,直到 2.7 提供了标签路由,用户可以使用这个功能,来实现上�
 �的需求。</p><p><img  [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/08/19/dubbo-\347\216\260\346\234\211\345\277\203\350\267\263\346\226\271\346\241\210\346\200\273\347\273\223\344\273\245\345\217\212\346\224\271\350\277\233\345\273\272\350\256\256/index.html" "b/zh/blog/2018/08/19/dubbo-\347\216\260\346\234\211\345\277\203\350\267\263\346\226\271\346\241\210\346\200\273\347\273\223\344\273\245\345\217\212\346\224\271\350\277\233\345\273\272\350\256\256/index.html"
index f85fa02..c4ec413 100644
--- "a/zh/blog/2018/08/19/dubbo-\347\216\260\346\234\211\345\277\203\350\267\263\346\226\271\346\241\210\346\200\273\347\273\223\344\273\245\345\217\212\346\224\271\350\277\233\345\273\272\350\256\256/index.html"
+++ "b/zh/blog/2018/08/19/dubbo-\347\216\260\346\234\211\345\277\203\350\267\263\346\226\271\346\241\210\346\200\273\347\273\223\344\273\245\345\217\212\346\224\271\350\277\233\345\273\272\350\256\256/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/08/19/dubbo-%E7%8E%B0%E6%9C%89%E5%BF%83%E8%B7%B3%E6%96%B9%E6%A1%88%E6%80%BB%E7%BB%93%E4%BB%A5%E5%8F%8A%E6%94%B9%E8%BF%9B%E5%BB%BA%E8%AE%AE/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-08-19T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" conten [...]
+"><meta itemprop=datePublished content="2018-08-19T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="805"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo 现有心跳方案总结以及改进建议"><meta name=twitter:description content="本文介绍了一种心跳,两种设计
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -199,4 +202,4 @@ heartbeatTimer<span style=color:#719e07>.</span>newTimeout<span style=color:#719
         <span style=color:#268bd2>super</span><span style=color:#719e07>.</span>userEventTriggered<span style=color:#719e07>(</span>ctx<span style=color:#719e07>,</span> evt<span style=color:#719e07>);</span>
     <span style=color:#719e07>}</span>
 <span style=color:#719e07>}</span>
-</code></pre></div><p>服务端处理空闲连接的方式非常简单粗暴,直接关闭连接。</p><h4 id=45-改进方案心跳总结>4.5 改进方案心跳总结</h4><ol><li><p>为什么客户端和服务端配置的超时时间不一致?</p><p>因为客户端有重试逻辑,不断发送心跳失败 n 次之后,才认为是连接断开;而服务端是直接断开,留给服务端时间得长一点。60 * 3 &lt; 200 还说明了一个问题,双方都拥有断开连接的能力,但连接的创建是由客户端主动发起的,那么客户端也更有权利去主动断开连接。</p></li><li><p>为什么客户端检测的是读超时,而服务端检测的是读写超时?</p><p>这其实是一个心跳的共识了,仔细思考一下,定时逻辑是由客户端发起的,所以整个链路中不通的情况只有可能是:服务端接收,服务端发送,客户端接收。也就是说,只有客户端的 pong,服务端的 ping,pong 的检测是有
 意义的。</p></li></ol><blockquote><p>主动追求别人的是你,主动说分手的也是你。</p></blockquote><p>利用 <co [...]
\ No newline at end of file
+</code></pre></div><p>服务端处理空闲连接的方式非常简单粗暴,直接关闭连接。</p><h4 id=45-改进方案心跳总结>4.5 改进方案心跳总结</h4><ol><li><p>为什么客户端和服务端配置的超时时间不一致?</p><p>因为客户端有重试逻辑,不断发送心跳失败 n 次之后,才认为是连接断开;而服务端是直接断开,留给服务端时间得长一点。60 * 3 &lt; 200 还说明了一个问题,双方都拥有断开连接的能力,但连接的创建是由客户端主动发起的,那么客户端也更有权利去主动断开连接。</p></li><li><p>为什么客户端检测的是读超时,而服务端检测的是读写超时?</p><p>这其实是一个心跳的共识了,仔细思考一下,定时逻辑是由客户端发起的,所以整个链路中不通的情况只有可能是:服务端接收,服务端发送,客户端接收。也就是说,只有客户端的 pong,服务端的 ping,pong 的检测是有
 意义的。</p></li></ol><blockquote><p>主动追求别人的是你,主动说分手的也是你。</p></blockquote><p>利用 <co [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/08/22/dubbo-\351\233\206\347\276\244\345\256\271\351\224\231/index.html" "b/zh/blog/2018/08/22/dubbo-\351\233\206\347\276\244\345\256\271\351\224\231/index.html"
index 60aeffa..6053759 100644
--- "a/zh/blog/2018/08/22/dubbo-\351\233\206\347\276\244\345\256\271\351\224\231/index.html"
+++ "b/zh/blog/2018/08/22/dubbo-\351\233\206\347\276\244\345\256\271\351\224\231/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/08/22/dubbo-%E9%9B%86%E7%BE%A4%E5%AE%B9%E9%94%99/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-08-22T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Dubbo 集群容错"><meta itemprop=description conte [...]
+"><meta itemprop=datePublished content="2018-08-22T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="262"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo 集群容错"><meta name=twitter:description content="在分布式系统中,集群某个某些节点出现问题是大概率事件,因此在设计分布式RPC框架的过程中,必须要把失败作为设计的一等公民来对待。一次调用失败之后,应该如何选择对失败的选择策略,这是一个见仁见智的问题,每种策略可能都有自己独特的应用场景。因此,作为框架来说,应当针对不同场景提供多种策略,供用户进行选择。本文介绍了Dubbo框 [...]
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -115,4 +118,4 @@ Maven 项目结构:</p><div class=highlight><pre style=color:#93a1a1;backgroun
 
 <span style=color:#719e07>}</span>
 </code></pre></div><p><code>META-INF/dubbo/com.alibaba.dubbo.rpc.cluster.Cluster</code>文件的内容为</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxCluster
-</code></pre></div><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2018/08/22/spring%E5%BA%94%E7%94%A8%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90dubbo-hystrix/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2018/08/26/%E7%AC%AC%E5%9B%9B%E5%B1%8Adubbo%E5%BC%80%E5%8F%91%E8%80%85%E6%B2%99%E9%BE%99%E4%BA%8E8%E6%9C%8826%E6%97%A5%E5%9C%A8%E6%88%90%E9%83%BD%E4%B8%BE%E8%A1%8C/ class="btn btn-primary">下一页 <span cl [...]
\ No newline at end of file
+</code></pre></div><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2018/08/22/spring%E5%BA%94%E7%94%A8%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90dubbo-hystrix/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2018/08/26/%E7%AC%AC%E5%9B%9B%E5%B1%8Adubbo%E5%BC%80%E5%8F%91%E8%80%85%E6%B2%99%E9%BE%99%E4%BA%8E8%E6%9C%8826%E6%97%A5%E5%9C%A8%E6%88%90%E9%83%BD%E4%B8%BE%E8%A1%8C/ class="btn btn-primary">下一页 <span cl [...]
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diff --git "a/zh/blog/2018/08/22/spring\345\272\224\347\224\250\345\277\253\351\200\237\351\233\206\346\210\220dubbo-hystrix/index.html" "b/zh/blog/2018/08/22/spring\345\272\224\347\224\250\345\277\253\351\200\237\351\233\206\346\210\220dubbo-hystrix/index.html"
index 4c281c2..a8548d9 100644
--- "a/zh/blog/2018/08/22/spring\345\272\224\347\224\250\345\277\253\351\200\237\351\233\206\346\210\220dubbo-hystrix/index.html"
+++ "b/zh/blog/2018/08/22/spring\345\272\224\347\224\250\345\277\253\351\200\237\351\233\206\346\210\220dubbo-hystrix/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/08/22/spring%E5%BA%94%E7%94%A8%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90dubbo-hystrix/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-08-22T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Spring应用快速集成D [...]
+"><meta itemprop=datePublished content="2018-08-22T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="356"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Spring应用快速集成Dubbo + Hystrix"><meta name=twitter:description content="本文介绍在spring应用里,怎么把Dubbo和Hystrix结合起来使用。
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -152,4 +155,4 @@ org.springframework.cloud.netflix.hystrix.HystrixCircuitBreakerConfiguration
     <span style=color:#268bd2>public</span> HystrixCommandAspect <span style=color:#268bd2>hystrixCommandAspect</span><span style=color:#719e07>()</span> <span style=color:#719e07>{</span>
         <span style=color:#719e07>return</span> <span style=color:#719e07>new</span> HystrixCommandAspect<span style=color:#719e07>();</span>
     <span style=color:#719e07>}</span>
-</code></pre></div></li></ol><p>可见<code>spring-cloud-starter-netflix-hystrix</code>实际上也是创建了<code>HystrixCommandAspect</code>来集成Hystrix。</p><p>另外<code>spring-cloud-starter-netflix-hystrix</code>里还有metrics, health, dashboard等集成。</p><h2 id=总结>总结</h2><ul><li>对于dubbo provider的<code>@Service</code>是一个spring bean,直接在上面配置<code>@HystrixCommand</code>即可</li><li>对于dubbo consumer的<code>@Reference</code>,可以通过加一层简单的spring method包装,配置<code>@HystrixCommand</code>即可</li><li>Hystrix本身提供<code>HystrixComman [...]
\ No newline at end of file
+</code></pre></div></li></ol><p>可见<code>spring-cloud-starter-netflix-hystrix</code>实际上也是创建了<code>HystrixCommandAspect</code>来集成Hystrix。</p><p>另外<code>spring-cloud-starter-netflix-hystrix</code>里还有metrics, health, dashboard等集成。</p><h2 id=总结>总结</h2><ul><li>对于dubbo provider的<code>@Service</code>是一个spring bean,直接在上面配置<code>@HystrixCommand</code>即可</li><li>对于dubbo consumer的<code>@Reference</code>,可以通过加一层简单的spring method包装,配置<code>@HystrixCommand</code>即可</li><li>Hystrix本身提供<code>HystrixComman [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/08/26/\347\254\254\345\233\233\345\261\212dubbo\345\274\200\345\217\221\350\200\205\346\262\231\351\276\231\344\272\2168\346\234\21026\346\227\245\345\234\250\346\210\220\351\203\275\344\270\276\350\241\214/index.html" "b/zh/blog/2018/08/26/\347\254\254\345\233\233\345\261\212dubbo\345\274\200\345\217\221\350\200\205\346\262\231\351\276\231\344\272\2168\346\234\21026\346\227\245\345\234\250\346\210\220\351\203\275\344\270\276\350\241\214/index.html"
index 6bf5778..1ca0921 100644
--- "a/zh/blog/2018/08/26/\347\254\254\345\233\233\345\261\212dubbo\345\274\200\345\217\221\350\200\205\346\262\231\351\276\231\344\272\2168\346\234\21026\346\227\245\345\234\250\346\210\220\351\203\275\344\270\276\350\241\214/index.html"
+++ "b/zh/blog/2018/08/26/\347\254\254\345\233\233\345\261\212dubbo\345\274\200\345\217\221\350\200\205\346\262\231\351\276\231\344\272\2168\346\234\21026\346\227\245\345\234\250\346\210\220\351\203\275\344\270\276\350\241\214/index.html"
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -57,4 +57,4 @@
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20200518e8bf87e5be80e78988e69cac href=/zh/blog/2020/05/18/%E8%BF%87%E5%BE%80%E7%89%88%E6%9C%AC/>过往版本</a></li></ul></ul></li></ul></ul></nav></div></div><div class="d-none d-xl-block col-xl-2 td-toc d-print-none"><div class="td-page-meta ml-2 pb-1 pt-2 mb-0"><a href=https://github.com/apache/dubbo-website/edit/master/content/zh/blog/news/dubbo-meetup-chengdu.md target=_blank><i class="fa fa-edit fa-fw"></i>编辑此页</a>
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/blog/news/dubbo-meetup-chengdu.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+secti [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=%e7%ac%ac%e5%9b%9b%e5%b1%8aDubbo%e5%bc%80%e5%8f%91%e8%80%85%e6%b2%99%e9%be%99%e4%ba%8e8%e6%9c%8826%e6%97%a5%e5%9c%a8%e6%88%90%e9%83%bd%e4%b8%be%e8%a1%8c" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
-<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div><nav id=TableOfContents><ul><li><a href=#用户深度沟通交流>用户深度沟通交流</a></li><li><a href=#meetup活动信息>meetup活动信息</a></li><li><a href=#报名信息>报名信息</a></li></ul></nav></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/zh/blog/news/index.xml target=_blank>RSS <i class="fa fa-rs [...]
\ No newline at end of file
+<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div><nav id=TableOfContents><ul><li><a href=#用户深度沟通交流>用户深度沟通交流</a></li><li><a href=#meetup活动信息>meetup活动信息</a></li><li><a href=#报名信息>报名信息</a></li></ul></nav></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/zh/blog/news/index.xml target=_blank>RSS <i class="fa fa-rs [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/09/02/\345\246\202\344\275\225\345\207\206\345\244\207apache-release/index.html" "b/zh/blog/2018/09/02/\345\246\202\344\275\225\345\207\206\345\244\207apache-release/index.html"
index b51d6e5..9fccb1b 100644
--- "a/zh/blog/2018/09/02/\345\246\202\344\275\225\345\207\206\345\244\207apache-release/index.html"
+++ "b/zh/blog/2018/09/02/\345\246\202\344\275\225\345\207\206\345\244\207apache-release/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/09/02/%E5%A6%82%E4%BD%95%E5%87%86%E5%A4%87apache-release/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-09-02T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="如何准备Apache Release"><meta itemprop=d [...]
+"><meta itemprop=datePublished content="2018-09-02T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="1358"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="如何准备Apache Release"><meta name=twitter:description content="本文介绍了Apache如何发布内容和流程
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -107,7 +110,7 @@ default-key 28681CB1
 </code></pre></div><p>如果有多个public key, 也可以删除无用的key:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-sh data-lang=sh><span style=color:#586e75>### 先删除私钥,再删除公钥</span>
 $ gpg --yes --delete-secret-keys shenglicao2@gmail.com   <span style=color:#586e75>###老的私钥,指明邮箱即可</span>
 $ gpg --delete-keys 1808C6444C781C0AEA0AAD4C4D6A8007D20DB8A4
-</code></pre></div><blockquote><p>PS: 最新版本经过实测,本地没有gpg.conf这个文件,因此如果在执行过程中遇到签名失败,可以参考这个文章:https://blog.csdn.net/wenbo20182/article/details/72850810 或 https://d.sb/2016/11/gpg-inappropriate-ioctl-for-device-errors</p></blockquote><h3 id=设置apache中央仓库>设置Apache中央仓库</h3><p>Dubbo项目的父pom为Apache pom(2.7.0以上版本需要,2.6.x发布版本不需要此操作)</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=colo [...]
+</code></pre></div><blockquote><p>PS: 最新版本经过实测,本地没有gpg.conf这个文件,因此如果在执行过程中遇到签名失败,可以参考这个文章:https://blog.csdn.net/wenbo20182/article/details/72850810 或 <a href=https://d.sb/2016/11/gpg-inappropriate-ioctl-for-device-errors>https://d.sb/2016/11/gpg-inappropriate-ioctl-for-device-errors</a></p></blockquote><h3 id=设置apache中央仓库>设置Apache中央仓库</h3><p>Dubbo项目的父pom为Apache pom(2.7.0以上版本需要,2.6.x发布版本不需要此操作)</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-ta [...]
 <span style=color:#268bd2>&lt;groupId&gt;</span>org.apache<span style=color:#268bd2>&lt;/groupId&gt;</span>
 <span style=color:#268bd2>&lt;artifactId&gt;</span>apache<span style=color:#268bd2>&lt;/artifactId&gt;</span>
 <span style=color:#268bd2>&lt;version&gt;</span>19<span style=color:#268bd2>&lt;/version&gt;</span>
@@ -289,4 +292,4 @@ Apache Dubbo is an effort undergoing incubation at The Apache Software Foundatio
 [4] https://github.com/apache/dubbo/issues
 
 </code></pre></div><h2 id=完成maven-convenient-binary发布可选>完成Maven Convenient Binary发布(可选)</h2><p><strong>repository.apache.org</strong> nexus仓库的权限已经申请,参见<a href=https://issues.apache.org/jira/browse/INFRA-16451>jira</a></p><p>发布jar包到maven仓库,首先访问<a href=https://repository.apache.org>repository.apache.org</a>, 选择<code>staging repository</code>, 点击<code>release</code>按钮。等待一段时间之后,在<a href=https://repository.apache.org/content/repositories/releases/org/apache/dubbo/>这里</a>确认完整性和正确性. 发布到Maven中央仓 [...]
-</code></pre></div><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2018/09/02/%E5%A6%82%E4%BD%95%E5%9F%BA%E4%BA%8Edubbo%E5%AE%9E%E7%8E%B0%E5%85%A8%E5%BC%82%E6%AD%A5%E8%B0%83%E7%94%A8%E9%93%BE/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2018/09/20/dubbo-mesh-service-mesh%E7%9A%84%E5%AE%9E%E8%B7%B5%E4%B8%8E%E6%8E%A2%E7%B4%A2/ class="btn btn-primary">下一页 <span class=ml-1>→</span></a></li></ul></di [...]
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+</code></pre></div><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2018/09/02/%E5%A6%82%E4%BD%95%E5%9F%BA%E4%BA%8Edubbo%E5%AE%9E%E7%8E%B0%E5%85%A8%E5%BC%82%E6%AD%A5%E8%B0%83%E7%94%A8%E9%93%BE/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2018/09/20/dubbo-mesh-service-mesh%E7%9A%84%E5%AE%9E%E8%B7%B5%E4%B8%8E%E6%8E%A2%E7%B4%A2/ class="btn btn-primary">下一页 <span class=ml-1>→</span></a></li></ul></di [...]
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diff --git "a/zh/blog/2018/09/02/\345\246\202\344\275\225\345\237\272\344\272\216dubbo\345\256\236\347\216\260\345\205\250\345\274\202\346\255\245\350\260\203\347\224\250\351\223\276/index.html" "b/zh/blog/2018/09/02/\345\246\202\344\275\225\345\237\272\344\272\216dubbo\345\256\236\347\216\260\345\205\250\345\274\202\346\255\245\350\260\203\347\224\250\351\223\276/index.html"
index 10e9a67..aea1139 100644
--- "a/zh/blog/2018/09/02/\345\246\202\344\275\225\345\237\272\344\272\216dubbo\345\256\236\347\216\260\345\205\250\345\274\202\346\255\245\350\260\203\347\224\250\351\223\276/index.html"
+++ "b/zh/blog/2018/09/02/\345\246\202\344\275\225\345\237\272\344\272\216dubbo\345\256\236\347\216\260\345\205\250\345\274\202\346\255\245\350\260\203\347\224\250\351\223\276/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/09/02/%E5%A6%82%E4%BD%95%E5%9F%BA%E4%BA%8Edubbo%E5%AE%9E%E7%8E%B0%E5%85%A8%E5%BC%82%E6%AD%A5%E8%B0%83%E7%94%A8%E9%93%BE/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-09-02T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><m [...]
+"><meta itemprop=datePublished content="2018-09-02T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="656"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="如何基于Dubbo实现全异步调用链"><meta name=twitter:description content="本文回顾了 2.6.x 版本的异步实现,然后引出了 2.7.0 版本基于 CompletableFuture 的异步编程方式。
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -250,4 +253,4 @@ future<span style=color:#719e07>.</span>setCallback<span style=color:#719e07>(</
         <span style=color:#719e07>return</span> <span style=color:#cb4b16>null</span><span style=color:#719e07>;</span>
     <span style=color:#719e07>}</span>
 <span style=color:#719e07>}</span>
-</code></pre></div><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2018/08/26/%E7%AC%AC%E5%9B%9B%E5%B1%8Adubbo%E5%BC%80%E5%8F%91%E8%80%85%E6%B2%99%E9%BE%99%E4%BA%8E8%E6%9C%8826%E6%97%A5%E5%9C%A8%E6%88%90%E9%83%BD%E4%B8%BE%E8%A1%8C/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2018/09/02/%E5%A6%82%E4%BD%95%E5%87%86%E5%A4%87apache-release/ class="btn btn-primary">下一页 <span class=ml-1>→</span></a></ [...]
\ No newline at end of file
+</code></pre></div><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2018/08/26/%E7%AC%AC%E5%9B%9B%E5%B1%8Adubbo%E5%BC%80%E5%8F%91%E8%80%85%E6%B2%99%E9%BE%99%E4%BA%8E8%E6%9C%8826%E6%97%A5%E5%9C%A8%E6%88%90%E9%83%BD%E4%B8%BE%E8%A1%8C/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2018/09/02/%E5%A6%82%E4%BD%95%E5%87%86%E5%A4%87apache-release/ class="btn btn-primary">下一页 <span class=ml-1>→</span></a></ [...]
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diff --git "a/zh/blog/2018/09/20/dubbo-mesh-service-mesh\347\232\204\345\256\236\350\267\265\344\270\216\346\216\242\347\264\242/index.html" "b/zh/blog/2018/09/20/dubbo-mesh-service-mesh\347\232\204\345\256\236\350\267\265\344\270\216\346\216\242\347\264\242/index.html"
index dba9b3b..5d97a33 100644
--- "a/zh/blog/2018/09/20/dubbo-mesh-service-mesh\347\232\204\345\256\236\350\267\265\344\270\216\346\216\242\347\264\242/index.html"
+++ "b/zh/blog/2018/09/20/dubbo-mesh-service-mesh\347\232\204\345\256\236\350\267\265\344\270\216\346\216\242\347\264\242/index.html"
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -62,4 +62,4 @@
 <img src=/imgs/blog/meetup-chengdu/speaker.webp alt=img></p><h4 id=挑战三异构服务框架难以共存完成渐进式演进>挑战三:异构服务框架难以共存完成渐进式演进。</h4><p>我们结合场景来看看这个挑战。阿里巴巴收购了一些企业,被收购企业的技术栈可能和阿里巴巴不同,比如有些用的是Go语言,有些用的是PHP,这时候为了统一技术栈,我们需要对这类技术平台推倒重来,但这个过程中,我们会面临一系列问题,首当其冲的就是推倒重来会带来巨大的技术风险,其次是可能会面临技术人员大批量流失的风险,这在社会责任的层面也是很难接受。所以我们在寻求一种可能的方案,去解决这类问题。</p><h4 id=挑战四是单一的语言限制了人才的多样性>挑战四:是单一的语言限制了人才的多样性。</h4><p>这里,我们不去争论某个编程语言的好与坏,每个语言都有其适用场�
 �,你不能说我手里有个榔头,你面对的都是钉子。以前我们觉得统一技术栈可以集中开发力量,并且带来较高的运维便利性。但伴随着互联网带来的快节奏,以往的团队能力设置已经很难满足这类变化,对工程 [...]
 <img src=/imgs/blog/meetup-chengdu/challenges-continued.jpg alt=img></p><h4 id=挑战五是点状的服务治理难以做到及时有效和经济>挑战五:是点状的服务治理难以做到及时、有效和经济。</h4><p>微服务和架构的核心是拆分,通过拆分,让每个模块可以独立运行,跟上业务的发展速度,持续推动业务的创新。但拆完后新的问题出来了,缺少横向的内容拉通所有独立的烟囱,从而在服务治理上带来极大的挑战。</p><h2 id=分布式应用的发展趋势>分布式应用的发展趋势</h2><p>微服务会成为大规模分布式应用的主流架构。任何复杂的工程问题都会归结为devide and conquer(分而治之),意思就是就是把一个复杂的问题分成两个或更多的相同或相似的子问题,再把子问题分成更小的子问题……直到最后子问题可以简单的直接求解,原问题的解即子问题的解的合并。微服务本质是对服�
 ��的拆分,与工程领域惯用的“分而治之”的思路是一致的。</p><p>微服务架构下应用的开发是多语言的。没有一个语言是一家独大的,每种语言在特定场景下都有 [...]
 <img src=/imgs/blog/meetup-chengdu/trends.jpg alt=img></p><p>数据安全将成为公有云分布式应用的生命线。云原生时代,业务即便没上云,企业对自身数据的安全都是有诉求的,尤其是在金融行业,如果通过抓包就能获取一些敏感信息,这将会给企业带来巨大的风险。</p><p>Cloud native成为distributionless(无分布式)的主要探索路径。分布式发展的终极形式是无分布式,在未来我们做开发,所有的代码在web上写好后,通过点击一个按钮,所有部署都会自动实现,所有的code review的工作可以在一个统一的工作台上全部实现。
-<img src=/imgs/blog/meetup-chengdu/audience-shapshot alt=img></p><p>以更快的速度,通过构建软件去探索新业务。工程师服务的是客户,通过技术输出来实现技术价值,以互联网的架构帮助赋能传统企业,帮助企业获得差异化竞争力。</p><h2 id=什么是service-mesh>什么是Service Mesh</h2><p>Service Mesh是层次化、规范化、体系化、无侵入的分布式服务治理技术平台。</p><h4 id=层次化>层次化</h4><p>分为数据面和控制面两个概念,数据面是指所有数据流动的那个层面,控制面是用来控制这个数据面的,对服务去做处理。对数据面和控制面进行分层,带来的好处是,针对一个复杂的系统进行切分,可以获得更清晰的认识,这和devide and conque是同一个理念。</p><h4 id=规范化>规范化</h4><p>是指通过标准协议完成数据平面和控制平面的连接,同时,sidecar成为所有traffic互联、互通的约束标�
 ��。</p><p><img src=/imgs/blog/m [...]
\ No newline at end of file
+<img src=/imgs/blog/meetup-chengdu/audience-shapshot alt=img></p><p>以更快的速度,通过构建软件去探索新业务。工程师服务的是客户,通过技术输出来实现技术价值,以互联网的架构帮助赋能传统企业,帮助企业获得差异化竞争力。</p><h2 id=什么是service-mesh>什么是Service Mesh</h2><p>Service Mesh是层次化、规范化、体系化、无侵入的分布式服务治理技术平台。</p><h4 id=层次化>层次化</h4><p>分为数据面和控制面两个概念,数据面是指所有数据流动的那个层面,控制面是用来控制这个数据面的,对服务去做处理。对数据面和控制面进行分层,带来的好处是,针对一个复杂的系统进行切分,可以获得更清晰的认识,这和devide and conque是同一个理念。</p><h4 id=规范化>规范化</h4><p>是指通过标准协议完成数据平面和控制平面的连接,同时,sidecar成为所有traffic互联、互通的约束标�
 ��。</p><p><img src=/imgs/blog/m [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/09/30/dubbo\344\270\216kubernetes\351\233\206\346\210\220/index.html" "b/zh/blog/2018/09/30/dubbo\344\270\216kubernetes\351\233\206\346\210\220/index.html"
index 4ae7824..88095ad 100644
--- "a/zh/blog/2018/09/30/dubbo\344\270\216kubernetes\351\233\206\346\210\220/index.html"
+++ "b/zh/blog/2018/09/30/dubbo\344\270\216kubernetes\351\233\206\346\210\220/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/09/30/dubbo%E4%B8%8Ekubernetes%E9%9B%86%E6%88%90/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-09-30T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Dubbo与Kubernetes集成"><meta itemprop=descripti [...]
+"><meta itemprop=datePublished content="2018-09-30T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="139"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo与Kubernetes集成"><meta name=twitter:description content="本文主要尝试将Dubbo服务注册到Kubernetes,同时无缝融入Kubernetes的多租户安全体系。
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -65,4 +68,4 @@
   <span style=color:#268bd2>&#34;apiVersion&#34;</span>: <span style=color:#2aa198>&#34;v1&#34;</span>,
   <span style=color:#268bd2>&#34;resourceVersion&#34;</span>: <span style=color:#2aa198>&#34;850282769&#34;</span>
 }, <span style=color:#2aa198>&#34;reason&#34;</span>: <span style=color:#2aa198>&#34;FailedSync&#34;</span>, <span style=color:#2aa198>&#34;message&#34;</span>: <span style=color:#2aa198>&#34;Error syncing pod&#34;</span>, &#34;
-</code></pre></div><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2018/09/20/dubbo-mesh-service-mesh%E7%9A%84%E5%AE%9E%E8%B7%B5%E4%B8%8E%E6%8E%A2%E7%B4%A2/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2018/10/05/dubbo-%E5%8D%8F%E8%AE%AE%E8%AF%A6%E8%A7%A3/ class="btn btn-primary">下一页 <span class=ml-1>→</span></a></li></ul></div></main></div></div><footer class="bg-dark py-5 row d-print-none"><div [...]
\ No newline at end of file
+</code></pre></div><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2018/09/20/dubbo-mesh-service-mesh%E7%9A%84%E5%AE%9E%E8%B7%B5%E4%B8%8E%E6%8E%A2%E7%B4%A2/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2018/10/05/dubbo-%E5%8D%8F%E8%AE%AE%E8%AF%A6%E8%A7%A3/ class="btn btn-primary">下一页 <span class=ml-1>→</span></a></li></ul></div></main></div></div><footer class="bg-dark py-5 row d-print-none"><div [...]
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diff --git "a/zh/blog/2018/10/05/dubbo-\345\215\217\350\256\256\350\257\246\350\247\243/index.html" "b/zh/blog/2018/10/05/dubbo-\345\215\217\350\256\256\350\257\246\350\247\243/index.html"
index 3dbf7c7..cc7e042 100644
--- "a/zh/blog/2018/10/05/dubbo-\345\215\217\350\256\256\350\257\246\350\247\243/index.html"
+++ "b/zh/blog/2018/10/05/dubbo-\345\215\217\350\256\256\350\257\246\350\247\243/index.html"
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -80,4 +80,4 @@
 </code></pre></div><blockquote><p>可以参考Netty的<code>LengthFieldBasedFrameDecoder</code></p></blockquote><p>Dubbo 协议实际上就是一种变长协议,后面的章节会详细介绍。</p><h2 id=dubbo-协议>Dubbo 协议</h2><h3 id=协议概览>协议概览</h3><p>Dubbo 框架定义了私有的RPC协议,其中请求和响应协议的具体内容我们使用表格来展示。</p><p><img src=/imgs/dev/dubbo_protocol_header.png alt=/dev-guide/images/dubbo_protocol_header.jpg></p><h3 id=协议详情>协议详情</h3><ul><li><p>Magic - Magic High & Magic Low (16 bits)</p><p>标识协议版本号,Dubbo 协议:0xdabb</p></li><li><p>Req/Res (1 bit)</p><p>标识是请求或响应。请求 [...]
 Service name bytes  (换行符)
 ...
-</code></pre></div><h2 id=dubbo-协议的优缺点>Dubbo 协议的优缺点</h2><h3 id=优点>优点</h3><ul><li>协议设计上很紧凑,能用 1 个 bit 表示的,不会用一个 byte 来表示,比如 boolean 类型的标识。</li><li>请求、响应的 header 一致,通过序列化器对 content 组装特定的内容,代码实现起来简单。</li></ul><h3 id=可以改进的点>可以改进的点</h3><ul><li><p>类似于 http 请求,通过 header 就可以确定要访问的资源,而 Dubbo 需要涉及到用特定序列化协议才可以将服务名、方法、方法签名解析出来,并且这些资源定位符是 string 类型或者 string 数组,很容易转成 bytes,因此可以组装到 header 中。类似于 http2 的 header 压缩,对于 rpc 调用的资源也可以协商出来一个int来标识,从而提升性能,如果在<code>header</code>上组装资源定位符的话,该功能则更易实现。</p></li><li>< [...]
\ No newline at end of file
+</code></pre></div><h2 id=dubbo-协议的优缺点>Dubbo 协议的优缺点</h2><h3 id=优点>优点</h3><ul><li>协议设计上很紧凑,能用 1 个 bit 表示的,不会用一个 byte 来表示,比如 boolean 类型的标识。</li><li>请求、响应的 header 一致,通过序列化器对 content 组装特定的内容,代码实现起来简单。</li></ul><h3 id=可以改进的点>可以改进的点</h3><ul><li><p>类似于 http 请求,通过 header 就可以确定要访问的资源,而 Dubbo 需要涉及到用特定序列化协议才可以将服务名、方法、方法签名解析出来,并且这些资源定位符是 string 类型或者 string 数组,很容易转成 bytes,因此可以组装到 header 中。类似于 http2 的 header 压缩,对于 rpc 调用的资源也可以协商出来一个int来标识,从而提升性能,如果在<code>header</code>上组装资源定位符的话,该功能则更易实现。</p></li><li>< [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/10/27/dubbo\346\234\215\345\212\241\345\210\206\347\273\204\345\222\214\347\211\210\346\234\254\350\201\232\345\220\210/index.html" "b/zh/blog/2018/10/27/dubbo\346\234\215\345\212\241\345\210\206\347\273\204\345\222\214\347\211\210\346\234\254\350\201\232\345\220\210/index.html"
index 2653c8d..9b3087a 100644
--- "a/zh/blog/2018/10/27/dubbo\346\234\215\345\212\241\345\210\206\347\273\204\345\222\214\347\211\210\346\234\254\350\201\232\345\220\210/index.html"
+++ "b/zh/blog/2018/10/27/dubbo\346\234\215\345\212\241\345\210\206\347\273\204\345\222\214\347\211\210\346\234\254\350\201\232\345\220\210/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2018/10/27/dubbo%E6%9C%8D%E5%8A%A1%E5%88%86%E7%BB%84%E5%92%8C%E7%89%88%E6%9C%AC%E8%81%9A%E5%90%88/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2018-10-27T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content=" [...]
+"><meta itemprop=datePublished content="2018-10-27T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="473"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo服务分组和版本聚合"><meta name=twitter:description content="本文主要介绍了 Dubbo 中服务分组和版本聚合的概念和用法
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -189,4 +192,4 @@
       <span style=color:#719e07>throw</span> <span style=color:#719e07>new</span> RpcException<span style=color:#719e07>(</span><span style=color:#2aa198>&#34;There is no merger to merge result.&#34;</span><span style=color:#719e07>)</span>
   <span style=color:#719e07>}</span>
   <span style=color:#719e07>return</span> <span style=color:#719e07>new</span> RpcResult<span style=color:#719e07>(</span>result<span style=color:#719e07>);</span>
-</code></pre></div><p>这里会根据返回值的类型,获取到对应的resultMerger,除了Dubbo默认实现的类型外,也可以自己指定merger类型并且添加相应的扩展,通过实现<code>merge</code>方法类进行结果聚合。</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2018/10/05/dubbo-%E5%8D%8F%E8%AE%AE%E8%AF%A6%E8%A7%A3/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2018/11/07/dubbo-%E8%9E%8D%E5%90%88-nacos-%E6%88%90%E4%B8%BA%E6%B3%A8%E5%86%8C%E4%B8%AD%E5%BF%83/ class="btn btn-primary" [...]
\ No newline at end of file
+</code></pre></div><p>这里会根据返回值的类型,获取到对应的resultMerger,除了Dubbo默认实现的类型外,也可以自己指定merger类型并且添加相应的扩展,通过实现<code>merge</code>方法类进行结果聚合。</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2018/10/05/dubbo-%E5%8D%8F%E8%AE%AE%E8%AF%A6%E8%A7%A3/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2018/11/07/dubbo-%E8%9E%8D%E5%90%88-nacos-%E6%88%90%E4%B8%BA%E6%B3%A8%E5%86%8C%E4%B8%AD%E5%BF%83/ class="btn btn-primary" [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/11/07/dubbo-\350\236\215\345\220\210-nacos-\346\210\220\344\270\272\346\263\250\345\206\214\344\270\255\345\277\203/index.html" "b/zh/blog/2018/11/07/dubbo-\350\236\215\345\220\210-nacos-\346\210\220\344\270\272\346\263\250\345\206\214\344\270\255\345\277\203/index.html"
index f52c588..555fe1f 100644
--- "a/zh/blog/2018/11/07/dubbo-\350\236\215\345\220\210-nacos-\346\210\220\344\270\272\346\263\250\345\206\214\344\270\255\345\277\203/index.html"
+++ "b/zh/blog/2018/11/07/dubbo-\350\236\215\345\220\210-nacos-\346\210\220\344\270\272\346\263\250\345\206\214\344\270\255\345\277\203/index.html"
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -356,4 +356,4 @@ Service [name :null , port : 20882] sayName(&#34;小马哥(mercyblitz)&#34;)
 Service [name :null , port : 20883] sayName(&#34;小马哥(mercyblitz)&#34;) : Hello,小马哥(mercyblitz)
 Service [name :null , port : 20883] sayName(&#34;小马哥(mercyblitz)&#34;) : Hello,小马哥(mercyblitz)
 Service [name :null , port : 20883] sayName(&#34;小马哥(mercyblitz)&#34;) : Hello,小马哥(mercyblitz)
-</code></pre></div><p>结果同样运行和负载均衡正常,不过由于当前示例尚未添加属性 <code>demo.service.name</code> 的缘故,因此,“name”部分信息输出为 <code>null</code>。更多内容请参考:https://github.com/apache/dubbo/tree/master/dubbo-registry/dubbo-registry-nacos。</p><p>如果您关注或喜爱 Dubbo 以及 Nacos 等开源工程,不妨为它们点 “star”,加油打气链接:</p><ul><li>Apache Dubbo:https://github.com/apache/dubbo</li><li>Dubbo Nacos Registry:https://github.com/apache/dubbo/tree/master/dubbo-registry/dubbo-registry-nacos</li><li>Alibaba Nacos:https://github.com/alibaba/nacos</li> [...]
\ No newline at end of file
+</code></pre></div><p>结果同样运行和负载均衡正常,不过由于当前示例尚未添加属性 <code>demo.service.name</code> 的缘故,因此,“name”部分信息输出为 <code>null</code>。更多内容请参考:https://github.com/apache/dubbo/tree/master/dubbo-registry/dubbo-registry-nacos。</p><p>如果您关注或喜爱 Dubbo 以及 Nacos 等开源工程,不妨为它们点 “star”,加油打气链接:</p><ul><li>Apache Dubbo:https://github.com/apache/dubbo</li><li>Dubbo Nacos Registry:https://github.com/apache/dubbo/tree/master/dubbo-registry/dubbo-registry-nacos</li><li>Alibaba Nacos:https://github.com/alibaba/nacos</li> [...]
\ No newline at end of file
diff --git "a/zh/blog/2018/12/10/\347\254\254\344\272\224\345\261\212dubbo\345\274\200\345\217\221\350\200\205\346\262\231\351\276\231\345\234\250\346\235\255\345\267\236\346\210\220\345\212\237\344\270\276\345\212\236/index.html" "b/zh/blog/2018/12/10/\347\254\254\344\272\224\345\261\212dubbo\345\274\200\345\217\221\350\200\205\346\262\231\351\276\231\345\234\250\346\235\255\345\267\236\346\210\220\345\212\237\344\270\276\345\212\236/index.html"
index 21d052e..885023b 100644
--- "a/zh/blog/2018/12/10/\347\254\254\344\272\224\345\261\212dubbo\345\274\200\345\217\221\350\200\205\346\262\231\351\276\231\345\234\250\346\235\255\345\267\236\346\210\220\345\212\237\344\270\276\345\212\236/index.html"
+++ "b/zh/blog/2018/12/10/\347\254\254\344\272\224\345\261\212dubbo\345\274\200\345\217\221\350\200\205\346\262\231\351\276\231\345\234\250\346\235\255\345\267\236\346\210\220\345\212\237\344\270\276\345\212\236/index.html"
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -57,4 +57,4 @@
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20200518e8bf87e5be80e78988e69cac href=/zh/blog/2020/05/18/%E8%BF%87%E5%BE%80%E7%89%88%E6%9C%AC/>过往版本</a></li></ul></ul></li></ul></ul></nav></div></div><div class="d-none d-xl-block col-xl-2 td-toc d-print-none"><div class="td-page-meta ml-2 pb-1 pt-2 mb-0"><a href=https://github.com/apache/dubbo-website/edit/master/content/zh/blog/news/dubbo-meetup-hangzhou.md target=_blank><i class="fa fa-edit fa-fw"></i>编辑此页</a>
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/blog/news/dubbo-meetup-hangzhou.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+sect [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=%e7%ac%ac%e4%ba%94%e5%b1%8aDubbo%e5%bc%80%e5%8f%91%e8%80%85%e6%b2%99%e9%be%99%e5%9c%a8%e6%9d%ad%e5%b7%9e%e6%88%90%e5%8a%9f%e4%b8%be%e5%8a%9e" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
-<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/zh/blog/news/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=td-content><h1>第五届Dubbo开发者沙龙在杭州成功举办</h1><div class=lead>第五届Dubbo开发者沙龙在杭州成功举办。</div><div class="td-byline mb-4"><time datetime [...]
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+<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/zh/blog/news/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=td-content><h1>第五届Dubbo开发者沙龙在杭州成功举办</h1><div class=lead>第五届Dubbo开发者沙龙在杭州成功举办。</div><div class="td-byline mb-4"><time datetime [...]
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diff --git "a/zh/blog/2019/01/05/dubbo-\345\234\250\347\223\234\345\255\220\344\272\214\346\211\213\350\275\246\347\232\204\345\256\236\350\267\265/index.html" "b/zh/blog/2019/01/05/dubbo-\345\234\250\347\223\234\345\255\220\344\272\214\346\211\213\350\275\246\347\232\204\345\256\236\350\267\265/index.html"
index 74b8606..b918626 100644
--- "a/zh/blog/2019/01/05/dubbo-\345\234\250\347\223\234\345\255\220\344\272\214\346\211\213\350\275\246\347\232\204\345\256\236\350\267\265/index.html"
+++ "b/zh/blog/2019/01/05/dubbo-\345\234\250\347\223\234\345\255\220\344\272\214\346\211\213\350\275\246\347\232\204\345\256\236\350\267\265/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2019/01/05/dubbo-%E5%9C%A8%E7%93%9C%E5%AD%90%E4%BA%8C%E6%89%8B%E8%BD%A6%E7%9A%84%E5%AE%9E%E8%B7%B5/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2019-01-05T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content= [...]
+"><meta itemprop=datePublished content="2019-01-05T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="246"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo 在瓜子二手车的实践"><meta name=twitter:description content="目前在瓜子的私有云上已经运行着数百个dubbo应用,上千个dubbo实例
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -118,4 +121,4 @@ dubbo低版本consumer不能识别dubbo2.7版本provider抛出的<code>org.apach
 dubbo2.7.3默认开启qos功能,导致一些混部在物理机的dubbo服务升级时出现qos端口占用问题。关闭qos功能后恢复。</p></li><li><p><strong>自定义扩展兼容性问题</strong>
 业务线对于dubbo的自定义扩展比较少,因此在自定义扩展的兼容性方面暂时还没有遇到比较难处理的问题,基本上都是变更package导致的问题,由业务线自行修复。</p></li><li><p><strong>skywalking agent兼容性问题</strong>
 我们项目中一般使用skywalking进行链路追踪,由于skywalking agent6.0的plugin不支持dubbo2.7,因此统一升级skywalking agent到6.1。</p></li></ul><h2 id=三dubbo多机房方案>三、dubbo多机房方案</h2><p>  瓜子目前正在进行第二机房的建设工作,dubbo多机房是第二机房建设中比较重要的一个话题。在dubbo版本统一的前提下,我们就能够更顺利的开展dubbo多机房相关的调研与开发工作。</p><h3 id=初步方案>初步方案</h3><p>  我们咨询了dubbo社区的建议,并结合瓜子云平台的现状,初步确定了dubbo多机房的方案。</p><ol><li>在每个机房内,部署一套独立的zookeeper集群。集群间信息不同步。这样就没有了zookeeper集群跨机房延迟与数据不同步的问题。</li><li>dubbo服务注册时,仅注册到本机房的zookeeper集群;订阅时,同时订阅两个机房的zookeeper集群。</li><li>实现同机房优先调用的路由�
 �辑。以减少跨机房调用导致的不 [...]
-  dubbo通过环境变量路由pr: <a href=https://github.com/apache/dubbo/pull/5348>https://github.com/apache/dubbo/pull/5348</a></p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2018/12/10/%E7%AC%AC%E4%BA%94%E5%B1%8Adubbo%E5%BC%80%E5%8F%91%E8%80%85%E6%B2%99%E9%BE%99%E5%9C%A8%E6%9D%AD%E5%B7%9E%E6%88%90%E5%8A%9F%E4%B8%BE%E5%8A%9E/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2019/01/07/%E6%B5%85%E8%B0%88-rpc/  [...]
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+  dubbo通过环境变量路由pr: <a href=https://github.com/apache/dubbo/pull/5348>https://github.com/apache/dubbo/pull/5348</a></p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2018/12/10/%E7%AC%AC%E4%BA%94%E5%B1%8Adubbo%E5%BC%80%E5%8F%91%E8%80%85%E6%B2%99%E9%BE%99%E5%9C%A8%E6%9D%AD%E5%B7%9E%E6%88%90%E5%8A%9F%E4%B8%BE%E5%8A%9E/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2019/01/07/%E6%B5%85%E8%B0%88-rpc/  [...]
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diff --git "a/zh/blog/2019/01/07/\346\226\260\347\211\210-dubbo-admin-\344\273\213\347\273\215/index.html" "b/zh/blog/2019/01/07/\346\226\260\347\211\210-dubbo-admin-\344\273\213\347\273\215/index.html"
index 1197e10..a44c324 100644
--- "a/zh/blog/2019/01/07/\346\226\260\347\211\210-dubbo-admin-\344\273\213\347\273\215/index.html"
+++ "b/zh/blog/2019/01/07/\346\226\260\347\211\210-dubbo-admin-\344\273\213\347\273\215/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2019/01/07/%E6%96%B0%E7%89%88-dubbo-admin-%E4%BB%8B%E7%BB%8D/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2019-01-07T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="新版 Dubbo Admin 介绍"><meta itemprop=des [...]
+"><meta itemprop=datePublished content="2019-01-07T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="61"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="新版 Dubbo Admin 介绍"><meta name=twitter:description content="当前版本的Dubbo Admin包含了之前版本中的绝大部分功能,包括服务治理,服务查询等,同时支持了Dubbo2.7中服务治理的新特性
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -65,4 +68,4 @@ admin.metadata-report.address=zookeeper://127.0.0.1:2181
 </code></pre></div><p>也可以和Dubbo2.7一样,在配置中心指定元数据和注册中心的地址,以zookeeper为例,配置的路径和内容如下:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback># /dubbo/config/dubbo/dubbo.properties
 dubbo.registry.address=zookeeper://127.0.0.1:2181
 dubbo.metadata-report.address=zookeeper://127.0.0.1:2181
-</code></pre></div><p>配置中心里的地址会覆盖掉本地<code>application.properties</code>的配置</p><h2 id=功能介绍>功能介绍</h2><p>功能上,主要延续了之前版本的功能,包括服务查询和服务治理,2.7版本在服务治理的功能上有了很大的改进,这些改进也大部分都会以Dubbo Admin作为入口来体现。</p><h3 id=标签路由>标签路由</h3><p>标签路由是Dubbo2.7引入的新功能,配置以应用作为维度,给不同的服务器打上不同名字的标签,配置如下图所示:</p><p><img src=/imgs/blog/admin/route.jpg alt=tag></p><p>调用的时候,客户端可以通过<code>setAttachment</code>的方式,来设置不同的标签名称,比如本例中,<code>setAttachment(tag1)</code>,客户端的选址范围就在如图所示的三台机器中,可以通过这种方式来实现流量隔离,灰度发布等功能。</p><h3 id=应用级别的服务治理>应用级别的服务治理 [...]
\ No newline at end of file
+</code></pre></div><p>配置中心里的地址会覆盖掉本地<code>application.properties</code>的配置</p><h2 id=功能介绍>功能介绍</h2><p>功能上,主要延续了之前版本的功能,包括服务查询和服务治理,2.7版本在服务治理的功能上有了很大的改进,这些改进也大部分都会以Dubbo Admin作为入口来体现。</p><h3 id=标签路由>标签路由</h3><p>标签路由是Dubbo2.7引入的新功能,配置以应用作为维度,给不同的服务器打上不同名字的标签,配置如下图所示:</p><p><img src=/imgs/blog/admin/route.jpg alt=tag></p><p>调用的时候,客户端可以通过<code>setAttachment</code>的方式,来设置不同的标签名称,比如本例中,<code>setAttachment(tag1)</code>,客户端的选址范围就在如图所示的三台机器中,可以通过这种方式来实现流量隔离,灰度发布等功能。</p><h3 id=应用级别的服务治理>应用级别的服务治理 [...]
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diff --git "a/zh/blog/2019/01/07/\346\265\205\350\260\210-rpc/index.html" "b/zh/blog/2019/01/07/\346\265\205\350\260\210-rpc/index.html"
index 3f7be94..d859d55 100644
--- "a/zh/blog/2019/01/07/\346\265\205\350\260\210-rpc/index.html"
+++ "b/zh/blog/2019/01/07/\346\265\205\350\260\210-rpc/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2019/01/07/%E6%B5%85%E8%B0%88-rpc/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2019-01-07T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="浅谈 RPC"><meta itemprop=description content="RPC-远程过程调用,它是一种通过网络从 [...]
+"><meta itemprop=datePublished content="2019-01-07T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="186"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="浅谈 RPC"><meta name=twitter:description content="RPC-远程过程调用,它是一种通过网络从远程计算机程序上请求服务,而不需要了解底层网络技术的协议。
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -94,4 +97,4 @@
 9. RpcChannel  
 
    数据传输通道 
-</code></pre></div><h2 id=rpc-工作原理>RPC 工作原理</h2><p>RPC的设计由Client,Client stub,Network ,Server stub,Server构成。 其中Client就是用来调用服务的,Cient stub是用来把调用的方法和参数序列化的(因为要在网络中传输,必须要把对象转变成字节),Network用来传输这些信息到Server stub, Server stub用来把这些信息反序列化的,Server就是服务的提供者,最终调用的就是Server提供的方法。</p><p><img src=/imgs/blog/rpc/rpc-work-principle.png alt=RPC工作原理></p><ol><li><p>Client像调用本地服务似的调用远程服务;</p></li><li><p>Client stub接收到调用后,将方法、参数序列化</p></li><li><p>客户端通过sockets将消息发送到服务端</p></li><li><p>Server stub 收到消息后进行解码(将消息对象反序列 [...]
\ No newline at end of file
+</code></pre></div><h2 id=rpc-工作原理>RPC 工作原理</h2><p>RPC的设计由Client,Client stub,Network ,Server stub,Server构成。 其中Client就是用来调用服务的,Cient stub是用来把调用的方法和参数序列化的(因为要在网络中传输,必须要把对象转变成字节),Network用来传输这些信息到Server stub, Server stub用来把这些信息反序列化的,Server就是服务的提供者,最终调用的就是Server提供的方法。</p><p><img src=/imgs/blog/rpc/rpc-work-principle.png alt=RPC工作原理></p><ol><li><p>Client像调用本地服务似的调用远程服务;</p></li><li><p>Client stub接收到调用后,将方法、参数序列化</p></li><li><p>客户端通过sockets将消息发送到服务端</p></li><li><p>Server stub 收到消息后进行解码(将消息对象反序列 [...]
\ No newline at end of file
diff --git "a/zh/blog/2019/01/17/\345\246\202\344\275\225\344\275\277\347\224\250seata\344\277\235\350\257\201dubbo\345\276\256\346\234\215\345\212\241\351\227\264\347\232\204\344\270\200\350\207\264\346\200\247/index.html" "b/zh/blog/2019/01/17/\345\246\202\344\275\225\344\275\277\347\224\250seata\344\277\235\350\257\201dubbo\345\276\256\346\234\215\345\212\241\351\227\264\347\232\204\344\270\200\350\207\264\346\200\247/index.html"
index b4eab21..b067a36 100644
--- "a/zh/blog/2019/01/17/\345\246\202\344\275\225\344\275\277\347\224\250seata\344\277\235\350\257\201dubbo\345\276\256\346\234\215\345\212\241\351\227\264\347\232\204\344\270\200\350\207\264\346\200\247/index.html"
+++ "b/zh/blog/2019/01/17/\345\246\202\344\275\225\344\275\277\347\224\250seata\344\277\235\350\257\201dubbo\345\276\256\346\234\215\345\212\241\351\227\264\347\232\204\344\270\200\350\207\264\346\200\247/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2019/01/17/%E5%A6%82%E4%BD%95%E4%BD%BF%E7%94%A8seata%E4%BF%9D%E8%AF%81dubbo%E5%BE%AE%E6%9C%8D%E5%8A%A1%E9%97%B4%E7%9A%84%E4%B8%80%E8%87%B4%E6%80%A7/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2019-01-17T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" co [...]
+"><meta itemprop=datePublished content="2019-01-17T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="453"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="如何使用Seata保证Dubbo微服务间的一致性"><meta name=twitter:description content="本文主要介绍如何使用Seata保证Dubbo微服务间的一致性
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -196,4 +199,4 @@ dubbo-storage-service.xml</p><div class=highlight><pre style=color:#93a1a1;backg
 e.g.
 
 sh seata-server.sh -p <span style=color:#2aa198>8091</span> -h 127.0.0.1 -m file
-</code></pre></div><h3 id=step-5-运行例子>Step 5: 运行例子</h3><ul><li>启动账户服务 (<a href=https://github.com/seata/seata-samples/blob/master/dubbo/src/main/java/io/seata/samples/dubbo/starter/DubboAccountServiceStarter.java>DubboAccountServiceStarter</a>)。</li><li>启动库存服务 (<a href=https://github.com/seata/seata-samples/blob/master/dubbo/src/main/java/io/seata/samples/dubbo/starter/DubboStorageServiceStarter.java>DubboStorageServiceStarter</a>)。</li><li>启动订单服务 (<a href=https://github.com/seata/seata- [...]
\ No newline at end of file
+</code></pre></div><h3 id=step-5-运行例子>Step 5: 运行例子</h3><ul><li>启动账户服务 (<a href=https://github.com/seata/seata-samples/blob/master/dubbo/src/main/java/io/seata/samples/dubbo/starter/DubboAccountServiceStarter.java>DubboAccountServiceStarter</a>)。</li><li>启动库存服务 (<a href=https://github.com/seata/seata-samples/blob/master/dubbo/src/main/java/io/seata/samples/dubbo/starter/DubboStorageServiceStarter.java>DubboStorageServiceStarter</a>)。</li><li>启动订单服务 (<a href=https://github.com/seata/seata- [...]
\ No newline at end of file
diff --git "a/zh/blog/2019/01/26/\351\201\207\350\247\201dubbo/index.html" "b/zh/blog/2019/01/26/\351\201\207\350\247\201dubbo/index.html"
index ea07dbc..d030f19 100644
--- "a/zh/blog/2019/01/26/\351\201\207\350\247\201dubbo/index.html"
+++ "b/zh/blog/2019/01/26/\351\201\207\350\247\201dubbo/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2019/01/26/%E9%81%87%E8%A7%81dubbo/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2019-01-26T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="遇见Dubbo"><meta itemprop=description content="本文记录了一个小白成长为Dubbo  [...]
+"><meta itemprop=datePublished content="2019-01-26T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="44"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="遇见Dubbo"><meta name=twitter:description content="本文记录了一个小白成长为Dubbo committer的过程。
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -57,4 +60,4 @@
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20200518e8bf87e5be80e78988e69cac href=/zh/blog/2020/05/18/%E8%BF%87%E5%BE%80%E7%89%88%E6%9C%AC/>过往版本</a></li></ul></ul></li></ul></ul></nav></div></div><div class="d-none d-xl-block col-xl-2 td-toc d-print-none"><div class="td-page-meta ml-2 pb-1 pt-2 mb-0"><a href=https://github.com/apache/dubbo-website/edit/master/content/zh/blog/news/meet-dubbo.md target=_blank><i class="fa fa-edit fa-fw"></i>编辑此页</a>
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/blog/news/meet-dubbo.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+the+ [...]
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-<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div><nav id=TableOfContents><ul><li><a href=#小白>小白</a></li><li><a href=#contributor>Contributor</a></li><li><a href=#committer>Committer</a></li><li><a href=#结尾>结尾</a></li></ul></nav></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/zh/blog/news/index.xml target=_b [...]
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+<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div><nav id=TableOfContents><ul><li><a href=#小白>小白</a></li><li><a href=#contributor>Contributor</a></li><li><a href=#committer>Committer</a></li><li><a href=#结尾>结尾</a></li></ul></nav></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/zh/blog/news/index.xml target=_b [...]
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diff --git "a/zh/blog/2019/02/02/\345\275\223dubbo\351\201\207\344\270\212arthas\346\216\222\346\237\245\351\227\256\351\242\230\347\232\204\345\256\236\350\267\265/index.html" "b/zh/blog/2019/02/02/\345\275\223dubbo\351\201\207\344\270\212arthas\346\216\222\346\237\245\351\227\256\351\242\230\347\232\204\345\256\236\350\267\265/index.html"
index ccd68db..8bfb8de 100644
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+++ "b/zh/blog/2019/02/02/\345\275\223dubbo\351\201\207\344\270\212arthas\346\216\222\346\237\245\351\227\256\351\242\230\347\232\204\345\256\236\350\267\265/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2019/02/02/%E5%BD%93dubbo%E9%81%87%E4%B8%8Aarthas%E6%8E%92%E6%9F%A5%E9%97%AE%E9%A2%98%E7%9A%84%E5%AE%9E%E8%B7%B5/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2019-02-02T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop [...]
+"><meta itemprop=datePublished content="2019-02-02T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="683"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="当Dubbo遇上Arthas:排查问题的实践"><meta name=twitter:description content="使用Alibaba开源的应用诊断利器Arthas来排查Dubbo应用的问题。
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -248,4 +251,4 @@ Location:
     <span style=color:#268bd2>id</span><span style=color:#719e07>=</span>@Integer<span style=color:#719e07>[</span>1<span style=color:#719e07>]</span>,
     <span style=color:#268bd2>name</span><span style=color:#719e07>=</span>@String<span style=color:#719e07>[</span>Deanna Borer<span style=color:#719e07>]</span>,
 <span style=color:#719e07>]</span>
-</code></pre></div><ul><li><code>SpringExtensionFactory@contexts.iterator.next</code> 获取到<code>SpringExtensionFactory</code>里保存的spring context对象</li><li><code>#context.getBean("userServiceImpl").findUser(1)</code> 获取到<code>userServiceImpl</code>再执行一次调用</li></ul><p>只要充分发挥想像力,组合Arthas里的各种命令,可以发挥出神奇的效果。</p><h2 id=总结>总结</h2><p>本篇文章来自杭州Dubbo Meetup的分享《当DUBBO遇上Arthas - 排查问题的实践》,希望对大家线上排查Dubbo问题有帮助。</p><p>分享的PDF可以在 <a href=https://github.com/alibaba/arthas/issues/327>https://github.com/alibaba/ [...]
\ No newline at end of file
+</code></pre></div><ul><li><code>SpringExtensionFactory@contexts.iterator.next</code> 获取到<code>SpringExtensionFactory</code>里保存的spring context对象</li><li><code>#context.getBean("userServiceImpl").findUser(1)</code> 获取到<code>userServiceImpl</code>再执行一次调用</li></ul><p>只要充分发挥想像力,组合Arthas里的各种命令,可以发挥出神奇的效果。</p><h2 id=总结>总结</h2><p>本篇文章来自杭州Dubbo Meetup的分享《当DUBBO遇上Arthas - 排查问题的实践》,希望对大家线上排查Dubbo问题有帮助。</p><p>分享的PDF可以在 <a href=https://github.com/alibaba/arthas/issues/327>https://github.com/alibaba/ [...]
\ No newline at end of file
diff --git "a/zh/blog/2019/02/03/\346\217\220\345\211\215if\345\210\244\346\226\255\345\270\256\345\212\251cpu\345\210\206\346\224\257\351\242\204\346\265\213/index.html" "b/zh/blog/2019/02/03/\346\217\220\345\211\215if\345\210\244\346\226\255\345\270\256\345\212\251cpu\345\210\206\346\224\257\351\242\204\346\265\213/index.html"
index 598a9d4..dd6fd77 100644
--- "a/zh/blog/2019/02/03/\346\217\220\345\211\215if\345\210\244\346\226\255\345\270\256\345\212\251cpu\345\210\206\346\224\257\351\242\204\346\265\213/index.html"
+++ "b/zh/blog/2019/02/03/\346\217\220\345\211\215if\345\210\244\346\226\255\345\270\256\345\212\251cpu\345\210\206\346\224\257\351\242\204\346\265\213/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2019/02/03/%E6%8F%90%E5%89%8Dif%E5%88%A4%E6%96%AD%E5%B8%AE%E5%8A%A9cpu%E5%88%86%E6%94%AF%E9%A2%84%E6%B5%8B/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2019-02-03T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name  [...]
+"><meta itemprop=datePublished content="2019-02-03T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="296"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="提前if判断帮助CPU分支预测"><meta name=twitter:description content="本文介绍了通过提前if判断帮助CPU分支预测的优化技巧
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -151,4 +154,4 @@
 Benchmark                         (size)   Mode  Cnt     Score    Error  Units
 TestBenchMarks.benchIfAndSwitch  1000000  thrpt  100  1535.867 ± 61.212  ops/s
 TestBenchMarks.benchSiwtch       1000000  thrpt  100   576.745 ±  6.806  ops/s
-</code></pre></div><p>可以看到提前if判断的确提高了代码效率,这种技巧可以放在性能要求严格的地方。</p><p>Benchmark代码:https://github.com/hengyunabc/jmh-demo</p><h2 id=总结>总结</h2><ul><li>switch对于CPU来说难以做分支预测</li><li>某些switch条件如果概率比较高,可以考虑单独提前if判断,充分利用CPU的分支预测机制</li></ul><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2019/02/02/%E5%BD%93dubbo%E9%81%87%E4%B8%8Aarthas%E6%8E%92%E6%9F%A5%E9%97%AE%E9%A2%98%E7%9A%84%E5%AE%9E%E8%B7%B5/ class="btn btn-primary"><span class=mr-1> [...]
\ No newline at end of file
+</code></pre></div><p>可以看到提前if判断的确提高了代码效率,这种技巧可以放在性能要求严格的地方。</p><p>Benchmark代码:https://github.com/hengyunabc/jmh-demo</p><h2 id=总结>总结</h2><ul><li>switch对于CPU来说难以做分支预测</li><li>某些switch条件如果概率比较高,可以考虑单独提前if判断,充分利用CPU的分支预测机制</li></ul><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2019/02/02/%E5%BD%93dubbo%E9%81%87%E4%B8%8Aarthas%E6%8E%92%E6%9F%A5%E9%97%AE%E9%A2%98%E7%9A%84%E5%AE%9E%E8%B7%B5/ class="btn btn-primary"><span class=mr-1> [...]
\ No newline at end of file
diff --git "a/zh/blog/2019/04/25/dubbo\345\217\257\346\211\251\345\261\225\346\234\272\345\210\266\345\256\236\346\210\230/index.html" "b/zh/blog/2019/04/25/dubbo\345\217\257\346\211\251\345\261\225\346\234\272\345\210\266\345\256\236\346\210\230/index.html"
index a20bfab..af73207 100644
--- "a/zh/blog/2019/04/25/dubbo\345\217\257\346\211\251\345\261\225\346\234\272\345\210\266\345\256\236\346\210\230/index.html"
+++ "b/zh/blog/2019/04/25/dubbo\345\217\257\346\211\251\345\261\225\346\234\272\345\210\266\345\256\236\346\210\230/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2019/04/25/dubbo%E5%8F%AF%E6%89%A9%E5%B1%95%E6%9C%BA%E5%88%B6%E5%AE%9E%E6%88%98/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2019-04-25T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Dubbo可扩展机制实战"><met [...]
+"><meta itemprop=datePublished content="2019-04-25T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="303"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo可扩展机制实战"><meta name=twitter:description content="description: 本文介绍了Dubbo框架的核心,SPI扩展机制。
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -118,4 +121,4 @@ random的定义在配置文件<code>META-INF/dubbo/internal/com.alibaba.dubbo.rp
 </code></pre></div><h3 id=72-添加扩展配置文件>7.2 添加扩展配置文件</h3><p>添加文件:<code>META-INF/dubbo/com.alibaba.dubbo.rpc.cluster.LoadBalance</code>。文件内容如下:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=color:#268bd2>demo</span><span style=color:#719e07>=</span>com.dubbo.spi.demo.consumer.DemoLoadBalance
 </code></pre></div><h3 id=73-配置使用自定义loadbalance>7.3 配置使用自定义LoadBalance</h3><p>通过上面的两步,已经添加了一个名字为demo的LoadBalance实现,并在配置文件中进行了相应的配置。接下来,需要显式的告诉Dubbo使用demo的负载均衡实现。如果是通过spring的方式使用Dubbo,可以在xml文件中进行设置。</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:reference</span> id=<span style=color:#2aa198>&#34;helloService&#34;</span> interface=<span style=color: [...]
 </code></pre></div><p>在consumer端的<a href=dubbo:reference>dubbo:reference</a>中配置&lt;loadbalance=&ldquo;demo&rdquo;></p><h3 id=74-启动dubbo>7.4 启动Dubbo</h3><p>启动Dubbo,调用一次IHelloService,可以看到控制台会输出一条<code>DemoLoadBalance: Select the first invoker...</code>日志。说明Dubbo的确是使用了我们自定义的LoadBalance。</p><h2 id=总结>总结</h2><p>到此,我们从Java SPI开始,了解了Dubbo SPI 的基本概念,并结合了Dubbo中的LoadBalance加深了理解。最后,我们还实践了一下,创建了一个自定义LoadBalance,并集成到Dubbo中。相信通过这里理论和实践的结合,大家对Dubbo的可扩展有更深入的理解。
-总结一下,Dubbo SPI有以下的特点:</p><ul><li>对Dubbo进行扩展,不需要改动Dubbo的源码</li><li>自定义的Dubbo的扩展点实现,是一个普通的Java类,Dubbo没有引入任何Dubbo特有的元素,对代码侵入性几乎为零。</li><li>将扩展注册到Dubbo中,只需要在ClassPath中添加配置文件。使用简单。而且不会对现有代码造成影响。符合开闭原则。</li><li>dubbo的扩展机制设计默认值:@SPI(&ldquo;dubbo&rdquo;) 代表默认的spi对象</li><li>Dubbo的扩展机制支持IoC,AoP等高级功能</li><li>Dubbo的扩展机制能很好的支持第三方IoC容器,默认支持Spring Bean,可自己扩展来支持其他容器,比如Google的Guice。</li><li>切换扩展点的实现,只需要在配置文件中修改具体的实现,不需要改代码。使用方便。</li></ul><p>下一篇,我们将会一起深入Dubbo的源码,更深入的了解Dubbo的可扩展机制。</p><ul class="list-unsty [...]
\ No newline at end of file
+总结一下,Dubbo SPI有以下的特点:</p><ul><li>对Dubbo进行扩展,不需要改动Dubbo的源码</li><li>自定义的Dubbo的扩展点实现,是一个普通的Java类,Dubbo没有引入任何Dubbo特有的元素,对代码侵入性几乎为零。</li><li>将扩展注册到Dubbo中,只需要在ClassPath中添加配置文件。使用简单。而且不会对现有代码造成影响。符合开闭原则。</li><li>dubbo的扩展机制设计默认值:@SPI(&ldquo;dubbo&rdquo;) 代表默认的spi对象</li><li>Dubbo的扩展机制支持IoC,AoP等高级功能</li><li>Dubbo的扩展机制能很好的支持第三方IoC容器,默认支持Spring Bean,可自己扩展来支持其他容器,比如Google的Guice。</li><li>切换扩展点的实现,只需要在配置文件中修改具体的实现,不需要改代码。使用方便。</li></ul><p>下一篇,我们将会一起深入Dubbo的源码,更深入的了解Dubbo的可扩展机制。</p><ul class="list-unsty [...]
\ No newline at end of file
diff --git "a/zh/blog/2019/05/01/dubbo-\344\270\200\350\207\264\346\200\247hash\350\264\237\350\275\275\345\235\207\350\241\241\345\256\236\347\216\260\345\211\226\346\236\220/index.html" "b/zh/blog/2019/05/01/dubbo-\344\270\200\350\207\264\346\200\247hash\350\264\237\350\275\275\345\235\207\350\241\241\345\256\236\347\216\260\345\211\226\346\236\220/index.html"
index 94364ac..418d9df 100644
--- "a/zh/blog/2019/05/01/dubbo-\344\270\200\350\207\264\346\200\247hash\350\264\237\350\275\275\345\235\207\350\241\241\345\256\236\347\216\260\345\211\226\346\236\220/index.html"
+++ "b/zh/blog/2019/05/01/dubbo-\344\270\200\350\207\264\346\200\247hash\350\264\237\350\275\275\345\235\207\350\241\241\345\256\236\347\216\260\345\211\226\346\236\220/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2019/05/01/dubbo-%E4%B8%80%E8%87%B4%E6%80%A7hash%E8%B4%9F%E8%BD%BD%E5%9D%87%E8%A1%A1%E5%AE%9E%E7%8E%B0%E5%89%96%E6%9E%90/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2019-05-01T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta  [...]
+"><meta itemprop=datePublished content="2019-05-01T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="410"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo 一致性Hash负载均衡实现剖析"><meta name=twitter:description content="本文以一般的一致性Hash实现作为引子,详细剖析了Dubbo一致性Hash负载均衡算法的实现
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -162,4 +165,4 @@
     <span style=color:#719e07>}</span>
     <span style=color:#719e07>return</span> entry<span style=color:#719e07>.</span>getValue<span style=color:#719e07>();</span>
 <span style=color:#719e07>}</span>
-</code></pre></div><p>argumentIndex是在初始化Selector的时候一起赋值的,代表着需要用哪几个请求参数作Hash映射获取Invoker。比如:有方法methodA(Integer a, Integer b, Integer c),如果argumentIndex的值为{0,2},那么即用a和c拼接的字符串来计算Hash值。</p><p>我们已经知道virtualInvokers是一个TreeMap,TreeMap的底层实现是红黑树。对于TreeMap的方法ceilingEntry(hash),它的作用是用来<strong>获取比传入值大的第一个元素</strong>。可以看到,这一点与一般的一致性Hash算法的处理逻辑完全是相同的。</p><p>但这里的回环逻辑有点不同。对于取模运算来讲,大于最大值后,会自动回环从0开始,而这里的逻辑是:当没有比传入ceilingEntry()方法中的值大的元素的时候,virtualInvokers.ceilingEntry(hash)必然会得到null,于是,就用virtualInvokers.fi [...]
\ No newline at end of file
+</code></pre></div><p>argumentIndex是在初始化Selector的时候一起赋值的,代表着需要用哪几个请求参数作Hash映射获取Invoker。比如:有方法methodA(Integer a, Integer b, Integer c),如果argumentIndex的值为{0,2},那么即用a和c拼接的字符串来计算Hash值。</p><p>我们已经知道virtualInvokers是一个TreeMap,TreeMap的底层实现是红黑树。对于TreeMap的方法ceilingEntry(hash),它的作用是用来<strong>获取比传入值大的第一个元素</strong>。可以看到,这一点与一般的一致性Hash算法的处理逻辑完全是相同的。</p><p>但这里的回环逻辑有点不同。对于取模运算来讲,大于最大值后,会自动回环从0开始,而这里的逻辑是:当没有比传入ceilingEntry()方法中的值大的元素的时候,virtualInvokers.ceilingEntry(hash)必然会得到null,于是,就用virtualInvokers.fi [...]
\ No newline at end of file
diff --git "a/zh/blog/2019/05/02/dubbo\345\217\257\346\211\251\345\261\225\346\234\272\345\210\266\346\272\220\347\240\201\350\247\243\346\236\220/index.html" "b/zh/blog/2019/05/02/dubbo\345\217\257\346\211\251\345\261\225\346\234\272\345\210\266\346\272\220\347\240\201\350\247\243\346\236\220/index.html"
index a77215c..c39d155 100644
--- "a/zh/blog/2019/05/02/dubbo\345\217\257\346\211\251\345\261\225\346\234\272\345\210\266\346\272\220\347\240\201\350\247\243\346\236\220/index.html"
+++ "b/zh/blog/2019/05/02/dubbo\345\217\257\346\211\251\345\261\225\346\234\272\345\210\266\346\272\220\347\240\201\350\247\243\346\236\220/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2019/05/02/dubbo%E5%8F%AF%E6%89%A9%E5%B1%95%E6%9C%BA%E5%88%B6%E6%BA%90%E7%A0%81%E8%A7%A3%E6%9E%90/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2019-05-02T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content=" [...]
+"><meta itemprop=datePublished content="2019-05-02T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="944"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo可扩展机制源码解析"><meta name=twitter:description content="本文介绍了SPI扩展机制的实现原理与细节。
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -57,7 +60,7 @@
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20200518e8bf87e5be80e78988e69cac href=/zh/blog/2020/05/18/%E8%BF%87%E5%BE%80%E7%89%88%E6%9C%AC/>过往版本</a></li></ul></ul></li></ul></ul></nav></div></div><div class="d-none d-xl-block col-xl-2 td-toc d-print-none"><div class="td-page-meta ml-2 pb-1 pt-2 mb-0"><a href=https://github.com/apache/dubbo-website/edit/master/content/zh/blog/news/introduction-to-dubbo-spi-2.md target=_blank><i class="fa fa-edit fa-fw"></i>编辑此页</a>
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/blog/news/introduction-to-dubbo-spi-2.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%2 [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Dubbo%e5%8f%af%e6%89%a9%e5%b1%95%e6%9c%ba%e5%88%b6%e6%ba%90%e7%a0%81%e8%a7%a3%e6%9e%90" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
-<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div><nav id=TableOfContents><ul><li><a href=#extensionloader>ExtensionLoader</a></li><li><a href=#dubbo-spi高级用法之自动装配>Dubbo SPI高级用法之自动装配</a></li><li><a href=#dubbo-spi高级用法之-aop>Dubbo SPI高级用法之 AOP</a><ul><li><a href=#什么是wrapper类>什么是Wrapper类</a></li><li><a href=#怎么配置wrapper类>怎么配置Wrapper类</a></li></ul></li><li><a href=#扩展点自适应>扩展点自适应</a></li></ul></nav></div><main class="col-12 col-m [...]
+<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div><nav id=TableOfContents><ul><li><a href=#extensionloader>ExtensionLoader</a></li><li><a href=#dubbo-spi高级用法之自动装配>Dubbo SPI高级用法之自动装配</a></li><li><a href=#dubbo-spi高级用法之-aop>Dubbo SPI高级用法之 AOP</a><ul><li><a href=#什么是wrapper类>什么是Wrapper类</a></li><li><a href=#怎么配置wrapper类>怎么配置Wrapper类</a></li></ul></li><li><a href=#扩展点自适应>扩展点自适应</a></li></ul></nav></div><main class="col-12 col-m [...]
 ExtensionLoader 的方法比较多,比较常用的方法有:</p><ul><li><code>public static &lt;T> ExtensionLoader&lt;T> getExtensionLoader(Class&lt;T> type)</code></li><li><code>public T getExtension(String name)</code></li><li><code>public T getAdaptiveExtension()</code></li></ul><p>比较常见的用法有:</p><ul><li><code>LoadBalance lb = ExtensionLoader.getExtensionLoader(LoadBalance.class).getExtension(loadbalanceName)</code></li><li><code>RouterFactory routerFactory = ExtensionLoader.getExtensionLoader(RouterFactory.class) [...]
 这是一个静态工厂方法,入参是一个可扩展的接口,返回一个该接口的ExtensionLoader实体类。通过这个实体类,可以根据name获得具体的扩展,也可以获得一个自适应扩展。</li></ol><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-java data-lang=java><span style=color:#268bd2>public</span> <span style=color:#268bd2>static</span> <span style=color:#719e07>&lt;</span>T<span style=color:#719e07>&gt;</span> ExtensionLoader<span style=color:#719e07>&lt;</span>T<span style=color:#719e07>&gt;</s [...]
         <span style=color:#586e75>// 扩展点必须是接口
@@ -182,7 +185,7 @@ ExtensionLoader 的方法比较多,比较常用的方法有:</p><ul><li><code>
         <span style=color:#719e07>this</span><span style=color:#719e07>.</span>type <span style=color:#719e07>=</span> type<span style=color:#719e07>;</span>
         objectFactory <span style=color:#719e07>=</span> <span style=color:#719e07>(</span>type <span style=color:#719e07>==</span> ExtensionFactory<span style=color:#719e07>.</span>class <span style=color:#719e07>?</span> <span style=color:#cb4b16>null</span> <span style=color:#719e07>:</span> ExtensionLoader<span style=color:#719e07>.</span>getExtensionLoader<span style=color:#719e07>(</span>ExtensionFactory<span style=color:#719e07>.</span>class<span style=color:#719e07>).</span>getAd [...]
     <span style=color:#719e07>}</span>
-</code></pre></div><p>objectFacory本身也是一个扩展,通过<code>ExtensionLoader.getExtensionLoader(ExtensionFactory.class).getAdaptiveExtension())</code>来获取。</p><p><img src=/imgs/blog/dubbo-extensionfactory.png alt=Dubbo-ExtensionFactory></p><p>ExtensionFactory 有三个实现:</p><ol><li>SpiExtensionFactory:Dubbo自己的Spi去加载Extension</li><li>SpringExtensionFactory:从Spring容器中去加载Extension</li><li>AdaptiveExtensionFactory: 自适应的AdaptiveExtensionLoader</li></ol><p>这里要注意 AdaptiveExtensionFactory,源码如下:</p><div class=hi [...]
+</code></pre></div><p>objectFacory本身也是一个扩展,通过<code>ExtensionLoader.getExtensionLoader(ExtensionFactory.class).getAdaptiveExtension())</code>来获取。</p><p><img src=/imgs/blog/dubbo-extensionfactory.png alt=Dubbo-ExtensionFactory title></p><p>ExtensionFactory 有三个实现:</p><ol><li>SpiExtensionFactory:Dubbo自己的Spi去加载Extension</li><li>SpringExtensionFactory:从Spring容器中去加载Extension</li><li>AdaptiveExtensionFactory: 自适应的AdaptiveExtensionLoader</li></ol><p>这里要注意 AdaptiveExtensionFactory,源码如下:</p><div cl [...]
 <span style=color:#268bd2>public</span> <span style=color:#268bd2>class</span> <span style=color:#268bd2>AdaptiveExtensionFactory</span> <span style=color:#268bd2>implements</span> ExtensionFactory <span style=color:#719e07>{</span>
 
     <span style=color:#268bd2>private</span> <span style=color:#268bd2>final</span> List<span style=color:#719e07>&lt;</span>ExtensionFactory<span style=color:#719e07>&gt;</span> factories<span style=color:#719e07>;</span>
@@ -325,4 +328,4 @@ ProtocolFilterWrapper代码如下:</p><div class=highlight><pre style=color:#9
 
     <span style=color:#dc322f>void</span> <span style=color:#268bd2>destroy</span><span style=color:#719e07>();</span>
 <span style=color:#719e07>}</span>
-</code></pre></div><p>可以看到Protocol接口中有4个方法,但只有export和refer两个方法使用了@Adaptive注解。Dubbo自动生成的自适应实例,只有@Adaptive修饰的方法才有具体的实现。所以,Protocol$Adaptive 类中,也只有export和refer这两个方法有具体的实现,其余方法都是抛出异常。</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2019/05/01/dubbo-%E4%B8%80%E8%87%B4%E6%80%A7hash%E8%B4%9F%E8%BD%BD%E5%9D%87%E8%A1%A1%E5%AE%9E%E7%8E%B0%E5%89%96%E6%9E%90/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2 [...]
\ No newline at end of file
+</code></pre></div><p>可以看到Protocol接口中有4个方法,但只有export和refer两个方法使用了@Adaptive注解。Dubbo自动生成的自适应实例,只有@Adaptive修饰的方法才有具体的实现。所以,Protocol$Adaptive 类中,也只有export和refer这两个方法有具体的实现,其余方法都是抛出异常。</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2019/05/01/dubbo-%E4%B8%80%E8%87%B4%E6%80%A7hash%E8%B4%9F%E8%BD%BD%E5%9D%87%E8%A1%A1%E5%AE%9E%E7%8E%B0%E5%89%96%E6%9E%90/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2 [...]
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diff --git "a/zh/blog/2019/06/22/\344\275\277\347\224\250-dubbo-\350\277\236\346\216\245\345\274\202\346\236\204\345\276\256\346\234\215\345\212\241\344\275\223\347\263\273/index.html" "b/zh/blog/2019/06/22/\344\275\277\347\224\250-dubbo-\350\277\236\346\216\245\345\274\202\346\236\204\345\276\256\346\234\215\345\212\241\344\275\223\347\263\273/index.html"
index 2ea25e2..5e9e225 100644
--- "a/zh/blog/2019/06/22/\344\275\277\347\224\250-dubbo-\350\277\236\346\216\245\345\274\202\346\236\204\345\276\256\346\234\215\345\212\241\344\275\223\347\263\273/index.html"
+++ "b/zh/blog/2019/06/22/\344\275\277\347\224\250-dubbo-\350\277\236\346\216\245\345\274\202\346\236\204\345\276\256\346\234\215\345\212\241\344\275\223\347\263\273/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2019/06/22/%E4%BD%BF%E7%94%A8-dubbo-%E8%BF%9E%E6%8E%A5%E5%BC%82%E6%9E%84%E5%BE%AE%E6%9C%8D%E5%8A%A1%E4%BD%93%E7%B3%BB/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2019-06-22T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta ite [...]
+"><meta itemprop=datePublished content="2019-06-22T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="540"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="使用 Dubbo 连接异构微服务体系"><meta name=twitter:description content="在这篇文章中,我们将探索如何利用 Dubbo 对多协议、多服务发现模型的支持,来实现异构微服务体系间的互联互通
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -106,4 +109,4 @@
 <span style=color:#268bd2>&lt;dubbo:registry</span> id=<span style=color:#2aa198>&#34;shanghai&#34;</span> address=<span style=color:#2aa198>&#34;zookeeper://${zookeeper.address2}&#34;</span> weight=<span style=color:#2aa198>”10“</span> <span style=color:#268bd2>/&gt;</span>
 </code></pre></div></li><li><p>默认,stick to 任意可用</p></li></ul><h4 id=多注册中心适用的场景>多注册中心适用的场景</h4><ul><li><p>同区域流量优先调度</p><p>出于容灾或者服务伸缩性需求,服务/应用往往需要部署在多个独立的机房/区域,在每个区域有独立注册中心集群的场景下,实现同区域的流量优先调度就能很好的解决延迟和可用性问题。</p></li><li><p>注册中心迁移</p><p>公司的服务一直以来可能是存储在某一个注册中心,如 Zookeeper,但到了某个时间节点,因为各种各样的原因,当我们要迁移到另外的注册中心时,多注册中心模型能够保证平滑的迁移。</p></li><li><p>异构系统互通</p><p>不同微服务体系开发的服务,都封闭在各自的服务发现体系中,而通过统一的多注册中心模型,可以实现不同体系的服务互相发现。</p></li></ul><h2 id=借助-dubbo-联通异构的微服�
 ��体系>借助 Dubbo 联通异构的微服务体系</h2><p>上文我们提到了在组织内存在异构 [...]
 </code></pre></div><p>对于提供服务给 Spring Cloud 侧消费的应用,则指定服务暴露为 rest 协议,或者双协议暴露(因如果这个服务还要被新体系内的应用调用到):</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:service</span> interface=<span style=color:#2aa198>&#34;xxx.NewService&#34;</span> protocol=<span style=color:#2aa198>&#34;rest,dubbo&#34;</span><span style=color:#268bd2>/&gt;</span>
-</code></pre></div><p>作为 Dubbo 的维护者,虽然我们这里有明显的偏向性,讲的是从如何从 SpringCloud 体系迁移到 Dubbo 体系。但是反过来考虑,如果你已经或者即将选型 Dubbo 来开发微服务,则未来从 Dubbo 迁移到 SpringCloud 也是同样的思路,Dubbo 的多协议、多注册模型为双向迁移都提供了同样的灵活性。</p><h3 id=自建体系迁移到-dubbo-体系共存>自建体系迁移到 Dubbo 体系(共存)</h3><p>这个场景和上一节中讲到的的 SpringCloud 迁移有些类似,最大的区别在于 rest 协议是 Dubbo 官方默认提供支持的,而对于已有的微服务体系内的私有通信协议,则需要先要自己去扩展 Dubbo Protocol 来提供协议层面的支持,关于 Protocol 如何扩展请参见以下官方文档:</p><p><a href=http://dubbo.apache.org/zh-cn/docs/dev/impls/protocol.html>http://dubbo.apache.org/zh [...]
\ No newline at end of file
+</code></pre></div><p>作为 Dubbo 的维护者,虽然我们这里有明显的偏向性,讲的是从如何从 SpringCloud 体系迁移到 Dubbo 体系。但是反过来考虑,如果你已经或者即将选型 Dubbo 来开发微服务,则未来从 Dubbo 迁移到 SpringCloud 也是同样的思路,Dubbo 的多协议、多注册模型为双向迁移都提供了同样的灵活性。</p><h3 id=自建体系迁移到-dubbo-体系共存>自建体系迁移到 Dubbo 体系(共存)</h3><p>这个场景和上一节中讲到的的 SpringCloud 迁移有些类似,最大的区别在于 rest 协议是 Dubbo 官方默认提供支持的,而对于已有的微服务体系内的私有通信协议,则需要先要自己去扩展 Dubbo Protocol 来提供协议层面的支持,关于 Protocol 如何扩展请参见以下官方文档:</p><p><a href=http://dubbo.apache.org/zh-cn/docs/dev/impls/protocol.html>http://dubbo.apache.org/zh [...]
\ No newline at end of file
diff --git "a/zh/blog/2019/07/26/\345\234\250-dubbo-\344\270\255\344\275\277\347\224\250-rest/index.html" "b/zh/blog/2019/07/26/\345\234\250-dubbo-\344\270\255\344\275\277\347\224\250-rest/index.html"
index 7697b7a..f1fc28f 100644
--- "a/zh/blog/2019/07/26/\345\234\250-dubbo-\344\270\255\344\275\277\347\224\250-rest/index.html"
+++ "b/zh/blog/2019/07/26/\345\234\250-dubbo-\344\270\255\344\275\277\347\224\250-rest/index.html"
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -494,4 +494,4 @@ INFO: Starting ProtocolHandler <span style=color:#719e07>[</span><span style=col
 &lt;/<span style=color:#268bd2>body</span>&gt;
 &lt;/<span style=color:#268bd2>html</span>&gt;
 
-</code></pre></div><p>再次重启服务器,并访问 &ldquo;http://localhost:8080&rdquo; 时,将会看到 swagger UI 页面的展示:</p><p><img src=../../img/blog/swagger-ui.png alt=swagger-ui></p><p>通过 Swagger UI 可以很方便的浏览当前服务器提供的 REST 服务的文档信息,甚至可以直接调用来做服务测试。以 &lsquo;/api/users/{id}&rsquo; 为例,测试结果如下图所示:</p><p><img src=../../img/blog/swagger-ui-execute.png alt=swagger-ui-execute></p><h2 id=总结>总结</h2><p>本文主要关注了在 Dubbo 中支持 REST 协议的情况。首先探索了 REST 概念的起源,澄清了 REST 是一种适合互联网的软件架构风格,进一步的说明了 REST 风格的架构可以与 HTTP 协议无关,但是 HTTP 协议的确是 REST 风格 [...]
\ No newline at end of file
+</code></pre></div><p>再次重启服务器,并访问 &ldquo;http://localhost:8080&rdquo; 时,将会看到 swagger UI 页面的展示:</p><p><img src=../../img/blog/swagger-ui.png alt=swagger-ui></p><p>通过 Swagger UI 可以很方便的浏览当前服务器提供的 REST 服务的文档信息,甚至可以直接调用来做服务测试。以 &lsquo;/api/users/{id}&rsquo; 为例,测试结果如下图所示:</p><p><img src=../../img/blog/swagger-ui-execute.png alt=swagger-ui-execute></p><h2 id=总结>总结</h2><p>本文主要关注了在 Dubbo 中支持 REST 协议的情况。首先探索了 REST 概念的起源,澄清了 REST 是一种适合互联网的软件架构风格,进一步的说明了 REST 风格的架构可以与 HTTP 协议无关,但是 HTTP 协议的确是 REST 风格 [...]
\ No newline at end of file
diff --git "a/zh/blog/2019/08/11/\344\275\277\347\224\250apache-skywalking-incubator-\345\201\232\345\210\206\345\270\203\345\274\217\350\267\237\350\270\252/index.html" "b/zh/blog/2019/08/11/\344\275\277\347\224\250apache-skywalking-incubator-\345\201\232\345\210\206\345\270\203\345\274\217\350\267\237\350\270\252/index.html"
index 1dfa131..d6c17f7 100644
--- "a/zh/blog/2019/08/11/\344\275\277\347\224\250apache-skywalking-incubator-\345\201\232\345\210\206\345\270\203\345\274\217\350\267\237\350\270\252/index.html"
+++ "b/zh/blog/2019/08/11/\344\275\277\347\224\250apache-skywalking-incubator-\345\201\232\345\210\206\345\270\203\345\274\217\350\267\237\350\270\252/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2019/08/11/%E4%BD%BF%E7%94%A8apache-skywalking-incubator-%E5%81%9A%E5%88%86%E5%B8%83%E5%BC%8F%E8%B7%9F%E8%B8%AA/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2019-08-11T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop= [...]
+"><meta itemprop=datePublished content="2019-08-11T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="168"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="使用Apache Skywalking (Incubator) 做分布式跟踪"><meta name=twitter:description content="本文介绍如何使用 Apache Skywalking 对 Dubbo 应用做分布式链路追踪。
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -105,4 +108,4 @@ public class ConsumerController {
 <img src=/imgs/blog/skywalking-application_instance.png alt=/admin-guide/images/skywalking-application_instance.png></p><h3 id=服务视图>服务视图</h3><p>服务消费端:
 <img src=/imgs/blog/skywalking-service-consumer.png alt=/admin-guide/images/skywalking-service-consumer.png></p><p>服务提供端:
 <img src=/imgs/blog/skywalking-service-provider.png alt=/admin-guide/images/skywalking-service-provider.png></p><h3 id=trace视图>Trace视图</h3><p><img src=/imgs/blog/skywalking-trace.png alt=/admin-guide/images/skywalking-trace.png></p><p>Span信息:
-<img src=/imgs/blog/skywalking-span-Info.png alt=/admin-guide/images/skywalking-span-Info.png></p><h3 id=告警视图>告警视图</h3><p><img src=/imgs/blog/skywalking-alarm.png alt=/admin-guide/images/skywalking-alarm.png></p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2019/08/11/%E6%9C%AC%E5%9C%B0%E8%B0%83%E7%94%A8/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2019/08/26/service-test/ class="btn btn-prima [...]
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+<img src=/imgs/blog/skywalking-span-Info.png alt=/admin-guide/images/skywalking-span-Info.png></p><h3 id=告警视图>告警视图</h3><p><img src=/imgs/blog/skywalking-alarm.png alt=/admin-guide/images/skywalking-alarm.png></p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2019/08/11/%E6%9C%AC%E5%9C%B0%E8%B0%83%E7%94%A8/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2019/08/26/service-test/ class="btn btn-prima [...]
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diff --git "a/zh/blog/2019/08/11/\346\234\254\345\234\260\350\260\203\347\224\250/index.html" "b/zh/blog/2019/08/11/\346\234\254\345\234\260\350\260\203\347\224\250/index.html"
index df49887..cc52022 100644
--- "a/zh/blog/2019/08/11/\346\234\254\345\234\260\350\260\203\347\224\250/index.html"
+++ "b/zh/blog/2019/08/11/\346\234\254\345\234\260\350\260\203\347\224\250/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2019/08/11/%E6%9C%AC%E5%9C%B0%E8%B0%83%E7%94%A8/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2019-08-11T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="本地调用"><meta itemprop=description content="当一个应用既是一 [...]
+"><meta itemprop=datePublished content="2019-08-11T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="227"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="本地调用"><meta name=twitter:description content="当一个应用既是一个服务的提供者,同时也是这个服务的消费者的时候,可以直接对本机提供的服务发起本地调用
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -79,4 +82,4 @@ Exception in thread <span style=color:#2aa198>&#34;main&#34;</span> org.springfr
 </code></pre></div><h3 id=何时无法使用本地调用>何时无法使用本地调用</h3><p>默认情况下,本地调用是自动开启的,不需要做额外的配置。只有当需要关闭的时候,才需要通过 <em>scope</em> 的配置来显式的关闭。</p><p>但是,特别需要指出的是,在下面的几种情况下,本地调用是无法使用的:</p><p>第一,泛化调用的时候无法使用本地调用。</p><p>第二,消费者明确指定 URL 发起直连调用。当然,如果消费者指定的是 <em>injvm</em> 的 URL,最终的调用也是走本地调用的,比如:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:reference</span> id=<span style [...]
 </code></pre></div><h3 id=强制打开本地调用>强制打开本地调用</h3><p>除了通过 <em>scope</em> 来控制本地调用的行为之外,也可以通过 <em>injvm</em> 这个配置来强制打开或者禁用本地调用。</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:consumer</span> injvm=<span style=color:#2aa198>&#34;false&#34;</span> ...<span style=color:#268bd2>/&gt;</span>
 <span style=color:#268bd2>&lt;dubbo:provider</span> injvm=<span style=color:#2aa198>&#34;true&#34;</span> ...<span style=color:#268bd2>/&gt;</span>
-</code></pre></div><p>但是通过 <em>injvm</em> 来配置本地调用的方式已经被废弃。通过 <em>scope</em> 的方式来控制是官方推荐的。</p><h3 id=总结>总结</h3><p>本文介绍了本地调用的概念以及带来的好处,并进一步的揭示了 dubbo 本地调用实际上是在当前进程中暴露了 <em>injvm</em> 的协议,而该协议并不会对外暴露端口,然后讨论了如何通过 <em>scope</em> 来细粒度的控制本地调用的行为,并强调了通过 <em>invjm</em> 来配置的方式已经被废弃,在未来版本中可能会被删除。</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2019/07/26/%E5%9C%A8-dubbo-%E4%B8%AD%E4%BD%BF%E7%94%A8-rest/ class="btn btn-primary"><span clas [...]
\ No newline at end of file
+</code></pre></div><p>但是通过 <em>injvm</em> 来配置本地调用的方式已经被废弃。通过 <em>scope</em> 的方式来控制是官方推荐的。</p><h3 id=总结>总结</h3><p>本文介绍了本地调用的概念以及带来的好处,并进一步的揭示了 dubbo 本地调用实际上是在当前进程中暴露了 <em>injvm</em> 的协议,而该协议并不会对外暴露端口,然后讨论了如何通过 <em>scope</em> 来细粒度的控制本地调用的行为,并强调了通过 <em>invjm</em> 来配置的方式已经被废弃,在未来版本中可能会被删除。</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2019/07/26/%E5%9C%A8-dubbo-%E4%B8%AD%E4%BD%BF%E7%94%A8-rest/ class="btn btn-primary"><span clas [...]
\ No newline at end of file
diff --git a/zh/blog/2019/08/26/service-test/index.html b/zh/blog/2019/08/26/service-test/index.html
index f8a98e5..c2163b2 100644
--- a/zh/blog/2019/08/26/service-test/index.html
+++ b/zh/blog/2019/08/26/service-test/index.html
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2019/08/26/service-test/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2019-08-26T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Dubbo Admin服务测试功能"><meta itemprop=description content="可以通过泛化调用,在控制台上调用真实的服务提供者 
+"><meta itemprop=datePublished content="2019-08-26T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="253"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo Admin服务测试功能"><meta name=twitter:description content="可以通过泛化调用,在控制台上调用真实的服务提供者 
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -176,4 +179,4 @@
        ...
     ]
 }
-</code></pre></div><p>与服务测试相关的就是<code>methods</code>和<code>types</code>所包含的方法和类型信息,Dubbo Admin根据这些信息,将参数渲染到服务测试页面的Json Editor中,由用户来输入每个参数,每个成员变量的值。</p><h2 id=原理-泛化调用>原理: 泛化调用</h2><p>有了参数类型,下一个问题就是怎么能够调用到服务端,在传统的Dubbo RPC调用中,客户端需要依赖服务端的API jar包(参考前文demo中的<a href=https://github.com/nzomkxia/dubbo-demo/tree/master/dubbo-basic-consumer>dubbo-basic-consumer</a>),这对于Dubbo Admin来说不太可能,因为服务的上下线是动态的,Dubbo Admin无法动态增加jar包依赖,因此需要用到Dubbo中的<strong>泛化调用</strong>,指的是在没有服务端API接口的情况下,客户端直接通过 <code>Generi [...]
\ No newline at end of file
+</code></pre></div><p>与服务测试相关的就是<code>methods</code>和<code>types</code>所包含的方法和类型信息,Dubbo Admin根据这些信息,将参数渲染到服务测试页面的Json Editor中,由用户来输入每个参数,每个成员变量的值。</p><h2 id=原理-泛化调用>原理: 泛化调用</h2><p>有了参数类型,下一个问题就是怎么能够调用到服务端,在传统的Dubbo RPC调用中,客户端需要依赖服务端的API jar包(参考前文demo中的<a href=https://github.com/nzomkxia/dubbo-demo/tree/master/dubbo-basic-consumer>dubbo-basic-consumer</a>),这对于Dubbo Admin来说不太可能,因为服务的上下线是动态的,Dubbo Admin无法动态增加jar包依赖,因此需要用到Dubbo中的<strong>泛化调用</strong>,指的是在没有服务端API接口的情况下,客户端直接通过 <code>Generi [...]
\ No newline at end of file
diff --git "a/zh/blog/2019/10/01/\347\240\224\347\251\266-dubbo-\347\275\221\345\215\241\345\234\260\345\235\200\346\263\250\345\206\214\346\227\266\347\232\204\344\270\200\347\202\271\346\200\235\350\200\203/index.html" "b/zh/blog/2019/10/01/\347\240\224\347\251\266-dubbo-\347\275\221\345\215\241\345\234\260\345\235\200\346\263\250\345\206\214\346\227\266\347\232\204\344\270\200\347\202\271\346\200\235\350\200\203/index.html"
index d59ca8c..7471c52 100644
--- "a/zh/blog/2019/10/01/\347\240\224\347\251\266-dubbo-\347\275\221\345\215\241\345\234\260\345\235\200\346\263\250\345\206\214\346\227\266\347\232\204\344\270\200\347\202\271\346\200\235\350\200\203/index.html"
+++ "b/zh/blog/2019/10/01/\347\240\224\347\251\266-dubbo-\347\275\221\345\215\241\345\234\260\345\235\200\346\263\250\345\206\214\346\227\266\347\232\204\344\270\200\347\202\271\346\200\235\350\200\203/index.html"
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -266,4 +266,4 @@ utun1: <span style=color:#268bd2>flags</span><span style=color:#719e07>=</span>8
 <span style=color:#719e07>}</span>
 </code></pre></div><p>JDK 提供了以上的 API,我们可以利用起来,过滤一部分一定不正确的网卡。</p><p><strong>Dubbo Action 3:</strong></p><p>我们本文花了较多的篇幅介绍了 docker 和 TUN/TAP 两种场景导致的虚拟网卡的问题,算是较为常见的一个影响因素,虽然他们的命名具有固定性,如 docker0、tunX、tapX,但我觉得通过网卡名称的判断方式去过滤注册 IP 有一些 hack,所以不建议 dubbo contributor 提出相应的 pr 去增加这些 hack 判断,尽管可能会对判断有所帮助。</p><p>对于真实多网卡、内外网 IP 共存的场景,不能仅仅是框架侧在做努力,用户也需要做一些事,就像爱情一样,我可以主动一点,但你也得反馈,才能发展出故事。</p><p><strong>Dubbo User Action 1:</strong></p><p>可以配置 <code>/etc/hosts</code> 文件,将 hostname 对应的 IP 显式配置进去。</p><p><st [...]
 </code></pre></div><p>也可以指定 Dubbo 服务绑定在哪块网卡上:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-java data-lang=java><span style=color:#719e07>-</span>DDUBBO_IP_TO_BIND<span style=color:#719e07>=</span>1<span style=color:#719e07>.</span>2<span style=color:#719e07>.</span>3<span style=color:#719e07>.</span>4
-</code></pre></div><h2 id=9-参考文章>9 参考文章</h2><p><a href=https://www.jianshu.com/p/09f9375b7fa7>TUN/TAP 设备浅析</a></p><p><a href=https://stackoverflow.com/questions/29958143/what-are-en0-en1-p2p-and-so-on-that-are-displayed-after-executing-ifconfig>what-are-en0-en1-p2p-and-so-on-that-are-displayed-after-executing-ifconfig</a></p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2019/08/26/service-test/ class="btn btn-primary"><span cla [...]
\ No newline at end of file
+</code></pre></div><h2 id=9-参考文章>9 参考文章</h2><p><a href=https://www.jianshu.com/p/09f9375b7fa7>TUN/TAP 设备浅析</a></p><p><a href=https://stackoverflow.com/questions/29958143/what-are-en0-en1-p2p-and-so-on-that-are-displayed-after-executing-ifconfig>what-are-en0-en1-p2p-and-so-on-that-are-displayed-after-executing-ifconfig</a></p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2019/08/26/service-test/ class="btn btn-primary"><span cla [...]
\ No newline at end of file
diff --git "a/zh/blog/2019/10/17/dubbo-\344\270\255\347\232\204-url-\347\273\237\344\270\200\346\250\241\345\236\213/index.html" "b/zh/blog/2019/10/17/dubbo-\344\270\255\347\232\204-url-\347\273\237\344\270\200\346\250\241\345\236\213/index.html"
index 8c8b1a4..499f81a 100644
--- "a/zh/blog/2019/10/17/dubbo-\344\270\255\347\232\204-url-\347\273\237\344\270\200\346\250\241\345\236\213/index.html"
+++ "b/zh/blog/2019/10/17/dubbo-\344\270\255\347\232\204-url-\347\273\237\344\270\200\346\250\241\345\236\213/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2019/10/17/dubbo-%E4%B8%AD%E7%9A%84-url-%E7%BB%9F%E4%B8%80%E6%A8%A1%E5%9E%8B/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2019-10-17T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Dubbo 中的 URL 统一模型"><m [...]
+"><meta itemprop=datePublished content="2019-10-17T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="455"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo 中的 URL 统一模型"><meta name=twitter:description content="URL 是 Dubbo 种一个重要的领域模型,了解它可以更加轻松的理解 Dubbo 的设计理念。
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -116,4 +119,4 @@ consumer://30.5.120.217/org.apache.dubbo.demo.DemoService?application=demo-consu
 createExporter<span style=color:#719e07>(</span>String host<span style=color:#719e07>,</span> <span style=color:#dc322f>int</span> port<span style=color:#719e07>,</span> Parameters params<span style=color:#719e07>)</span>
 </code></pre></div><p>使用 URL 一致性模型:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-java data-lang=java>export<span style=color:#719e07>(</span>URL url<span style=color:#719e07>)</span> 
 createExporter<span style=color:#719e07>(</span>URL url<span style=color:#719e07>)</span>
-</code></pre></div><p>在最新的 dubbo 代码中,我们可以看到大量使用 URL 来进行上下文之间信息的传递,这样的好处是显而易见的:</p><ol><li>使得代码编写者和阅读者能够将一系列的参数联系起来,进而形成规范,使得代码易写,易读。</li><li>可扩展性强,URL 相当于参数的集合(相当于一个 Map),他所表达的含义比单个参数更丰富,当我们在扩展代码时,可以将新的参数追加到 URL 之中,而不需要改变入参,返参的结构。</li><li>统一模型,它位于 org.apache.dubbo.common 包中,各个扩展模块都可以使用它作为参数的表达形式,简化了概念,降低了代码的理解成本。</li></ol><p>如果你能够理解 final 契约和 restful 契约,那我相信你会很好地理解 URL 契约。契约的好处我还是啰嗦一句:大家都这么做,就形成了默契,沟通是一件很麻烦的事,统一 URL 模型可以省去很�
 �沟通成本,这边是 URL 统一模型存在的意义。</p><ul class="list-unstyled d-flex justi [...]
\ No newline at end of file
+</code></pre></div><p>在最新的 dubbo 代码中,我们可以看到大量使用 URL 来进行上下文之间信息的传递,这样的好处是显而易见的:</p><ol><li>使得代码编写者和阅读者能够将一系列的参数联系起来,进而形成规范,使得代码易写,易读。</li><li>可扩展性强,URL 相当于参数的集合(相当于一个 Map),他所表达的含义比单个参数更丰富,当我们在扩展代码时,可以将新的参数追加到 URL 之中,而不需要改变入参,返参的结构。</li><li>统一模型,它位于 org.apache.dubbo.common 包中,各个扩展模块都可以使用它作为参数的表达形式,简化了概念,降低了代码的理解成本。</li></ol><p>如果你能够理解 final 契约和 restful 契约,那我相信你会很好地理解 URL 契约。契约的好处我还是啰嗦一句:大家都这么做,就形成了默契,沟通是一件很麻烦的事,统一 URL 模型可以省去很�
 �沟通成本,这边是 URL 统一模型存在的意义。</p><ul class="list-unstyled d-flex justi [...]
\ No newline at end of file
diff --git "a/zh/blog/2019/10/22/\346\234\254\345\234\260\345\255\230\346\240\271\345\222\214\346\234\254\345\234\260\344\274\252\350\243\205/index.html" "b/zh/blog/2019/10/22/\346\234\254\345\234\260\345\255\230\346\240\271\345\222\214\346\234\254\345\234\260\344\274\252\350\243\205/index.html"
index d17bd1c..644b94b 100644
--- "a/zh/blog/2019/10/22/\346\234\254\345\234\260\345\255\230\346\240\271\345\222\214\346\234\254\345\234\260\344\274\252\350\243\205/index.html"
+++ "b/zh/blog/2019/10/22/\346\234\254\345\234\260\345\255\230\346\240\271\345\222\214\346\234\254\345\234\260\344\274\252\350\243\205/index.html"
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -187,4 +187,4 @@ Caused by: org.apache.dubbo.remoting.TimeoutException: Waiting server-side respo
 	at org.apache.dubbo.rpc.cluster.support.FailoverClusterInvoker.doInvoke<span style=color:#719e07>(</span>FailoverClusterInvoker.java:80<span style=color:#719e07>)</span>
 	... <span style=color:#2aa198>5</span> more
 <span style=color:#719e07>[</span>09/04/19 02:19:04:004 CST<span style=color:#719e07>]</span> main  INFO mock.MockConsumer: result: configured-mock-value
-</code></pre></div><h2 id=总结>总结</h2><p>本文介绍了 Dubbo 中本地存根和本地伪装的概念和用法。从本质来讲,本地存根和本地伪装等同于面向切面编程中的概念,通过诸如 Spring 框架提供的 <em>AOP</em> 编程可以达到同样的目的。通过本文如何开发一个本地存根和本地伪装的示例,读者可以直观的感受到通过框架提供的机制更加方便快捷。同时,对于很多简单的场景和动态配置推送的场景,框架提供了仅通过配置而无需编码的方式来满足,进一步提升了框架使用者的效率。</p><section class=footnotes role=doc-endnotes><hr><ol><li id=fn:1 role=doc-endnote><p><a href=https://github.com/apache/dubbo-samples/tree/master/dubbo-samples-stub>https://github.com/apache/dubbo-samples/tree/master/dubbo-samples-stub</a> <a [...]
\ No newline at end of file
+</code></pre></div><h2 id=总结>总结</h2><p>本文介绍了 Dubbo 中本地存根和本地伪装的概念和用法。从本质来讲,本地存根和本地伪装等同于面向切面编程中的概念,通过诸如 Spring 框架提供的 <em>AOP</em> 编程可以达到同样的目的。通过本文如何开发一个本地存根和本地伪装的示例,读者可以直观的感受到通过框架提供的机制更加方便快捷。同时,对于很多简单的场景和动态配置推送的场景,框架提供了仅通过配置而无需编码的方式来满足,进一步提升了框架使用者的效率。</p><section class=footnotes role=doc-endnotes><hr><ol><li id=fn:1 role=doc-endnote><p><a href=https://github.com/apache/dubbo-samples/tree/master/dubbo-samples-stub>https://github.com/apache/dubbo-samples/tree/master/dubbo-samples-stub</a> <a [...]
\ No newline at end of file
diff --git "a/zh/blog/2019/10/28/dubbo-\345\234\250\350\267\250\350\257\255\350\250\200\345\222\214\345\215\217\350\256\256\347\251\277\351\200\217\346\200\247\346\226\271\345\220\221\344\270\212\347\232\204\346\216\242\347\264\242\346\224\257\346\214\201-http/2-grpc-\345\222\214-protobuf/index.html" "b/zh/blog/2019/10/28/dubbo-\345\234\250\350\267\250\350\257\255\350\250\200\345\222\214\345\215\217\350\256\256\347\251\277\351\200\217\346\200\247\346\226\271\345\220\221\344\270\212\347\23 [...]
index 5052bf3..c785956 100644
--- "a/zh/blog/2019/10/28/dubbo-\345\234\250\350\267\250\350\257\255\350\250\200\345\222\214\345\215\217\350\256\256\347\251\277\351\200\217\346\200\247\346\226\271\345\220\221\344\270\212\347\232\204\346\216\242\347\264\242\346\224\257\346\214\201-http/2-grpc-\345\222\214-protobuf/index.html"
+++ "b/zh/blog/2019/10/28/dubbo-\345\234\250\350\267\250\350\257\255\350\250\200\345\222\214\345\215\217\350\256\256\347\251\277\351\200\217\346\200\247\346\226\271\345\220\221\344\270\212\347\232\204\346\216\242\347\264\242\346\224\257\346\214\201-http/2-grpc-\345\222\214-protobuf/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2019/10/28/dubbo-%E5%9C%A8%E8%B7%A8%E8%AF%AD%E8%A8%80%E5%92%8C%E5%8D%8F%E8%AE%AE%E7%A9%BF%E9%80%8F%E6%80%A7%E6%96%B9%E5%90%91%E4%B8%8A%E7%9A%84%E6%8E%A2%E7%B4%A2%E6%94%AF%E6%8C%81-http/2-grpc-%E5%92%8C-protobuf/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2019-10-28T00:00:00+00:00"><meta property="article:modified_time" conte [...]
+"><meta itemprop=datePublished content="2019-10-28T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="1504"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo 在跨语言和协议穿透性方向上的探索:支持 HTTP/2 gRPC 和 Protobuf"><meta name=twitter:description content="本文整理自刘军在 Dubbo 成都 meetup 上分享的《Dubbo 在多语言和协议穿透性方向上的探索》。
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -416,4 +419,4 @@ option objc_class_prefix = <span style=color:#2aa198>&#34;DEMOSRV&#34;</span>;
   System<span style=color:#719e07>.</span>out<span style=color:#719e07>.</span>println<span style=color:#719e07>(</span><span style=color:#2aa198>&#34;result: &#34;</span> <span style=color:#719e07>+</span> reply<span style=color:#719e07>.</span>getMessage<span style=color:#719e07>());</span>
   System<span style=color:#719e07>.</span>in<span style=color:#719e07>.</span>read<span style=color:#719e07>();</span>
 <span style=color:#719e07>}</span>
-</code></pre></div><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2019/10/22/%E6%9C%AC%E5%9C%B0%E5%AD%98%E6%A0%B9%E5%92%8C%E6%9C%AC%E5%9C%B0%E4%BC%AA%E8%A3%85/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2019/11/01/dubbo%E5%AE%A2%E6%88%B7%E7%AB%AF%E5%BC%82%E6%AD%A5%E6%8E%A5%E5%8F%A3%E7%9A%84%E5%AE%9E%E7%8E%B0%E8%83%8C%E6%99%AF%E5%92%8C%E5%AE%9E%E8%B7%B5/ class="btn btn-primary">下一页 <span class= [...]
\ No newline at end of file
+</code></pre></div><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2019/10/22/%E6%9C%AC%E5%9C%B0%E5%AD%98%E6%A0%B9%E5%92%8C%E6%9C%AC%E5%9C%B0%E4%BC%AA%E8%A3%85/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2019/11/01/dubbo%E5%AE%A2%E6%88%B7%E7%AB%AF%E5%BC%82%E6%AD%A5%E6%8E%A5%E5%8F%A3%E7%9A%84%E5%AE%9E%E7%8E%B0%E8%83%8C%E6%99%AF%E5%92%8C%E5%AE%9E%E8%B7%B5/ class="btn btn-primary">下一页 <span class= [...]
\ No newline at end of file
diff --git "a/zh/blog/2019/11/01/dubbo\345\256\242\346\210\267\347\253\257\345\274\202\346\255\245\346\216\245\345\217\243\347\232\204\345\256\236\347\216\260\350\203\214\346\231\257\345\222\214\345\256\236\350\267\265/index.html" "b/zh/blog/2019/11/01/dubbo\345\256\242\346\210\267\347\253\257\345\274\202\346\255\245\346\216\245\345\217\243\347\232\204\345\256\236\347\216\260\350\203\214\346\231\257\345\222\214\345\256\236\350\267\265/index.html"
index aee1d7e..c398723 100644
--- "a/zh/blog/2019/11/01/dubbo\345\256\242\346\210\267\347\253\257\345\274\202\346\255\245\346\216\245\345\217\243\347\232\204\345\256\236\347\216\260\350\203\214\346\231\257\345\222\214\345\256\236\350\267\265/index.html"
+++ "b/zh/blog/2019/11/01/dubbo\345\256\242\346\210\267\347\253\257\345\274\202\346\255\245\346\216\245\345\217\243\347\232\204\345\256\236\347\216\260\350\203\214\346\231\257\345\222\214\345\256\236\350\267\265/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2019/11/01/dubbo%E5%AE%A2%E6%88%B7%E7%AB%AF%E5%BC%82%E6%AD%A5%E6%8E%A5%E5%8F%A3%E7%9A%84%E5%AE%9E%E7%8E%B0%E8%83%8C%E6%99%AF%E5%92%8C%E5%AE%9E%E8%B7%B5/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2019-11-01T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name [...]
+"><meta itemprop=datePublished content="2019-11-01T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="97"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo客户端异步接口的实现背景和实践"><meta name=twitter:description content="本文介绍了 Dubbo 客户端异步接口的实现背景和实践 
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -75,4 +78,4 @@
         System<span style=color:#719e07>.</span>out<span style=color:#719e07>.</span>println<span style=color:#719e07>(</span><span style=color:#2aa198>&#34;onthrow: &#34;</span> <span style=color:#719e07>+</span> name<span style=color:#719e07>);</span>
     <span style=color:#719e07>}</span>
 <span style=color:#719e07>}</span>
-</code></pre></div><p>这里要强调一点,自定义 Notify 接口中的三个方法的参数规则如下:</p><ul><li><code>oninvoke</code> 方法参数与调用方法的参数相同;</li><li><code>onreturn</code>方法第一个参数为调用方法的返回值,其余为调用方法的参数;</li><li><code>onthrow</code>方法第一个参数为调用异常,其余为调用方法的参数。</li></ul><p>上述配置中,<code>sayHello</code>方法为同步调用,因此事件通知方法的执行也是同步执行。可以配置 <code>async=true</code>让方法调用为异步,这时事件通知的方法也是异步执行的。特别强调一下,<code>oninvoke</code>方法不管是否异步调用,都是同步执行的。</p><h3 id=实践建议>实践建议</h3><ul><li><div data-type=alignment data-value=justify style=text-align:justify><div d [...]
\ No newline at end of file
+</code></pre></div><p>这里要强调一点,自定义 Notify 接口中的三个方法的参数规则如下:</p><ul><li><code>oninvoke</code> 方法参数与调用方法的参数相同;</li><li><code>onreturn</code>方法第一个参数为调用方法的返回值,其余为调用方法的参数;</li><li><code>onthrow</code>方法第一个参数为调用异常,其余为调用方法的参数。</li></ul><p>上述配置中,<code>sayHello</code>方法为同步调用,因此事件通知方法的执行也是同步执行。可以配置 <code>async=true</code>让方法调用为异步,这时事件通知的方法也是异步执行的。特别强调一下,<code>oninvoke</code>方法不管是否异步调用,都是同步执行的。</p><h3 id=实践建议>实践建议</h3><ul><li><div data-type=alignment data-value=justify style=text-align:justify><div d [...]
\ No newline at end of file
diff --git "a/zh/blog/2019/11/02/dubbo\346\234\215\345\212\241\347\253\257\345\274\202\346\255\245\346\216\245\345\217\243\347\232\204\345\256\236\347\216\260\350\203\214\346\231\257\345\222\214\345\256\236\350\267\265/index.html" "b/zh/blog/2019/11/02/dubbo\346\234\215\345\212\241\347\253\257\345\274\202\346\255\245\346\216\245\345\217\243\347\232\204\345\256\236\347\216\260\350\203\214\346\231\257\345\222\214\345\256\236\350\267\265/index.html"
index e05b120..f7b3326 100644
--- "a/zh/blog/2019/11/02/dubbo\346\234\215\345\212\241\347\253\257\345\274\202\346\255\245\346\216\245\345\217\243\347\232\204\345\256\236\347\216\260\350\203\214\346\231\257\345\222\214\345\256\236\350\267\265/index.html"
+++ "b/zh/blog/2019/11/02/dubbo\346\234\215\345\212\241\347\253\257\345\274\202\346\255\245\346\216\245\345\217\243\347\232\204\345\256\236\347\216\260\350\203\214\346\231\257\345\222\214\345\256\236\350\267\265/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2019/11/02/dubbo%E6%9C%8D%E5%8A%A1%E7%AB%AF%E5%BC%82%E6%AD%A5%E6%8E%A5%E5%8F%A3%E7%9A%84%E5%AE%9E%E7%8E%B0%E8%83%8C%E6%99%AF%E5%92%8C%E5%AE%9E%E8%B7%B5/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2019-11-02T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name [...]
+"><meta itemprop=datePublished content="2019-11-02T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="106"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo服务端异步接口的实现背景和实践"><meta name=twitter:description content="本文介绍了 Dubbo 服务端异步接口的实现背景和实践
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -80,4 +83,4 @@
         <span style=color:#719e07>return</span> <span style=color:#2aa198>&#34;hello, &#34;</span> <span style=color:#719e07>+</span> name<span style=color:#719e07>;</span>
     <span style=color:#719e07>}</span>
 
-</code></pre></div><h2 id=实践建议>实践建议</h2><ul><li>不要迷信服务端异步。</li><li>服务端异步在Event-Driven或者Reactive面前基本是伪命题.<span data-type=color style=color:#24292e><span data-type=background style=background-color:#fff>补充下原因:服务端异步初衷是说Dubbo的服务端业务线程数(默认是200个)不够,但其实在event-driven模式下,200个肯定不需要那么多,只需要cpu核数那样就可以。只要业务实现是非阻塞的纯异步方式的业务逻辑处理,用再多的线程数都是浪费资源。</span></span></li><li>要用服务端异步,建议服务端的线程策略采用same thread模式+协程包。</li></ul><h2 id=小结>小结</h2><p>Dubbo在支持业务应用时,会碰到千奇百怪的需求场景,服务端异步为用户提供了一种解决ThreadPool Full的方案。当发生ThreadPool [...]
\ No newline at end of file
+</code></pre></div><h2 id=实践建议>实践建议</h2><ul><li>不要迷信服务端异步。</li><li>服务端异步在Event-Driven或者Reactive面前基本是伪命题.<span data-type=color style=color:#24292e><span data-type=background style=background-color:#fff>补充下原因:服务端异步初衷是说Dubbo的服务端业务线程数(默认是200个)不够,但其实在event-driven模式下,200个肯定不需要那么多,只需要cpu核数那样就可以。只要业务实现是非阻塞的纯异步方式的业务逻辑处理,用再多的线程数都是浪费资源。</span></span></li><li>要用服务端异步,建议服务端的线程策略采用same thread模式+协程包。</li></ul><h2 id=小结>小结</h2><p>Dubbo在支持业务应用时,会碰到千奇百怪的需求场景,服务端异步为用户提供了一种解决ThreadPool Full的方案。当发生ThreadPool [...]
\ No newline at end of file
diff --git "a/zh/blog/2019/11/30/dubbo-\345\234\250-service-mesh-\344\270\213\347\232\204\346\200\235\350\200\203\345\222\214\346\226\271\346\241\210/index.html" "b/zh/blog/2019/11/30/dubbo-\345\234\250-service-mesh-\344\270\213\347\232\204\346\200\235\350\200\203\345\222\214\346\226\271\346\241\210/index.html"
index 0880cac..2927d67 100644
--- "a/zh/blog/2019/11/30/dubbo-\345\234\250-service-mesh-\344\270\213\347\232\204\346\200\235\350\200\203\345\222\214\346\226\271\346\241\210/index.html"
+++ "b/zh/blog/2019/11/30/dubbo-\345\234\250-service-mesh-\344\270\213\347\232\204\346\200\235\350\200\203\345\222\214\346\226\271\346\241\210/index.html"
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -57,8 +57,8 @@
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20200518e8bf87e5be80e78988e69cac href=/zh/blog/2020/05/18/%E8%BF%87%E5%BE%80%E7%89%88%E6%9C%AC/>过往版本</a></li></ul></ul></li></ul></ul></nav></div></div><div class="d-none d-xl-block col-xl-2 td-toc d-print-none"><div class="td-page-meta ml-2 pb-1 pt-2 mb-0"><a href=https://github.com/apache/dubbo-website/edit/master/content/zh/blog/news/dubbo-mesh-in-thinking.md target=_blank><i class="fa fa-edit fa-fw"></i>编辑此页</a>
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/blog/news/dubbo-mesh-in-thinking.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+sec [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Dubbo%20%e5%9c%a8%20Service%20Mesh%20%e4%b8%8b%e7%9a%84%e6%80%9d%e8%80%83%e5%92%8c%e6%96%b9%e6%a1%88" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
-<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div><nav id=TableOfContents><ul><li><a href=#开头>开头</a></li><li><a href=#现状和挑战>现状和挑战</a></li><li><a href=#service-mesh的典型方案>Service Mesh的典型方案</a></li><li><a href=#sidecar模式的优劣>Sidecar模式的优劣</a></li><li><a href=#关键点>关键点</a></li><li><a href=#回看协议>回看协议</a></li><li><a href=#面向多语言协议的三层面>面向多语言协议的三层面</a><ul><li><a href=#方案之kubernetes集成span-data-typecolor-stylecolorwhiteduspan>方案之Kubernet [...]
-我们相信在这几个层面,尤其是会话层和应用层,用不多几年一定会是标准化的,尤其是在云原生的趋势下。</li></ul><h3 id=方案之kubernetes集成span-data-typecolor-stylecolorwhiteduspan>方案之Kubernetes集成<span data-type=color style=color:#fff>Du</span></h3><p><img src=/imgs/blog/dubbomesh/7.png alt="7.png | center | 826x206">
+<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div><nav id=TableOfContents><ul><li><a href=#开头>开头</a></li><li><a href=#现状和挑战>现状和挑战</a></li><li><a href=#service-mesh的典型方案>Service Mesh的典型方案</a></li><li><a href=#sidecar模式的优劣>Sidecar模式的优劣</a></li><li><a href=#关键点>关键点</a></li><li><a href=#回看协议>回看协议</a></li><li><a href=#面向多语言协议的三层面>面向多语言协议的三层面</a><ul><li><a href=#方案之kubernetes集成span-data-typecolor-stylecolorwhiteduspan>方案之Kubernet [...]
+我们相信在这几个层面,尤其是会话层和应用层,用不多几年一定会是标准化的,尤其是在云原生的趋势下。</li></ul><h3 id=方案之kubernetes集成span-data-typecolor-stylecolorwhiteduspan>方案之Kubernetes集成<span data-type=color style=color:#fff>Du</span></h3><p><img src=/imgs/blog/dubbomesh/7.png alt="7.png | center | 826x206" title>
 <span data-type=color style=color:#fff>bbo Mesh方案之Kubernetes集成</span>
-其实,servicemesh在最近两年流行最大的原因是云原生理念的逐渐深入人心,从广义角度看,能够融入云原生的微服务框架都能称得上servicemesh。谈云原生,肯定绕不开kubernetes,所以我们在Dubbo Mesh的方案的第一个分享是 在kubernetes下的集成,目标是复用Kubernetes的基础服务,从而使得Dubbo能解决kubernetes环境下的微服务集成问题,同时能最大限度的利用dubbo已有的功能。核心思路是两点,</p><ul><li>Dubbo应用在构建阶段自动生成其deployment和service的声明文件。这个主要是解决Dubbo与kubernetes的服务映射。</li><li>Dubbo地址注册针对kubernetes的扩展实现,通过Kubernetes的APIServer来拉取并监听某个服务的podIP。这样,在kubernetes集群内,Dubbo服务就能在其podID的虚拟网络内实现服务发现。</li></ul><h2 id=方案之跨语言协议支持>方案之跨语言协议支持</h2><p><img src=/imgs/blo [...]
-最后希望大家一起共建共享的Dubbo开源社区,谢谢。</li></ol><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2019/11/02/dubbo%E6%9C%8D%E5%8A%A1%E7%AB%AF%E5%BC%82%E6%AD%A5%E6%8E%A5%E5%8F%A3%E7%9A%84%E5%AE%9E%E7%8E%B0%E8%83%8C%E6%99%AF%E5%92%8C%E5%AE%9E%E8%B7%B5/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2019/12/02/dubbo%E6%B5%8B%E8%AF%95%E9%AA%8C%E8%AF%81/ class="btn btn-primary">下一页 <span class=ml-1>→</span></a></li>< [...]
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+其实,servicemesh在最近两年流行最大的原因是云原生理念的逐渐深入人心,从广义角度看,能够融入云原生的微服务框架都能称得上servicemesh。谈云原生,肯定绕不开kubernetes,所以我们在Dubbo Mesh的方案的第一个分享是 在kubernetes下的集成,目标是复用Kubernetes的基础服务,从而使得Dubbo能解决kubernetes环境下的微服务集成问题,同时能最大限度的利用dubbo已有的功能。核心思路是两点,</p><ul><li>Dubbo应用在构建阶段自动生成其deployment和service的声明文件。这个主要是解决Dubbo与kubernetes的服务映射。</li><li>Dubbo地址注册针对kubernetes的扩展实现,通过Kubernetes的APIServer来拉取并监听某个服务的podIP。这样,在kubernetes集群内,Dubbo服务就能在其podID的虚拟网络内实现服务发现。</li></ul><h2 id=方案之跨语言协议支持>方案之跨语言协议支持</h2><p><img src=/imgs/blo [...]
+最后希望大家一起共建共享的Dubbo开源社区,谢谢。</li></ol><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2019/11/02/dubbo%E6%9C%8D%E5%8A%A1%E7%AB%AF%E5%BC%82%E6%AD%A5%E6%8E%A5%E5%8F%A3%E7%9A%84%E5%AE%9E%E7%8E%B0%E8%83%8C%E6%99%AF%E5%92%8C%E5%AE%9E%E8%B7%B5/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2019/12/02/dubbo%E6%B5%8B%E8%AF%95%E9%AA%8C%E8%AF%81/ class="btn btn-primary">下一页 <span class=ml-1>→</span></a></li>< [...]
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diff --git "a/zh/blog/2019/12/02/dubbo\346\265\213\350\257\225\351\252\214\350\257\201/index.html" "b/zh/blog/2019/12/02/dubbo\346\265\213\350\257\225\351\252\214\350\257\201/index.html"
index 2e00c43..b46190a 100644
--- "a/zh/blog/2019/12/02/dubbo\346\265\213\350\257\225\351\252\214\350\257\201/index.html"
+++ "b/zh/blog/2019/12/02/dubbo\346\265\213\350\257\225\351\252\214\350\257\201/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2019/12/02/dubbo%E6%B5%8B%E8%AF%95%E9%AA%8C%E8%AF%81/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2019-12-02T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Dubbo测试验证"><meta itemprop=description content [...]
+"><meta itemprop=datePublished content="2019-12-02T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="207"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo测试验证"><meta name=twitter:description content="对正在开发的功能进行验证测试,或者单独调用某台机器的服务
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -102,4 +105,4 @@ assert(status.equals(&#34;OK&#34;));
     <span style=color:#719e07>}</span>
 
 <span style=color:#719e07>}</span>
-</code></pre></div><p>在经过EchoFilter.invoke方法时,如果调用的是<code>$echo</code>,会中断当前的调用过程,直接返回<code>$echo</code>的入参,否则会继续执行Filter链。<br>通过动态代理和EchoFilter机制,使得回声测试的整个过程对用户透明,不需要做任何额外的配置,直接调用即可。</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2019/11/30/dubbo-%E5%9C%A8-service-mesh-%E4%B8%8B%E7%9A%84%E6%80%9D%E8%80%83%E5%92%8C%E6%96%B9%E6%A1%88/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2020/05/11/%E4 [...]
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+</code></pre></div><p>在经过EchoFilter.invoke方法时,如果调用的是<code>$echo</code>,会中断当前的调用过程,直接返回<code>$echo</code>的入参,否则会继续执行Filter链。<br>通过动态代理和EchoFilter机制,使得回声测试的整个过程对用户透明,不需要做任何额外的配置,直接调用即可。</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2019/11/30/dubbo-%E5%9C%A8-service-mesh-%E4%B8%8B%E7%9A%84%E6%80%9D%E8%80%83%E5%92%8C%E6%96%B9%E6%A1%88/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2020/05/11/%E4 [...]
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diff --git "a/zh/blog/2020/05/11/\344\273\216-2019-\345\210\260-2020apache-dubbo-\345\271\264\345\272\246\345\233\236\351\241\276\344\270\216\346\200\273\347\273\223/index.html" "b/zh/blog/2020/05/11/\344\273\216-2019-\345\210\260-2020apache-dubbo-\345\271\264\345\272\246\345\233\236\351\241\276\344\270\216\346\200\273\347\273\223/index.html"
index b1b58ab..1b296c5 100644
--- "a/zh/blog/2020/05/11/\344\273\216-2019-\345\210\260-2020apache-dubbo-\345\271\264\345\272\246\345\233\236\351\241\276\344\270\216\346\200\273\347\273\223/index.html"
+++ "b/zh/blog/2020/05/11/\344\273\216-2019-\345\210\260-2020apache-dubbo-\345\271\264\345\272\246\345\233\236\351\241\276\344\270\216\346\200\273\347\273\223/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2020/05/11/%E4%BB%8E-2019-%E5%88%B0-2020apache-dubbo-%E5%B9%B4%E5%BA%A6%E5%9B%9E%E9%A1%BE%E4%B8%8E%E6%80%BB%E7%BB%93/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2020-05-11T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta item [...]
+"><meta itemprop=datePublished content="2020-05-11T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="722"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="从 2019 到 2020,Apache Dubbo 年度回顾与总结"><meta name=twitter:description content="通过这篇文章我们将:总结过去一年 Dubbo 社区取得的成绩
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -88,4 +91,4 @@ Reactive Stream 引入 RPC,带来更丰富的通信语义和 API 编程模型
 兼顾通用性与性能,支持协议能在各种设备上运行</p><h3 id=服务自省---应用粒度的服务注册>服务自省 - 应用粒度的服务注册</h3><p>Dubbo 最大的优势之一在于其易用性,其面向接口(RPC 方法)的编程模型。同时,面向接口的治理也带来了一些问题:</p><ul><li>地址数量成倍增长,给地址推送带来很大压力</li><li>和主流微服务体系模型不匹配,如 SpringCloud、Kubernetes 等</li></ul><p>为此,我们计划引入应用粒度的服务注册机制,主要有以下几个重点:</p><ul><li>注册中心按 “应用 - 实例IP” 组织,不再关心 RPC 接口同步</li><li>引入独立的元数据服务完成 RPC 接口同步工作</li></ul><p>以下是应用粒度服务注册(服务自省)的基本工作原理,请持续关注后续对这部分的具体解析和开发进展。</p><p><img src=/imgs/blog/servicediscovery-new.png alt="service discovery new"></p><h3 id=云原生
 >云原 [...]
 <strong>治理规则:</strong> 服务治理规则在规则体、规则格式方面进行优化,如规则体以 YAML 描述、取消过滤规则对 IP 的直接依赖,定义规则特有的 CRD 资源等。
 <strong>服务发现:</strong> 支持 K8S Native Service 的服务发现,包括 DNS、API-Server,支持 xDS 的服务发现
-<strong>Mesh 架构协作:</strong> 构建下一代的基于 HTTP/2 的通信协议,支持 xDS 的标准化的数据下发</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2019/12/02/dubbo%E6%B5%8B%E8%AF%95%E9%AA%8C%E8%AF%81/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2020/12/22/dubbo-api-docs-apache-dubbo%E6%96%87%E6%A1%A3%E5%B1%95%E7%A4%BA%E6%B5%8B%E8%AF%95%E5%B7%A5%E5%85%B7/ class="btn btn-primary">下一页 <span class=ml-1>→</span></a></li></ul></d [...]
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+<strong>Mesh 架构协作:</strong> 构建下一代的基于 HTTP/2 的通信协议,支持 xDS 的标准化的数据下发</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2019/12/02/dubbo%E6%B5%8B%E8%AF%95%E9%AA%8C%E8%AF%81/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2020/12/22/dubbo-api-docs-apache-dubbo%E6%96%87%E6%A1%A3%E5%B1%95%E7%A4%BA%E6%B5%8B%E8%AF%95%E5%B7%A5%E5%85%B7/ class="btn btn-primary">下一页 <span class=ml-1>→</span></a></li></ul></d [...]
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diff --git "a/zh/blog/2020/05/18/2.7.5-\345\212\237\350\203\275\350\247\243\346\236\220/index.html" "b/zh/blog/2020/05/18/2.7.5-\345\212\237\350\203\275\350\247\243\346\236\220/index.html"
index f1c1dd4..1d18c4d 100644
--- "a/zh/blog/2020/05/18/2.7.5-\345\212\237\350\203\275\350\247\243\346\236\220/index.html"
+++ "b/zh/blog/2020/05/18/2.7.5-\345\212\237\350\203\275\350\247\243\346\236\220/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2020/05/18/2.7.5-%E5%8A%9F%E8%83%BD%E8%A7%A3%E6%9E%90/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2020-05-18T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="2.7.5 功能解析"><meta itemprop=description conte [...]
+"><meta itemprop=datePublished content="2020-05-18T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="630"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="2.7.5 功能解析"><meta name=twitter:description content="2.7.5 发布,及其功能解析
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -132,4 +135,4 @@ bootstrap<span style=color:#719e07>.</span>start<span style=color:#719e07>();</s
 </code></pre></div></li><li><p>权重轮询</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#586e75>&lt;!-- 来自北京和上海集群的地址,将以 10:1 的比例来分配流量 --&gt;</span>
 <span style=color:#268bd2>&lt;dubbo:registry</span> id=<span style=color:#2aa198>&#34;beijing&#34;</span> address=<span style=color:#2aa198>&#34;zookeeper://${zookeeper.address1}&#34;</span> weight=<span style=color:#2aa198>”100“</span> <span style=color:#268bd2>/&gt;</span>
 <span style=color:#268bd2>&lt;dubbo:registry</span> id=<span style=color:#2aa198>&#34;shanghai&#34;</span> address=<span style=color:#2aa198>&#34;zookeeper://${zookeeper.address2}&#34;</span> weight=<span style=color:#2aa198>”10“</span> <span style=color:#268bd2>/&gt;</span>
-</code></pre></div></li><li><p>默认,stick to 任意可用</p></li></ul><blockquote><p>关于多注册中心订阅模型,Dubbo 同时也提供了 Multi-Registry 合并的解决思路,欢迎参与到以下 PR 的讨论中: <a href=https://github.com/apache/dubbo/issues/5399>https://github.com/apache/dubbo/issues/5399</a></p></blockquote><h2 id=8-其他功能增强>8. 其他功能增强</h2><ul><li><p>新增地址变更事件通知接口,方便业务侧感知地址变化</p></li><li><p>新增外围配置加载入口,方便开发者在启动阶段定制服务启动参数</p></li><li><p>config 模块重构</p></li><li><p>parameters 扩展配置增强</p></li><li><p>其他一些 Bugfix</p></li></ul><p>从 Dubbo 框架自身的角度来说,2.7 [...]
\ No newline at end of file
+</code></pre></div></li><li><p>默认,stick to 任意可用</p></li></ul><blockquote><p>关于多注册中心订阅模型,Dubbo 同时也提供了 Multi-Registry 合并的解决思路,欢迎参与到以下 PR 的讨论中: <a href=https://github.com/apache/dubbo/issues/5399>https://github.com/apache/dubbo/issues/5399</a></p></blockquote><h2 id=8-其他功能增强>8. 其他功能增强</h2><ul><li><p>新增地址变更事件通知接口,方便业务侧感知地址变化</p></li><li><p>新增外围配置加载入口,方便开发者在启动阶段定制服务启动参数</p></li><li><p>config 模块重构</p></li><li><p>parameters 扩展配置增强</p></li><li><p>其他一些 Bugfix</p></li></ul><p>从 Dubbo 框架自身的角度来说,2.7 [...]
\ No newline at end of file
diff --git "a/zh/blog/2020/05/18/\350\277\207\345\276\200\347\211\210\346\234\254/index.html" "b/zh/blog/2020/05/18/\350\277\207\345\276\200\347\211\210\346\234\254/index.html"
index 2ef7fd6..89d0f29 100644
--- "a/zh/blog/2020/05/18/\350\277\207\345\276\200\347\211\210\346\234\254/index.html"
+++ "b/zh/blog/2020/05/18/\350\277\207\345\276\200\347\211\210\346\234\254/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2020/05/18/%E8%BF%87%E5%BE%80%E7%89%88%E6%9C%AC/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2020-05-18T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="过往版本"><meta itemprop=description content="本文将向你介绍如 [...]
+"><meta itemprop=datePublished content="2020-05-18T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="222"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="过往版本"><meta name=twitter:description content="本文将向你介绍如何点击了解各版本详情和升级注意事项。
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -121,4 +124,4 @@
 <a href=https://archive.apache.org/dist/incubator/dubbo/spring-boot-project/0.1.2/apache-dubbo-spring-boot-project-incubating-0.1.2-bin-release.zip.asc>asc</a> |
 <a href=https://archive.apache.org/dist/incubator/dubbo/spring-boot-project/0.1.2/apache-dubbo-spring-boot-project-incubating-0.1.2-bin-release.zip.sha512>sha512</a></li></ul><h2 id=dubbo-admin>Dubbo Admin</h2><blockquote><p>GitHub: <a href=https://github.com/apache/incubator-dubbo-admin>https://github.com/apache/incubator-dubbo-admin</a><br>发布说明:https://github.com/apache/incubator-dubbo-admin/releases</p></blockquote><h3 id=01-2019-02-15>0.1 (2019-02-15)</h3><ul><li><a href=https://arch [...]
 <a href=https://archive.apache.org/dist/incubator/dubbo/dubbo-ops/0.1/apache-dubbo-ops-incubating-0.1-source-release.zip.asc>asc</a> |
-<a href=https://archive.apache.org/dist/incubator/dubbo/dubbo-ops/0.1/apache-dubbo-ops-incubating-0.1-source-release.zip.sha512>sha512</a></li></ul><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a class="btn btn-primary disabled"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2020/05/18/2.7.5-%E5%8A%9F%E8%83%BD%E8%A7%A3%E6%9E%90/ class="btn btn-primary">下一页 <span class=ml-1>→</span></a></li></ul></div></main></div></div><footer class="b [...]
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+<a href=https://archive.apache.org/dist/incubator/dubbo/dubbo-ops/0.1/apache-dubbo-ops-incubating-0.1-source-release.zip.sha512>sha512</a></li></ul><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a class="btn btn-primary disabled"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2020/05/18/2.7.5-%E5%8A%9F%E8%83%BD%E8%A7%A3%E6%9E%90/ class="btn btn-primary">下一页 <span class=ml-1>→</span></a></li></ul></div></main></div></div><footer class="b [...]
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diff --git "a/zh/blog/2020/12/22/dubbo-api-docs-apache-dubbo\346\226\207\346\241\243\345\261\225\347\244\272\346\265\213\350\257\225\345\267\245\345\205\267/index.html" "b/zh/blog/2020/12/22/dubbo-api-docs-apache-dubbo\346\226\207\346\241\243\345\261\225\347\244\272\346\265\213\350\257\225\345\267\245\345\205\267/index.html"
index 3e5b0be..e43fbe8 100644
--- "a/zh/blog/2020/12/22/dubbo-api-docs-apache-dubbo\346\226\207\346\241\243\345\261\225\347\244\272\346\265\213\350\257\225\345\267\245\345\205\267/index.html"
+++ "b/zh/blog/2020/12/22/dubbo-api-docs-apache-dubbo\346\226\207\346\241\243\345\261\225\347\244\272\346\265\213\350\257\225\345\267\245\345\205\267/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2020/12/22/dubbo-api-docs-apache-dubbo%E6%96%87%E6%A1%A3%E5%B1%95%E7%A4%BA%E6%B5%8B%E8%AF%95%E5%B7%A5%E5%85%B7/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2020-12-22T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=n [...]
+"><meta itemprop=datePublished content="2020-12-22T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="553"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo-Api-Docs -- Apache Dubbo文档展示&测试工具"><meta name=twitter:description content="本文将向你介绍Dubbo-Api-Docs
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -140,4 +143,4 @@ cd dubbo-admin-distribution/target; java -jar dubbo-admin-0.1.jar
 4. 浏览器访问: http://localhost:8080
 5. 默认帐号密码都是: root
 </code></pre></div><h3 id=5进入接口文档模块>5.进入"接口文档"模块</h3><ul><li>在"dubbo提供者IP"和"dubbo提供者端口"中分别输入提供者所在机器IP和端口, 点击右侧 " 加载接口列表" 按钮</li><li>左侧接口列表中加载出接口列表,点击任意接口,右边展示出该接口信息及参数表单.</li><li>填入表单内容后,点击最下方测试按钮</li><li>响应部分展示了响应示例及实际响应结果</li></ul><h2 id=源码仓库>源码仓库</h2><p>Dubbo-Api-Docs 根据功能拆分,分别在两个仓库中:</p><h3 id=dubbo-spi-extensions>dubbo-spi-extensions</h3><blockquote><p><a href=https://github.com/apache/dubbo-spi-extensions>dubbo-spi-extensions仓库地址</a></p></blockquote><p>该仓库存放dubbo的一些非核心功能的扩展, Dubbo- [...]
-该仓库中包含了 Dubbo-Api-Docs 的文档相关注解、注解扫描能力和使用示例:</p><ul><li>dubbo-api-docs-annotations: 文档生成的相关注解.考虑到实际情况中 dubbo api 的接口类和接口参数会规划为一个单独的jar包, 所以注解也独立为一个jar包.本文后面会对注解做详细说明.</li><li>dubbo-api-docs-core: 负责解析注解,生成文档信息并缓存. 前面提到的Dubbo-Api-Docs相关接口也在该包中</li><li>dubbo-api-docs-examples: 使用示例</li></ul><h3 id=dubbo-admin>Dubbo-Admin</h3><blockquote><p><a href=https://github.com/KeRan213539/dubbo-admin>Dubbo-Admin仓库地址</a></p></blockquote><p>文档的展示及测试放在了 dubbo admin 项目中</p><h2 id=注解说明>注解说明</h2><ul><li>@En [...]
\ No newline at end of file
+该仓库中包含了 Dubbo-Api-Docs 的文档相关注解、注解扫描能力和使用示例:</p><ul><li>dubbo-api-docs-annotations: 文档生成的相关注解.考虑到实际情况中 dubbo api 的接口类和接口参数会规划为一个单独的jar包, 所以注解也独立为一个jar包.本文后面会对注解做详细说明.</li><li>dubbo-api-docs-core: 负责解析注解,生成文档信息并缓存. 前面提到的Dubbo-Api-Docs相关接口也在该包中</li><li>dubbo-api-docs-examples: 使用示例</li></ul><h3 id=dubbo-admin>Dubbo-Admin</h3><blockquote><p><a href=https://github.com/KeRan213539/dubbo-admin>Dubbo-Admin仓库地址</a></p></blockquote><p>文档的展示及测试放在了 dubbo admin 项目中</p><h2 id=注解说明>注解说明</h2><ul><li>@En [...]
\ No newline at end of file
diff --git "a/zh/blog/2021/01/11/dubbo-go-getty-\345\274\200\345\217\221\346\227\245\345\277\227/index.html" "b/zh/blog/2021/01/11/dubbo-go-getty-\345\274\200\345\217\221\346\227\245\345\277\227/index.html"
index a1e7387..f25431e 100644
--- "a/zh/blog/2021/01/11/dubbo-go-getty-\345\274\200\345\217\221\346\227\245\345\277\227/index.html"
+++ "b/zh/blog/2021/01/11/dubbo-go-getty-\345\274\200\345\217\221\346\227\245\345\277\227/index.html"
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -95,4 +95,4 @@ chan,其缺点是:队列读写模型是 一写多读,因为 go channel 的
 message 的 key 的 hash 值以取余方式【hash(message key) % N】将其投递到某个 task queue,则同一 key 的消息都可以保证处理有序。但 <a href=10>望哥</a>
 指出了这种模型的缺陷:每个task处理要有时间,此方案会造成某个 gr 的 chan 里面有 task 堵塞,就算其他 gr 闲着,也没办法处理之【任务处理“饥饿”】。</p><p><a href=https://github.com/wenweihu86>wenwei86</a> 给出了更进一步的 1:1 模型的改进方案:每个 gr 一个 chan,如果 gr 发现自己的 chan 没有请求,就去找别的 chan,发送方也尽量发往消费快的协程。这个方案类似于 go runtime 内部的
 MPG 调度算法,但是对我个人来说算法和实现均太复杂,故而没有采用。</p><p><a href=https://github.com/dubbogo/getty>dubbogo/getty</a> 目前采用了 M:N 模型版本的 <a href=https://github.com/dubbogo/getty/pull/6/commits/1991056b300ba9804de0554dbb49b5eb04560c4b>gr pool</a>,每个 task queue 被 N/M 个 gr 消费,这种模型的优点是兼顾处理效率和锁压力平衡,可以做到总体层面的任务处理均衡。此版本下
-Task 派发采用 RoundRobin 方式。</p><h2 id=总结>总结</h2><p>本文总结了 <a href=https://github.com/alexstocks/getty>getty</a> 近期开发过程中遇到的一些问题,囿于个人水平只能给出目前自认为最好的解决方法【如何你有更好的实现,请留言】。</p><p>随着 <a href=https://github.com/alexstocks/getty>getty</a> 若有新的 improvement 或者新 feature,我会及时补加此文。</p><p>此记。</p><h2 id=参考文档>参考文档</h2><ol><li><a href=http://www.masterraghu.com/subjects/np/introduction/unix_network_programming_v1.3/ch08lev1sec11.html>connect Function with UDP</a></li><li><a href=http://colobu.com/2016/10/19/Go [...]
\ No newline at end of file
+Task 派发采用 RoundRobin 方式。</p><h2 id=总结>总结</h2><p>本文总结了 <a href=https://github.com/alexstocks/getty>getty</a> 近期开发过程中遇到的一些问题,囿于个人水平只能给出目前自认为最好的解决方法【如何你有更好的实现,请留言】。</p><p>随着 <a href=https://github.com/alexstocks/getty>getty</a> 若有新的 improvement 或者新 feature,我会及时补加此文。</p><p>此记。</p><h2 id=参考文档>参考文档</h2><ol><li><a href=http://www.masterraghu.com/subjects/np/introduction/unix_network_programming_v1.3/ch08lev1sec11.html>connect Function with UDP</a></li><li><a href=http://colobu.com/2016/10/19/Go [...]
\ No newline at end of file
diff --git "a/zh/blog/2021/01/11/dubbo-go-\344\270\255-metrics-\347\232\204\350\256\276\350\256\241/index.html" "b/zh/blog/2021/01/11/dubbo-go-\344\270\255-metrics-\347\232\204\350\256\276\350\256\241/index.html"
index 8d359ed..1e4f4fb 100644
--- "a/zh/blog/2021/01/11/dubbo-go-\344\270\255-metrics-\347\232\204\350\256\276\350\256\241/index.html"
+++ "b/zh/blog/2021/01/11/dubbo-go-\344\270\255-metrics-\347\232\204\350\256\276\350\256\241/index.html"
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -61,4 +61,4 @@
 metrics ,见 <a href=https://github.com/flycash/dubbo-go/tree/feature/MetricsFilter>https://github.com/flycash/dubbo-go/tree/feature/MetricsFilter</a> 下 metrics 子目录。</p><p>总体上来说,Dubbo 的 metrics 是一个从设计到实现都非常优秀的模块,理论上来说,大部分的 Java 项目是可以直接使用 metrics 的。但也因为兼顾性能、扩展性等各种非功能特性,所以初看代码会有种无从下手的感觉。</p><p>今天这篇文章将会从比较大的概念和抽象上讨论一下 dubbo-go 中的 metrics 模块的设计——实际上也就是 Dubbo 中的 metrics 的设计。因为我仅仅是将 Dubbo 里面的相关内容在 dubbo-go 中复制一份。</p><p>目前 dubbo-go 的 metrics 刚刚开始起步,第一个 PR 是: <a href=https://github.com/apache/dubb [...]
 就会是某个服务。</p><p>这里的设计要点在于,它是从什么角度上去做这些数据的抽象的。</p><p>很多人在开发这种采集数据的相关系统或者功能的时候,最容易陷入的就是从数据内容上做抽象,例如抽象一个接口,里面的方法就是获得服务的调用次数或者平均响应时间等。</p><p>这种抽象并非不可以,尤其是在简单系统里面,还非常好用。唯独在通用性和扩展性上要差很多。</p><h3 id=metricmanager>MetricManager</h3><p>在我们定义了 Metric 之后,很容易就想到,我要有一个东西来管理这些 Metric 。这就是 MetricManager ——对应到 Dubbo 里面的 IMetricManager 接口。</p><p>MetricManager 接口目前在 dubbo-go 里面还很简单:</p><p><img src=/imgs/blog/dubbo-go/metrics/p4.webp alt></p><p>本质上来说,我在前面提到的那些 Metric 的子类,都可以从这个 MetricManager 里面拿到。它是对外的唯一入口。
 < [...]
 FastCompass 的实例,而后采集这些数据:</p><p><img src=/imgs/blog/dubbo-go/metrics/p5.webp alt></p><h3 id=metricregistry>MetricRegistry</h3><p>MetricRegistry 是一个对 Metric 集合的抽象。 MetricManager 的默认实现里面,就是使用 MetricRegistry 来管理 Metric 的:</p><p><img src=/imgs/blog/dubbo-go/metrics/p6.webp alt></p><p>所以,本质上它就是提供了一些注册 Metric 然后再从里面捞出来的方法。</p><p>于是,这就有一个问题了:为什么我在有了 MetricManager 之后,还有有一个MetricRegistry?似乎这两个功能有些重叠?</p><p>答案大概是两个方面:</p><p>1、除了管理所有的 Metric 之外,还承担着额外的功能,这些功能典型的就是 IsEnabled 。而实际上,在未来我们会赋予它管理生命周期的责任 [...]
-group 。又或者我采集到的机器自身的数据,可以将其归类到 system 这个 group 下。</p><p>所以 MetricManger 和 MetricRegistry 的关系是:</p><p><img src=/imgs/blog/dubbo-go/metrics/p7.webp alt></p><h3 id=clock>Clock</h3><p>Clock 抽象是一个初看没什么用,再看会觉得其抽象的很好。Clock 里面就两个方法:</p><p><img src=/imgs/blog/dubbo-go/metrics/p8.webp alt></p><p>一个是获得时间戳,另外一个则是获得时间周期(Tick)。比如通常采集数据可能是每一分钟采集一次,所以你得知道现在处在哪个时间周期里面。Clock 就提供了这种抽象。</p><p>很多人在实现自己的这种 metrics 的框架的时候,大多数都是直接使用系统的时钟,也就是系统的时间戳。于是所有的 Metic 在采集数据或者上报数据的时候,不得不自己去处理这种时钟方面的问题。</p><p>这样不同的 Metric [...]
\ No newline at end of file
+group 。又或者我采集到的机器自身的数据,可以将其归类到 system 这个 group 下。</p><p>所以 MetricManger 和 MetricRegistry 的关系是:</p><p><img src=/imgs/blog/dubbo-go/metrics/p7.webp alt></p><h3 id=clock>Clock</h3><p>Clock 抽象是一个初看没什么用,再看会觉得其抽象的很好。Clock 里面就两个方法:</p><p><img src=/imgs/blog/dubbo-go/metrics/p8.webp alt></p><p>一个是获得时间戳,另外一个则是获得时间周期(Tick)。比如通常采集数据可能是每一分钟采集一次,所以你得知道现在处在哪个时间周期里面。Clock 就提供了这种抽象。</p><p>很多人在实现自己的这种 metrics 的框架的时候,大多数都是直接使用系统的时钟,也就是系统的时间戳。于是所有的 Metic 在采集数据或者上报数据的时候,不得不自己去处理这种时钟方面的问题。</p><p>这样不同的 Metric [...]
\ No newline at end of file
diff --git "a/zh/blog/2021/01/11/dubbo-go-\344\270\255\345\246\202\344\275\225\345\256\236\347\216\260\350\277\234\347\250\213\351\205\215\347\275\256\347\256\241\347\220\206/index.html" "b/zh/blog/2021/01/11/dubbo-go-\344\270\255\345\246\202\344\275\225\345\256\236\347\216\260\350\277\234\347\250\213\351\205\215\347\275\256\347\256\241\347\220\206/index.html"
index 1fd6ad8..379744c 100644
--- "a/zh/blog/2021/01/11/dubbo-go-\344\270\255\345\246\202\344\275\225\345\256\236\347\216\260\350\277\234\347\250\213\351\205\215\347\275\256\347\256\241\347\220\206/index.html"
+++ "b/zh/blog/2021/01/11/dubbo-go-\344\270\255\345\246\202\344\275\225\345\256\236\347\216\260\350\277\234\347\250\213\351\205\215\347\275\256\347\256\241\347\220\206/index.html"
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -151,4 +151,4 @@
   <span style=color:#268bd2>address</span>: <span style=color:#2aa198>&#34;127.0.0.1:8070&#34;</span>
   <span style=color:#268bd2>app_id</span>: test_app
   <span style=color:#268bd2>cluster</span>: dev
-</code></pre></div><h2 id=总结>总结</h2><p>更加具体的实现,我就不详细论述,大家可以去看源码,欢迎大家持续关注,或者贡献代码。</p><p>整个配置中心的功能,麻雀虽小,但五脏俱全。目前并不算是十分完善,但是整个框架层面上来说,是走在了正确的路上。从扩展性来说,是比较便利。目前支持的配置中心还不够丰富,只有 ZooKeeper 与 Apollo ,支持的配置文件格式也只有 properties ,虽然能满足基本使用场景,距离完善还有还长远的路。</p><p><strong>未来计划:</strong></p><ul><li>Nacos(等待发布 )</li><li>etcd(正在开发)</li><li>consul(未支持)</li><li>丰富的文件配置格式,如:yml , xml 等</li></ul><p><strong>本文作者:</strong> 邹毅贤,Github ID @zouyx,开源爱好者,就职于 SheIn 供应链部门,负责供应链开放平台</p><ul class="list-unstyled d-flex jus [...]
\ No newline at end of file
+</code></pre></div><h2 id=总结>总结</h2><p>更加具体的实现,我就不详细论述,大家可以去看源码,欢迎大家持续关注,或者贡献代码。</p><p>整个配置中心的功能,麻雀虽小,但五脏俱全。目前并不算是十分完善,但是整个框架层面上来说,是走在了正确的路上。从扩展性来说,是比较便利。目前支持的配置中心还不够丰富,只有 ZooKeeper 与 Apollo ,支持的配置文件格式也只有 properties ,虽然能满足基本使用场景,距离完善还有还长远的路。</p><p><strong>未来计划:</strong></p><ul><li>Nacos(等待发布 )</li><li>etcd(正在开发)</li><li>consul(未支持)</li><li>丰富的文件配置格式,如:yml , xml 等</li></ul><p><strong>本文作者:</strong> 邹毅贤,Github ID @zouyx,开源爱好者,就职于 SheIn 供应链部门,负责供应链开放平台</p><ul class="list-unstyled d-flex jus [...]
\ No newline at end of file
diff --git "a/zh/blog/2021/01/11/dubbo-go-\344\270\255\347\232\204-tps-limit-\350\256\276\350\256\241\344\270\216\345\256\236\347\216\260/index.html" "b/zh/blog/2021/01/11/dubbo-go-\344\270\255\347\232\204-tps-limit-\350\256\276\350\256\241\344\270\216\345\256\236\347\216\260/index.html"
index 99ad185..845393f 100644
--- "a/zh/blog/2021/01/11/dubbo-go-\344\270\255\347\232\204-tps-limit-\350\256\276\350\256\241\344\270\216\345\256\236\347\216\260/index.html"
+++ "b/zh/blog/2021/01/11/dubbo-go-\344\270\255\347\232\204-tps-limit-\350\256\276\350\256\241\344\270\216\345\256\236\347\216\260/index.html"
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -112,4 +112,4 @@
 	}
 	<span style=color:#719e07>return</span> <span style=color:#cb4b16>false</span>
 }
-</code></pre></div><p>我用了一个队列来保存每次访问的时间戳。一般的写法,都是请求进来,先把已经不在窗口时间内的时间戳删掉,然后统计剩下的数量,也就是后面的<code>slow path</code>的那一堆逻辑。</p><p>但是我改了的一点是,我进来直接统计队列里面的数量——也就是请求数量,如果都小于上限,那么我可以直接返回<code>true</code>。即<code>quick path</code>。</p><p>这种改进的核心就是:我只有在检测到当前队列里面有超过上限数量的请求数量时候,才会尝试删除已经不在窗口内的时间戳。</p><p>这其实就是,是每个请求过来,我都清理一下队列呢?还是只有队列元素超出数量了,我才清理呢?我选择的是后者。</p><p>我认为这是一种改进……当然从本质上来说,整体开销是没有减少的——因为<code>golang</code>语言里面<code>List</code>的实现,一次多删除几
 个,和每次删除一个,多删几次,并没有多大的区别。</p><h3 id=算法总结>算法总结</h3><p>无论是<code> [...]
\ No newline at end of file
+</code></pre></div><p>我用了一个队列来保存每次访问的时间戳。一般的写法,都是请求进来,先把已经不在窗口时间内的时间戳删掉,然后统计剩下的数量,也就是后面的<code>slow path</code>的那一堆逻辑。</p><p>但是我改了的一点是,我进来直接统计队列里面的数量——也就是请求数量,如果都小于上限,那么我可以直接返回<code>true</code>。即<code>quick path</code>。</p><p>这种改进的核心就是:我只有在检测到当前队列里面有超过上限数量的请求数量时候,才会尝试删除已经不在窗口内的时间戳。</p><p>这其实就是,是每个请求过来,我都清理一下队列呢?还是只有队列元素超出数量了,我才清理呢?我选择的是后者。</p><p>我认为这是一种改进……当然从本质上来说,整体开销是没有减少的——因为<code>golang</code>语言里面<code>List</code>的实现,一次多删除几
 个,和每次删除一个,多删几次,并没有多大的区别。</p><h3 id=算法总结>算法总结</h3><p>无论是<code> [...]
\ No newline at end of file
diff --git "a/zh/blog/2021/01/11/dubbo-go-\345\233\236\351\241\276\344\270\216\345\261\225\346\234\233/index.html" "b/zh/blog/2021/01/11/dubbo-go-\345\233\236\351\241\276\344\270\216\345\261\225\346\234\233/index.html"
index c87930d..65d3014 100644
--- "a/zh/blog/2021/01/11/dubbo-go-\345\233\236\351\241\276\344\270\216\345\261\225\346\234\233/index.html"
+++ "b/zh/blog/2021/01/11/dubbo-go-\345\233\236\351\241\276\344\270\216\345\261\225\346\234\233/index.html"
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -57,4 +57,4 @@
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20200518e8bf87e5be80e78988e69cac href=/zh/blog/2020/05/18/%E8%BF%87%E5%BE%80%E7%89%88%E6%9C%AC/>过往版本</a></li></ul></ul></li></ul></ul></nav></div></div><div class="d-none d-xl-block col-xl-2 td-toc d-print-none"><div class="td-page-meta ml-2 pb-1 pt-2 mb-0"><a href=https://github.com/apache/dubbo-website/edit/master/content/zh/blog/news/dubbo-history-gochina.md target=_blank><i class="fa fa-edit fa-fw"></i>编辑此页</a>
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/blog/news/dubbo-history-gochina.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+sect [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Dubbo%20Go%20%e5%9b%9e%e9%a1%be%e4%b8%8e%e5%b1%95%e6%9c%9b" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
-<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div><nav id=TableOfContents><ul><li><a href=#一-dubbogo-整体框架>一 Dubbogo 整体框架</a><ul><li><a href=#dubbogo-目标>Dubbogo 目标</a></li><li><a href=#dubbogo-发展历程>Dubbogo 发展历程</a></li><li><a href=#dubbogo-整体设计>Dubbogo 整体设计</a></li><li><a href=#dubbogo-能力大图>Dubbogo 能力大图</a></li><li><a href=#关键项目>关键项目</a></li></ul></li><li><a href=#二-协议实现>二 协议实现</a></li><li><a href=#三-网络引擎>三 网络引擎</a><ul><li>< [...]
\ No newline at end of file
+<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div><nav id=TableOfContents><ul><li><a href=#一-dubbogo-整体框架>一 Dubbogo 整体框架</a><ul><li><a href=#dubbogo-目标>Dubbogo 目标</a></li><li><a href=#dubbogo-发展历程>Dubbogo 发展历程</a></li><li><a href=#dubbogo-整体设计>Dubbogo 整体设计</a></li><li><a href=#dubbogo-能力大图>Dubbogo 能力大图</a></li><li><a href=#关键项目>关键项目</a></li></ul></li><li><a href=#二-协议实现>二 协议实现</a></li><li><a href=#三-网络引擎>三 网络引擎</a><ul><li>< [...]
\ No newline at end of file
diff --git "a/zh/blog/2021/01/11/dubbo-go-\345\277\253\351\200\237\345\274\200\345\247\213/index.html" "b/zh/blog/2021/01/11/dubbo-go-\345\277\253\351\200\237\345\274\200\345\247\213/index.html"
index 5413e9a..5f9377f 100644
--- "a/zh/blog/2021/01/11/dubbo-go-\345\277\253\351\200\237\345\274\200\345\247\213/index.html"
+++ "b/zh/blog/2021/01/11/dubbo-go-\345\277\253\351\200\237\345\274\200\345\247\213/index.html"
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -142,4 +142,4 @@
 }
 </code></pre></div><h3 id=第三步编写配置文件并配置环境变量-1>第三步:编写配置文件并配置环境变量</h3><ol><li>参考 <a href=https://github.com/dubbogo/dubbo-samples/blob/master/golang/helloworld/dubbo/go-client/profiles/release/log.yml>log</a> 和 <a href=https://github.com/dubbogo/dubbo-samples/blob/master/golang/helloworld/dubbo/go-client/profiles/release/client.yml>client</a> 编辑配置文件。</li></ol><p>主要编辑以下部分:</p><ul><li><code>registries</code> 结点下需要配置zk的数量和地址</li><li><code>references</code> 结点下配置服务的具体信息,需要配置 <code>interface</co [...]
 <span style=color:#b58900>export</span> <span style=color:#268bd2>APP_LOG_CONF_FILE</span><span style=color:#719e07>=</span><span style=color:#2aa198>&#34;xxx&#34;</span>
-</code></pre></div><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2021/01/11/dubbo-go-%E7%9A%84%E5%89%8D%E4%B8%96%E4%BB%8A%E7%94%9F/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2021/01/11/dubbo-go-%E5%9B%9E%E9%A1%BE%E4%B8%8E%E5%B1%95%E6%9C%9B/ class="btn btn-primary">下一页 <span class=ml-1>→</span></a></li></ul></div></main></div></div><footer class="bg-dark py-5 row d-print-none"><div class="con [...]
\ No newline at end of file
+</code></pre></div><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2021/01/11/dubbo-go-%E7%9A%84%E5%89%8D%E4%B8%96%E4%BB%8A%E7%94%9F/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2021/01/11/dubbo-go-%E5%9B%9E%E9%A1%BE%E4%B8%8E%E5%B1%95%E6%9C%9B/ class="btn btn-primary">下一页 <span class=ml-1>→</span></a></li></ul></div></main></div></div><footer class="bg-dark py-5 row d-print-none"><div class="con [...]
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diff --git "a/zh/blog/2021/01/11/dubbo-go-\347\232\204\345\211\215\344\270\226\344\273\212\347\224\237/index.html" "b/zh/blog/2021/01/11/dubbo-go-\347\232\204\345\211\215\344\270\226\344\273\212\347\224\237/index.html"
index 35eea64..317ebe0 100644
--- "a/zh/blog/2021/01/11/dubbo-go-\347\232\204\345\211\215\344\270\226\344\273\212\347\224\237/index.html"
+++ "b/zh/blog/2021/01/11/dubbo-go-\347\232\204\345\211\215\344\270\226\344\273\212\347\224\237/index.html"
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -57,4 +57,4 @@
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20200518e8bf87e5be80e78988e69cac href=/zh/blog/2020/05/18/%E8%BF%87%E5%BE%80%E7%89%88%E6%9C%AC/>过往版本</a></li></ul></ul></li></ul></ul></nav></div></div><div class="d-none d-xl-block col-xl-2 td-toc d-print-none"><div class="td-page-meta ml-2 pb-1 pt-2 mb-0"><a href=https://github.com/apache/dubbo-website/edit/master/content/zh/blog/news/dubbo-go-history.md target=_blank><i class="fa fa-edit fa-fw"></i>编辑此页</a>
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/blog/news/dubbo-go-history.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+a [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Dubbo%20Go%20%e7%9a%84%e5%89%8d%e4%b8%96%e4%bb%8a%e7%94%9f" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
-<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div><nav id=TableOfContents><ul><li><ul><li><a href=#start-dubbo-go>Start dubbo-go</a></li><li><a href=#dubbo-go-的组成项目>dubbo-go 的组成项目</a></li><li><a href=#dubbo-go-的功能介绍>dubbo-go 的功能介绍</a></li><li><a href=#dubbo-go-roadmap-2019-2020>dubbo-go roadmap 2019-2020</a></li><li><a href=#关于作者>关于作者</a></li></ul></li></ul></nav></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4"  [...]
\ No newline at end of file
+<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div><nav id=TableOfContents><ul><li><ul><li><a href=#start-dubbo-go>Start dubbo-go</a></li><li><a href=#dubbo-go-的组成项目>dubbo-go 的组成项目</a></li><li><a href=#dubbo-go-的功能介绍>dubbo-go 的功能介绍</a></li><li><a href=#dubbo-go-roadmap-2019-2020>dubbo-go roadmap 2019-2020</a></li><li><a href=#关于作者>关于作者</a></li></ul></li></ul></nav></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4"  [...]
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diff --git "a/zh/blog/2021/01/11/dubbo-go-\350\270\251\345\235\221\350\256\260/index.html" "b/zh/blog/2021/01/11/dubbo-go-\350\270\251\345\235\221\350\256\260/index.html"
index 2d17fd8..8488ad4 100644
--- "a/zh/blog/2021/01/11/dubbo-go-\350\270\251\345\235\221\350\256\260/index.html"
+++ "b/zh/blog/2021/01/11/dubbo-go-\350\270\251\345\235\221\350\256\260/index.html"
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -164,4 +164,4 @@
 	}
 	<span style=color:#719e07>return</span> resp.Success, errors.<span style=color:#268bd2>New</span>(resp.Message)
 }
-</code></pre></div><p>好了,至此我们就完成了 <em>dubbo-go</em> 的全部接入工作。 Happy Coding&mldr;</p><h2 id=写在最后>写在最后</h2><p>其实代码格式这个问题,我在接入的时候跟官方群里的维护者大佬提过,使用 <em>go</em> 官方的代码格式工具 <a href=https://github.com/golang/tools/tree/master/cmd/goimports>goimports</a> 来统一代码格式,这 样对于维护者以外的人提 <em>PR</em> 也是有利。我在接入的过程中遇到一个 <em>bug</em> ,我反馈给雨神,他就让我提了个 <em>PR</em> ,在整个过程就是这个 代码格式的问题,导致我反复的修改代码。</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2021/01/11/dub [...]
\ No newline at end of file
+</code></pre></div><p>好了,至此我们就完成了 <em>dubbo-go</em> 的全部接入工作。 Happy Coding&mldr;</p><h2 id=写在最后>写在最后</h2><p>其实代码格式这个问题,我在接入的时候跟官方群里的维护者大佬提过,使用 <em>go</em> 官方的代码格式工具 <a href=https://github.com/golang/tools/tree/master/cmd/goimports>goimports</a> 来统一代码格式,这 样对于维护者以外的人提 <em>PR</em> 也是有利。我在接入的过程中遇到一个 <em>bug</em> ,我反馈给雨神,他就让我提了个 <em>PR</em> ,在整个过程就是这个 代码格式的问题,导致我反复的修改代码。</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2021/01/11/dub [...]
\ No newline at end of file
diff --git "a/zh/blog/2021/01/11/\345\206\262\344\270\212\344\272\221\345\216\237\347\224\237dubbo-\345\217\221\345\270\203-go-\347\211\210\346\234\254/index.html" "b/zh/blog/2021/01/11/\345\206\262\344\270\212\344\272\221\345\216\237\347\224\237dubbo-\345\217\221\345\270\203-go-\347\211\210\346\234\254/index.html"
index 35ae8a6..8d6028e 100644
--- "a/zh/blog/2021/01/11/\345\206\262\344\270\212\344\272\221\345\216\237\347\224\237dubbo-\345\217\221\345\270\203-go-\347\211\210\346\234\254/index.html"
+++ "b/zh/blog/2021/01/11/\345\206\262\344\270\212\344\272\221\345\216\237\347\224\237dubbo-\345\217\221\345\270\203-go-\347\211\210\346\234\254/index.html"
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -57,4 +57,4 @@
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20200518e8bf87e5be80e78988e69cac href=/zh/blog/2020/05/18/%E8%BF%87%E5%BE%80%E7%89%88%E6%9C%AC/>过往版本</a></li></ul></ul></li></ul></ul></nav></div></div><div class="d-none d-xl-block col-xl-2 td-toc d-print-none"><div class="td-page-meta ml-2 pb-1 pt-2 mb-0"><a href=https://github.com/apache/dubbo-website/edit/master/content/zh/blog/news/dubbo-go-intro.md target=_blank><i class="fa fa-edit fa-fw"></i>编辑此页</a>
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/blog/news/dubbo-go-intro.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+ [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=%e5%86%b2%e4%b8%8a%e4%ba%91%e5%8e%9f%e7%94%9f%ef%bc%8cDubbo%20%e5%8f%91%e5%b8%83%20Go%20%e7%89%88%e6%9c%ac" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
-<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/zh/blog/news/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=td-content><h1>冲上云原生,Dubbo 发布 Go 版本</h1><div class=lead>本文记录了 OSCHINA 对何鑫铭的采访,原文出处:https://www.oschina.net/question/3820517_2 [...]
\ No newline at end of file
+<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/zh/blog/news/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=td-content><h1>冲上云原生,Dubbo 发布 Go 版本</h1><div class=lead>本文记录了 OSCHINA 对何鑫铭的采访,原文出处:https://www.oschina.net/question/3820517_2 [...]
\ No newline at end of file
diff --git "a/zh/blog/2021/01/11/\345\234\250dubbo-go\344\270\255\344\275\277\347\224\250sentinel/index.html" "b/zh/blog/2021/01/11/\345\234\250dubbo-go\344\270\255\344\275\277\347\224\250sentinel/index.html"
index 1741961..de18df0 100644
--- "a/zh/blog/2021/01/11/\345\234\250dubbo-go\344\270\255\344\275\277\347\224\250sentinel/index.html"
+++ "b/zh/blog/2021/01/11/\345\234\250dubbo-go\344\270\255\344\275\277\347\224\250sentinel/index.html"
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -130,4 +130,4 @@
 <span style=color:#719e07>if</span> err <span style=color:#719e07>!=</span> <span style=color:#cb4b16>nil</span> {
 	<span style=color:#586e75>// 加载规则失败,进行相关处理
 </span><span style=color:#586e75></span>}
-</code></pre></div><h1 id=总结>总结</h1><p>更加具体的实现,我就不详细论述,大家可以去看源码进一步了解。</p><p>最后,欢迎大家持续关注,或者贡献代码,期待dubbo-go在2020年在云原生领域继续突破。</p><p>dubbo-go仓库地址:https://github.com/apache/dubbo-go</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2021/01/11/%E6%97%A0%E7%BC%9D%E8%A1%94%E6%8E%A5-grpc-%E4%B8%8E-dubbo-go/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2021/01/11/dubbo-go-getty-%E5%BC%80%E5%8F%91%E6%97%A5 [...]
\ No newline at end of file
+</code></pre></div><h1 id=总结>总结</h1><p>更加具体的实现,我就不详细论述,大家可以去看源码进一步了解。</p><p>最后,欢迎大家持续关注,或者贡献代码,期待dubbo-go在2020年在云原生领域继续突破。</p><p>dubbo-go仓库地址:https://github.com/apache/dubbo-go</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2021/01/11/%E6%97%A0%E7%BC%9D%E8%A1%94%E6%8E%A5-grpc-%E4%B8%8E-dubbo-go/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2021/01/11/dubbo-go-getty-%E5%BC%80%E5%8F%91%E6%97%A5 [...]
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diff --git "a/zh/blog/2021/01/11/\346\227\240\347\274\235\350\241\224\346\216\245-grpc-\344\270\216-dubbo-go/index.html" "b/zh/blog/2021/01/11/\346\227\240\347\274\235\350\241\224\346\216\245-grpc-\344\270\216-dubbo-go/index.html"
index aa03414..51b8736 100644
--- "a/zh/blog/2021/01/11/\346\227\240\347\274\235\350\241\224\346\216\245-grpc-\344\270\216-dubbo-go/index.html"
+++ "b/zh/blog/2021/01/11/\346\227\240\347\274\235\350\241\224\346\216\245-grpc-\344\270\216-dubbo-go/index.html"
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -57,4 +57,4 @@
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20200518e8bf87e5be80e78988e69cac href=/zh/blog/2020/05/18/%E8%BF%87%E5%BE%80%E7%89%88%E6%9C%AC/>过往版本</a></li></ul></ul></li></ul></ul></nav></div></div><div class="d-none d-xl-block col-xl-2 td-toc d-print-none"><div class="td-page-meta ml-2 pb-1 pt-2 mb-0"><a href=https://github.com/apache/dubbo-website/edit/master/content/zh/blog/news/dubbo-go-grpc.md target=_blank><i class="fa fa-edit fa-fw"></i>编辑此页</a>
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/blog/news/dubbo-go-grpc.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+t [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=%e6%97%a0%e7%bc%9d%e8%a1%94%e6%8e%a5%20gRPC%20%e4%b8%8e%20dubbo-go" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
-<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div><nav id=TableOfContents><ul><li><a href=#grpc>gRPC</a></li><li><a href=#client-端>Client 端</a></li><li><a href=#设计>设计</a></li><li><a href=#实现>实现</a><ul><li><a href=#server端>server端</a></li></ul></li><li><a href=#client端>Client端</a><ul><li><a href=#代码生成>代码生成</a></li></ul></li></ul></nav></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg [...]
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+<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div><nav id=TableOfContents><ul><li><a href=#grpc>gRPC</a></li><li><a href=#client-端>Client 端</a></li><li><a href=#设计>设计</a></li><li><a href=#实现>实现</a><ul><li><a href=#server端>server端</a></li></ul></li><li><a href=#client端>Client端</a><ul><li><a href=#代码生成>代码生成</a></li></ul></li></ul></nav></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg [...]
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diff --git a/zh/blog/2021/01/12/dubbo-go-1.4.0/index.html b/zh/blog/2021/01/12/dubbo-go-1.4.0/index.html
index 0c7b30c..0dce6de 100644
--- a/zh/blog/2021/01/12/dubbo-go-1.4.0/index.html
+++ b/zh/blog/2021/01/12/dubbo-go-1.4.0/index.html
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2021/01/12/dubbo-go-1.4.0/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2021-01-12T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="dubbo-go 1.4.0"><meta itemprop=description content="dubbo-go 1.4.0 版本发布, [...]
+"><meta itemprop=datePublished content="2021-01-12T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="468"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="dubbo-go 1.4.0"><meta name=twitter:description content="dubbo-go 1.4.0 版本发布,支持 K8s 注册中心、rest 协议
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -62,4 +65,4 @@
     Gender  <span style=color:#dc322f>string</span>
     DogName <span style=color:#dc322f>string</span> <span style=color:#2aa198>`hessian:&#34;-&#34;`</span>
 }
-</code></pre></div><p>同时,就像 json 编码中通过 <code>immediately</code> 可以在序列化中忽略该字段,同理,通过 <code>hessian:"-"</code> 用户也可以让冗余字段不参与 hessian 序列化。</p><p>目前,上述四个特性已被某 Go 版本的 sidecar 集成到其商业版本中提供商业服务。</p><h2 id=6-nacos-配置中心>6. Nacos 配置中心</h2><p>配置中心是现代微服务架构里面的核心组件,现在 dubbo-go 提供了对配置中心的支持。</p><p><img src=/imgs/blog/dubbo-go/1.4/config-center.png alt></p><p>Nacos 作为一个易于构建云原生应用的动态服务发现、配置管理和服务管理平台,在该版本终于作为配置中心而得到了支持。</p><p>参考范例<sup id=fnref:3><a href=#fn:3 class=footnote-ref role=doc-noteref>3</a></sup>.</ [...]
\ No newline at end of file
+</code></pre></div><p>同时,就像 json 编码中通过 <code>immediately</code> 可以在序列化中忽略该字段,同理,通过 <code>hessian:"-"</code> 用户也可以让冗余字段不参与 hessian 序列化。</p><p>目前,上述四个特性已被某 Go 版本的 sidecar 集成到其商业版本中提供商业服务。</p><h2 id=6-nacos-配置中心>6. Nacos 配置中心</h2><p>配置中心是现代微服务架构里面的核心组件,现在 dubbo-go 提供了对配置中心的支持。</p><p><img src=/imgs/blog/dubbo-go/1.4/config-center.png alt></p><p>Nacos 作为一个易于构建云原生应用的动态服务发现、配置管理和服务管理平台,在该版本终于作为配置中心而得到了支持。</p><p>参考范例<sup id=fnref:3><a href=#fn:3 class=footnote-ref role=doc-noteref>3</a></sup>.</ [...]
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diff --git "a/zh/blog/2021/01/12/dubbo-go-\344\270\255\345\246\202\344\275\225\345\256\236\347\216\260\350\267\257\347\224\261\350\247\204\345\210\231\345\212\237\350\203\275/index.html" "b/zh/blog/2021/01/12/dubbo-go-\344\270\255\345\246\202\344\275\225\345\256\236\347\216\260\350\267\257\347\224\261\350\247\204\345\210\231\345\212\237\350\203\275/index.html"
index 95ffd83..1e3daef 100644
--- "a/zh/blog/2021/01/12/dubbo-go-\344\270\255\345\246\202\344\275\225\345\256\236\347\216\260\350\267\257\347\224\261\350\247\204\345\210\231\345\212\237\350\203\275/index.html"
+++ "b/zh/blog/2021/01/12/dubbo-go-\344\270\255\345\246\202\344\275\225\345\256\236\347\216\260\350\267\257\347\224\261\350\247\204\345\210\231\345\212\237\350\203\275/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2021/01/12/dubbo-go-%E4%B8%AD%E5%A6%82%E4%BD%95%E5%AE%9E%E7%8E%B0%E8%B7%AF%E7%94%B1%E8%A7%84%E5%88%99%E5%8A%9F%E8%83%BD/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2021-01-12T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta i [...]
+"><meta itemprop=datePublished content="2021-01-12T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="436"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="dubbo-go 中如何实现路由规则功能"><meta name=twitter:description content="本文介绍了在 dubbo-go 中路由规则功能的设计与实现
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -131,4 +134,4 @@ priority: <span style=color:#2aa198>1</span>
 force: <span style=color:#cb4b16>true</span>
 conditions : [<span style=color:#2aa198>&#34;host = 1.1.1.1 =&gt; host = 192.168.199.214&#34;</span>]
 </code></pre></div><p>更多配置方式:<a href=http://dubbo.apache.org/zh-cn/docs/user/demos/routing-rule.html>条件路由配置</a></p><h3 id=配置中心配置>配置中心配置</h3><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-golang data-lang=golang>_ <span style=color:#2aa198>&#34;github.com/apache/dubbo-go/config_center/zookeeper&#34;</span>
-</code></pre></div><p>目前仅支持 zookeeper 配置中心,与 dubbo-admin 结合即可使用。配置方式如下:</p><p><img src=/imgs/blog/dubbo-go/router/dubbo-admin-1.png alt></p><p><img src=/imgs/blog/dubbo-go/router/dubbo-admin-2.png alt></p><h2 id=总结>总结</h2><p>更加具体的实现,我就不详细论述,大家可以去看源码,欢迎大家持续关注,或者贡献代码。</p><p>整个路由规则功能,已经能跟上 dubbo 2.7.x 版本,已经支持本地及远端路由规则配置管理。从扩展性来说,是比较便利。目前已经支持条件路由、标签路由与健康检测路由,虽然能满足基本使用场景,距离完善还有还长远的路。</p><p>未来计划:</p><ol><li>更多的配置中心支持,理论上已经支持,但还没测试。</li><li>service-router(未支持)</li><li>标签路由-配置中心(未支持)</li><li>目前路 [...]
\ No newline at end of file
+</code></pre></div><p>目前仅支持 zookeeper 配置中心,与 dubbo-admin 结合即可使用。配置方式如下:</p><p><img src=/imgs/blog/dubbo-go/router/dubbo-admin-1.png alt></p><p><img src=/imgs/blog/dubbo-go/router/dubbo-admin-2.png alt></p><h2 id=总结>总结</h2><p>更加具体的实现,我就不详细论述,大家可以去看源码,欢迎大家持续关注,或者贡献代码。</p><p>整个路由规则功能,已经能跟上 dubbo 2.7.x 版本,已经支持本地及远端路由规则配置管理。从扩展性来说,是比较便利。目前已经支持条件路由、标签路由与健康检测路由,虽然能满足基本使用场景,距离完善还有还长远的路。</p><p>未来计划:</p><ol><li>更多的配置中心支持,理论上已经支持,但还没测试。</li><li>service-router(未支持)</li><li>标签路由-配置中心(未支持)</li><li>目前路 [...]
\ No newline at end of file
diff --git "a/zh/blog/2021/01/12/\350\256\260\344\270\200\346\254\241\345\257\271-dubbo-go-hessian2-\347\232\204\346\200\247\350\203\275\344\274\230\345\214\226/index.html" "b/zh/blog/2021/01/12/\350\256\260\344\270\200\346\254\241\345\257\271-dubbo-go-hessian2-\347\232\204\346\200\247\350\203\275\344\274\230\345\214\226/index.html"
index 45cbe29..19d056f 100644
--- "a/zh/blog/2021/01/12/\350\256\260\344\270\200\346\254\241\345\257\271-dubbo-go-hessian2-\347\232\204\346\200\247\350\203\275\344\274\230\345\214\226/index.html"
+++ "b/zh/blog/2021/01/12/\350\256\260\344\270\200\346\254\241\345\257\271-dubbo-go-hessian2-\347\232\204\346\200\247\350\203\275\344\274\230\345\214\226/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2021/01/12/%E8%AE%B0%E4%B8%80%E6%AC%A1%E5%AF%B9-dubbo-go-hessian2-%E7%9A%84%E6%80%A7%E8%83%BD%E4%BC%98%E5%8C%96/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2021-01-12T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop= [...]
+"><meta itemprop=datePublished content="2021-01-12T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="667"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="记一次对 dubbo-go-hessian2 的性能优化"><meta name=twitter:description content="本文介绍了在 dubbo-go-hessian2 中的一次性能调优
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -141,4 +144,4 @@ BenchmarkDecode-8 <span style=color:#2aa198>113151</span>    <span style=color:#
 BenchmarkDecode-8 <span style=color:#2aa198>109197</span>    <span style=color:#2aa198>10002</span> ns/op     <span style=color:#2aa198>6424</span> B/op    <span style=color:#2aa198>98</span> allocs/op
 PASS
 ok      github.com/apache/dubbo-go-hessian2    28.680s
-</code></pre></div><p>虽然每次的结果不稳定,但就整体而言,目前的序列化和反序列化性能大概都是JSON标准库的85%左右。这个成绩并不能说好,但短期内能花20分的精力得到一个80分的结果,应该也是可以接受的。至于剩下的20%,就不是靠改几行代码就能搞定了。内存分配是否合理、执行流程是否有冗余,都是需要一点一滴地去改进。</p><h2 id=总结>总结</h2><p>最后,我们来总结一下本文主要的优化步骤:</p><ul><li>利用火焰图 快速定位消耗 CPU 较高的模块;</li><li>利用缓存机制,快速消除重复的计算;</li><li>利用 CallTree、MethodList 等多种工具分析小段代码的精确消耗;</li><li>遵循二八定律,以最小的成本做出一个效果显著的收益。</li></ul><h3 id=欢迎加入-dubbo-go-社区>欢迎加入 dubbo-go 社区</h3><p>目前 dubbo-go 已经到了一个比较稳定成熟的状态。在接下来的版�
 ��里面,我们将集中精力在云原生上。下一个版本,我们将首先实现应用维度的服务注册,这是 [...]
\ No newline at end of file
+</code></pre></div><p>虽然每次的结果不稳定,但就整体而言,目前的序列化和反序列化性能大概都是JSON标准库的85%左右。这个成绩并不能说好,但短期内能花20分的精力得到一个80分的结果,应该也是可以接受的。至于剩下的20%,就不是靠改几行代码就能搞定了。内存分配是否合理、执行流程是否有冗余,都是需要一点一滴地去改进。</p><h2 id=总结>总结</h2><p>最后,我们来总结一下本文主要的优化步骤:</p><ul><li>利用火焰图 快速定位消耗 CPU 较高的模块;</li><li>利用缓存机制,快速消除重复的计算;</li><li>利用 CallTree、MethodList 等多种工具分析小段代码的精确消耗;</li><li>遵循二八定律,以最小的成本做出一个效果显著的收益。</li></ul><h3 id=欢迎加入-dubbo-go-社区>欢迎加入 dubbo-go 社区</h3><p>目前 dubbo-go 已经到了一个比较稳定成熟的状态。在接下来的版�
 ��里面,我们将集中精力在云原生上。下一个版本,我们将首先实现应用维度的服务注册,这是 [...]
\ No newline at end of file
diff --git a/zh/blog/2021/01/14/dubbo-go-1.5.0/index.html b/zh/blog/2021/01/14/dubbo-go-1.5.0/index.html
index e6bc8ba..579f0a2 100644
--- a/zh/blog/2021/01/14/dubbo-go-1.5.0/index.html
+++ b/zh/blog/2021/01/14/dubbo-go-1.5.0/index.html
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2021/01/14/dubbo-go-1.5.0/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2021-01-14T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="dubbo-go 1.5.0"><meta itemprop=description content="Dubbo-go 发布 1.5 版,朝云 [...]
+"><meta itemprop=datePublished content="2021-01-14T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="289"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="dubbo-go 1.5.0"><meta name=twitter:description content="Dubbo-go 发布 1.5 版,朝云原生迈出关键一步
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -57,4 +60,4 @@
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20200518e8bf87e5be80e78988e69cac href=/zh/blog/2020/05/18/%E8%BF%87%E5%BE%80%E7%89%88%E6%9C%AC/>过往版本</a></li></ul></ul></li></ul></ul></nav></div></div><div class="d-none d-xl-block col-xl-2 td-toc d-print-none"><div class="td-page-meta ml-2 pb-1 pt-2 mb-0"><a href=https://github.com/apache/dubbo-website/edit/master/content/zh/blog/releases/dubbo-go-1.5.md target=_blank><i class="fa fa-edit fa-fw"></i>编辑此页</a>
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/blog/releases/dubbo-go-1.5.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+a [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=dubbo-go%201.5.0" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
-<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div><nav id=TableOfContents><ul><li><a href=#引语>引语</a></li><li><a href=#应用维度注册模型>应用维度注册模型</a></li><li><a href=#metadata-report-元数据中心>Metadata Report 元数据中心</a></li><li><a href=#invocation-接口支持-attribute-属性>Invocation 接口支持 attribute 属性</a></li><li><a href=#k8s注册中心>k8s注册中心</a></li></ul></nav></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg [...]
\ No newline at end of file
+<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div><nav id=TableOfContents><ul><li><a href=#引语>引语</a></li><li><a href=#应用维度注册模型>应用维度注册模型</a></li><li><a href=#metadata-report-元数据中心>Metadata Report 元数据中心</a></li><li><a href=#invocation-接口支持-attribute-属性>Invocation 接口支持 attribute 属性</a></li><li><a href=#k8s注册中心>k8s注册中心</a></li></ul></nav></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg [...]
\ No newline at end of file
diff --git a/zh/blog/2021/01/14/dubbo-go-1.5.1/index.html b/zh/blog/2021/01/14/dubbo-go-1.5.1/index.html
index 70f4653..48ea206 100644
--- a/zh/blog/2021/01/14/dubbo-go-1.5.1/index.html
+++ b/zh/blog/2021/01/14/dubbo-go-1.5.1/index.html
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2021/01/14/dubbo-go-1.5.1/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2021-01-14T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="dubbo-go 1.5.1"><meta itemprop=description content="Dubbo-go 团队近期发布了 Dub [...]
+"><meta itemprop=datePublished content="2021-01-14T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="341"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="dubbo-go 1.5.1"><meta name=twitter:description content="Dubbo-go 团队近期发布了 Dubbo-go v1.5.1,Dubbo-go 是 Apache Dubbo 项目的 Go 实现。
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -102,4 +105,4 @@ err <span style=color:#719e07>:=</span> userProvider.<span style=color:#268bd2>G
     <span style=color:#268bd2>priority</span>: <span style=color:#2aa198>1</span>
     <span style=color:#268bd2>force</span>: <span style=color:#cb4b16>true</span>
     <span style=color:#268bd2>conditions </span>: [<span style=color:#2aa198>&#34;host = 192.168.199.208 =&gt; host = 192.168.199.208 &#34;</span>]
-</code></pre></div><h4 id=521-规则详解>5.2.1 规则详解</h4><h5 id=各字段含义>各字段含义</h5><ul><li>scope表示路由规则的作用粒度,scope的取值会决定key的取值。必填。</li><li><ul><li>service 服务粒度</li></ul></li><li>application 应用粒度</li><li>Key明确规则体作用在哪个服务或应用。必填。</li><li><ul><li>scope=service时,key取值为[{group}/]{service}[:{version}]的组合</li></ul></li><li>scope=application时,key取值为application名称</li><li>enabled=true 当前路由规则是否生效,可不填,缺省生效。</li><li>force=false 当路由结果为空时,是否强制执行,如果不强制执行,路由结果为空的路由规则将自动失效,可不填,缺省为 false。</li><li>runtime=false 是否在每次调用时 [...]
\ No newline at end of file
+</code></pre></div><h4 id=521-规则详解>5.2.1 规则详解</h4><h5 id=各字段含义>各字段含义</h5><ul><li>scope表示路由规则的作用粒度,scope的取值会决定key的取值。必填。</li><li><ul><li>service 服务粒度</li></ul></li><li>application 应用粒度</li><li>Key明确规则体作用在哪个服务或应用。必填。</li><li><ul><li>scope=service时,key取值为[{group}/]{service}[:{version}]的组合</li></ul></li><li>scope=application时,key取值为application名称</li><li>enabled=true 当前路由规则是否生效,可不填,缺省生效。</li><li>force=false 当路由结果为空时,是否强制执行,如果不强制执行,路由结果为空的路由规则将自动失效,可不填,缺省为 false。</li><li>runtime=false 是否在每次调用时 [...]
\ No newline at end of file
diff --git a/zh/blog/2021/01/14/dubbo-go-hessian2-v1.6.0/index.html b/zh/blog/2021/01/14/dubbo-go-hessian2-v1.6.0/index.html
index 9edea86..c979dfe 100644
--- a/zh/blog/2021/01/14/dubbo-go-hessian2-v1.6.0/index.html
+++ b/zh/blog/2021/01/14/dubbo-go-hessian2-v1.6.0/index.html
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2021/01/14/dubbo-go-hessian2-v1.6.0/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2021-01-14T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="dubbo-go-hessian2 v1.6.0"><meta itemprop=description content=" [...]
+"><meta itemprop=datePublished content="2021-01-14T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="187"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="dubbo-go-hessian2 v1.6.0"><meta name=twitter:description content="What's new in Dubbo-go-hessian2 v1.6.0
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -62,4 +65,4 @@
     Gender  <span style=color:#dc322f>string</span>
     DogName <span style=color:#dc322f>string</span> <span style=color:#2aa198>`hessian:&#34;-&#34;`</span>
 }
-</code></pre></div><p>同时,就像 json 编码中通过 immediately 可以在序列化中忽略该字段,同理,通过 hessian:"-" 用户也可以让冗余字段不参与 hessian 序列化。</p><p>对应pr <a href=https://github.com/apache/dubbo-go-hessian2/pull/154>#154</a>,作者 <a href=https://github.com/micln>micln</a></p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2021/01/14/dubbo-go-hessian2-v1.7.0/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2021/01/14/dubbo-go-1.5.1/ cla [...]
\ No newline at end of file
+</code></pre></div><p>同时,就像 json 编码中通过 immediately 可以在序列化中忽略该字段,同理,通过 hessian:"-" 用户也可以让冗余字段不参与 hessian 序列化。</p><p>对应pr <a href=https://github.com/apache/dubbo-go-hessian2/pull/154>#154</a>,作者 <a href=https://github.com/micln>micln</a></p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2021/01/14/dubbo-go-hessian2-v1.7.0/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2021/01/14/dubbo-go-1.5.1/ cla [...]
\ No newline at end of file
diff --git a/zh/blog/2021/01/14/dubbo-go-hessian2-v1.7.0/index.html b/zh/blog/2021/01/14/dubbo-go-hessian2-v1.7.0/index.html
index af0a9ab..fdf3c63 100644
--- a/zh/blog/2021/01/14/dubbo-go-hessian2-v1.7.0/index.html
+++ b/zh/blog/2021/01/14/dubbo-go-hessian2-v1.7.0/index.html
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2021/01/14/dubbo-go-hessian2-v1.7.0/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2021-01-14T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="dubbo-go-hessian2 v1.7.0"><meta itemprop=description content=" [...]
+"><meta itemprop=datePublished content="2021-01-14T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="539"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="dubbo-go-hessian2 v1.7.0"><meta name=twitter:description content="What's new in Dubbo-go-hessian2 v1.7.0
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -184,4 +187,4 @@
 <span style=color:#268bd2>func</span> (Circular) <span style=color:#268bd2>JavaClassName</span>() <span style=color:#dc322f>string</span> {
     <span style=color:#719e07>return</span> <span style=color:#2aa198>&#34;com.company.Circular&#34;</span>
 }
-</code></pre></div><h3 id=33-fix-decoding-error-for-map-in-map-229httpsgithubcomapachedubbo-go-hessian2pull229>3.3 fix decoding error for map in map. <a href=https://github.com/apache/dubbo-go-hessian2/pull/229>#229</a></h3><p>v1.7.0 之前嵌套map无法正确解析,主要原因是对应的map对象被当做一个数据类型却未被自动加到类引用列表中,而嵌套map类信息是同一类型的引用,去类引用列表找,找不到就报错了。 解决这个问题的方法就是遇到map类对象,也将其加入到类引用列表中即可。 问题详细参考 <a href=https://github.com/apache/dubbo-go-hessian2/issues/119>#119</a>.</p><h3 id=34-fix-fields-name-mismatch-in-duration-class-2 [...]
\ No newline at end of file
+</code></pre></div><h3 id=33-fix-decoding-error-for-map-in-map-229httpsgithubcomapachedubbo-go-hessian2pull229>3.3 fix decoding error for map in map. <a href=https://github.com/apache/dubbo-go-hessian2/pull/229>#229</a></h3><p>v1.7.0 之前嵌套map无法正确解析,主要原因是对应的map对象被当做一个数据类型却未被自动加到类引用列表中,而嵌套map类信息是同一类型的引用,去类引用列表找,找不到就报错了。 解决这个问题的方法就是遇到map类对象,也将其加入到类引用列表中即可。 问题详细参考 <a href=https://github.com/apache/dubbo-go-hessian2/issues/119>#119</a>.</p><h3 id=34-fix-fields-name-mismatch-in-duration-class-2 [...]
\ No newline at end of file
diff --git "a/zh/blog/2021/01/14/dubbo-go-\344\270\255-rest-\345\215\217\350\256\256\345\256\236\347\216\260/index.html" "b/zh/blog/2021/01/14/dubbo-go-\344\270\255-rest-\345\215\217\350\256\256\345\256\236\347\216\260/index.html"
index 2dfeb96..1795277 100644
--- "a/zh/blog/2021/01/14/dubbo-go-\344\270\255-rest-\345\215\217\350\256\256\345\256\236\347\216\260/index.html"
+++ "b/zh/blog/2021/01/14/dubbo-go-\344\270\255-rest-\345\215\217\350\256\256\345\256\236\347\216\260/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2021/01/14/dubbo-go-%E4%B8%AD-rest-%E5%8D%8F%E8%AE%AE%E5%AE%9E%E7%8E%B0/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2021-01-14T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="dubbo-go 中 REST 协议实现"><met [...]
+"><meta itemprop=datePublished content="2021-01-14T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="507"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="dubbo-go 中 REST 协议实现"><meta name=twitter:description content="在社区小伙伴们的努力下,Apache/dubbo-go 在 v1.4.0 中支持 REST 协议了。
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -155,4 +158,4 @@ REST 配置之外的其他配置,所以需要在方法中调用方法设置配
 <span style=color:#586e75>// 启动dubbo服务,发布rest等接口
 </span><span style=color:#586e75></span>config.<span style=color:#268bd2>Load</span>()
 </code></pre></div><h2 id=展望>展望</h2><p>以上是关于 REST 协议的一些介绍,具体的实现我就不详细讲了,大家可以去参阅源码。</p><p>如果想看具体的Example,请参考:</p><p><a href=https://github.com/dubbogo/dubbo-samples/tree/master/golang/general/rest>https://github.com/dubbogo/dubbo-samples/tree/master/golang/general/rest</a></p><p>REST 未来需要支持 HTTPS 协议和基于 open tracing 标准 api 的链路追踪。REST 的配置信息未来也不是 REST协议独有的,这些配置信息未来可以作为每个 dubbo 接口的元数据,存储到元数据中心,为网关提供
-HTTP 协议与 dubbo 协议之间的映射关系。</p><blockquote><p>作者:蒋超,github id Patrick0308,在 杭州贝安云科技有限公司 任职服务开发工程师。</p></blockquote><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2021/01/14/dubbo-go-%E4%B8%AD%E5%B0%86-kubernets-%E5%8E%9F%E4%BD%9C%E4%B8%BA%E6%B3%A8%E5%86%8C%E4%B8%AD%E7%9A%84%E8%AE%BE%E8%AE%A1%E5%92%8C%E5%AE%9E%E7%8E%B0/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2021/01/15/%E5%88%86%E5%B8%83%E5%B [...]
\ No newline at end of file
+HTTP 协议与 dubbo 协议之间的映射关系。</p><blockquote><p>作者:蒋超,github id Patrick0308,在 杭州贝安云科技有限公司 任职服务开发工程师。</p></blockquote><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2021/01/14/dubbo-go-%E4%B8%AD%E5%B0%86-kubernets-%E5%8E%9F%E4%BD%9C%E4%B8%BA%E6%B3%A8%E5%86%8C%E4%B8%AD%E7%9A%84%E8%AE%BE%E8%AE%A1%E5%92%8C%E5%AE%9E%E7%8E%B0/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2021/01/15/%E5%88%86%E5%B8%83%E5%B [...]
\ No newline at end of file
diff --git "a/zh/blog/2021/01/14/dubbo-go-\344\270\255\345\260\206-kubernets-\345\216\237\344\275\234\344\270\272\346\263\250\345\206\214\344\270\255\347\232\204\350\256\276\350\256\241\345\222\214\345\256\236\347\216\260/index.html" "b/zh/blog/2021/01/14/dubbo-go-\344\270\255\345\260\206-kubernets-\345\216\237\344\275\234\344\270\272\346\263\250\345\206\214\344\270\255\347\232\204\350\256\276\350\256\241\345\222\214\345\256\236\347\216\260/index.html"
index 211f949..927eebb 100644
--- "a/zh/blog/2021/01/14/dubbo-go-\344\270\255\345\260\206-kubernets-\345\216\237\344\275\234\344\270\272\346\263\250\345\206\214\344\270\255\347\232\204\350\256\276\350\256\241\345\222\214\345\256\236\347\216\260/index.html"
+++ "b/zh/blog/2021/01/14/dubbo-go-\344\270\255\345\260\206-kubernets-\345\216\237\344\275\234\344\270\272\346\263\250\345\206\214\344\270\255\347\232\204\350\256\276\350\256\241\345\222\214\345\256\236\347\216\260/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2021/01/14/dubbo-go-%E4%B8%AD%E5%B0%86-kubernets-%E5%8E%9F%E4%BD%9C%E4%B8%BA%E6%B3%A8%E5%86%8C%E4%B8%AD%E7%9A%84%E8%AE%BE%E8%AE%A1%E5%92%8C%E5%AE%9E%E7%8E%B0/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2021-01-14T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:sit [...]
+"><meta itemprop=datePublished content="2021-01-14T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="333"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="dubbo-go 中将 Kubernets 原⽣作为注册中⼼的设计和实现"><meta name=twitter:description content="随着云原⽣的推⼴,越来越多的公司或组织将服务容器化,并将容器化后的服务部署在 Kubernetes 集群中。
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -70,4 +73,4 @@ cmVudG8udXNlci5Vc2VyUHJvdmlkZXIvcHJvdmlkZXJzIiwidiI6IiJ9LHsiayI6Ii9kdWJiby9jb2
 0uaWt1cmVudG8udXNlci5Vc2VyUHJvdmlkZXIvY29uc3VtZXJzL2NvbnN1bWVyJTNBJTJGJTJGMTcy
 LjE3LjAuOCUyRlVzZXJQcm92aWRlciUzRmNhdGVnb3J5JTNEY29uc3VtZXJzJTI2ZHViYm8lM0RkdW
 Jib2dvLWNvbnN1bWVyLTIuNi4wJTI2cHJvdG9jb2wlM0RkdWJibyIsInYiOiIifV0=
-</code></pre></div><p>由于每个 dubbo-go 的 Pod 均只负责注册本进程的元数据,因此 Annotations 字段⻓度也不会因为运⾏ dubbo-go 进程的 Pod 数量增加⽽增加。</p><h3 id=服务发现>服务发现</h3><p>依赖kubernetes Api-Server 提供了Watch的功能。可以观察特定namespace内各Pod对象的变化。 dubbo-go为了避免dubbo-go进程watch到与dubbo-go进程⽆关的Pod的变化,dubbo-go将watch的条件限制在当前Pod所在的namespace,以及 watch 具有 Key为<strong>dubbo.io/label</strong> Value为 <strong>dubbo.io-value</strong> 的Pod。在Watch到对应Pod的变化后实时更新本地Cache,并通过Registry提供的Subscribe通</p><p>知建⽴在注册中⼼之上的服务集群管理,或者其他功能。</p><h3 id=总体设计图>总体设计图</h3><p> [...]
\ No newline at end of file
+</code></pre></div><p>由于每个 dubbo-go 的 Pod 均只负责注册本进程的元数据,因此 Annotations 字段⻓度也不会因为运⾏ dubbo-go 进程的 Pod 数量增加⽽增加。</p><h3 id=服务发现>服务发现</h3><p>依赖kubernetes Api-Server 提供了Watch的功能。可以观察特定namespace内各Pod对象的变化。 dubbo-go为了避免dubbo-go进程watch到与dubbo-go进程⽆关的Pod的变化,dubbo-go将watch的条件限制在当前Pod所在的namespace,以及 watch 具有 Key为<strong>dubbo.io/label</strong> Value为 <strong>dubbo.io-value</strong> 的Pod。在Watch到对应Pod的变化后实时更新本地Cache,并通过Registry提供的Subscribe通</p><p>知建⽴在注册中⼼之上的服务集群管理,或者其他功能。</p><h3 id=总体设计图>总体设计图</h3><p> [...]
\ No newline at end of file
diff --git "a/zh/blog/2021/01/14/dubbo-go-\345\217\257\344\277\241\350\260\203\347\224\250\345\256\236\347\216\260/index.html" "b/zh/blog/2021/01/14/dubbo-go-\345\217\257\344\277\241\350\260\203\347\224\250\345\256\236\347\216\260/index.html"
index 942e3f8..f97c6f6 100644
--- "a/zh/blog/2021/01/14/dubbo-go-\345\217\257\344\277\241\350\260\203\347\224\250\345\256\236\347\216\260/index.html"
+++ "b/zh/blog/2021/01/14/dubbo-go-\345\217\257\344\277\241\350\260\203\347\224\250\345\256\236\347\216\260/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2021/01/14/dubbo-go-%E5%8F%AF%E4%BF%A1%E8%B0%83%E7%94%A8%E5%AE%9E%E7%8E%B0/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2021-01-14T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="dubbo-go 可信调用实现"><meta  [...]
+"><meta itemprop=datePublished content="2021-01-14T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="249"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="dubbo-go 可信调用实现"><meta name=twitter:description content="本文将讲解如何在 Dubbo/Dubbo-Go 中实现灵活,安全和高效的身份验证和授权方案。
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -106,4 +109,4 @@
     <span style=color:#268bd2>methods</span>:
       - <span style=color:#268bd2>name</span>: <span style=color:#2aa198>&#34;GetUser&#34;</span>
         <span style=color:#268bd2>retries</span>: <span style=color:#2aa198>3</span>
-</code></pre></div><p>可以看到,dubbo-go 接入鉴权认证的功能也十分简单。需要补充说明的是,配置文件文件中 ak/sk 都加了特殊前缀 &ldquo;.",是为了说明该字段是敏感信息,不能在发起网络请求时传输出去,相关代码可参阅 <a href=https://github.com/apache/dubbo-go/pull/509>dubbo-go-pr-509</a>。</p><h2 id=总结>总结</h2><p>Apache Dubbo 作为一款老而弥新的服务治理框架,无论是其自身还是其生态都还在飞速进化中。本文描述的最新实现的可信服务调用,是为了避免敏感接口被匿名用户调用而在 SDK 层面提供的额外保障,在 RPC 层面保障安全性。</p><p>Dubbo-Go 作为 Dubbo 生态中发展最快的成员,目前基本上保持与 Dubbo 齐头并进的态势。Dubbo-Go 社区钉钉群号为 23331795, 欢迎你的加入。</p><blockquote><p>作者信息: 郑泽超,Apache Dubbo/Dubbo-Go committer, [...]
\ No newline at end of file
+</code></pre></div><p>可以看到,dubbo-go 接入鉴权认证的功能也十分简单。需要补充说明的是,配置文件文件中 ak/sk 都加了特殊前缀 &ldquo;.",是为了说明该字段是敏感信息,不能在发起网络请求时传输出去,相关代码可参阅 <a href=https://github.com/apache/dubbo-go/pull/509>dubbo-go-pr-509</a>。</p><h2 id=总结>总结</h2><p>Apache Dubbo 作为一款老而弥新的服务治理框架,无论是其自身还是其生态都还在飞速进化中。本文描述的最新实现的可信服务调用,是为了避免敏感接口被匿名用户调用而在 SDK 层面提供的额外保障,在 RPC 层面保障安全性。</p><p>Dubbo-Go 作为 Dubbo 生态中发展最快的成员,目前基本上保持与 Dubbo 齐头并进的态势。Dubbo-Go 社区钉钉群号为 23331795, 欢迎你的加入。</p><blockquote><p>作者信息: 郑泽超,Apache Dubbo/Dubbo-Go committer, [...]
\ No newline at end of file
diff --git "a/zh/blog/2021/01/14/dubbo-go-\346\272\220\347\240\201\347\254\224\350\256\260\344\270\200server-\347\253\257\345\274\200\345\220\257\346\234\215\345\212\241\350\277\207\347\250\213/index.html" "b/zh/blog/2021/01/14/dubbo-go-\346\272\220\347\240\201\347\254\224\350\256\260\344\270\200server-\347\253\257\345\274\200\345\220\257\346\234\215\345\212\241\350\277\207\347\250\213/index.html"
index 1451b3b..b945cee 100644
--- "a/zh/blog/2021/01/14/dubbo-go-\346\272\220\347\240\201\347\254\224\350\256\260\344\270\200server-\347\253\257\345\274\200\345\220\257\346\234\215\345\212\241\350\277\207\347\250\213/index.html"
+++ "b/zh/blog/2021/01/14/dubbo-go-\346\272\220\347\240\201\347\254\224\350\256\260\344\270\200server-\347\253\257\345\274\200\345\220\257\346\234\215\345\212\241\350\277\207\347\250\213/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2021/01/14/dubbo-go-%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%B8%80server-%E7%AB%AF%E5%BC%80%E5%90%AF%E6%9C%8D%E5%8A%A1%E8%BF%87%E7%A8%8B/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2021-01-14T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apach [...]
+"><meta itemprop=datePublished content="2021-01-14T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="1273"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo-go 源码笔记(一)Server 端开启服务过程"><meta name=twitter:description content="随着微服务架构的流行,许多高性能 rpc 框架应运而生,由阿里开源的 dubbo 框架 go 语言版本的 dubbo-go 也成为了众多开发者不错的选择。本文将介绍 dubbo-go 框架的基本使用方法,以及从 export 调用链的角度进行 server 端源码导读,希望能引导读 [...]
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -219,4 +222,4 @@ registry/protocol/protocol.go</li></ul><div class=highlight><pre style=color:#93
 </span><span style=color:#586e75></span>    <span style=color:#719e07>return</span> pfw.protocol.<span style=color:#268bd2>Export</span>(invoker)
 </code></pre></div><p>回到上述 Export 函数的最后一行,调用了 dubboProtocol 的 Export 方法,将上述 chain 真正暴露。</p><p>该 Export 方法的具体实现在:protocol/dubbo/dubbo_protocol.go: Export()。</p><p><img src=/imgs/blog/dubbo-go/code1/p19.png alt></p><p>这一函数做了两个事情:构造触发器、启动服务。</p><ul><li>将传入的 Invoker 调用 chain 进一步封装,封装成一个 exporter,再将这个 export 放入 map 保存。<strong>注意!这里把 exporter 放入了 SetExporterMap中,在下面服务启动的时候,会以注册事件监听器的形式将这个 exporter 取出!</strong></li><li>调用 dubboProtocol 的 openServer 方法,开启一个针对特定端口的监听。</li></ul><p><img src=/imgs/b [...]
 </span><span style=color:#586e75></span><span style=color:#268bd2>func</span> (h <span style=color:#719e07>*</span>RpcServerHandler) <span style=color:#268bd2>OnMessage</span>(session getty.Session, pkg <span style=color:#268bd2>interface</span>{}) {
-</code></pre></div><p>这一函数实现了在 getty session 接收到 rpc 调用后的一系列处理:</p><ul><li>传入包的解析</li></ul><p><img src=/imgs/blog/dubbo-go/code1/p23.png alt></p><ul><li>根据请求包构造请求 url</li></ul><p><img src=/imgs/blog/dubbo-go/code1/p24.png alt></p><ul><li>拿到对应请求 key,找到要被调用的 exporter</li></ul><p><img src=/imgs/blog/dubbo-go/code1/p25.png alt></p><ul><li>拿到对应的 Invoker</li></ul><p><img src=/imgs/blog/dubbo-go/code1/p26.png alt></p><ul><li>构造 invocation</li></ul><p><img src=/imgs/blog/dubbo-go/code1/p27.png a [...]
\ No newline at end of file
+</code></pre></div><p>这一函数实现了在 getty session 接收到 rpc 调用后的一系列处理:</p><ul><li>传入包的解析</li></ul><p><img src=/imgs/blog/dubbo-go/code1/p23.png alt></p><ul><li>根据请求包构造请求 url</li></ul><p><img src=/imgs/blog/dubbo-go/code1/p24.png alt></p><ul><li>拿到对应请求 key,找到要被调用的 exporter</li></ul><p><img src=/imgs/blog/dubbo-go/code1/p25.png alt></p><ul><li>拿到对应的 Invoker</li></ul><p><img src=/imgs/blog/dubbo-go/code1/p26.png alt></p><ul><li>构造 invocation</li></ul><p><img src=/imgs/blog/dubbo-go/code1/p27.png a [...]
\ No newline at end of file
diff --git "a/zh/blog/2021/01/14/dubbo-go\345\272\224\347\224\250\347\273\264\345\272\246\346\263\250\345\206\214\346\250\241\345\236\213/index.html" "b/zh/blog/2021/01/14/dubbo-go\345\272\224\347\224\250\347\273\264\345\272\246\346\263\250\345\206\214\346\250\241\345\236\213/index.html"
index d13c515..2c1ae10 100644
--- "a/zh/blog/2021/01/14/dubbo-go\345\272\224\347\224\250\347\273\264\345\272\246\346\263\250\345\206\214\346\250\241\345\236\213/index.html"
+++ "b/zh/blog/2021/01/14/dubbo-go\345\272\224\347\224\250\347\273\264\345\272\246\346\263\250\345\206\214\346\250\241\345\236\213/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2021/01/14/dubbo-go%E5%BA%94%E7%94%A8%E7%BB%B4%E5%BA%A6%E6%B3%A8%E5%86%8C%E6%A8%A1%E5%9E%8B/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2021-01-14T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Dubbo- [...]
+"><meta itemprop=datePublished content="2021-01-14T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="256"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo-go应用维度注册模型"><meta name=twitter:description content="Dubbo-go 中的应用维度注册模型
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -67,4 +70,4 @@
   {<span style=color:#268bd2>&#34;name&#34;</span>:<span style=color:#2aa198>&#34;instance2&#34;</span>, <span style=color:#268bd2>&#34;ip&#34;</span>:<span style=color:#2aa198>&#34;127.0.0.2&#34;</span>, <span style=color:#268bd2>&#34;metadata&#34;</span>:{}},
   {<span style=color:#268bd2>&#34;name&#34;</span>:<span style=color:#2aa198>&#34;instanceN&#34;</span>, <span style=color:#268bd2>&#34;ip&#34;</span>:<span style=color:#2aa198>&#34;127.0.0.3&#34;</span>, <span style=color:#268bd2>&#34;metadata&#34;</span>:{}}
 ]
-</code></pre></div><p>在此模式之下,可以看到注册信息将会大幅度减少,集群规模只与实例数量相关。</p><p>与此同时,在实现这一个功能的时候,Dubbo-go 还希望保持两个目标:</p><ol><li>对用户完全兼容,用户迁移无感知;</li><li>保持住原本服务粒度上精细控制的能力——即保留现有的服务维度的元数据;</li></ol><p>因此 Dubbo-go 要着力解决以下几点:</p><ol><li>目前 Consumer 的配置是以接口为准的,如何根据接口找到该接口对应的应用?例如,用户配置了 <code>com.xxx.User</code> 服务,那么,Dubbo-go 怎么知道这个服务是由哪个应用来提供的呢?</li><li>在知道了是哪个应用之后,可以从注册中心拿到应用的注册信息,如实例信息等;那怎么知道 <code>com.xxx.User</code> 服务自身的元数据呢?</li></ol><p>为了解决这两个问题,在已有的注册模型的基础上,Dubbo-go 引入两�
 ��额外的组件:ServiceNameMapping 和  [...]
\ No newline at end of file
+</code></pre></div><p>在此模式之下,可以看到注册信息将会大幅度减少,集群规模只与实例数量相关。</p><p>与此同时,在实现这一个功能的时候,Dubbo-go 还希望保持两个目标:</p><ol><li>对用户完全兼容,用户迁移无感知;</li><li>保持住原本服务粒度上精细控制的能力——即保留现有的服务维度的元数据;</li></ol><p>因此 Dubbo-go 要着力解决以下几点:</p><ol><li>目前 Consumer 的配置是以接口为准的,如何根据接口找到该接口对应的应用?例如,用户配置了 <code>com.xxx.User</code> 服务,那么,Dubbo-go 怎么知道这个服务是由哪个应用来提供的呢?</li><li>在知道了是哪个应用之后,可以从注册中心拿到应用的注册信息,如实例信息等;那怎么知道 <code>com.xxx.User</code> 服务自身的元数据呢?</li></ol><p>为了解决这两个问题,在已有的注册模型的基础上,Dubbo-go 引入两�
 ��额外的组件:ServiceNameMapping 和  [...]
\ No newline at end of file
diff --git "a/zh/blog/2021/01/14/go-\347\211\210\346\234\254\345\205\245-dubbo-\347\224\237\346\200\201\344\270\200\345\221\250\345\271\264/index.html" "b/zh/blog/2021/01/14/go-\347\211\210\346\234\254\345\205\245-dubbo-\347\224\237\346\200\201\344\270\200\345\221\250\345\271\264/index.html"
index 2829afd..f5cd5b1 100644
--- "a/zh/blog/2021/01/14/go-\347\211\210\346\234\254\345\205\245-dubbo-\347\224\237\346\200\201\344\270\200\345\221\250\345\271\264/index.html"
+++ "b/zh/blog/2021/01/14/go-\347\211\210\346\234\254\345\205\245-dubbo-\347\224\237\346\200\201\344\270\200\345\221\250\345\271\264/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2021/01/14/go-%E7%89%88%E6%9C%AC%E5%85%A5-dubbo-%E7%94%9F%E6%80%81%E4%B8%80%E5%91%A8%E5%B9%B4/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2021-01-14T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Go 版 [...]
+"><meta itemprop=datePublished content="2021-01-14T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="695"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Go 版本入 Dubbo 生态一周年"><meta name=twitter:description content="Go 版本入 Dubbo 生态一周年:已和 Spring Cloud、gRPC 互通
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -57,4 +60,4 @@
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20200518e8bf87e5be80e78988e69cac href=/zh/blog/2020/05/18/%E8%BF%87%E5%BE%80%E7%89%88%E6%9C%AC/>过往版本</a></li></ul></ul></li></ul></ul></nav></div></div><div class="d-none d-xl-block col-xl-2 td-toc d-print-none"><div class="td-page-meta ml-2 pb-1 pt-2 mb-0"><a href=https://github.com/apache/dubbo-website/edit/master/content/zh/blog/news/dubbo-go-oneyear.md target=_blank><i class="fa fa-edit fa-fw"></i>编辑此页</a>
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/blog/news/dubbo-go-oneyear.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+a [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Go%20%e7%89%88%e6%9c%ac%e5%85%a5%20Dubbo%20%e7%94%9f%e6%80%81%e4%b8%80%e5%91%a8%e5%b9%b4" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
-<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/zh/blog/news/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=td-content><h1>Go 版本入 Dubbo 生态一周年</h1><div class=lead>Go 版本入 Dubbo 生态一周年:已和 Spring Cloud、gRPC 互通</div><div class="td-byline m [...]
\ No newline at end of file
+<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=https://dubbo.apache.org/zh/blog/news/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=td-content><h1>Go 版本入 Dubbo 生态一周年</h1><div class=lead>Go 版本入 Dubbo 生态一周年:已和 Spring Cloud、gRPC 互通</div><div class="td-byline m [...]
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diff --git "a/zh/blog/2021/01/14/\345\277\253\351\200\237\344\270\212\346\211\213-dubbo-go/index.html" "b/zh/blog/2021/01/14/\345\277\253\351\200\237\344\270\212\346\211\213-dubbo-go/index.html"
index ca9cb3b..b938abd 100644
--- "a/zh/blog/2021/01/14/\345\277\253\351\200\237\344\270\212\346\211\213-dubbo-go/index.html"
+++ "b/zh/blog/2021/01/14/\345\277\253\351\200\237\344\270\212\346\211\213-dubbo-go/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2021/01/14/%E5%BF%AB%E9%80%9F%E4%B8%8A%E6%89%8B-dubbo-go/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2021-01-14T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="快速上手 dubbo-go"><meta itemprop=description [...]
+"><meta itemprop=datePublished content="2021-01-14T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="336"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="快速上手 dubbo-go"><meta name=twitter:description content="今天上手实战一把,告诉你如何快速用 go 上手 dubbo
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -133,4 +136,4 @@ err <span style=color:#719e07>:=</span> userProvider.<span style=color:#268bd2>G
 <span style=color:#268bd2>func</span> (u <span style=color:#719e07>*</span>UserProvider) <span style=color:#268bd2>Reference</span>() <span style=color:#dc322f>string</span> {
     <span style=color:#719e07>return</span> <span style=color:#2aa198>&#34;UserProvider&#34;</span>
 }
-</code></pre></div><h3 id=回头想想>回头想想</h3><p>当我们看完了代码的上的使用,再回头想想 dubbo 的作用,你就会发现其实 dubbo 帮你做的事情真的屏蔽了很多。</p><ul><li>你不需要关心服务是怎么注册的</li><li>你不需要关心服务是怎么获取的</li><li>你不需要关系服务是怎么调用的</li><li>甚至序列化的过程都是基本透明的</li></ul><p>想对比来说,如果让你自己去是实现微服务,那是不是说,你需要实现服务的拉取,服务的负载均衡,服务的发现,序列化&mldr;..</p><p>这下你应该明白了 dubbo 是做什么的也就明白了它为什么会出现了</p><h2 id=其他能力>其他能力</h2><p>当你学习了一个技术的基本使用之后,要学习其他的能力,以便在使用的过程中不会出现自己重复造轮子或者说有轮子没用到的情况,<a href="https://links.jianshu.com/go?to=https%3A%2F%2Fgithub.com%2Fapache%2Fdubbo-sam
 ples">h [...]
\ No newline at end of file
+</code></pre></div><h3 id=回头想想>回头想想</h3><p>当我们看完了代码的上的使用,再回头想想 dubbo 的作用,你就会发现其实 dubbo 帮你做的事情真的屏蔽了很多。</p><ul><li>你不需要关心服务是怎么注册的</li><li>你不需要关心服务是怎么获取的</li><li>你不需要关系服务是怎么调用的</li><li>甚至序列化的过程都是基本透明的</li></ul><p>想对比来说,如果让你自己去是实现微服务,那是不是说,你需要实现服务的拉取,服务的负载均衡,服务的发现,序列化&mldr;..</p><p>这下你应该明白了 dubbo 是做什么的也就明白了它为什么会出现了</p><h2 id=其他能力>其他能力</h2><p>当你学习了一个技术的基本使用之后,要学习其他的能力,以便在使用的过程中不会出现自己重复造轮子或者说有轮子没用到的情况,<a href="https://links.jianshu.com/go?to=https%3A%2F%2Fgithub.com%2Fapache%2Fdubbo-sam
 ples">h [...]
\ No newline at end of file
diff --git "a/zh/blog/2021/01/14/\346\266\202\351\270\246\346\231\272\350\203\275-dubbo-go-\344\272\277\347\272\247\346\265\201\351\207\217\347\232\204\345\256\236\350\267\265\344\270\216\346\216\242\347\264\242/index.html" "b/zh/blog/2021/01/14/\346\266\202\351\270\246\346\231\272\350\203\275-dubbo-go-\344\272\277\347\272\247\346\265\201\351\207\217\347\232\204\345\256\236\350\267\265\344\270\216\346\216\242\347\264\242/index.html"
index 85d1aa7..6e2b558 100644
--- "a/zh/blog/2021/01/14/\346\266\202\351\270\246\346\231\272\350\203\275-dubbo-go-\344\272\277\347\272\247\346\265\201\351\207\217\347\232\204\345\256\236\350\267\265\344\270\216\346\216\242\347\264\242/index.html"
+++ "b/zh/blog/2021/01/14/\346\266\202\351\270\246\346\231\272\350\203\275-dubbo-go-\344\272\277\347\272\247\346\265\201\351\207\217\347\232\204\345\256\236\350\267\265\344\270\216\346\216\242\347\264\242/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2021/01/14/%E6%B6%82%E9%B8%A6%E6%99%BA%E8%83%BD-dubbo-go-%E4%BA%BF%E7%BA%A7%E6%B5%81%E9%87%8F%E7%9A%84%E5%AE%9E%E8%B7%B5%E4%B8%8E%E6%8E%A2%E7%B4%A2/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2021-01-14T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" co [...]
+"><meta itemprop=datePublished content="2021-01-14T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="692"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="涂鸦智能 dubbo-go 亿级流量的实践与探索"><meta name=twitter:description content="本文分为实践和快速接入两部分,分享在涂鸦智能的 dubbo-go 实战经验
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -202,4 +205,4 @@ sh ./bin/load.sh start
     <span style=color:#268bd2>address</span>: <span style=color:#2aa198>&#34;172.16.120.181:2181,172.16.120.182:2181&#34;</span>
     <span style=color:#268bd2>username</span>: <span style=color:#2aa198>&#34;&#34;</span>
     <span style=color:#268bd2>password</span>: <span style=color:#2aa198>&#34;&#34;</span>
-</code></pre></div></li></ul><h5 id=4-java-和-go-的问题>4. java 和 go 的问题</h5><ul><li><code>go 和 java 交互的大小写</code> :golang 为了适配 java 的驼峰格式,在调用 java 服务时,会自动将 method 和属性首字母变成小写。很多同学故意将 java 代码写成适配 golang 的参数定义,将首字母大写,最后反而无法序列化匹配。</li></ul><h3 id=第三步拓展功能>第三步:拓展功能</h3><p>dubbo-go 和 dubbo 都提供了非常丰富的拓展机制。可以实现自定义模块代替 dubbo-go 默认模块,或者新增某些功能。比如实现 Cluster、Filter 、Router 等来适配业务的需求。这些注入方法暴露在 dubbo-go/common/extension 中,允许用户调用及配置。</p><h2 id=欢迎加入-dubbo-go-社区>欢迎加入 dubbo-go 社区</h2><p>有任何 dubbo-go 相关的问题,可以加我们 [...]
\ No newline at end of file
+</code></pre></div></li></ul><h5 id=4-java-和-go-的问题>4. java 和 go 的问题</h5><ul><li><code>go 和 java 交互的大小写</code> :golang 为了适配 java 的驼峰格式,在调用 java 服务时,会自动将 method 和属性首字母变成小写。很多同学故意将 java 代码写成适配 golang 的参数定义,将首字母大写,最后反而无法序列化匹配。</li></ul><h3 id=第三步拓展功能>第三步:拓展功能</h3><p>dubbo-go 和 dubbo 都提供了非常丰富的拓展机制。可以实现自定义模块代替 dubbo-go 默认模块,或者新增某些功能。比如实现 Cluster、Filter 、Router 等来适配业务的需求。这些注入方法暴露在 dubbo-go/common/extension 中,允许用户调用及配置。</p><h2 id=欢迎加入-dubbo-go-社区>欢迎加入 dubbo-go 社区</h2><p>有任何 dubbo-go 相关的问题,可以加我们 [...]
\ No newline at end of file
diff --git "a/zh/blog/2021/01/14/\350\247\243\346\236\204-dubbo-go-\347\232\204\346\240\270\345\277\203\346\263\250\345\206\214\345\274\225\346\223\216-nacos/index.html" "b/zh/blog/2021/01/14/\350\247\243\346\236\204-dubbo-go-\347\232\204\346\240\270\345\277\203\346\263\250\345\206\214\345\274\225\346\223\216-nacos/index.html"
index beb1ba1..7738685 100644
--- "a/zh/blog/2021/01/14/\350\247\243\346\236\204-dubbo-go-\347\232\204\346\240\270\345\277\203\346\263\250\345\206\214\345\274\225\346\223\216-nacos/index.html"
+++ "b/zh/blog/2021/01/14/\350\247\243\346\236\204-dubbo-go-\347\232\204\346\240\270\345\277\203\346\263\250\345\206\214\345\274\225\346\223\216-nacos/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2021/01/14/%E8%A7%A3%E6%9E%84-dubbo-go-%E7%9A%84%E6%A0%B8%E5%BF%83%E6%B3%A8%E5%86%8C%E5%BC%95%E6%93%8E-nacos/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2021-01-14T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=nam [...]
+"><meta itemprop=datePublished content="2021-01-14T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="76"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="解构 Dubbo-go 的核心注册引擎 Nacos"><meta name=twitter:description content="dubbo-go 选择 Nacos 作为注册中心的原因
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -72,4 +75,4 @@ configCenter配置
 <span style=color:#b58900>export</span> <span style=color:#268bd2>APP_LOG_CONF_FILE</span><span style=color:#719e07>=</span>server端的log.yml文件路径
 </code></pre></div><p>进入registry/servicediscovery/nacos/go-server/app,运行server.go的main方法,可以从Nacos的控制台(http://console.nacos.io/nacos/#/serviceManagement?dataId=&group=&appName=&namespace=)</p><p>看到,应用user-info-server已经注册成功。</p><p><img src=/imgs/blog/dubbo-go/nacos/p8.png alt></p><h2 id=client端搭建>Client端搭建</h2><p>client的配置文件在registry/servicediscovery/nacos/go-server/profiles目录下,需要修改的地方跟server端一样,这里不赘述。</p><p>配置client端环境变量</p><div class=highlight><pre style=color:#93a1a1;background-color:#0 [...]
 <span style=color:#b58900>export</span> <span style=color:#268bd2>APP_LOG_CONF_FILE</span><span style=color:#719e07>=</span>client端的log.yml文件路径
-</code></pre></div><p>进入registry/servicediscovery/nacos/go-client/app,运行client.go的main方法,看到如下日志输出,表示调用server端成功。</p><p><img src=/imgs/blog/dubbo-go/nacos/p9.png alt></p><blockquote><p>作者:李志鹏 Github账号:Lzp0412,Nacos-SDK-go作者,Apache/Dubbo-go Contributor。现就职于阿里云云原生应用平台,主要参与服务发现、CoreDNS、ServiceMesh相关工作,负责推动Nacos Go微服务生态建设。</p></blockquote><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2021/01/14/%E8%AE%B0%E4%B8%80%E6%AC%A1%E5%9C%A8-m [...]
\ No newline at end of file
+</code></pre></div><p>进入registry/servicediscovery/nacos/go-client/app,运行client.go的main方法,看到如下日志输出,表示调用server端成功。</p><p><img src=/imgs/blog/dubbo-go/nacos/p9.png alt></p><blockquote><p>作者:李志鹏 Github账号:Lzp0412,Nacos-SDK-go作者,Apache/Dubbo-go Contributor。现就职于阿里云云原生应用平台,主要参与服务发现、CoreDNS、ServiceMesh相关工作,负责推动Nacos Go微服务生态建设。</p></blockquote><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2021/01/14/%E8%AE%B0%E4%B8%80%E6%AC%A1%E5%9C%A8-m [...]
\ No newline at end of file
diff --git "a/zh/blog/2021/01/14/\350\256\260\344\270\200\346\254\241\345\234\250-mosn-\345\257\271-dubbodubbo-go-hessian2-\347\232\204\346\200\247\350\203\275\344\274\230\345\214\226/index.html" "b/zh/blog/2021/01/14/\350\256\260\344\270\200\346\254\241\345\234\250-mosn-\345\257\271-dubbodubbo-go-hessian2-\347\232\204\346\200\247\350\203\275\344\274\230\345\214\226/index.html"
index 7b07fff..f9e7f80 100644
--- "a/zh/blog/2021/01/14/\350\256\260\344\270\200\346\254\241\345\234\250-mosn-\345\257\271-dubbodubbo-go-hessian2-\347\232\204\346\200\247\350\203\275\344\274\230\345\214\226/index.html"
+++ "b/zh/blog/2021/01/14/\350\256\260\344\270\200\346\254\241\345\234\250-mosn-\345\257\271-dubbodubbo-go-hessian2-\347\232\204\346\200\247\350\203\275\344\274\230\345\214\226/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2021/01/14/%E8%AE%B0%E4%B8%80%E6%AC%A1%E5%9C%A8-mosn-%E5%AF%B9-dubbodubbo-go-hessian2-%E7%9A%84%E6%80%A7%E8%83%BD%E4%BC%98%E5%8C%96/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2021-01-14T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Du [...]
+"><meta itemprop=datePublished content="2021-01-14T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="1740"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="记一次在 mosn 对 dubbo、dubbo-go-hessian2 的性能优化"><meta name=twitter:description content="本文介绍在 mosn 对 dubbo、dubbo-go-hessian2 性能优化的全过程
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -315,4 +318,4 @@ hessianPool.<span style=color:#268bd2>Put</span>(decoder)
 </code></pre></div><h4 id=7-优化昂贵的系统调用>7. 优化昂贵的系统调用</h4><p>mosn 在解码 dubbo 的请求时,会在 header 中塞一份远程 host 的地址,并且在 for 循环中获取 remote IP,系统调用开销比较高。</p><p><strong>优化思路:</strong></p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-go data-lang=go><span style=color:#2aa198>50</span>ms      <span style=color:#2aa198>920</span>ms    <span style=color:#2aa198>136</span>:        headers[strings.<span style=color:#268bd2> [...]
 </code></pre></div><p>在获取远程地址时,尽可能在 streamConnection 中 cache 远程 IP 值,不要每次都去调用 RemoteAddr。</p><h4 id=8-优化-slice-和-map-触发扩容和-rehash>8. 优化 slice 和 map 触发扩容和 rehash</h4><p>在 mosn 处理 dubbo 请求时,会根据接口、版本和分组去构建 dataID ,然后匹配 cluster , 会创建默认 slice 和 map 对象,经过性能诊断,导致不断 allocate slice 和 grow map 容量比较费性能。</p><p><strong>优化思路:</strong></p><p>使用 slice 和 map 时,尽可能预估容量大小,使用 make(type, capacity) 去指定初始大小。</p><h4 id=9-优化-trace-日志级别输出>9. 优化 trace 日志级别输出</h4><p>mosn 中不少代码在处理逻辑时,会打很多 trace 级别的日志,并且会传递不少参数值。</p> [...]
 /api/v1/downgrade/off
-</code></pre></div><h4 id=11-优化-route-header-解析>11. 优化 route header 解析</h4><p>mosn 中在做路由前,需要做大量的 header 的 map 访问,比如 IDC、antvip 等逻辑判断,商业版或者开源 mosn 不需要这些逻辑,这些也会占用一些开销。</p><p><strong>优化思路:</strong></p><p>如果是云上逻辑,主站的逻辑都不走。</p><h4 id=12-优化-featuregate-调用>12. 优化 featuregate 调用</h4><p>在 mosn 中处理请求时,为了区分主站和商业版路由逻辑,会通过 featuregate 判断逻辑走哪部分。通过 featuregate 调用开销较大,需要频繁的做类型转换和多层 map 去获取。</p><p><strong>优化思路:</strong></p><p>通过一个 bool 变量记录 featuregate 对应开关,如果没有初始化过,就主动调用一下 featuregate。</p><h3 id=未来性能优化思 [...]
\ No newline at end of file
+</code></pre></div><h4 id=11-优化-route-header-解析>11. 优化 route header 解析</h4><p>mosn 中在做路由前,需要做大量的 header 的 map 访问,比如 IDC、antvip 等逻辑判断,商业版或者开源 mosn 不需要这些逻辑,这些也会占用一些开销。</p><p><strong>优化思路:</strong></p><p>如果是云上逻辑,主站的逻辑都不走。</p><h4 id=12-优化-featuregate-调用>12. 优化 featuregate 调用</h4><p>在 mosn 中处理请求时,为了区分主站和商业版路由逻辑,会通过 featuregate 判断逻辑走哪部分。通过 featuregate 调用开销较大,需要频繁的做类型转换和多层 map 去获取。</p><p><strong>优化思路:</strong></p><p>通过一个 bool 变量记录 featuregate 对应开关,如果没有初始化过,就主动调用一下 featuregate。</p><h3 id=未来性能优化思 [...]
\ No newline at end of file
diff --git "a/zh/blog/2021/01/14/\351\203\275\345\267\262\347\273\217\345\215\201\345\262\201\347\232\204-apache-dubbo\350\277\230\350\203\275\345\206\215\344\271\230\351\243\216\347\240\264\346\265\252\345\220\227/index.html" "b/zh/blog/2021/01/14/\351\203\275\345\267\262\347\273\217\345\215\201\345\262\201\347\232\204-apache-dubbo\350\277\230\350\203\275\345\206\215\344\271\230\351\243\216\347\240\264\346\265\252\345\220\227/index.html"
index 9dd9b9a..4807f4f 100644
--- "a/zh/blog/2021/01/14/\351\203\275\345\267\262\347\273\217\345\215\201\345\262\201\347\232\204-apache-dubbo\350\277\230\350\203\275\345\206\215\344\271\230\351\243\216\347\240\264\346\265\252\345\220\227/index.html"
+++ "b/zh/blog/2021/01/14/\351\203\275\345\267\262\347\273\217\345\215\201\345\262\201\347\232\204-apache-dubbo\350\277\230\350\203\275\345\206\215\344\271\230\351\243\216\347\240\264\346\265\252\345\220\227/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2021/01/14/%E9%83%BD%E5%B7%B2%E7%BB%8F%E5%8D%81%E5%B2%81%E7%9A%84-apache-dubbo%E8%BF%98%E8%83%BD%E5%86%8D%E4%B9%98%E9%A3%8E%E7%A0%B4%E6%B5%AA%E5%90%97/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2021-01-14T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" [...]
+"><meta itemprop=datePublished content="2021-01-14T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="651"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="都已经十岁的 Apache Dubbo,还能再乘风破浪吗?"><meta name=twitter:description content="在云原生时代,Apache Dubbo 将如何延续当前光芒?
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -57,4 +60,4 @@
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20200518e8bf87e5be80e78988e69cac href=/zh/blog/2020/05/18/%E8%BF%87%E5%BE%80%E7%89%88%E6%9C%AC/>过往版本</a></li></ul></ul></li></ul></ul></nav></div></div><div class="d-none d-xl-block col-xl-2 td-toc d-print-none"><div class="td-page-meta ml-2 pb-1 pt-2 mb-0"><a href=https://github.com/apache/dubbo-website/edit/master/content/zh/blog/news/dubbo-10years.md target=_blank><i class="fa fa-edit fa-fw"></i>编辑此页</a>
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/blog/news/dubbo-10years.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+t [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=%e9%83%bd%e5%b7%b2%e7%bb%8f%e5%8d%81%e5%b2%81%e7%9a%84%20Apache%20Dubbo%ef%bc%8c%e8%bf%98%e8%83%bd%e5%86%8d%e4%b9%98%e9%a3%8e%e7%a0%b4%e6%b5%aa%e5%90%97%ef%bc%9f" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
-<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div><nav id=TableOfContents><ul><li><a href=#dubbo-毕业一周年回顾>Dubbo 毕业一周年回顾</a><ul><li><a href=#社区一年发布-24-个版本贡献者已超-300>社区一年发布 24 个版本,贡献者已超 300</a></li><li><a href=#dubbo-java-迭代目前主要维护-3-个大版本>Dubbo Java 迭代,目前主要维护 3 个大版本</a></li><li><a href=#dubbo-go-发展的第五年正与-dubbo-齐头并进>Dubbo-go 发展的第五年,正与 Dubbo 齐头并进</a></li></ul></li><li><a href=#云原生-dubbo---dubbo-30>云原生 Dubbo - Dubbo 3.0</a><ul><li> [...]
\ No newline at end of file
+<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div><nav id=TableOfContents><ul><li><a href=#dubbo-毕业一周年回顾>Dubbo 毕业一周年回顾</a><ul><li><a href=#社区一年发布-24-个版本贡献者已超-300>社区一年发布 24 个版本,贡献者已超 300</a></li><li><a href=#dubbo-java-迭代目前主要维护-3-个大版本>Dubbo Java 迭代,目前主要维护 3 个大版本</a></li><li><a href=#dubbo-go-发展的第五年正与-dubbo-齐头并进>Dubbo-go 发展的第五年,正与 Dubbo 齐头并进</a></li></ul></li><li><a href=#云原生-dubbo---dubbo-30>云原生 Dubbo - Dubbo 3.0</a><ul><li> [...]
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diff --git "a/zh/blog/2021/01/15/dubbo-go\346\272\220\347\240\201\347\254\224\350\256\260\344\272\214\345\256\242\346\210\267\347\253\257\350\260\203\347\224\250\350\277\207\347\250\213/index.html" "b/zh/blog/2021/01/15/dubbo-go\346\272\220\347\240\201\347\254\224\350\256\260\344\272\214\345\256\242\346\210\267\347\253\257\350\260\203\347\224\250\350\277\207\347\250\213/index.html"
index eab7f20..7965cee 100644
--- "a/zh/blog/2021/01/15/dubbo-go\346\272\220\347\240\201\347\254\224\350\256\260\344\272\214\345\256\242\346\210\267\347\253\257\350\260\203\347\224\250\350\277\207\347\250\213/index.html"
+++ "b/zh/blog/2021/01/15/dubbo-go\346\272\220\347\240\201\347\254\224\350\256\260\344\272\214\345\256\242\346\210\267\347\253\257\350\260\203\347\224\250\350\277\207\347\250\213/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2021-01-15T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo" [...]
+"><meta itemprop=datePublished content="2021-01-15T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="1189"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="dubbo-go源码笔记(二)客户端调用过程"><meta name=twitter:description content="随着微服务架构的流行,许多高性能 rpc 框架应运而生,由阿里开源的 dubbo 框架 go 语言版本的 dubbo-go 也成为了众多开发者不错的选择。本文将介绍 dubbo-go 框架的基本使用方法,以及从 export 调用链的角度进行 server 端源码导读,希望能引导读者进一步认识这款框架。
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page active" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -57,7 +60,7 @@
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20200518e8bf87e5be80e78988e69cac href=/zh/blog/2020/05/18/%E8%BF%87%E5%BE%80%E7%89%88%E6%9C%AC/>过往版本</a></li></ul></ul></li></ul></ul></nav></div></div><div class="d-none d-xl-block col-xl-2 td-toc d-print-none"><div class="td-page-meta ml-2 pb-1 pt-2 mb-0"><a href=https://github.com/apache/dubbo-website/edit/master/content/zh/blog/news/dubbo-go-codewalk-2.md target=_blank><i class="fa fa-edit fa-fw"></i>编辑此页</a>
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/blog/news/dubbo-go-codewalk-2.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+sectio [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=dubbo-go%e6%ba%90%e7%a0%81%e7%ac%94%e8%ae%b0%ef%bc%88%e4%ba%8c%ef%bc%89%e5%ae%a2%e6%88%b7%e7%ab%af%e8%b0%83%e7%94%a8%e8%bf%87%e7%a8%8b" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
-<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div><nav id=TableOfContents><ul><li><a href=#前言>前言</a></li><li><a href=#1-配置文件和客户端源码>1. 配置文件和客户端源码</a><ul><li></li></ul></li><li><a href=#2-实现远程过程调用>2. 实现远程过程调用</a><ul><li></li><li><a href=#23-将调用逻辑以代理函数的形式写入rpc-service>2.3 将调用逻辑以代理函数的形式写入rpc-service</a></li><li><a href=#3-从client到server的invoker嵌套链--小结>3. 从client到server的invoker嵌套链- 小结</a></li></ul></li></ul></nav></div><main cla [...]
+<a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div><nav id=TableOfContents><ul><li><a href=#前言>前言</a></li><li><a href=#1-配置文件和客户端源码>1. 配置文件和客户端源码</a><ul><li></li></ul></li><li><a href=#2-实现远程过程调用>2. 实现远程过程调用</a><ul><li></li><li><a href=#23-将调用逻辑以代理函数的形式写入rpc-service>2.3 将调用逻辑以代理函数的形式写入rpc-service</a></li><li><a href=#3-从client到server的invoker嵌套链--小结>3. 从client到server的invoker嵌套链- 小结</a></li></ul></li></ul></nav></div><main cla [...]
   <span style=color:#2aa198>&#34;demoZk&#34;</span>:
     <span style=color:#268bd2>protocol</span>: <span style=color:#2aa198>&#34;zookeeper&#34;</span>
     <span style=color:#268bd2>timeout </span>: <span style=color:#2aa198>&#34;3s&#34;</span>
@@ -375,4 +378,4 @@
 client.go: main()</li></ol><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-go data-lang=go>    config.<span style=color:#268bd2>Load</span>()
     user <span style=color:#719e07>:=</span> <span style=color:#719e07>&amp;</span>User{}
     err <span style=color:#719e07>:=</span> userProvider.<span style=color:#268bd2>GetUser</span>(context.<span style=color:#268bd2>TODO</span>(), []<span style=color:#268bd2>interface</span>{}{<span style=color:#2aa198>&#34;A001&#34;</span>}, user)
-</code></pre></div><p>这里直接调用用户定义的rpcService的函数GetUser,这里实际调用的是经过重写入的函数代理,所以就能实现远程调用了。</p><h3 id=3-从client到server的invoker嵌套链--小结>3. 从client到server的invoker嵌套链- 小结</h3><p>在阅读dubbo-go源码的过程中,我能发现一条清晰的invoker-proxy嵌套链,我希望通过图的形式来展现:</p><p><img src=/imgs/blog/dubbo-go/code2/p9.png alt></p><blockquote><p>作者简介 李志信 (GitHubID LaurenceLiZhixin),中山大学软件工程专业在校学生,擅长使用 Java/Go 语言,专注于云原生和微服务等技术方向。</p></blockquote><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a h [...]
\ No newline at end of file
+</code></pre></div><p>这里直接调用用户定义的rpcService的函数GetUser,这里实际调用的是经过重写入的函数代理,所以就能实现远程调用了。</p><h3 id=3-从client到server的invoker嵌套链--小结>3. 从client到server的invoker嵌套链- 小结</h3><p>在阅读dubbo-go源码的过程中,我能发现一条清晰的invoker-proxy嵌套链,我希望通过图的形式来展现:</p><p><img src=/imgs/blog/dubbo-go/code2/p9.png alt></p><blockquote><p>作者简介 李志信 (GitHubID LaurenceLiZhixin),中山大学软件工程专业在校学生,擅长使用 Java/Go 语言,专注于云原生和微服务等技术方向。</p></blockquote><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a h [...]
\ No newline at end of file
diff --git "a/zh/blog/2021/01/15/dubbogo-3.0\347\211\265\346\211\213-grpc-\350\265\260\345\220\221\344\272\221\345\216\237\347\224\237\346\227\266\344\273\243/index.html" "b/zh/blog/2021/01/15/dubbogo-3.0\347\211\265\346\211\213-grpc-\350\265\260\345\220\221\344\272\221\345\216\237\347\224\237\346\227\266\344\273\243/index.html"
index a377642..d9136ad 100644
--- "a/zh/blog/2021/01/15/dubbogo-3.0\347\211\265\346\211\213-grpc-\350\265\260\345\220\221\344\272\221\345\216\237\347\224\237\346\227\266\344\273\243/index.html"
+++ "b/zh/blog/2021/01/15/dubbogo-3.0\347\211\265\346\211\213-grpc-\350\265\260\345\220\221\344\272\221\345\216\237\347\224\237\346\227\266\344\273\243/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2021-01-15T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=na [...]
+"><meta itemprop=datePublished content="2021-01-15T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="499"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="dubbogo 3.0:牵手 gRPC 走向云原生时代"><meta name=twitter:description content="本文介绍了 dubbo-go 3.0 对云原生的支持和规划
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page active" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -58,4 +61,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/blog/news/dubbo-go-cloud-native.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+sect [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=dubbogo%203.0%ef%bc%9a%e7%89%b5%e6%89%8b%20gRPC%20%e8%b5%b0%e5%90%91%e4%ba%91%e5%8e%9f%e7%94%9f%e6%97%b6%e4%bb%a3" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div><nav id=TableOfContents><ul><li><a href=#dubbogo-30-vs-grpc>dubbogo 3.0 vs gRPC</a></li><li><a href=#dubbogo-30-vs-dubbogo-15>dubbogo 3.0 vs dubbogo 1.5</a></li><li><a href=#协议兼容的三种层次>协议兼容的三种层次</a></li><li><a href=#基于-http2-的通信流程>基于 HTTP2 的通信流程</a></li><li><a href=#dubbogo-30-预期通信架构>dubbogo 3.0 预期通信架构</a></li><li><a href=#应用级服务注册发现>应用级服务注册发现</a><ul><li></li></ul></li><li><a  [...]
-PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n;</li><li>server 收到并检查是否正确;</li><li>client 和 server 互相发送 setting 帧,收到后发送 ACK 确认;</li><li>client 发送 Header 帧,包含 gRPC 协议字段,以 End Headers 作为 Header 结束标志;</li><li>client 紧接着发送 Data 帧,包含 RPC 调用的 request 信息,以 End Stream 作为 Data 结束标志;</li><li>server 调用函数获得结果;</li><li>server 发送 Header 帧,包含 gRPC 协议字段,以 End Headers 作为 Header 结束标志;</li><li>server 紧接着发送 Data 帧,包含 RPC 调用回传的 response 信息;</li><li>server 紧接着再次发送 Header 帧,包含 RPC 状态和 message 信息,以 End Stream 作为本次 RPC 调用结束标志。 [...]
\ No newline at end of file
+PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n;</li><li>server 收到并检查是否正确;</li><li>client 和 server 互相发送 setting 帧,收到后发送 ACK 确认;</li><li>client 发送 Header 帧,包含 gRPC 协议字段,以 End Headers 作为 Header 结束标志;</li><li>client 紧接着发送 Data 帧,包含 RPC 调用的 request 信息,以 End Stream 作为 Data 结束标志;</li><li>server 调用函数获得结果;</li><li>server 发送 Header 帧,包含 gRPC 协议字段,以 End Headers 作为 Header 结束标志;</li><li>server 紧接着发送 Data 帧,包含 RPC 调用回传的 response 信息;</li><li>server 紧接着再次发送 Header 帧,包含 RPC 状态和 message 信息,以 End Stream 作为本次 RPC 调用结束标志。 [...]
\ No newline at end of file
diff --git "a/zh/blog/2021/01/15/\345\210\206\345\270\203\345\274\217\344\272\213\345\212\241\346\241\206\346\236\266-seata-golang-\351\200\232\344\277\241\346\250\241\345\236\213\350\257\246\350\247\243/index.html" "b/zh/blog/2021/01/15/\345\210\206\345\270\203\345\274\217\344\272\213\345\212\241\346\241\206\346\236\266-seata-golang-\351\200\232\344\277\241\346\250\241\345\236\213\350\257\246\350\247\243/index.html"
index 9d7684f..7f14fca 100644
--- "a/zh/blog/2021/01/15/\345\210\206\345\270\203\345\274\217\344\272\213\345\212\241\346\241\206\346\236\266-seata-golang-\351\200\232\344\277\241\346\250\241\345\236\213\350\257\246\350\247\243/index.html"
+++ "b/zh/blog/2021/01/15/\345\210\206\345\270\203\345\274\217\344\272\213\345\212\241\346\241\206\346\236\266-seata-golang-\351\200\232\344\277\241\346\250\241\345\236\213\350\257\246\350\247\243/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2021/01/15/%E5%88%86%E5%B8%83%E5%BC%8F%E4%BA%8B%E5%8A%A1%E6%A1%86%E6%9E%B6-seata-golang-%E9%80%9A%E4%BF%A1%E6%A8%A1%E5%9E%8B%E8%AF%A6%E8%A7%A3/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2021-01-15T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content [...]
+"><meta itemprop=datePublished content="2021-01-15T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="1889"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="分布式事务框架 seata-golang 通信模型详解"><meta name=twitter:description content="本文介绍了 seata 的 go 语言客户端通信模型的实现
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -538,4 +541,4 @@ func MessageDecoder(codecType byte, in []byte) (interface{}, int) {
 </span><span style=color:#586e75></span>  client_resources = sync.Map{}
 )
 </code></pre></div><p>这样,Transaction Manager 和 Resource Manager 分别通过 <code>coordinator.OnRegTmMessage(rpcMessage, session)</code> 和 <code>coordinator.OnRegRmMessage(rpcMessage, session)</code> 注册到 Transaction Coordinator 时,会在上述 client_sessions map 中缓存 applicationId、ip、port 与 session 的关系,在 client_resources map 中缓存 applicationId 与 resourceIds(一个应用可能存在多个 Resource Manager) 的关系。</p><p>在需要时,我们就可以通过上述映射关系构造一个 RpcContext。这部分的实现和 java 版 seata 有很大的不同,感兴趣的可以深入了解一下。具体代码见 <code>getty_session_manager. [...]
-<strong>于雨</strong>((github @AlexStocks),dubbo-go 项目和社区负责人,一个有十多年服务端基础架构研发一线工作经验的程序员,陆续参与改进过 Muduo/Pika/Dubbo/Sentinel-go 等知名项目,目前在蚂蚁金服可信原生部从事容器编排和 service mesh 工作。</p></blockquote><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2021/01/14/dubbo-go-%E4%B8%AD-rest-%E5%8D%8F%E8%AE%AE%E5%AE%9E%E7%8E%B0/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5 [...]
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+<strong>于雨</strong>((github @AlexStocks),dubbo-go 项目和社区负责人,一个有十多年服务端基础架构研发一线工作经验的程序员,陆续参与改进过 Muduo/Pika/Dubbo/Sentinel-go 等知名项目,目前在蚂蚁金服可信原生部从事容器编排和 service mesh 工作。</p></blockquote><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/zh/blog/2021/01/14/dubbo-go-%E4%B8%AD-rest-%E5%8D%8F%E8%AE%AE%E5%AE%9E%E7%8E%B0/ class="btn btn-primary"><span class=mr-1>←</span> 上一页</a></li><a href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5 [...]
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diff --git "a/zh/blog/2021/02/20/dubbo-go-\347\231\275\350\257\235\346\226\207/index.html" "b/zh/blog/2021/02/20/dubbo-go-\347\231\275\350\257\235\346\226\207/index.html"
index 4c7f851..141ba35 100644
--- "a/zh/blog/2021/02/20/dubbo-go-\347\231\275\350\257\235\346\226\207/index.html"
+++ "b/zh/blog/2021/02/20/dubbo-go-\347\231\275\350\257\235\346\226\207/index.html"
@@ -1,4 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/blog/2021/02/20/dubbo-go-%E7%99%BD%E8%AF%9D%E6%96%87/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2021-02-20T00:00:00+00:00"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="dubbo-go 白话文"><meta itemprop=description content=" [...]
+"><meta itemprop=datePublished content="2021-02-20T00:00:00+00:00"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="1524"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="dubbo-go 白话文"><meta name=twitter:description content="本文手把手教你使用 dubbogo 调用 dubbogo 或 dubbo 提供的服务提供方
+"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -461,4 +464,4 @@ github.com/apache/dubbo-go/remoting/getty.<span style=color:#719e07>(</span>*Rpc
 2021/01/11 15:31:41 <span style=color:#719e07>[</span>providerInit<span style=color:#719e07>]</span> application configure<span style=color:#719e07>(</span>provider<span style=color:#719e07>)</span> file name is nil
 </code></pre></div><p>这样是没法正常使用的。如果你是服务提供方,必须要配置 server.yaml 文件,如果你是服务消费方,必须要配置 client.yaml,实际我们的应用应该既是消费者又是提供者,所以往往两个文件都是需要配置的。</p><p>服务提供方正常启动是会有如下输出的:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash>2021-01-11T15:36:55.003+0800    INFO    protocol/protocol.go:205        The cached exporter keys is dubbo://:20000/DemoProvider?accesslog<span style=color:#719e07>=</span>&amp;app.ve [...]
 2021-01-11T15:36:55.003+0800    INFO    dubbo/dubbo_protocol.go:86      Export service: dubbo://:20000/DemoProvider?accesslog<span style=color:#719e07>=</span>&amp;app.version<span style=color:#719e07>=</span>1.0.0&amp;<span style=color:#268bd2>application</span><span style=color:#719e07>=</span>Demo+Micro+Service&amp;<span style=color:#268bd2>auth</span><span style=color:#719e07>=</span>&amp;bean.name<span style=color:#719e07>=</span>DemoProvider&amp;<span style=color:#268bd2>cluster</s [...]
-</code></pre></div><h3 id=39-复现代码>3.9 复现代码</h3><ul><li><a href=https://github.com/cityiron/java_study/tree/master/dubbo2.7.7/dg-issue900>https://github.com/cityiron/java_study/tree/master/dubbo2.7.7/dg-issue900</a></li><li><a href=https://github.com/cityiron/golang_study/tree/master/dubbogo/1.5.4/arg-bug>https://github.com/cityiron/golang_study/tree/master/dubbogo/1.5.4/arg-bug</a></li></ul><h2 id=四参考>四、参考</h2><ul><li><a href=https://dubbo.apache.org/zh/docs/v2.7/user/configuration/api/> [...]
\ No newline at end of file
+</code></pre></div><h3 id=39-复现代码>3.9 复现代码</h3><ul><li><a href=https://github.com/cityiron/java_study/tree/master/dubbo2.7.7/dg-issue900>https://github.com/cityiron/java_study/tree/master/dubbo2.7.7/dg-issue900</a></li><li><a href=https://github.com/cityiron/golang_study/tree/master/dubbogo/1.5.4/arg-bug>https://github.com/cityiron/golang_study/tree/master/dubbogo/1.5.4/arg-bug</a></li></ul><h2 id=四参考>四、参考</h2><ul><li><a href=https://dubbo.apache.org/zh/docs/v2.7/user/configuration/api/> [...]
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diff --git a/zh/blog/index.html b/zh/blog/index.html
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@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/p [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/p [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -73,4 +73,4 @@ dubbo-go …</p><p class=pt-0><a href=/zh/blog/2021/01/14/%E6%B6%82%E9%B8%A6%E6%
 最近需要调研使用 dubbo,之前完全是 0 基础,对于 dubbo 只存在于听说,今天上手实战一把,告诉你如何快速用 go 上手 dubbo
 PS:以下的学习方式适用于很多新技术
 基本概念 首先学习一个技术首先要看看它的整体架构和基本概念,每个技术都有着自己的名词解释和实现方式,如果文档齐全就简单很多。 …</p><p class=pt-0><a href=/zh/blog/2021/01/14/%E5%BF%AB%E9%80%9F%E4%B8%8A%E6%89%8B-dubbo-go/>更多</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2021/01/14/go-%E7%89%88%E6%9C%AC%E5%85%A5-dubbo-%E7%94%9F%E6%80%81%E4%B8%80%E5%91%A8%E5%B9%B4/>Go 版本入 Dubbo 生态一周年</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Thursday, January 14, 2021 in 技术分享</small></p><p class="pt-0 [...]
-经过一年的发展, Dubbo-go 在技术和社区运营方面都已经有了不错的成绩。Dubbo-go 是 Dubbo 的完整 Go 语言实现,在功能实现和技术路径上与 Dubbo 有不同程度的对标,项目团队预计很快便可以追平 Java 版的功能。当然,也是因为基于 Go 语言开发,Dubbo-go 更易上手, …</p><p class=pt-0><a href=/zh/blog/2021/01/14/go-%E7%89%88%E6%9C%AC%E5%85%A5-dubbo-%E7%94%9F%E6%80%81%E4%B8%80%E5%91%A8%E5%B9%B4/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;< [...]
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+经过一年的发展, Dubbo-go 在技术和社区运营方面都已经有了不错的成绩。Dubbo-go 是 Dubbo 的完整 Go 语言实现,在功能实现和技术路径上与 Dubbo 有不同程度的对标,项目团队预计很快便可以追平 Java 版的功能。当然,也是因为基于 Go 语言开发,Dubbo-go 更易上手, …</p><p class=pt-0><a href=/zh/blog/2021/01/14/go-%E7%89%88%E6%9C%AC%E5%85%A5-dubbo-%E7%94%9F%E6%80%81%E4%B8%80%E5%91%A8%E5%B9%B4/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;< [...]
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diff --git a/zh/blog/index.xml b/zh/blog/index.xml
index e61605c..e7347a0 100644
--- a/zh/blog/index.xml
+++ b/zh/blog/index.xml
@@ -977,7 +977,7 @@ PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n;&lt;/li>
 &lt;/ul>
 &lt;p>可以认为,基于应用粒度的模型所存储和推送的数据量是和应用、实例数成正比的,只有当我们的应用数增多或应用的实例数增长时,地址推送压力才会上涨。&lt;/p>
 &lt;p>而对于基于接口粒度的模型,数据量是和接口数量正相关的,鉴于一个应用通常发布多个接口的现状,其数量级一般是比应用粒度的数十倍。另外一个关键点在于,接口的定义更多的是业务侧的内部行为,接口粒度导致的集群规模评估的不透明,而实例、应用增长都通常是在运维侧的规划之中,可控性较好。&lt;/p>
-&lt;p>工商银行曾经对这两个模型进行生产测算:应用级服务注册模型可以让注册中心上的数据量变成原来的 1.68%,新模型可以让 zookeeper 轻松至成 10 万级别的服务量和 10 万级别的节点量。&lt;/p>
+&lt;p>工商银行曾经对这两个模型进行生产测算:应用级服务注册模型可以让注册中心上的数据量变成原来的 1.68%,新模型可以让 zookeeper 轻松支撑 10 万级别的服务量和 10 万级别的节点量。&lt;/p>
 &lt;h4 id="2-元数据中心同步机制的引入">2. 元数据中心同步机制的引入&lt;/h4>
 &lt;p>数据中心的数据量变少所造成的结果,是 RPC 服务相关的数据在注册中心消失了,只有 application - instance 这两个层级的数据。为了保证这部分缺少的 RPC 服务数据仍然能被 Consumer 端正确的感知,我们在 Consumer 和 Provider 间建立了一条单独的通信通道,目前针对元数据同步有两种具体的可选方案,分别是:&lt;/p>
 &lt;ul>
diff --git a/zh/blog/news/index.html b/zh/blog/news/index.html
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-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/news/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/news/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -73,4 +73,4 @@ dubbo-go …</p><p class=pt-0><a href=/zh/blog/2021/01/14/%E6%B6%82%E9%B8%A6%E6%
 最近需要调研使用 dubbo,之前完全是 0 基础,对于 dubbo 只存在于听说,今天上手实战一把,告诉你如何快速用 go 上手 dubbo
 PS:以下的学习方式适用于很多新技术
 基本概念 首先学习一个技术首先要看看它的整体架构和基本概念,每个技术都有着自己的名词解释和实现方式,如果文档齐全就简单很多。 …</p><p class=pt-0><a href=/zh/blog/2021/01/14/%E5%BF%AB%E9%80%9F%E4%B8%8A%E6%89%8B-dubbo-go/>更多</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2021/01/14/go-%E7%89%88%E6%9C%AC%E5%85%A5-dubbo-%E7%94%9F%E6%80%81%E4%B8%80%E5%91%A8%E5%B9%B4/>Go 版本入 Dubbo 生态一周年</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Thursday, January 14, 2021 in 技术分享</small></p><p class="pt-0 [...]
-经过一年的发展, Dubbo-go 在技术和社区运营方面都已经有了不错的成绩。Dubbo-go 是 Dubbo 的完整 Go 语言实现,在功能实现和技术路径上与 Dubbo 有不同程度的对标,项目团队预计很快便可以追平 Java 版的功能。当然,也是因为基于 Go 语言开发,Dubbo-go 更易上手, …</p><p class=pt-0><a href=/zh/blog/2021/01/14/go-%E7%89%88%E6%9C%AC%E5%85%A5-dubbo-%E7%94%9F%E6%80%81%E4%B8%80%E5%91%A8%E5%B9%B4/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/news/ class=page-link aria-label=First><span aria-hidden=true>&#171;&# [...]
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+经过一年的发展, Dubbo-go 在技术和社区运营方面都已经有了不错的成绩。Dubbo-go 是 Dubbo 的完整 Go 语言实现,在功能实现和技术路径上与 Dubbo 有不同程度的对标,项目团队预计很快便可以追平 Java 版的功能。当然,也是因为基于 Go 语言开发,Dubbo-go 更易上手, …</p><p class=pt-0><a href=/zh/blog/2021/01/14/go-%E7%89%88%E6%9C%AC%E5%85%A5-dubbo-%E7%94%9F%E6%80%81%E4%B8%80%E5%91%A8%E5%B9%B4/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/news/ class=page-link aria-label=First><span aria-hidden=true>&#171;&# [...]
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diff --git a/zh/blog/news/index.xml b/zh/blog/news/index.xml
index c74e1ed..6c0c5eb 100644
--- a/zh/blog/news/index.xml
+++ b/zh/blog/news/index.xml
@@ -977,7 +977,7 @@ PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n;&lt;/li>
 &lt;/ul>
 &lt;p>可以认为,基于应用粒度的模型所存储和推送的数据量是和应用、实例数成正比的,只有当我们的应用数增多或应用的实例数增长时,地址推送压力才会上涨。&lt;/p>
 &lt;p>而对于基于接口粒度的模型,数据量是和接口数量正相关的,鉴于一个应用通常发布多个接口的现状,其数量级一般是比应用粒度的数十倍。另外一个关键点在于,接口的定义更多的是业务侧的内部行为,接口粒度导致的集群规模评估的不透明,而实例、应用增长都通常是在运维侧的规划之中,可控性较好。&lt;/p>
-&lt;p>工商银行曾经对这两个模型进行生产测算:应用级服务注册模型可以让注册中心上的数据量变成原来的 1.68%,新模型可以让 zookeeper 轻松至成 10 万级别的服务量和 10 万级别的节点量。&lt;/p>
+&lt;p>工商银行曾经对这两个模型进行生产测算:应用级服务注册模型可以让注册中心上的数据量变成原来的 1.68%,新模型可以让 zookeeper 轻松支撑 10 万级别的服务量和 10 万级别的节点量。&lt;/p>
 &lt;h4 id="2-元数据中心同步机制的引入">2. 元数据中心同步机制的引入&lt;/h4>
 &lt;p>数据中心的数据量变少所造成的结果,是 RPC 服务相关的数据在注册中心消失了,只有 application - instance 这两个层级的数据。为了保证这部分缺少的 RPC 服务数据仍然能被 Consumer 端正确的感知,我们在 Consumer 和 Provider 间建立了一条单独的通信通道,目前针对元数据同步有两种具体的可选方案,分别是:&lt;/p>
 &lt;ul>
diff --git a/zh/blog/news/page/10/index.html b/zh/blog/news/page/10/index.html
index b20506f..0a38735 100644
--- a/zh/blog/news/page/10/index.html
+++ b/zh/blog/news/page/10/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/news/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/news/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -68,4 +68,4 @@ Dubbo的发展历史大家应该并不陌生了,这里我还是简单回顾一
 中英文之间需要增加空格 正确:
 在 LeanCloud 上,数据存储是围绕 AVObject 进行的。
 错误:
-在LeanCloud上,数据存储是围 …</p><p class=pt-0><a href=/zh/blog/2018/01/01/dubbo-%E5%8D%9A%E5%AE%A2%E6%96%87%E6%A1%A3%E4%B8%AD%E6%96%87%E6%8E%92%E7%89%88%E6%8C%87%E5%8D%97/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/news/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;</span></a></li><li class=page-item><a href=/zh/blog/news/page/9/ class=page-link aria-label=Previous><span aria-hid [...]
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+在LeanCloud上,数据存储是围 …</p><p class=pt-0><a href=/zh/blog/2018/01/01/dubbo-%E5%8D%9A%E5%AE%A2%E6%96%87%E6%A1%A3%E4%B8%AD%E6%96%87%E6%8E%92%E7%89%88%E6%8C%87%E5%8D%97/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/news/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;</span></a></li><li class=page-item><a href=/zh/blog/news/page/9/ class=page-link aria-label=Previous><span aria-hid [...]
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diff --git a/zh/blog/news/page/2/index.html b/zh/blog/news/page/2/index.html
index 986525e..bb12ba0 100644
--- a/zh/blog/news/page/2/index.html
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@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/news/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/news/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -75,4 +75,4 @@ Go STDPRC: Go 标准库的 RPC,性能最优,但是没有治理; RPCX: 性
 今天我就给大家分析一下大佬是怎么连接 dubbo-go 和 gRPC 。
 gRPC 先来简单介绍一下 gRPC 。它是 Google 推出来的一个 RPC 框架。gRPC是通过 IDL ( Interface Definition Language )——接口定义语言——编译成不同语言的客户端来实现的。可以说是RPC理论的一个非常非常标准的实现。 …</p><p class=pt-0><a href=/zh/blog/2021/01/11/%E6%97%A0%E7%BC%9D%E8%A1%94%E6%8E%A5-grpc-%E4%B8%8E-dubbo-go/>更多</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2021/01/11/%E5%9C%A8dubbo-go%E4%B8%AD%E4%BD%BF%E7%94%A8sentinel/>在dubbo-go中使用sentinel</a></h5><p class="mb-2 mb-md-3"><small class=text-mute [...]
 今天我们聊一聊限流相关话题,此前dubbo-go已经支持了tps limit、execute limit 、hystrix 的内置filter,用户只要简单配置就能马上用上。但我们知道,在 java 的 dubbo 生态中,有一项 …</p><p class=pt-0><a href=/zh/blog/2021/01/11/%E5%9C%A8dubbo-go%E4%B8%AD%E4%BD%BF%E7%94%A8sentinel/>更多</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2021/01/11/dubbo-go-getty-%E5%BC%80%E5%8F%91%E6%97%A5%E5%BF%97/>getty 开发日志</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Monday, January 11, 2021 in 技术分享</small [...]
-2016年6月我在上海做一个即时通讯项目时,接口层的底层网络驱动是当时的同事sanbit写的,原始网络层实现了TCP Server,其命名规范学习了著名的netty。当时这个引擎比较简洁,随着我对这个项目的改进这个网络层引擎也就随之进化了(添加了TCP Client、抽象出了 TCP connection 和 TCP session),至2016年8月份(又添加了websocket) …</p><p class=pt-0><a href=/zh/blog/2021/01/11/dubbo-go-getty-%E5%BC%80%E5%8F%91%E6%97%A5%E5%BF%97/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/news/ class=page-link aria-label=First><span aria-hidden=t [...]
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+2016年6月我在上海做一个即时通讯项目时,接口层的底层网络驱动是当时的同事sanbit写的,原始网络层实现了TCP Server,其命名规范学习了著名的netty。当时这个引擎比较简洁,随着我对这个项目的改进这个网络层引擎也就随之进化了(添加了TCP Client、抽象出了 TCP connection 和 TCP session),至2016年8月份(又添加了websocket) …</p><p class=pt-0><a href=/zh/blog/2021/01/11/dubbo-go-getty-%E5%BC%80%E5%8F%91%E6%97%A5%E5%BF%97/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/news/ class=page-link aria-label=First><span aria-hidden=t [...]
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diff --git a/zh/blog/news/page/3/index.html b/zh/blog/news/page/3/index.html
index 35047d8..65b0234 100644
--- a/zh/blog/news/page/3/index.html
+++ b/zh/blog/news/page/3/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/news/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/news/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -71,4 +71,4 @@ Dubbo 是阿里于 2011 年开源的一款高性能 RPC 框架,在 Java 生态
 重新启航的 Dubbo 将首要目标定位于重新激活社区,赢回开发者的信任,并且逐渐将 Dubbo 打造成一个国际化与现代化的项目,目前距离宣布重启已经过了 …</p><p class=pt-0><a href=/zh/blog/2021/01/11/%E5%86%B2%E4%B8%8A%E4%BA%91%E5%8E%9F%E7%94%9Fdubbo-%E5%8F%91%E5%B8%83-go-%E7%89%88%E6%9C%AC/>更多</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2021/01/11/dubbo-go-%E4%B8%AD-metrics-%E7%9A%84%E8%AE%BE%E8%AE%A1/>Dubbo Go 中 metrics 的设计</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Monday, January 11, 2021 [...]
 总体上来说,Dubbo 的 metrics 是一个从设计到实现都非常优秀的模块, …</p><p class=pt-0><a href=/zh/blog/2021/01/11/dubbo-go-%E4%B8%AD-metrics-%E7%9A%84%E8%AE%BE%E8%AE%A1/>更多</a></p></div></li></ul><h2>Posts in 2020</h2><ul class="list-unstyled mt-4"><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2020/12/22/dubbo-api-docs-apache-dubbo%E6%96%87%E6%A1%A3%E5%B1%95%E7%A4%BA%E6%B5%8B%E8%AF%95%E5%B7%A5%E5%85%B7/>Dubbo-Api-Docs -- Apache Dubbo文档展示&测试工具</a></h5><p class="mb-2 mb-md-3">< [...]
 Springfox 是一个集成了Swagger,基于 Sring MVC/Spring Webflux 实现的一个 Swagger 描述文件生成框架,通过使用它定义的 一些描述接口的注解自动生成Swagger的描述文件, 使 Swagger 能够展示并调用接口.
-相信很多人都听说和使用 …</p><p class=pt-0><a href=/zh/blog/2020/12/22/dubbo-api-docs-apache-dubbo%E6%96%87%E6%A1%A3%E5%B1%95%E7%A4%BA%E6%B5%8B%E8%AF%95%E5%B7%A5%E5%85%B7/>更多</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2020/05/11/%E4%BB%8E-2019-%E5%88%B0-2020apache-dubbo-%E5%B9%B4%E5%BA%A6%E5%9B%9E%E9%A1%BE%E4%B8%8E%E6%80%BB%E7%BB%93/>从 2019 到 2020,Apache Dubbo 年度回顾与总结</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Monday, May 11, 20 [...]
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+相信很多人都听说和使用 …</p><p class=pt-0><a href=/zh/blog/2020/12/22/dubbo-api-docs-apache-dubbo%E6%96%87%E6%A1%A3%E5%B1%95%E7%A4%BA%E6%B5%8B%E8%AF%95%E5%B7%A5%E5%85%B7/>更多</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2020/05/11/%E4%BB%8E-2019-%E5%88%B0-2020apache-dubbo-%E5%B9%B4%E5%BA%A6%E5%9B%9E%E9%A1%BE%E4%B8%8E%E6%80%BB%E7%BB%93/>从 2019 到 2020,Apache Dubbo 年度回顾与总结</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Monday, May 11, 20 [...]
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diff --git a/zh/blog/news/page/4/index.html b/zh/blog/news/page/4/index.html
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-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/news/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/news/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -70,4 +70,4 @@ try { preProcess(); return service.invoke(...); } catch (Throwable e) { return 
 因特网上的可用资源可以用简单字符串来表示,该文档就是描述了这种字符串的语法和语 义。而这些字符串则被称为:“统一资源定位器”(URL)
 一个标准的 URL …</p><p class=pt-0><a href=/zh/blog/2019/10/17/dubbo-%E4%B8%AD%E7%9A%84-url-%E7%BB%9F%E4%B8%80%E6%A8%A1%E5%9E%8B/>更多</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2019/10/01/%E7%A0%94%E7%A9%B6-dubbo-%E7%BD%91%E5%8D%A1%E5%9C%B0%E5%9D%80%E6%B3%A8%E5%86%8C%E6%97%B6%E7%9A%84%E4%B8%80%E7%82%B9%E6%80%9D%E8%80%83/>研究 Dubbo 网卡地址注册时的一点思考</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Tuesday, October 01, 2019 in 技术分享</smal [...]
 使用方式 部署服务提供者: 可以在这里下载demo,此工程基于spring boot,方便在IDE或者命令行启动,对于服务测试来说,只需要启动dubbo-basic-provider即可。 服务查询: 完成服务端部署后,可以到Dubbo Admin的服务测试页面上查询对应的服务: 这里的信息和元数据类似,包含方法名,参数类型和返回值信息, …</p><p class=pt-0><a href=/zh/blog/2019/08/26/service-test/>更多</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2019/08/11/%E6%9C%AC%E5%9C%B0%E8%B0%83%E7%94%A8/>本地调用</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Sunday, August 11, 2019 in 技术分享</small></p><p [...]
-与本地对象上方法调用不同的是,Dubbo 本地调用会经过 Filter 链,其中包括了 Consumer 端的 Filter 链以及 Provider 端的 Filter 链。通过这样的机制,本地消费者和其他消费者都是统一对待,统一监控,服务统 …</p><p class=pt-0><a href=/zh/blog/2019/08/11/%E6%9C%AC%E5%9C%B0%E8%B0%83%E7%94%A8/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/news/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;</span></a></li><li class=page-item><a href=/zh/blog/news/page/3/ class= [...]
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+与本地对象上方法调用不同的是,Dubbo 本地调用会经过 Filter 链,其中包括了 Consumer 端的 Filter 链以及 Provider 端的 Filter 链。通过这样的机制,本地消费者和其他消费者都是统一对待,统一监控,服务统 …</p><p class=pt-0><a href=/zh/blog/2019/08/11/%E6%9C%AC%E5%9C%B0%E8%B0%83%E7%94%A8/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/news/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;</span></a></li><li class=page-item><a href=/zh/blog/news/page/3/ class= [...]
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-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/news/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/news/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -71,4 +71,4 @@ Github: https://github.com/alibaba/arthas 文 …</p><p class=pt-0><a href=/zh/b
 Dubbo以不同方式,陪伴了我时间不长的整个代码生涯。不久前,通过社区投票,我被选举为Committer。当时我在朋友圈发了一句话,也是贯穿我从开始使用Dubbo、研究Dubbo、贡献Dubbo到最后成为Committer的全过程,一直为我提供内心无与伦比愉悦的源泉:成长这种事,能看见脚印特别幸福。
 今天来个回忆杀,把我和Dubbo的那些事拿出来说说。
 小白 我知道Dubbo,是在我大三翘课出去实习的时候,那个时候是无知的,我眼里最牛的人就是能熟练使用各种配 …</p><p class=pt-0><a href=/zh/blog/2019/01/26/%E9%81%87%E8%A7%81dubbo/>更多</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2019/01/17/%E5%A6%82%E4%BD%95%E4%BD%BF%E7%94%A8seata%E4%BF%9D%E8%AF%81dubbo%E5%BE%AE%E6%9C%8D%E5%8A%A1%E9%97%B4%E7%9A%84%E4%B8%80%E8%87%B4%E6%80%A7/>如何使用Seata保证Dubbo微服务间的一致性</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Thursday, January 17, 2019 in 技 [...]
-库存服务: 扣减给定商品的库存数量。 订单服务: 根据采购请求生成订单。 账户服务: 用户账户金额扣减。 业务结构图 StorageService public interface StorageService { /** * 扣除存储数量 */ void deduct(String commodityCode, int count); } OrderService public interface OrderService { /** * …</p><p class=pt-0><a href=/zh/blog/2019/01/17/%E5%A6%82%E4%BD%95%E4%BD%BF%E7%94%A8seata%E4%BF%9D%E8%AF%81dubbo%E5%BE%AE%E6%9C%8D%E5%8A%A1%E9%97%B4%E7%9A%84%E4%B8%80%E8%87%B4%E6%80%A7/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul  [...]
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+库存服务: 扣减给定商品的库存数量。 订单服务: 根据采购请求生成订单。 账户服务: 用户账户金额扣减。 业务结构图 StorageService public interface StorageService { /** * 扣除存储数量 */ void deduct(String commodityCode, int count); } OrderService public interface OrderService { /** * …</p><p class=pt-0><a href=/zh/blog/2019/01/17/%E5%A6%82%E4%BD%95%E4%BD%BF%E7%94%A8seata%E4%BF%9D%E8%AF%81dubbo%E5%BE%AE%E6%9C%8D%E5%8A%A1%E9%97%B4%E7%9A%84%E4%B8%80%E8%87%B4%E6%80%A7/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul  [...]
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@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/news/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/news/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -72,4 +72,4 @@ public static boolean isMatch(URL consumerUrl, …</p><p class=pt-0><a href=/zh/
 精彩观点导读 我们去探索一项技术,并不会仅仅因为其先进性,而是因为我们目前遇到了一些无法解决的问题,而这项技术正好能解决这个问题。
 所有软件最重要的使命不是满足功能要求,而是演进,从而持续成长。
 微服务本质是 …</p><p class=pt-0><a href=/zh/blog/2018/09/20/dubbo-mesh-service-mesh%E7%9A%84%E5%AE%9E%E8%B7%B5%E4%B8%8E%E6%8E%A2%E7%B4%A2/>更多</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2018/09/02/%E5%A6%82%E4%BD%95%E5%9F%BA%E4%BA%8Edubbo%E5%AE%9E%E7%8E%B0%E5%85%A8%E5%BC%82%E6%AD%A5%E8%B0%83%E7%94%A8%E9%93%BE/>如何基于Dubbo实现全异步调用链</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Sunday, September 02, 2018 in 技术分享</small></p><p class [...]
-从3.0.0版本开始,Dubbo框架提供了对Reactive编程范式的 …</p><p class=pt-0><a href=/zh/blog/2018/09/02/%E5%A6%82%E4%BD%95%E5%9F%BA%E4%BA%8Edubbo%E5%AE%9E%E7%8E%B0%E5%85%A8%E5%BC%82%E6%AD%A5%E8%B0%83%E7%94%A8%E9%93%BE/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/news/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;</span></a></li><li class=page-item><a href=/zh/blog/news/page/5/ class=page-link  [...]
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+从3.0.0版本开始,Dubbo框架提供了对Reactive编程范式的 …</p><p class=pt-0><a href=/zh/blog/2018/09/02/%E5%A6%82%E4%BD%95%E5%9F%BA%E4%BA%8Edubbo%E5%AE%9E%E7%8E%B0%E5%85%A8%E5%BC%82%E6%AD%A5%E8%B0%83%E7%94%A8%E9%93%BE/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/news/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;</span></a></li><li class=page-item><a href=/zh/blog/news/page/5/ class=page-link  [...]
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diff --git a/zh/blog/news/page/7/index.html b/zh/blog/news/page/7/index.html
index e7855dd..3d9c2e0 100644
--- a/zh/blog/news/page/7/index.html
+++ b/zh/blog/news/page/7/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/news/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/news/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -76,4 +76,4 @@ QoS工作机制 从Dubbo 2.5.8开始,默认引入了Qos功能,默认处于
 自动装配 (比如: 注解驱动, 自动装配等). Production-Ready (比如: 安全, 健康检查, 外部化配置等). DubboConsumer启动分析 你有没有想过一个问题?dubbo-spring-boot-project中的DubboConsumerDemo应用就一行代码,main方法执行完之后,为什么不 …</p><p class=pt-0><a href=/zh/blog/2018/08/14/spring-boot-dubbo%E5%BA%94%E7%94%A8%E5%90%AF%E5%81%9C%E6%BA%90%E7%A0%81%E5%88%86%E6%9E%90/>更多</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2018/08/14/dubbo%E7%9A%84%E6%B3%9B%E5%8C%96%E8%B0%83%E7%94%A8/>Dubbo的泛化调用</a></h5><p c [...]
 服务测试平台 API 服务网关 泛化调用主要用于消费端没有 API 接口的情况;不需要引入接口 jar 包,而是直接通过 GenericService 接口来发起服务调用,参数及返回值中的所有 POJO 均用 Map 表示。泛化调用对于服务端无需关注,按正常服务进行暴露即可。
 下面来看看消费端如何使用泛化调用进行服务调用。
-通过 Spring XML 配置进行泛化调用 在 Spring 配置申明 generic="true",如: …</p><p class=pt-0><a href=/zh/blog/2018/08/14/dubbo%E7%9A%84%E6%B3%9B%E5%8C%96%E8%B0%83%E7%94%A8/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/news/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;</span></a></li><li class=page-item><a href=/zh/blog/news/page/6/ class=page-link aria-label=Previous><span aria-hidden=true>& [...]
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+通过 Spring XML 配置进行泛化调用 在 Spring 配置申明 generic="true",如: …</p><p class=pt-0><a href=/zh/blog/2018/08/14/dubbo%E7%9A%84%E6%B3%9B%E5%8C%96%E8%B0%83%E7%94%A8/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/news/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;</span></a></li><li class=page-item><a href=/zh/blog/news/page/6/ class=page-link aria-label=Previous><span aria-hidden=true>& [...]
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diff --git a/zh/blog/news/page/8/index.html b/zh/blog/news/page/8/index.html
index c3d3ca1..8e8465b 100644
--- a/zh/blog/news/page/8/index.html
+++ b/zh/blog/news/page/8/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/news/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/news/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -73,4 +73,4 @@ Java RMI 工作原理 一个典型的 RMI 调用如下图所示:
 注解驱动(Annotation-Driven) 外部化配置(External Configuration) 以及自动装配(Auto-Configure) 新的编程模型无需 XML 配置、简化部署、提升开发效率。为了更好地实践微服务架构,Dubbo 从 2.5.8 版本开始, 分别针对了上述的三个场 …</p><p class=pt-0><a href=/zh/blog/2018/08/07/%E5%9C%A8-dubbo-%E4%B8%AD%E4%BD%BF%E7%94%A8%E6%B3%A8%E8%A7%A3/>更多</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2018/08/07/dubbo-%E6%B3%A8%E8%A7%A3%E9%A9%B1%E5%8A%A8/>Dubbo 注解驱动</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Tuesd [...]
 其中,@Service 作为 XML 元素 &lt;dubbo:service>的替代注解,与 Spring …</p><p class=pt-0><a href=/zh/blog/2018/08/07/dubbo-%E6%B3%A8%E8%A7%A3%E9%A9%B1%E5%8A%A8/>更多</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2018/07/30/%E7%AC%AC%E4%B8%89%E5%B1%8Adubbo%E5%BC%80%E5%8F%91%E8%80%85%E6%B2%99%E9%BE%99%E5%9C%A8%E6%B7%B1%E5%9C%B3%E6%88%90%E5%8A%9F%E4%B8%BE%E5%8A%9E/>第三届Dubbo开发者沙龙在深圳成功举办</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Monday, Jul [...]
 分享嘉宾
-陈志轩: Dubbo开源现状和2.7规划 康彬: 乐信集团的微服务化之路 林佳梁: Sentinel——企业用户的全方位流量哨兵</p><p class=pt-0><a href=/zh/blog/2018/07/30/%E7%AC%AC%E4%B8%89%E5%B1%8Adubbo%E5%BC%80%E5%8F%91%E8%80%85%E6%B2%99%E9%BE%99%E5%9C%A8%E6%B7%B1%E5%9C%B3%E6%88%90%E5%8A%9F%E4%B8%BE%E5%8A%9E/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/news/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;</span></a></li><li class=pa [...]
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+陈志轩: Dubbo开源现状和2.7规划 康彬: 乐信集团的微服务化之路 林佳梁: Sentinel——企业用户的全方位流量哨兵</p><p class=pt-0><a href=/zh/blog/2018/07/30/%E7%AC%AC%E4%B8%89%E5%B1%8Adubbo%E5%BC%80%E5%8F%91%E8%80%85%E6%B2%99%E9%BE%99%E5%9C%A8%E6%B7%B1%E5%9C%B3%E6%88%90%E5%8A%9F%E4%B8%BE%E5%8A%9E/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/news/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;</span></a></li><li class=pa [...]
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diff --git a/zh/blog/news/page/9/index.html b/zh/blog/news/page/9/index.html
index 2c4daa1..788d3fe 100644
--- a/zh/blog/news/page/9/index.html
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@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/news/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/news/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -71,4 +71,4 @@ public interface EchoService { /** * echo test. * * @param message message. * @r
 在这个背景下,Google 发表了 Dapper 的论文,描述了如何通过一个分布式追踪系统解决上述问题。基 …</p><p class=pt-0><a href=/zh/blog/2018/06/17/%E5%9C%A8-dubbo-%E4%B8%AD%E4%BD%BF%E7%94%A8-zipkin/>更多</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2018/06/03/%E4%BB%A5-dubbo-%E4%B8%BA%E4%BE%8B%E8%81%8A%E8%81%8A%E5%A6%82%E4%BD%95%E5%90%91%E5%BC%80%E6%BA%90%E9%A1%B9%E7%9B%AE%E5%81%9A%E8%B4%A1%E7%8C%AE/>以 Dubbo 为例,聊聊如何向开源项目做贡献</a></h5><p class="mb-2 mb-md-3"><small class=text-muted [...]
 1 为何要给开源贡献力量 为开源项目做贡献得到的收益是多方面的,为了让你有足够的信心加入到开源项目中,我在文章最开始列举出它的诸多好处。
 1.1 巩固技能 无论你是提交代码,撰写文档,提交 Issue,组织活动,当你切身参与到一个开源项目中, …</p><p class=pt-0><a href=/zh/blog/2018/06/03/%E4%BB%A5-dubbo-%E4%B8%BA%E4%BE%8B%E8%81%8A%E8%81%8A%E5%A6%82%E4%BD%95%E5%90%91%E5%BC%80%E6%BA%90%E9%A1%B9%E7%9B%AE%E5%81%9A%E8%B4%A1%E7%8C%AE/>更多</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2018/05/21/dubbo-%E5%A4%96%E9%83%A8%E5%8C%96%E9%85%8D%E7%BD%AE/>Dubbo 外部化配置</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Monday, May [...]
-@Bean public ApplicationConfig applicationConfig() { ApplicationConfig applicationConfig = new ApplicationConfig(); applicationConfig.setName("dubbo-annotation-consumer"); …</p><p class=pt-0><a href=/zh/blog/2018/05/21/dubbo-%E5%A4%96%E9%83%A8%E5%8C%96%E9%85%8D%E7%BD%AE/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/news/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;</span>< [...]
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+@Bean public ApplicationConfig applicationConfig() { ApplicationConfig applicationConfig = new ApplicationConfig(); applicationConfig.setName("dubbo-annotation-consumer"); …</p><p class=pt-0><a href=/zh/blog/2018/05/21/dubbo-%E5%A4%96%E9%83%A8%E5%8C%96%E9%85%8D%E7%BD%AE/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/news/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;</span>< [...]
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diff --git a/zh/blog/page/10/index.html b/zh/blog/page/10/index.html
index 9b3c1a1..eaf17bd 100644
--- a/zh/blog/page/10/index.html
+++ b/zh/blog/page/10/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/p [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/p [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -68,4 +68,4 @@ public interface EchoService { /** * echo test. * * @param message message. * @r
 1.1 巩固技能 无论你是提交代码,撰写文档,提交 Issue,组织活动,当你切身参与到一个开源项目中, …</p><p class=pt-0><a href=/zh/blog/2018/06/03/%E4%BB%A5-dubbo-%E4%B8%BA%E4%BE%8B%E8%81%8A%E8%81%8A%E5%A6%82%E4%BD%95%E5%90%91%E5%BC%80%E6%BA%90%E9%A1%B9%E7%9B%AE%E5%81%9A%E8%B4%A1%E7%8C%AE/>更多</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2018/05/21/dubbo-%E5%A4%96%E9%83%A8%E5%8C%96%E9%85%8D%E7%BD%AE/>Dubbo 外部化配置</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Monday, May [...]
 @Bean public ApplicationConfig applicationConfig() { ApplicationConfig applicationConfig = new ApplicationConfig(); applicationConfig.setName("dubbo-annotation-consumer"); …</p><p class=pt-0><a href=/zh/blog/2018/05/21/dubbo-%E5%A4%96%E9%83%A8%E5%8C%96%E9%85%8D%E7%BD%AE/>更多</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2018/05/12/%E9%A6%96%E5%B1%8Adubbo%E5%BC%80%E5%8F%91%E8%80%85%E6%B2%99%E9%BE%99%E5%9C%A8%E5%8C%97%E4%BA%AC%E6%88%90 [...]
 分享嘉宾及主体如下:
-罗毅: Dubbo 的现状现状与未来规划 PDF 刘军: 第四届阿里中间件性能挑战赛 PDF 陈志轩: 通过 Dubbo 和 Spring-boot 快速构建微服务 PDF 王欣: Dubbo 和微店的服务化实践历程分享 PDF</p><p class=pt-0><a href=/zh/blog/2018/05/12/%E9%A6%96%E5%B1%8Adubbo%E5%BC%80%E5%8F%91%E8%80%85%E6%B2%99%E9%BE%99%E5%9C%A8%E5%8C%97%E4%BA%AC%E6%88%90%E5%8A%9F%E4%B8%BE%E5%8A%9E/>更多</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2018/05/02/apachecon-na-%E5%A4%A7%E4%BC%9A%E8%AE%AE%E7%A8%8B%E5%85%AC%E5%B8%83/>ApacheCon NA 大 [...]
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+罗毅: Dubbo 的现状现状与未来规划 PDF 刘军: 第四届阿里中间件性能挑战赛 PDF 陈志轩: 通过 Dubbo 和 Spring-boot 快速构建微服务 PDF 王欣: Dubbo 和微店的服务化实践历程分享 PDF</p><p class=pt-0><a href=/zh/blog/2018/05/12/%E9%A6%96%E5%B1%8Adubbo%E5%BC%80%E5%8F%91%E8%80%85%E6%B2%99%E9%BE%99%E5%9C%A8%E5%8C%97%E4%BA%AC%E6%88%90%E5%8A%9F%E4%B8%BE%E5%8A%9E/>更多</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2018/05/02/apachecon-na-%E5%A4%A7%E4%BC%9A%E8%AE%AE%E7%A8%8B%E5%85%AC%E5%B8%83/>ApacheCon NA 大 [...]
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diff --git a/zh/blog/page/11/index.html b/zh/blog/page/11/index.html
index cbb43a7..c885bdf 100644
--- a/zh/blog/page/11/index.html
+++ b/zh/blog/page/11/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/p [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/p [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -66,4 +66,4 @@ Dubbo的发展历史大家应该并不陌生了,这里我还是简单回顾一
 中英文之间需要增加空格 正确:
 在 LeanCloud 上,数据存储是围绕 AVObject 进行的。
 错误:
-在LeanCloud上,数据存储是围 …</p><p class=pt-0><a href=/zh/blog/2018/01/01/dubbo-%E5%8D%9A%E5%AE%A2%E6%96%87%E6%A1%A3%E4%B8%AD%E6%96%87%E6%8E%92%E7%89%88%E6%8C%87%E5%8D%97/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;</span></a></li><li class=page-item><a href=/zh/blog/page/10/ class=page-link aria-label=Previous><span aria-hidden=true> [...]
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+在LeanCloud上,数据存储是围 …</p><p class=pt-0><a href=/zh/blog/2018/01/01/dubbo-%E5%8D%9A%E5%AE%A2%E6%96%87%E6%A1%A3%E4%B8%AD%E6%96%87%E6%8E%92%E7%89%88%E6%8C%87%E5%8D%97/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;</span></a></li><li class=page-item><a href=/zh/blog/page/10/ class=page-link aria-label=Previous><span aria-hidden=true> [...]
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diff --git a/zh/blog/page/2/index.html b/zh/blog/page/2/index.html
index fb5a8fa..fc074e0 100644
--- a/zh/blog/page/2/index.html
+++ b/zh/blog/page/2/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/p [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/p [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -75,4 +75,4 @@ Kubernetes管理资源的哲学 Kubernetes 作为容器集群化管理⽅案管
 去除 ServiceDiscoveryRegistry 中注册 ServiceInstance 的代码,在 config_loader 中 …</p><p class=pt-0><a href=/zh/blog/2021/01/14/dubbo-go-1.5.1/>更多</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2021/01/14/dubbo-go-1.5.0/>dubbo-go 1.5.0</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Thursday, January 14, 2021 in 版本发布</small></p><p class="pt-0 mt-0">引语 计算机技术浪潮每 10 年都有一次技术颠覆,相关知识体系最迟每 5 年都会革新一次,大概每两年贬值一半,在应用服务通信框架领域亦然。凡是有长期生命的通信框架,大概有 5 年 [...]
 每个通信框架,不同的人从不同角度看出不同的结论:初学者看重易用易学,性能测评者注重性能,应用架构师考虑其维护成本,老板则考虑则综合成本。一个应用通信框架的性能固然重要,其稳 …</p><p class=pt-0><a href=/zh/blog/2021/01/14/dubbo-go-1.5.0/>更多</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2021/01/12/%E8%AE%B0%E4%B8%80%E6%AC%A1%E5%AF%B9-dubbo-go-hessian2-%E7%9A%84%E6%80%A7%E8%83%BD%E4%BC%98%E5%8C%96/>记一次对 dubbo-go-hessian2 的性能优化</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Tuesday, January 12, 2021 in 技术分享</smal [...]
 立项 譬如有网文 基于Go的马蜂窝旅游网分布式IM系统技术实践 把 dubbo-go 与其他 RPC 框架对比如下:
-Go STDPRC: Go 标准库的 RPC,性能最优,但是没有治理; RPCX: 性能优势 2*GRPC + 服务治理; …</p><p class=pt-0><a href=/zh/blog/2021/01/12/%E8%AE%B0%E4%B8%80%E6%AC%A1%E5%AF%B9-dubbo-go-hessian2-%E7%9A%84%E6%80%A7%E8%83%BD%E4%BC%98%E5%8C%96/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;</span></a></li><li class=page-item><a href=/zh/blog/ class=page-link aria [...]
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+Go STDPRC: Go 标准库的 RPC,性能最优,但是没有治理; RPCX: 性能优势 2*GRPC + 服务治理; …</p><p class=pt-0><a href=/zh/blog/2021/01/12/%E8%AE%B0%E4%B8%80%E6%AC%A1%E5%AF%B9-dubbo-go-hessian2-%E7%9A%84%E6%80%A7%E8%83%BD%E4%BC%98%E5%8C%96/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;</span></a></li><li class=page-item><a href=/zh/blog/ class=page-link aria [...]
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diff --git a/zh/blog/page/3/index.html b/zh/blog/page/3/index.html
index 9bdf1c5..2ca40d7 100644
--- a/zh/blog/page/3/index.html
+++ b/zh/blog/page/3/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/p [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/p [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -74,4 +74,4 @@ gRPC 先来简单介绍一下 gRPC 。它是 Google 推出来的一个 RPC 框
 最近在dubbogo的todo list上发现,它还没有实现TPS Limit的模块,于是就抽空实现了这个部分。
 TPS limit实际上就是限流,比如说限制一分钟内某个接口只能访问200次,超过这个次数,则会被拒绝服务。在Dubbo的Java版本上,只有一个实现,就 …</p><p class=pt-0><a href=/zh/blog/2021/01/11/dubbo-go-%E4%B8%AD%E7%9A%84-tps-limit-%E8%AE%BE%E8%AE%A1%E4%B8%8E%E5%AE%9E%E7%8E%B0/>更多</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2021/01/11/dubbo-go-%E8%B8%A9%E5%9D%91%E8%AE%B0/>Dubbo Go 踩坑记</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Monday, January 11, 2021 in 技术分享</small></p><p class="pt-0  [...]
 在 2018 年,携程开始做 Go 语言的一些中间件以搭建内部的 Go 语 …</p><p class=pt-0><a href=/zh/blog/2021/01/11/dubbo-go-%E7%9A%84%E5%89%8D%E4%B8%96%E4%BB%8A%E7%94%9F/>更多</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2021/01/11/dubbo-go-%E5%BF%AB%E9%80%9F%E5%BC%80%E5%A7%8B/>Dubbo Go 快速开始</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Monday, January 11, 2021 in 技术分享</small></p><p class="pt-0 mt-0">环境 Go编程环境 启动zookeeper服务,也可以使用远程实例 从服务端开始 第一步:编写 Provi [...]
-编写需要被编码的结构体,由于使用 Hessian2 作为编码协议,User 需要实现 JavaClassName 方法,它的返回值在dubbo中对 …</p><p class=pt-0><a href=/zh/blog/2021/01/11/dubbo-go-%E5%BF%AB%E9%80%9F%E5%BC%80%E5%A7%8B/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;</span></a></li><li class=page-item><a href=/zh/blog/page/2/ class=page-link aria-label=Previous><span aria-hidden=tr [...]
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+编写需要被编码的结构体,由于使用 Hessian2 作为编码协议,User 需要实现 JavaClassName 方法,它的返回值在dubbo中对 …</p><p class=pt-0><a href=/zh/blog/2021/01/11/dubbo-go-%E5%BF%AB%E9%80%9F%E5%BC%80%E5%A7%8B/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;</span></a></li><li class=page-item><a href=/zh/blog/page/2/ class=page-link aria-label=Previous><span aria-hidden=tr [...]
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diff --git a/zh/blog/page/4/index.html b/zh/blog/page/4/index.html
index c4a10ab..8c22a3f 100644
--- a/zh/blog/page/4/index.html
+++ b/zh/blog/page/4/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/p [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/p [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -73,4 +73,4 @@ GitHub: https://github.com/apache/dubbo
 可以让服务提供者开发方,只订阅服务(开发的服务可能依赖其它服务),而不注册正在开发的服务,通过直连测试正在开发的服务。 禁用注册配置
 &lt;dubbo:registry …</p><p class=pt-0><a href=/zh/blog/2019/12/02/dubbo%E6%B5%8B%E8%AF%95%E9%AA%8C%E8%AF%81/>更多</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2019/11/30/dubbo-%E5%9C%A8-service-mesh-%E4%B8%8B%E7%9A%84%E6%80%9D%E8%80%83%E5%92%8C%E6%96%B9%E6%A1%88/>Dubbo 在 Service Mesh 下的思考和方案</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Saturday, November 30, 2019 in 技术分享</small></p><p class="pt-0 mt-0">开头 Service Mesh这个“热” [...]
 实现背景 有必要比较详细点的介绍下服务端的线程策略来加深用户在选择服务端异步的判断依据,同时有必要引出协程这一在服务端异步中常常会用到的“秘密武器”。
-服务端的线程策略 Dubbo支持多种NIO框架来做Remoting的协议实现,无论是Netty,Mina或者Grizzly,实现都大同小异,都是基于事件驱动的方式来做网络通道建立,数据流读取的。其中以Grizzly对于线程策略的 …</p><p class=pt-0><a href=/zh/blog/2019/11/02/dubbo%E6%9C%8D%E5%8A%A1%E7%AB%AF%E5%BC%82%E6%AD%A5%E6%8E%A5%E5%8F%A3%E7%9A%84%E5%AE%9E%E7%8E%B0%E8%83%8C%E6%99%AF%E5%92%8C%E5%AE%9E%E8%B7%B5/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/ class=page-link aria-label=First><span aria-hidde [...]
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+服务端的线程策略 Dubbo支持多种NIO框架来做Remoting的协议实现,无论是Netty,Mina或者Grizzly,实现都大同小异,都是基于事件驱动的方式来做网络通道建立,数据流读取的。其中以Grizzly对于线程策略的 …</p><p class=pt-0><a href=/zh/blog/2019/11/02/dubbo%E6%9C%8D%E5%8A%A1%E7%AB%AF%E5%BC%82%E6%AD%A5%E6%8E%A5%E5%8F%A3%E7%9A%84%E5%AE%9E%E7%8E%B0%E8%83%8C%E6%99%AF%E5%92%8C%E5%AE%9E%E8%B7%B5/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/ class=page-link aria-label=First><span aria-hidde [...]
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diff --git a/zh/blog/page/5/index.html b/zh/blog/page/5/index.html
index 2ffdd89..4ff6f54 100644
--- a/zh/blog/page/5/index.html
+++ b/zh/blog/page/5/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/p [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/p [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -67,4 +67,4 @@ try { preProcess(); return service.invoke(...); } catch (Throwable e) { return 
 使用方式 部署服务提供者: 可以在这里下载demo,此工程基于spring boot,方便在IDE或者命令行启动,对于服务测试来说,只需要启动dubbo-basic-provider即可。 服务查询: 完成服务端部署后,可以到Dubbo Admin的服务测试页面上查询对应的服务: 这里的信息和元数据类似,包含方法名,参数类型和返回值信息, …</p><p class=pt-0><a href=/zh/blog/2019/08/26/service-test/>更多</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2019/08/11/%E6%9C%AC%E5%9C%B0%E8%B0%83%E7%94%A8/>本地调用</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Sunday, August 11, 2019 in 技术分享</small></p><p [...]
 与本地对象上方法调用不同的是,Dubbo 本地调用会经过 Filter 链,其中包括了 Consumer 端的 Filter 链以及 Provider 端的 Filter 链。通过这样的机制,本地消费者和其他消费者都是统一对待,统一监控,服务统 …</p><p class=pt-0><a href=/zh/blog/2019/08/11/%E6%9C%AC%E5%9C%B0%E8%B0%83%E7%94%A8/>更多</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2019/08/11/%E4%BD%BF%E7%94%A8apache-skywalking-incubator-%E5%81%9A%E5%88%86%E5%B8%83%E5%BC%8F%E8%B7%9F%E8%B8%AA/>使用Apache Skywalking (Incubator) 做分布式跟踪</a></h5><p class="mb-2 mb-m [...]
 按照 REpresentational State Transfer 的字面意思,可以把应用看成是一个虚拟的状态机,软件提供的不 …</p><p class=pt-0><a href=/zh/blog/2019/07/26/%E5%9C%A8-dubbo-%E4%B8%AD%E4%BD%BF%E7%94%A8-rest/>更多</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2019/06/22/%E4%BD%BF%E7%94%A8-dubbo-%E8%BF%9E%E6%8E%A5%E5%BC%82%E6%9E%84%E5%BE%AE%E6%9C%8D%E5%8A%A1%E4%BD%93%E7%B3%BB/>使用 Dubbo 连接异构微服务体系</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Saturday, June 22, 2019 in 技术分享 [...]
-在这篇文章中,我们将以以上基础能力为背景,尝试突破 Dubbo 体系自身,探索如何利用 Dubbo 对多协议、多服务发现模型的支持,来实现异构微服务体系间的互联互通。在实际业务场景中,这可以用来解决异构技术体系共存场景下的通信问题,帮助公司实现 …</p><p class=pt-0><a href=/zh/blog/2019/06/22/%E4%BD%BF%E7%94%A8-dubbo-%E8%BF%9E%E6%8E%A5%E5%BC%82%E6%9E%84%E5%BE%AE%E6%9C%8D%E5%8A%A1%E4%BD%93%E7%B3%BB/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;</span> [...]
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+在这篇文章中,我们将以以上基础能力为背景,尝试突破 Dubbo 体系自身,探索如何利用 Dubbo 对多协议、多服务发现模型的支持,来实现异构微服务体系间的互联互通。在实际业务场景中,这可以用来解决异构技术体系共存场景下的通信问题,帮助公司实现 …</p><p class=pt-0><a href=/zh/blog/2019/06/22/%E4%BD%BF%E7%94%A8-dubbo-%E8%BF%9E%E6%8E%A5%E5%BC%82%E6%9E%84%E5%BE%AE%E6%9C%8D%E5%8A%A1%E4%BD%93%E7%B3%BB/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;</span> [...]
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diff --git a/zh/blog/page/6/index.html b/zh/blog/page/6/index.html
index 8163d1a..d7b14c2 100644
--- a/zh/blog/page/6/index.html
+++ b/zh/blog/page/6/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/p [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/p [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -73,4 +73,4 @@ Dubbo以不同方式,陪伴了我时间不长的整个代码生涯。不久前
 什么是RPC? RPC(Remote Procedure Call)—远程过程调用,它是一种通过网络从远程计算机程 …</p><p class=pt-0><a href=/zh/blog/2019/01/07/%E6%B5%85%E8%B0%88-rpc/>更多</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2019/01/07/%E6%96%B0%E7%89%88-dubbo-admin-%E4%BB%8B%E7%BB%8D/>新版 Dubbo Admin 介绍</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Monday, January 07, 2019 in 技术分享</small></p><p class="pt-0 mt-0">Demo地址:http://47.91.207.147/#/service github: https://git [...]
 将后端框架从webx替换成spring boot 前端采用Vue和Vuetify.js作为开发框架 移除velocity模板 集成swagger,提供api管理功能 当前版本的Dubbo Admin包含了 …</p><p class=pt-0><a href=/zh/blog/2019/01/07/%E6%96%B0%E7%89%88-dubbo-admin-%E4%BB%8B%E7%BB%8D/>更多</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2019/01/05/dubbo-%E5%9C%A8%E7%93%9C%E5%AD%90%E4%BA%8C%E6%89%8B%E8%BD%A6%E7%9A%84%E5%AE%9E%E8%B7%B5/>Dubbo 在瓜子二手车的实践</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Saturday, Janu [...]
  接下来,我会从这次事故开始,讲讲我们这段时间所做的dubbo版本升级的历程以及dubbo后续多机房的方案。
-一、Ephermal节点未及时删除导 …</p><p class=pt-0><a href=/zh/blog/2019/01/05/dubbo-%E5%9C%A8%E7%93%9C%E5%AD%90%E4%BA%8C%E6%89%8B%E8%BD%A6%E7%9A%84%E5%AE%9E%E8%B7%B5/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;</span></a></li><li class=page-item><a href=/zh/blog/page/5/ class=page-link aria-label=Previous><span aria-hidden=true>&#171;</sp [...]
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+一、Ephermal节点未及时删除导 …</p><p class=pt-0><a href=/zh/blog/2019/01/05/dubbo-%E5%9C%A8%E7%93%9C%E5%AD%90%E4%BA%8C%E6%89%8B%E8%BD%A6%E7%9A%84%E5%AE%9E%E8%B7%B5/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;</span></a></li><li class=page-item><a href=/zh/blog/page/5/ class=page-link aria-label=Previous><span aria-hidden=true>&#171;</sp [...]
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diff --git a/zh/blog/page/7/index.html b/zh/blog/page/7/index.html
index 94455a4..0815e29 100644
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@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/p [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/p [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -76,4 +76,4 @@ meetup活动信息 本次活动依旧爆满,总报名人数976,现场用户3
 报名信息 Aliware Open Source•成都站-Apache Dubbo开发者沙龙于8月26日(周日)在成 …</p><p class=pt-0><a href=/zh/blog/2018/08/26/%E7%AC%AC%E5%9B%9B%E5%B1%8Adubbo%E5%BC%80%E5%8F%91%E8%80%85%E6%B2%99%E9%BE%99%E4%BA%8E8%E6%9C%8826%E6%97%A5%E5%9C%A8%E6%88%90%E9%83%BD%E4%B8%BE%E8%A1%8C/>更多</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2018/08/22/spring%E5%BA%94%E7%94%A8%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90dubbo-hystrix/>Spring应用快速集成Dubbo + Hystrix</a></h5><p cl [...]
 Dubbo是Alibaba开源的,目前国内最流行的java rpc框架。
 本文介绍在spring应用里,怎么把Dubbo和Hystrix结合起来使用。
-https://github.com/Netflix/Hystrix …</p><p class=pt-0><a href=/zh/blog/2018/08/22/spring%E5%BA%94%E7%94%A8%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90dubbo-hystrix/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;</span></a></li><li class=page-item><a href=/zh/blog/page/6/ class=page-link aria-label=Previous><span aria-hidden=true>&#171;</ [...]
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+https://github.com/Netflix/Hystrix …</p><p class=pt-0><a href=/zh/blog/2018/08/22/spring%E5%BA%94%E7%94%A8%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90dubbo-hystrix/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;</span></a></li><li class=page-item><a href=/zh/blog/page/6/ class=page-link aria-label=Previous><span aria-hidden=true>&#171;</ [...]
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diff --git a/zh/blog/page/8/index.html b/zh/blog/page/8/index.html
index 45d3d47..30433d3 100644
--- a/zh/blog/page/8/index.html
+++ b/zh/blog/page/8/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/p [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/p [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -73,4 +73,4 @@ Dubbo Provider配置 Provider 配置详解 配置Dubbo Provider有4种方式:X
 XML配置 最简单的配置的样例: &lt;?xml version="1.0" encoding="UTF-8"?> &lt;beans xmlns="http://www.springframework.org/schema/beans" …</p><p class=pt-0><a href=/zh/blog/2018/08/14/dubbo-%E5%9F%BA%E6%9C%AC%E7%94%A8%E6%B3%95-dubbo-consumer-%E9%85%8D%E7%BD%AE/>更多</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2018/08/14/dubbo-%E5%85%B3%E4%BA%8E%E5%90%8C%E6%AD%A5/%E5%BC%82%E6%AD%A5%E8%B0%83%E7%94%A8%E7%9A%84%E5%87%A0%E7%A7%8D%E6%96%B9%E5%BC%8F/>Dubb [...]
 同步调用 异步调用 参数回调 事件通知 同步调用 同步调用是一种阻塞式的调用方式,即 Consumer 端代码一直阻塞等待,直到 Provider 端返回为止;
 通常,一个典型的同步调用过程如下:
-Consumer 业务线程调用远程接口,向 Provider 发送请求,同时当前线程处于阻塞状态; Provider 接到 Consumer 的请求 …</p><p class=pt-0><a href=/zh/blog/2018/08/14/dubbo-%E5%85%B3%E4%BA%8E%E5%90%8C%E6%AD%A5/%E5%BC%82%E6%AD%A5%E8%B0%83%E7%94%A8%E7%9A%84%E5%87%A0%E7%A7%8D%E6%96%B9%E5%BC%8F/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;</span></a></li><li class=page-item>< [...]
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+Consumer 业务线程调用远程接口,向 Provider 发送请求,同时当前线程处于阻塞状态; Provider 接到 Consumer 的请求 …</p><p class=pt-0><a href=/zh/blog/2018/08/14/dubbo-%E5%85%B3%E4%BA%8E%E5%90%8C%E6%AD%A5/%E5%BC%82%E6%AD%A5%E8%B0%83%E7%94%A8%E7%9A%84%E5%87%A0%E7%A7%8D%E6%96%B9%E5%BC%8F/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;</span></a></li><li class=page-item>< [...]
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diff --git a/zh/blog/page/9/index.html b/zh/blog/page/9/index.html
index a6ea9d7..13cd280 100644
--- a/zh/blog/page/9/index.html
+++ b/zh/blog/page/9/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/p [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/p [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -73,4 +73,4 @@ Sentinel 是阿里中间件团队开源的,面向分布式服务架构的轻
 常见的兼容性包括但不限于以下几种情况:
 用户API 编程API Spring注解 扩展SPI 扩展Filter 2.7.x里就是通过增加了一个新的模块dubbo-compatible来解 …</p><p class=pt-0><a href=/zh/blog/2018/07/22/dubbo-2.7.x-repackage-%E5%90%8E%E7%9A%84%E5%85%BC%E5%AE%B9%E5%AE%9E%E7%8E%B0%E6%96%B9%E6%A1%88/>更多</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2018/07/12/%E4%BD%BF%E7%94%A8pinpoint%E5%81%9A%E5%88%86%E5%B8%83%E5%BC%8F%E8%B7%9F%E8%B8%AA/>使用Pinpoint做分布式跟踪</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Thur [...]
 什么是Pinpoint 摘自Pinpoint学习笔记
-Pinpoint是一个开源的 APM (Application Performance Management/应用性能管理)工具,用于基于java的大规模分布式系 …</p><p class=pt-0><a href=/zh/blog/2018/07/12/%E4%BD%BF%E7%94%A8pinpoint%E5%81%9A%E5%88%86%E5%B8%83%E5%BC%8F%E8%B7%9F%E8%B8%AA/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;</span></a></li><li class=page-item><a href=/zh/blog/page/8/ class=page-li [...]
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+Pinpoint是一个开源的 APM (Application Performance Management/应用性能管理)工具,用于基于java的大规模分布式系 …</p><p class=pt-0><a href=/zh/blog/2018/07/12/%E4%BD%BF%E7%94%A8pinpoint%E5%81%9A%E5%88%86%E5%B8%83%E5%BC%8F%E8%B7%9F%E8%B8%AA/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col><ul class=pagination><li class=page-item><a href=/zh/blog/ class=page-link aria-label=First><span aria-hidden=true>&#171;&#171;</span></a></li><li class=page-item><a href=/zh/blog/page/8/ class=page-li [...]
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diff --git a/zh/blog/releases/index.html b/zh/blog/releases/index.html
index 83a2b59..3bd49b4 100644
--- a/zh/blog/releases/index.html
+++ b/zh/blog/releases/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/releases/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon typ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/blog/releases/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon typ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbo-goe6ba90e7a081e7ac94e8aeb0e4ba8ce5aea2e688b7e7abafe8b083e794a8e8bf87e7a88b href=/zh/blog/2021/01/15/dubbo-go%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0%E4%BA%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B0%83%E7%94%A8%E8%BF%87%E7%A8%8B/>dubbo-go源码笔记(二)客户端调用过程</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhblog20210115dubbogo-30e789b5e6898b-grpc-e8b5b0e59091e4ba91e58e9fe7949fe697b6e4bba3 href=/zh/blog/2021/01/15/dubbogo-3.0%E7%89%B5%E6%89%8B-grpc-%E8%B5%B0%E5%90%91%E4%BA%91%E5%8E%9F%E7%94%9F%E6%97%B6%E4%BB%A3/>dubbogo 3.0:牵手 gRPC 走向云原生时代</a>
@@ -71,4 +71,4 @@ Apache Dubbo 请点击了解各版本详情和升级注意事项
 GitHub: https://github.com/apache/dubbo
 发布说明: https://github.com/apache/dubbo/releases
 2.7.8 (2020-07-28) source | asc | sha512 2.7.7 (2020-05-18) source | asc | sha512 2.7.5 …</p><p class=pt-0><a href=/zh/blog/2020/05/18/%E8%BF%87%E5%BE%80%E7%89%88%E6%9C%AC/>更多</a></p></div></li><li class="media mb-4"><div class=media-body><h5 class="mt-0 mb-1"><a href=/zh/blog/2020/05/18/2.7.5-%E5%8A%9F%E8%83%BD%E8%A7%A3%E6%9E%90/>2.7.5</a></h5><p class="mb-2 mb-md-3"><small class=text-muted>Monday, May 18, 2020 in 版本发布</small></p><p class="pt-0 mt-0">近日,备受瞩目的 Dubbo 2.7.5 版本正式发布,在 2.7.5  [...]
-应用粒度服务注册【beta】 HTTP/2 (gRPC) 协议支持 Protobuf 支持 性能优化,调用链路性能提升 30% 支持 TLS 安全传输链路 优化的消费端线程模型 新增更适应多集群部署场景的负载均衡策略 全新的应用开发 API (兼容老 …</p><p class=pt-0><a href=/zh/blog/2020/05/18/2.7.5-%E5%8A%9F%E8%83%BD%E8%A7%A3%E6%9E%90/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col></div></div></main></div></div><footer class="bg-dark py-5 row d-print-none"><div class="container-fluid mx-sm-5"><div class=row><div class="col-6 col-sm-4 text-xs-center order-sm-2"><ul class="l [...]
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+应用粒度服务注册【beta】 HTTP/2 (gRPC) 协议支持 Protobuf 支持 性能优化,调用链路性能提升 30% 支持 TLS 安全传输链路 优化的消费端线程模型 新增更适应多集群部署场景的负载均衡策略 全新的应用开发 API (兼容老 …</p><p class=pt-0><a href=/zh/blog/2020/05/18/2.7.5-%E5%8A%9F%E8%83%BD%E8%A7%A3%E6%9E%90/>更多</a></p></div></li></ul></div></div><div class="row pl-2 pt-2"><div class=col></div></div></main></div></div><footer class="bg-dark py-5 row d-print-none"><div class="container-fluid mx-sm-5"><div class=row><div class="col-6 col-sm-4 text-xs-center order-sm-2"><ul class="l [...]
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diff --git a/zh/community/index.html b/zh/community/index.html
index 80d3de8..2c64ad5 100644
--- a/zh/community/index.html
+++ b/zh/community/index.html
@@ -1 +1 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/community/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
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+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/community/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=im [...]
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diff --git a/zh/docs/contribution-guidelines/committer/apache-dubbo-page_dev/index.html b/zh/docs/contribution-guidelines/committer/apache-dubbo-page_dev/index.html
index 2b6ff21..40b8134 100644
--- a/zh/docs/contribution-guidelines/committer/apache-dubbo-page_dev/index.html
+++ b/zh/docs/contribution-guidelines/committer/apache-dubbo-page_dev/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 当项目发生比较大的变化,比如新的 committer 的加入,新的 PMC 的当选,或是新版本的 Release 等,都需要将这些更新信息维护到这个页面。
 这个官方网站的项目地址是https://svn.apache.org/repos/asf/incubator/public/trunk。
 维护这个页面的方法如下:
@@ -9,7 +9,7 @@
 5.构建完成后,可以用浏览器打开 target/site/projects/dubbo.html 文件,预览修改是否生效。
 6.用 SVN 的 commit 命令将 dubbo.xml 文件提交到服务器,并且不要提交 dubbo.html 文件(因为服务器端会定时自动构建)。 此过程会要求输入Apache id和密码。
 参考:
- http://incubator.apache.org/guides/website.html https://svn.apache.org/repos/asf/incubator/public/trunk/README.txt"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/contribution-guidelines/committer/apache-dubbo-page_dev/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="官方 Dubbo 主页的维护"><meta itemprop=description content= [...]
+ http://incubator.apache.org/guides/website.html https://svn.apache.org/repos/asf/incubator/public/trunk/README.txt  "><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/contribution-guidelines/committer/apache-dubbo-page_dev/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="官 [...]
 当项目发生比较大的变化,比如新的 committer 的加入,新的 PMC 的当选,或是新版本的 Release 等,都需要将这些更新信息维护到这个页面。
 这个官方网站的项目地址是https://svn.apache.org/repos/asf/incubator/public/trunk。
 维护这个页面的方法如下:
@@ -20,7 +20,7 @@
 5.构建完成后,可以用浏览器打开 target/site/projects/dubbo.html 文件,预览修改是否生效。
 6.用 SVN 的 commit 命令将 dubbo.xml 文件提交到服务器,并且不要提交 dubbo.html 文件(因为服务器端会定时自动构建)。 此过程会要求输入Apache id和密码。
 参考:
- http://incubator.apache.org/guides/website.html https://svn.apache.org/repos/asf/incubator/public/trunk/README.txt"><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="60"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="官方 Dubbo 主页的维护"><meta name=twitter:description content="Apache 有一个官方的网站,用来维护所有的孵化项目的信息。每一个孵化项目在这个网站下都有一个信息页。 Dubbo 的信息页地址是 https://incubator.apache.org/projects/dubbo.html。
+ http://incubator.apache.org/guides/website.html https://svn.apache.org/repos/asf/incubator/public/trunk/README.txt  "><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="60"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="官方 Dubbo 主页的维护"><meta name=twitter:description content="Apache 有一个官方的网站,用来维护所有的孵化项目的信息。每一个孵化项目在这个网站下都有一个信息页。 Dubbo 的信息页地址是 https://incubator.apache.org/projects/du [...]
 当项目发生比较大的变化,比如新的 committer 的加入,新的 PMC 的当选,或是新版本的 Release 等,都需要将这些更新信息维护到这个页面。
 这个官方网站的项目地址是https://svn.apache.org/repos/asf/incubator/public/trunk。
 维护这个页面的方法如下:
@@ -31,7 +31,7 @@
 5.构建完成后,可以用浏览器打开 target/site/projects/dubbo.html 文件,预览修改是否生效。
 6.用 SVN 的 commit 命令将 dubbo.xml 文件提交到服务器,并且不要提交 dubbo.html 文件(因为服务器端会定时自动构建)。 此过程会要求输入Apache id和密码。
 参考:
- http://incubator.apache.org/guides/website.html https://svn.apache.org/repos/asf/incubator/public/trunk/README.txt"><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9c3e92478ac4794f7583d0b2a7c043e971 [...]
+ http://incubator.apache.org/guides/website.html https://svn.apache.org/repos/asf/incubator/public/trunk/README.txt  "><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b9 [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -209,4 +209,4 @@
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/zh/docs/>文档</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/zh/docs/contribution-guidelines/>贡献指南</a></li><li class=breadcrumb-item><a href=h [...]
 Dubbo 的信息页地址是 <a href=https://incubator.apache.org/projects/dubbo.html>https://incubator.apache.org/projects/dubbo.html</a>。</p><p>当项目发生比较大的变化,比如新的 committer 的加入,新的 PMC 的当选,或是新版本的 Release 等,都需要将这些更新信息维护到这个页面。</p><p>这个官方网站的项目地址是<a href=https://svn.apache.org/repos/asf/incubator/public/trunk>https://svn.apache.org/repos/asf/incubator/public/trunk</a>。</p><p>维护这个页面的方法如下:</p><p>1.安装 SVN。若是 Mac OS X 系统或是 Linux 系统,则自带了 SVN。若是 Windows 系统,则请首先自行安装 SVN。</p><p>2.用 SVN 将这个<a href=https://svn.apache [...]
 此过程会要求输入Apache id和密码。</p><p>参考:</p><ol><li><a href=http://incubator.apache.org/guides/website.html>http://incubator.apache.org/guides/website.html</a></li><li><a href=https://svn.apache.org/repos/asf/incubator/public/trunk/README.txt>https://svn.apache.org/repos/asf/incubator/public/trunk/README.txt</a></li></ol><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</st [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/zh/docs/contribution-guidelines/committer/index.html b/zh/docs/contribution-guidelines/committer/index.html
index 74e751f..ba6a840 100644
--- a/zh/docs/contribution-guidelines/committer/index.html
+++ b/zh/docs/contribution-guidelines/committer/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/docs/contribution-guidelines/committer/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=1 [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/docs/contribution-guidelines/committer/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=1 [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -174,4 +174,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/docs/contribution-guidelines/committer/_index.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+ [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Committer%20%e6%8c%87%e5%8d%97" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/zh/docs/>文档</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/zh/docs/contribution-guidelines/>贡献指南</a></li><li class="breadcrumb-item active"  [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/zh/docs/contribution-guidelines/committer/index.xml b/zh/docs/contribution-guidelines/committer/index.xml
index 6b9af73..5873032 100644
--- a/zh/docs/contribution-guidelines/committer/index.xml
+++ b/zh/docs/contribution-guidelines/committer/index.xml
@@ -135,7 +135,7 @@ default-key 28681CB1
 $ gpg --yes --delete-secret-keys shenglicao2@gmail.com &lt;span style="color:#586e75">###老的私钥,指明邮箱即可&lt;/span>
 $ gpg --delete-keys 1808C6444C781C0AEA0AAD4C4D6A8007D20DB8A4
 &lt;/code>&lt;/pre>&lt;/div>&lt;blockquote>
-&lt;p>PS: 最新版本经过实测,本地没有gpg.conf这个文件,因此如果在执行过程中遇到签名失败,可以参考这个文章:https://blog.csdn.net/wenbo20182/article/details/72850810 或 https://d.sb/2016/11/gpg-inappropriate-ioctl-for-device-errors&lt;/p>
+&lt;p>PS: 最新版本经过实测,本地没有gpg.conf这个文件,因此如果在执行过程中遇到签名失败,可以参考这个文章:https://blog.csdn.net/wenbo20182/article/details/72850810 或 &lt;a href="https://d.sb/2016/11/gpg-inappropriate-ioctl-for-device-errors">https://d.sb/2016/11/gpg-inappropriate-ioctl-for-device-errors&lt;/a>&lt;/p>
 &lt;/blockquote>
 &lt;p>由于公钥服务器没有检查机制,任何人都可以用你的名义上传公钥,所以没有办法保证服务器上的公钥的可靠性。
 通常,你可以在网站上公布一个公钥指纹,让其他人核对下载到的公钥是否为真。&lt;/p>
diff --git a/zh/docs/contribution-guidelines/committer/label-an-issue-guide_dev/index.html b/zh/docs/contribution-guidelines/committer/label-an-issue-guide_dev/index.html
index 7f88b89..cd96563 100644
--- a/zh/docs/contribution-guidelines/committer/label-an-issue-guide_dev/index.html
+++ b/zh/docs/contribution-guidelines/committer/label-an-issue-guide_dev/index.html
@@ -1,13 +1,13 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 对于需要编码和发版修复的 issues 和 pull requests,需要您将其标记为 milestone。
 一些常用的标签:
- 请求帮助  help wanted good first issue   优先级  priority/blocker priority/high priority/low priority/normal   状态  status/need-triage status/DO-NOT-MERGE status/READY-TO-MERGE status/invalid status/wontfix   类型  type/bug type/documentation type/enhancement type/feature"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/contribution-guidelines/committer/label-an-issue-guide_dev/"><meta property="article:modified_time" content="2021-02-2 [...]
+ 请求帮助  help wanted good first issue   优先级  priority/blocker priority/high priority/low priority/normal   状态  status/need-triage status/DO-NOT-MERGE status/READY-TO-MERGE status/invalid status/wontfix   类型  type/bug type/documentation type/enhancement type/feature    "><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/contribution-guidelines/committer/label-an-issue-guide_dev/"><meta property="article:section" content="docs"><meta [...]
 对于需要编码和发版修复的 issues 和 pull requests,需要您将其标记为 milestone。
 一些常用的标签:
- 请求帮助  help wanted good first issue   优先级  priority/blocker priority/high priority/low priority/normal   状态  status/need-triage status/DO-NOT-MERGE status/READY-TO-MERGE status/invalid status/wontfix   类型  type/bug type/documentation type/enhancement type/feature"><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="30"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="给问题打标签"><meta nam [...]
+ 请求帮助  help wanted good first issue   优先级  priority/blocker priority/high priority/low priority/normal   状态  status/need-triage status/DO-NOT-MERGE status/READY-TO-MERGE status/invalid status/wontfix   类型  type/bug type/documentation type/enhancement type/feature    "><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="30"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="给问题打标签"><meta [...]
 对于需要编码和发版修复的 issues 和 pull requests,需要您将其标记为 milestone。
 一些常用的标签:
- 请求帮助  help wanted good first issue   优先级  priority/blocker priority/high priority/low priority/normal   状态  status/need-triage status/DO-NOT-MERGE status/READY-TO-MERGE status/invalid status/wontfix   类型  type/bug type/documentation type/enhancement type/feature"><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><scri [...]
+ 请求帮助  help wanted good first issue   优先级  priority/blocker priority/high priority/low priority/normal   状态  status/need-triage status/DO-NOT-MERGE status/READY-TO-MERGE status/invalid status/wontfix   类型  type/bug type/documentation type/enhancement type/feature    "><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script  [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -183,4 +183,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/docs/contribution-guidelines/committer/label-an-issue-guide_dev.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+ [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=%e7%bb%99%e9%97%ae%e9%a2%98%e6%89%93%e6%a0%87%e7%ad%be" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/zh/docs/>文档</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/zh/docs/contribution-guidelines/>贡献指南</a></li><li class=breadcrumb-item><a href=h [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/zh/docs/contribution-guidelines/committer/new-committer-guide_dev/index.html b/zh/docs/contribution-guidelines/committer/new-committer-guide_dev/index.html
index a76e1ae..fc7f079 100644
--- a/zh/docs/contribution-guidelines/committer/new-committer-guide_dev/index.html
+++ b/zh/docs/contribution-guidelines/committer/new-committer-guide_dev/index.html
@@ -1,19 +1,19 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 活跃的贡献者被选举为提交者 在后期的开发过程中,活跃的贡献者可以被选举为提交者。见如何成为 committer
 二、个人开发者提交 ICLA 1、选择 apache id 在apache 提交者列表页查看已经注册过的 apache id,
 2、个人提交者授权协议(ICLA): 下载ICLA 模板,查找可用的 id。将 icla.pdf 个人信息填写正确后打印,签名、扫描、并当做附件发送邮件给秘书 secretary@apache.org,秘书会帮忙创建 apache 用户 id。同时会创建一个 your_id@apache.org 的邮箱,可以在apache 提交者列表页查看查找用户是否已经创建。
 3、导师帮助提交用户id创建请求 导师将帮助提交 apache 账户创建请求给 root 邮件组,会有人帮助建立 id。一般需要2天时间账户会建立,请等待并在apache 提交者列表页查看查找用户是否已经创建。
-三、加入apache开发者组  登陆 Apache 账户工具,在登陆页面点击&#34;忘记密码&#34;设置始化密码,会有一封密码重置邮件发送到 forward 邮箱(在孵化项目提案中提交的开发者邮件) 关于 apache 邮箱:apache.org 邮箱并没有自己的邮件内容存储服务器。它需要借用其他邮件提供商的邮件内容存储、分发功能。在很多投票环节是建议使用 apache 邮箱的。 这里就有一个问题,怎么在其它邮箱里面配置 apache.org 邮箱转发功能:  收件箱:收取发送到 apache.org 的邮件。这个在第一步配置好 Apache 账户工具的 forward 邮箱就可以用 forward 邮箱收取邮件了 发件箱:将发出的邮件显示发件邮箱为 apache.org 邮箱。请参考:设置 apache 邮箱指南和gmail 邮箱设置方式。 其他邮箱服务的设置方式不方便找到,gmail 的最方便,建议换成 gmail 邮箱(不是广告)。   修改编辑页面的 homepage url�
 ��apache 提交者列表页中你的账户能加主页链接。 修改编辑页面的 github  [...]
+三、加入apache开发者组  登陆 Apache 账户工具,在登陆页面点击&#34;忘记密码&#34;设置始化密码,会有一封密码重置邮件发送到 forward 邮箱(在孵化项目提案中提交的开发者邮件) 关于 apache 邮箱:apache.org 邮箱并没有自己的邮件内容存储服务器。它需要借用其他邮件提供商的邮件内容存储、分发功能。在很多投票环节是建议使用 apache 邮箱的。 这里就有一个问题,怎么在其它邮箱里面配置 apache.org 邮箱转发功能:  收件箱:收取发送到 apache.org 的邮件。这个在第一步配置好 Apache 账户工具的 forward 邮箱就可以用 forward 邮箱收取邮件了 发件箱:将发出的邮件显示发件邮箱为 apache.org 邮箱。请参考:设置 apache 邮箱指南和gmail 邮箱设置方式。 其他邮箱服务的设置方式不方便找到,gmail 的最方便,建议换成 gmail 邮箱(不是广告)。   修改编辑页面的 homepage url�
 ��apache 提交者列表页中你的账户能加主页链接。 修改编辑页面的 github  [...]
 活跃的贡献者被选举为提交者 在后期的开发过程中,活跃的贡献者可以被选举为提交者。见如何成为 committer
 二、个人开发者提交 ICLA 1、选择 apache id 在apache 提交者列表页查看已经注册过的 apache id,
 2、个人提交者授权协议(ICLA): 下载ICLA 模板,查找可用的 id。将 icla.pdf 个人信息填写正确后打印,签名、扫描、并当做附件发送邮件给秘书 secretary@apache.org,秘书会帮忙创建 apache 用户 id。同时会创建一个 your_id@apache.org 的邮箱,可以在apache 提交者列表页查看查找用户是否已经创建。
 3、导师帮助提交用户id创建请求 导师将帮助提交 apache 账户创建请求给 root 邮件组,会有人帮助建立 id。一般需要2天时间账户会建立,请等待并在apache 提交者列表页查看查找用户是否已经创建。
-三、加入apache开发者组  登陆 Apache 账户工具,在登陆页面点击&#34;忘记密码&#34;设置始化密码,会有一封密码重置邮件发送到 forward 邮箱(在孵化项目提案中提交的开发者邮件) 关于 apache 邮箱:apache.org 邮箱并没有自己的邮件内容存储服务器。它需要借用其他邮件提供商的邮件内容存储、分发功能。在很多投票环节是建议使用 apache 邮箱的。 这里就有一个问题,怎么在其它邮箱里面配置 apache.org 邮箱转发功能:  收件箱:收取发送到 apache.org 的邮件。这个在第一步配置好 Apache 账户工具的 forward 邮箱就可以用 forward 邮箱收取邮件了 发件箱:将发出的邮件显示发件邮箱为 apache.org 邮箱。请参考:设置 apache 邮箱指南和gmail 邮箱设置方式。 其他邮箱服务的设置方式不方便找到,gmail 的最方便,建议换成 gmail 邮箱(不是广告)。   修改编辑页面的 homepage url�
 ��apache 提交者列表页中你的账户能加主页链接。 修改编辑页面的 github  [...]
+三、加入apache开发者组  登陆 Apache 账户工具,在登陆页面点击&#34;忘记密码&#34;设置始化密码,会有一封密码重置邮件发送到 forward 邮箱(在孵化项目提案中提交的开发者邮件) 关于 apache 邮箱:apache.org 邮箱并没有自己的邮件内容存储服务器。它需要借用其他邮件提供商的邮件内容存储、分发功能。在很多投票环节是建议使用 apache 邮箱的。 这里就有一个问题,怎么在其它邮箱里面配置 apache.org 邮箱转发功能:  收件箱:收取发送到 apache.org 的邮件。这个在第一步配置好 Apache 账户工具的 forward 邮箱就可以用 forward 邮箱收取邮件了 发件箱:将发出的邮件显示发件邮箱为 apache.org 邮箱。请参考:设置 apache 邮箱指南和gmail 邮箱设置方式。 其他邮箱服务的设置方式不方便找到,gmail 的最方便,建议换成 gmail 邮箱(不是广告)。   修改编辑页面的 homepage url�
 ��apache 提交者列表页中你的账户能加主页链接。 修改编辑页面的 github  [...]
 活跃的贡献者被选举为提交者 在后期的开发过程中,活跃的贡献者可以被选举为提交者。见如何成为 committer
 二、个人开发者提交 ICLA 1、选择 apache id 在apache 提交者列表页查看已经注册过的 apache id,
 2、个人提交者授权协议(ICLA): 下载ICLA 模板,查找可用的 id。将 icla.pdf 个人信息填写正确后打印,签名、扫描、并当做附件发送邮件给秘书 secretary@apache.org,秘书会帮忙创建 apache 用户 id。同时会创建一个 your_id@apache.org 的邮箱,可以在apache 提交者列表页查看查找用户是否已经创建。
 3、导师帮助提交用户id创建请求 导师将帮助提交 apache 账户创建请求给 root 邮件组,会有人帮助建立 id。一般需要2天时间账户会建立,请等待并在apache 提交者列表页查看查找用户是否已经创建。
-三、加入apache开发者组  登陆 Apache 账户工具,在登陆页面点击&#34;忘记密码&#34;设置始化密码,会有一封密码重置邮件发送到 forward 邮箱(在孵化项目提案中提交的开发者邮件) 关于 apache 邮箱:apache.org 邮箱并没有自己的邮件内容存储服务器。它需要借用其他邮件提供商的邮件内容存储、分发功能。在很多投票环节是建议使用 apache 邮箱的。 这里就有一个问题,怎么在其它邮箱里面配置 apache.org 邮箱转发功能:  收件箱:收取发送到 apache.org 的邮件。这个在第一步配置好 Apache 账户工具的 forward 邮箱就可以用 forward 邮箱收取邮件了 发件箱:将发出的邮件显示发件邮箱为 apache.org 邮箱。请参考:设置 apache 邮箱指南和gmail 邮箱设置方式。 其他邮箱服务的设置方式不方便找到,gmail 的最方便,建议换成 gmail 邮箱(不是广告)。   修改编辑页面的 homepage url�
 ��apache 提交者列表页中你的账户能加主页链接。 修改编辑页面的 github  [...]
+三、加入apache开发者组  登陆 Apache 账户工具,在登陆页面点击&#34;忘记密码&#34;设置始化密码,会有一封密码重置邮件发送到 forward 邮箱(在孵化项目提案中提交的开发者邮件) 关于 apache 邮箱:apache.org 邮箱并没有自己的邮件内容存储服务器。它需要借用其他邮件提供商的邮件内容存储、分发功能。在很多投票环节是建议使用 apache 邮箱的。 这里就有一个问题,怎么在其它邮箱里面配置 apache.org 邮箱转发功能:  收件箱:收取发送到 apache.org 的邮件。这个在第一步配置好 Apache 账户工具的 forward 邮箱就可以用 forward 邮箱收取邮件了 发件箱:将发出的邮件显示发件邮箱为 apache.org 邮箱。请参考:设置 apache 邮箱指南和gmail 邮箱设置方式。 其他邮箱服务的设置方式不方便找到,gmail 的最方便,建议换成 gmail 邮箱(不是广告)。   修改编辑页面的 homepage url�
 ��apache 提交者列表页中你的账户能加主页链接。 修改编辑页面的 github  [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -194,4 +194,4 @@
 在 github 上生成 access token 后,指令行需要密码的地方就粘贴token。
 参考官网<a href=https://help.github.com/articles/https-cloning-errors/#provide-access-token-if-2fa-enabled>帮助链接一</a>和<a href=https://help.github.com/articles/creating-a-personal-access-token-for-the-command-line/>帮助链接二</a></li><li>改用 ssh:
 在命令行执行 ssh-keygen 命令, 然后把pub文件中的内容粘贴到 github 上</li></ul></li><li><p>注意:一定要保证 github 的 2FA 为 &ldquo;enable&rdquo; 状态。当你将 2FA 设置为 &ldquo;off&rdquo; 时候,将会被对应的 apache committer 写权限组除名,直到你再次设置成功为止。</p></li></ul><h2 id=五其他>五、其他</h2><h3 id=the-apache-way>The Apache Way</h3><p>详情请参考 <a href=http://apache.org/foundation/governance/>wiki</a></p><p>社区重于代码,如果某问题或者方案没有在社区(邮件列表)讨论过,就当没有发生过</p><h3 id=添加你的名字>添加你的名字</h3><p>请访问孵化器<a href=https://incubator.apache.org/projects/dubbo.html>主页</a>将你的名字添加到上面. 具 [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/zh/docs/contribution-guidelines/committer/release-guide_dev/index.html b/zh/docs/contribution-guidelines/committer/release-guide_dev/index.html
index fcfa734..258aa60 100644
--- a/zh/docs/contribution-guidelines/committer/release-guide_dev/index.html
+++ b/zh/docs/contribution-guidelines/committer/release-guide_dev/index.html
@@ -1,19 +1,19 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 请参考以下链接,找到更多关于 ASF 的发布指南:
  Apache Release Guide Apache Release Policy Maven Release Info  本地构建环境准备 主要包括签名工具、Maven 仓库认证相关准备
 安装GPG 详细文档请参见这里, Mac OS 下配置如下
 $ brew install gpg $ gpg --version #检查版本,应该为2.x 用gpg生成key 根据提示,生成 key
-$ gpg --full-gen-key gpg (GnuPG) 2.0.12; Copyright (C) 2009 Free Software Foundation, Inc. This is free software: you are free to change and redistribute it."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/contribution-guidelines/committer/release-guide_dev/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="如何准备 Apache R [...]
+$ gpg --full-gen-key gpg (GnuPG) 2.0.12; Copyright (C) 2009 Free Software Foundation, Inc. This is free software: you are free to change and redistribute it."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/contribution-guidelines/committer/release-guide_dev/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache D [...]
 请参考以下链接,找到更多关于 ASF 的发布指南:
  Apache Release Guide Apache Release Policy Maven Release Info  本地构建环境准备 主要包括签名工具、Maven 仓库认证相关准备
 安装GPG 详细文档请参见这里, Mac OS 下配置如下
 $ brew install gpg $ gpg --version #检查版本,应该为2.x 用gpg生成key 根据提示,生成 key
-$ gpg --full-gen-key gpg (GnuPG) 2.0.12; Copyright (C) 2009 Free Software Foundation, Inc. This is free software: you are free to change and redistribute it."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="1210"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="如何准备 Apache Release"><meta name=twitter:description content="理解 Apache 发布的内容和流程 总的来说,Source Release 是 Apache 关注的重点,也是发布的必 [...]
+$ gpg --full-gen-key gpg (GnuPG) 2.0.12; Copyright (C) 2009 Free Software Foundation, Inc. This is free software: you are free to change and redistribute it."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="1210"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="如何准备 Apache Release"><meta name=twitter:description content="理解 Apache 发布的内容和流程 总的来说,Source Release 是 Apache 关注的重点,也是发布的必 [...]
 请参考以下链接,找到更多关于 ASF 的发布指南:
  Apache Release Guide Apache Release Policy Maven Release Info  本地构建环境准备 主要包括签名工具、Maven 仓库认证相关准备
 安装GPG 详细文档请参见这里, Mac OS 下配置如下
 $ brew install gpg $ gpg --version #检查版本,应该为2.x 用gpg生成key 根据提示,生成 key
-$ gpg --full-gen-key gpg (GnuPG) 2.0.12; Copyright (C) 2009 Free Software Foundation, Inc. This is free software: you are free to change and redistribute it."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min. [...]
+$ gpg --full-gen-key gpg (GnuPG) 2.0.12; Copyright (C) 2009 Free Software Foundation, Inc. This is free software: you are free to change and redistribute it."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -238,7 +238,7 @@ default-key 28681CB1
 </code></pre></div><p>如果有多个 public key, 也可以删除无用的 key:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-sh data-lang=sh><span style=color:#586e75>### 先删除私钥,再删除公钥</span>
 $ gpg --yes --delete-secret-keys shenglicao2@gmail.com   <span style=color:#586e75>###老的私钥,指明邮箱即可</span>
 $ gpg --delete-keys 1808C6444C781C0AEA0AAD4C4D6A8007D20DB8A4
-</code></pre></div><blockquote><p>PS: 最新版本经过实测,本地没有gpg.conf这个文件,因此如果在执行过程中遇到签名失败,可以参考这个文章:https://blog.csdn.net/wenbo20182/article/details/72850810 或 https://d.sb/2016/11/gpg-inappropriate-ioctl-for-device-errors</p></blockquote><p>由于公钥服务器没有检查机制,任何人都可以用你的名义上传公钥,所以没有办法保证服务器上的公钥的可靠性。
+</code></pre></div><blockquote><p>PS: 最新版本经过实测,本地没有gpg.conf这个文件,因此如果在执行过程中遇到签名失败,可以参考这个文章:https://blog.csdn.net/wenbo20182/article/details/72850810 或 <a href=https://d.sb/2016/11/gpg-inappropriate-ioctl-for-device-errors>https://d.sb/2016/11/gpg-inappropriate-ioctl-for-device-errors</a></p></blockquote><p>由于公钥服务器没有检查机制,任何人都可以用你的名义上传公钥,所以没有办法保证服务器上的公钥的可靠性。
 通常,你可以在网站上公布一个公钥指纹,让其他人核对下载到的公钥是否为真。</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-sh data-lang=sh><span style=color:#586e75># fingerprint参数生成公钥指纹:</span>
 $ gpg --fingerprint liujun
 pub   rsa4096 2019-10-17 <span style=color:#719e07>[</span>SC<span style=color:#719e07>]</span>
@@ -379,4 +379,4 @@ an issue on GitHub[4].
 
 </code></pre></div><h2 id=完成maven-convenient-binary发布可选>完成Maven Convenient Binary发布(可选)</h2><p><strong>repository.apache.org</strong> nexus仓库的权限已经申请,参见<a href=https://issues.apache.org/jira/browse/INFRA-16451>jira</a></p><p>发布jar包到maven仓库,首先访问<a href=https://repository.apache.org>repository.apache.org</a>, 选择<code>staging repository</code>, 点击<code>release</code>按钮。等待一段时间之后,在<a href=https://repository.apache.org/content/repositories/releases/org/apache/dubbo/>这里</a>确认完整性和正确性. 发布到Maven中央仓 [...]
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/zh/docs/contribution-guidelines/committer/website-guide_dev/index.html b/zh/docs/contribution-guidelines/committer/website-guide_dev/index.html
index 66d5d05..a7a01ad 100644
--- a/zh/docs/contribution-guidelines/committer/website-guide_dev/index.html
+++ b/zh/docs/contribution-guidelines/committer/website-guide_dev/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -174,4 +174,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/docs/contribution-guidelines/committer/website-guide_dev.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+th [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=%e7%bd%91%e7%ab%99%e5%90%91%e5%af%bc" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/zh/docs/>文档</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/zh/docs/contribution-guidelines/>贡献指南</a></li><li class=breadcrumb-item><a href=h [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/zh/docs/contribution-guidelines/contributor/become-a-committer_dev/index.html b/zh/docs/contribution-guidelines/contributor/become-a-committer_dev/index.html
index f852c8a..a322982 100644
--- a/zh/docs/contribution-guidelines/contributor/become-a-committer_dev/index.html
+++ b/zh/docs/contribution-guidelines/contributor/become-a-committer_dev/index.html
@@ -1,19 +1,19 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 如果你成为对一个项目有价值的贡献者,你有可能被邀请成为一个 committer。committer 是 ASF(Apache软件基金会)中用来表示提交特定项目的人的术语。它给你带来对项目仓库和资源写的权限。
 在 Dubbo 社区,如果一个 committer 获得大量的优秀成绩,就可以被邀请加入项目管理委员会(PMC)。
 当您不熟悉ASF使用的开源的开发过程时,有时难以理解的一点,就是我们更重视社区而不是代码。一个强大而健康的社区将受到尊重,成为一个有趣和有益的地方。更重要的是,一个多元化和健康的社区可以长时间的持续支持代码,即使个别公司在这个领域来来往往,也是如此。
 更多详细信息可以在这里找到。
-我可以贡献什么? 请参阅新的贡献者指南。"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/contribution-guidelines/contributor/become-a-committer_dev/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="如何成为 Dubbo Committer"><meta itemprop=description content="每个人都可以成为 Apache 项目的贡献者。作为一个贡献者只是意味着你对项目感兴趣并以某种方式做出贡献,从提出合理的问题(这些问题记录了项目并向开发人员提供反馈)到提供 [...]
+我可以贡献什么? 请参阅新的贡献者指南。"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/contribution-guidelines/contributor/become-a-committer_dev/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="如何成为 Dubbo Committer"><meta itemprop=description content="每个人都可以成为 Apache 项目的贡献者。作为一个贡献者只是意味着你对 [...]
 如果你成为对一个项目有价值的贡献者,你有可能被邀请成为一个 committer。committer 是 ASF(Apache软件基金会)中用来表示提交特定项目的人的术语。它给你带来对项目仓库和资源写的权限。
 在 Dubbo 社区,如果一个 committer 获得大量的优秀成绩,就可以被邀请加入项目管理委员会(PMC)。
 当您不熟悉ASF使用的开源的开发过程时,有时难以理解的一点,就是我们更重视社区而不是代码。一个强大而健康的社区将受到尊重,成为一个有趣和有益的地方。更重要的是,一个多元化和健康的社区可以长时间的持续支持代码,即使个别公司在这个领域来来往往,也是如此。
 更多详细信息可以在这里找到。
-我可以贡献什么? 请参阅新的贡献者指南。"><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="16"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="如何成为 Dubbo Committer"><meta name=twitter:description content="每个人都可以成为 Apache 项目的贡献者。作为一个贡献者只是意味着你对项目感兴趣并以某种方式做出贡献,从提出合理的问题(这些问题记录了项目并向开发人员提供反馈)到提供新的特性作为补丁。
+我可以贡献什么? 请参阅新的贡献者指南。"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="16"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="如何成为 Dubbo Committer"><meta name=twitter:description content="每个人都可以成为 Apache 项目的贡献者。作为一个贡献者只是意味着你对项目感兴趣并以某种方式做出贡献,从提出合理的问题(这些问题记录了项目并向开发人员提供反馈)到提供新的特性作为补丁。
 如果你成为对一个项目有价值的贡献者,你有可能被邀请成为一个 committer。committer 是 ASF(Apache软件基金会)中用来表示提交特定项目的人的术语。它给你带来对项目仓库和资源写的权限。
 在 Dubbo 社区,如果一个 committer 获得大量的优秀成绩,就可以被邀请加入项目管理委员会(PMC)。
 当您不熟悉ASF使用的开源的开发过程时,有时难以理解的一点,就是我们更重视社区而不是代码。一个强大而健康的社区将受到尊重,成为一个有趣和有益的地方。更重要的是,一个多元化和健康的社区可以长时间的持续支持代码,即使个别公司在这个领域来来往往,也是如此。
 更多详细信息可以在这里找到。
-我可以贡献什么? 请参阅新的贡献者指南。"><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9c3e92478ac4794f7583d0b2a7c043e9717486d0407c2dfdf725043f.css as=style><link href=/scss/main.min.8b180b4f9c3e92478ac4794f7583d0b2a [...]
+我可以贡献什么? 请参阅新的贡献者指南。"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433 [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -189,4 +189,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/docs/contribution-guidelines/contributor/become-a-committer_dev.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+ [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=%e5%a6%82%e4%bd%95%e6%88%90%e4%b8%ba%20Dubbo%20Committer" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/zh/docs/>文档</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/zh/docs/contribution-guidelines/>贡献指南</a></li><li class=breadcrumb-item><a href=h [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/zh/docs/contribution-guidelines/contributor/cla-signing-guide_dev/index.html b/zh/docs/contribution-guidelines/contributor/cla-signing-guide_dev/index.html
index 63738ff..d48e2fa 100644
--- a/zh/docs/contribution-guidelines/contributor/cla-signing-guide_dev/index.html
+++ b/zh/docs/contribution-guidelines/contributor/cla-signing-guide_dev/index.html
@@ -1,7 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
- 在 Dubbo 被捐赠给 Apache 之前,您已经为 Dubbo 作出了很多贡献,并且您以前没有签署过 Alibaba-CLA。 您已经为 Dubbo 作出了很多贡献,并且您被邀请成为 Dubbo 提交者,且之前没有签署过 Alibaba-CLA 或者 Apache ICLA。  步骤  下载这篇 pdf 文档 编辑该文档,在必要的空格处填上适当的内容 打印 在打印好的文件上签字 扫描 发送一封邮件到secretary@apache.org,并抄送给private@dubbo.apache.org:  邮件标题为“ICLA submission” 请在邮件正文附上您的github账号链接 请记得将您的ICLA文档放入邮件的附件里    空格填写必要说明  Mailing address:首选英文格式的公司地址 preferred apache id(s):如果您被邀请成为一名提交者,那么需要您填写一个apache账号,否则,可以不填 notify project:Dubbo(意思就是Dubbo就是通知您签署ICLA的项目)"><meta property="og:t [...]
- 在 Dubbo 被捐赠给 Apache 之前,您已经为 Dubbo 作出了很多贡献,并且您以前没有签署过 Alibaba-CLA。 您已经为 Dubbo 作出了很多贡献,并且您被邀请成为 Dubbo 提交者,且之前没有签署过 Alibaba-CLA 或者 Apache ICLA。  步骤  下载这篇 pdf 文档 编辑该文档,在必要的空格处填上适当的内容 打印 在打印好的文件上签字 扫描 发送一封邮件到secretary@apache.org,并抄送给private@dubbo.apache.org:  邮件标题为“ICLA submission” 请在邮件正文附上您的github账号链接 请记得将您的ICLA文档放入邮件的附件里    空格填写必要说明  Mailing address:首选英文格式的公司地址 preferred apache id(s):如果您被邀请成为一名提交者,那么需要您填写一个apache账号,否则,可以不填 notify project:Dubbo(意思就是Dubbo就是通知您签署ICLA的项目)"><meta itemprop=dateM [...]
- 在 Dubbo 被捐赠给 Apache 之前,您已经为 Dubbo 作出了很多贡献,并且您以前没有签署过 Alibaba-CLA。 您已经为 Dubbo 作出了很多贡献,并且您被邀请成为 Dubbo 提交者,且之前没有签署过 Alibaba-CLA 或者 Apache ICLA。  步骤  下载这篇 pdf 文档 编辑该文档,在必要的空格处填上适当的内容 打印 在打印好的文件上签字 扫描 发送一封邮件到secretary@apache.org,并抄送给private@dubbo.apache.org:  邮件标题为“ICLA submission” 请在邮件正文附上您的github账号链接 请记得将您的ICLA文档放入邮件的附件里    空格填写必要说明  Mailing address:首选英文格式的公司地址 preferred apache id(s):如果您被邀请成为一名提交者,那么需要您填写一个apache账号,否则,可以不填 notify project:Dubbo(意思就是Dubbo就是通知您签署ICLA的项目)"><script type=applica [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+ 在 Dubbo 被捐赠给 Apache 之前,您已经为 Dubbo 作出了很多贡献,并且您以前没有签署过 Alibaba-CLA。 您已经为 Dubbo 作出了很多贡献,并且您被邀请成为 Dubbo 提交者,且之前没有签署过 Alibaba-CLA 或者 Apache ICLA。  步骤  下载这篇 pdf 文档 编辑该文档,在必要的空格处填上适当的内容 打印 在打印好的文件上签字 扫描 发送一封邮件到secretary@apache.org,并抄送给private@dubbo.apache.org:  邮件标题为“ICLA submission” 请在邮件正文附上您的github账号链接 请记得将您的ICLA文档放入邮件的附件里    空格填写必要说明  Mailing address:首选英文格式的公司地址 preferred apache id(s):如果您被邀请成为一名提交者,那么需要您填写一个apache账号,否则,可以不填 notify project:Dubbo(意思就是Dubbo就是通知您签署ICLA的项目)  "><meta property="og [...]
+ 在 Dubbo 被捐赠给 Apache 之前,您已经为 Dubbo 作出了很多贡献,并且您以前没有签署过 Alibaba-CLA。 您已经为 Dubbo 作出了很多贡献,并且您被邀请成为 Dubbo 提交者,且之前没有签署过 Alibaba-CLA 或者 Apache ICLA。  步骤  下载这篇 pdf 文档 编辑该文档,在必要的空格处填上适当的内容 打印 在打印好的文件上签字 扫描 发送一封邮件到secretary@apache.org,并抄送给private@dubbo.apache.org:  邮件标题为“ICLA submission” 请在邮件正文附上您的github账号链接 请记得将您的ICLA文档放入邮件的附件里    空格填写必要说明  Mailing address:首选英文格式的公司地址 preferred apache id(s):如果您被邀请成为一名提交者,那么需要您填写一个apache账号,否则,可以不填 notify project:Dubbo(意思就是Dubbo就是通知您签署ICLA的项目)  "><meta itemprop=dat [...]
+ 在 Dubbo 被捐赠给 Apache 之前,您已经为 Dubbo 作出了很多贡献,并且您以前没有签署过 Alibaba-CLA。 您已经为 Dubbo 作出了很多贡献,并且您被邀请成为 Dubbo 提交者,且之前没有签署过 Alibaba-CLA 或者 Apache ICLA。  步骤  下载这篇 pdf 文档 编辑该文档,在必要的空格处填上适当的内容 打印 在打印好的文件上签字 扫描 发送一封邮件到secretary@apache.org,并抄送给private@dubbo.apache.org:  邮件标题为“ICLA submission” 请在邮件正文附上您的github账号链接 请记得将您的ICLA文档放入邮件的附件里    空格填写必要说明  Mailing address:首选英文格式的公司地址 preferred apache id(s):如果您被邀请成为一名提交者,那么需要您填写一个apache账号,否则,可以不填 notify project:Dubbo(意思就是Dubbo就是通知您签署ICLA的项目)  "><script type=appli [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -177,4 +177,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/docs/contribution-guidelines/contributor/cla-signing-guide_dev.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+E [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=CLA%20%e7%ad%be%e7%bd%b2%e5%90%91%e5%af%bc" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div><nav id=TableOfContents><ul><li><ul><li><a href=#步骤>步骤</a></li><li><a href=#空格填写必要说明>空格填写必要说明</a></li></ul></li></ul></nav></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/zh/docs/>文档</a></li><li class=breadcr [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/zh/docs/contribution-guidelines/contributor/dubbo-extension-guide_dev/index.html b/zh/docs/contribution-guidelines/contributor/dubbo-extension-guide_dev/index.html
index b66c655..b365878 100644
--- a/zh/docs/contribution-guidelines/contributor/dubbo-extension-guide_dev/index.html
+++ b/zh/docs/contribution-guidelines/contributor/dubbo-extension-guide_dev/index.html
@@ -1,16 +1,16 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 Dubbo 生态系统 我们建议您将扩展加入到 Dubbo 生态系统。使用这种模式,可以使 Dubbo 的核心仓库更干净,并且可以减少维护工作。更少的代码也可以提高核心仓库的构建速度。
 依赖 要实现您自己的 Dubbo 扩展,通常只需依赖 API jar 就可以满足您的需求。例如:
 <dependency> <groupId>org.apache.dubbo</groupId> <artifactId>dubbo-serialization-api</artifactId> <version>${dubbo.version}</version> </dependency> Src指导 通常,要实现特殊的扩展,只需要参考开发者指南,实现Dubbo必要的接口和合适的扩展即可。除此之外,还有一些其它的事项需要注意:
- 良好的测试,您需要编写单元测试和冒烟测试以消除潜在的 bug。 没有警告,如有不可避免的警告,请使用 @SuppressWarnings 阻止它,但是请不要乱用。 README。添加必要的自述以说明如何使用扩展,以及需要注意的事项。 许可证:请确保使用Apache License 2.0。  通知社区  提交您的代码到 github。 加入邮件列表(建议)。点击这里查看如何加入邮件列表。 发送一封邮件到 dev@incubator.dubbo.apache.org 通知社区。 通常,发送邮件之后,社区会对您的扩展进行讨论,dubbo 组的管理员会联系您转移您的项目到 dubbo 生态系统。  转移项目到dubbo生态系统  dubbo 组的管理员会请您将您的项目的所有者转让给 dubbo。 dubbo 组的管理员会在 dubbo 组下新建一个项目并邀请您加入到这个项目。 一旦您接受邀请,您可以将您的项目转移到 dubbo 组下的新项目里。 dubbo 组的成员会对
 您的项目进行代码审查。随后,您可以对这些代码进行改进。"><meta property="og:type" [...]
+ 良好的测试,您需要编写单元测试和冒烟测试以消除潜在的 bug。 没有警告,如有不可避免的警告,请使用 @SuppressWarnings 阻止它,但是请不要乱用。 README。添加必要的自述以说明如何使用扩展,以及需要注意的事项。 许可证:请确保使用Apache License 2.0。  通知社区  提交您的代码到 github。 加入邮件列表(建议)。点击这里查看如何加入邮件列表。 发送一封邮件到 dev@incubator.dubbo.apache.org 通知社区。 通常,发送邮件之后,社区会对您的扩展进行讨论,dubbo 组的管理员会联系您转移您的项目到 dubbo 生态系统。  转移项目到dubbo生态系统  dubbo 组的管理员会请您将您的项目的所有者转让给 dubbo。 dubbo 组的管理员会在 dubbo 组下新建一个项目并邀请您加入到这个项目。 一旦您接受邀请,您可以将您的项目转移到 dubbo 组下的新项目里。 dubbo 组的成员会对
 您的项目进行代码审查。随后,您可以对这些代码进行改进。  "><meta property="og:typ [...]
 Dubbo 生态系统 我们建议您将扩展加入到 Dubbo 生态系统。使用这种模式,可以使 Dubbo 的核心仓库更干净,并且可以减少维护工作。更少的代码也可以提高核心仓库的构建速度。
 依赖 要实现您自己的 Dubbo 扩展,通常只需依赖 API jar 就可以满足您的需求。例如:
 <dependency> <groupId>org.apache.dubbo</groupId> <artifactId>dubbo-serialization-api</artifactId> <version>${dubbo.version}</version> </dependency> Src指导 通常,要实现特殊的扩展,只需要参考开发者指南,实现Dubbo必要的接口和合适的扩展即可。除此之外,还有一些其它的事项需要注意:
- 良好的测试,您需要编写单元测试和冒烟测试以消除潜在的 bug。 没有警告,如有不可避免的警告,请使用 @SuppressWarnings 阻止它,但是请不要乱用。 README。添加必要的自述以说明如何使用扩展,以及需要注意的事项。 许可证:请确保使用Apache License 2.0。  通知社区  提交您的代码到 github。 加入邮件列表(建议)。点击这里查看如何加入邮件列表。 发送一封邮件到 dev@incubator.dubbo.apache.org 通知社区。 通常,发送邮件之后,社区会对您的扩展进行讨论,dubbo 组的管理员会联系您转移您的项目到 dubbo 生态系统。  转移项目到dubbo生态系统  dubbo 组的管理员会请您将您的项目的所有者转让给 dubbo。 dubbo 组的管理员会在 dubbo 组下新建一个项目并邀请您加入到这个项目。 一旦您接受邀请,您可以将您的项目转移到 dubbo 组下的新项目里。 dubbo 组的成员会对
 您的项目进行代码审查。随后,您可以对这些代码进行改进。"><meta itemprop=dateModif [...]
+ 良好的测试,您需要编写单元测试和冒烟测试以消除潜在的 bug。 没有警告,如有不可避免的警告,请使用 @SuppressWarnings 阻止它,但是请不要乱用。 README。添加必要的自述以说明如何使用扩展,以及需要注意的事项。 许可证:请确保使用Apache License 2.0。  通知社区  提交您的代码到 github。 加入邮件列表(建议)。点击这里查看如何加入邮件列表。 发送一封邮件到 dev@incubator.dubbo.apache.org 通知社区。 通常,发送邮件之后,社区会对您的扩展进行讨论,dubbo 组的管理员会联系您转移您的项目到 dubbo 生态系统。  转移项目到dubbo生态系统  dubbo 组的管理员会请您将您的项目的所有者转让给 dubbo。 dubbo 组的管理员会在 dubbo 组下新建一个项目并邀请您加入到这个项目。 一旦您接受邀请,您可以将您的项目转移到 dubbo 组下的新项目里。 dubbo 组的成员会对
 您的项目进行代码审查。随后,您可以对这些代码进行改进。  "><meta itemprop=dateMod [...]
 Dubbo 生态系统 我们建议您将扩展加入到 Dubbo 生态系统。使用这种模式,可以使 Dubbo 的核心仓库更干净,并且可以减少维护工作。更少的代码也可以提高核心仓库的构建速度。
 依赖 要实现您自己的 Dubbo 扩展,通常只需依赖 API jar 就可以满足您的需求。例如:
 <dependency> <groupId>org.apache.dubbo</groupId> <artifactId>dubbo-serialization-api</artifactId> <version>${dubbo.version}</version> </dependency> Src指导 通常,要实现特殊的扩展,只需要参考开发者指南,实现Dubbo必要的接口和合适的扩展即可。除此之外,还有一些其它的事项需要注意:
- 良好的测试,您需要编写单元测试和冒烟测试以消除潜在的 bug。 没有警告,如有不可避免的警告,请使用 @SuppressWarnings 阻止它,但是请不要乱用。 README。添加必要的自述以说明如何使用扩展,以及需要注意的事项。 许可证:请确保使用Apache License 2.0。  通知社区  提交您的代码到 github。 加入邮件列表(建议)。点击这里查看如何加入邮件列表。 发送一封邮件到 dev@incubator.dubbo.apache.org 通知社区。 通常,发送邮件之后,社区会对您的扩展进行讨论,dubbo 组的管理员会联系您转移您的项目到 dubbo 生态系统。  转移项目到dubbo生态系统  dubbo 组的管理员会请您将您的项目的所有者转让给 dubbo。 dubbo 组的管理员会在 dubbo 组下新建一个项目并邀请您加入到这个项目。 一旦您接受邀请,您可以将您的项目转移到 dubbo 组下的新项目里。 dubbo 组的成员会对
 您的项目进行代码审查。随后,您可以对这些代码进行改进。"><script type=application [...]
+ 良好的测试,您需要编写单元测试和冒烟测试以消除潜在的 bug。 没有警告,如有不可避免的警告,请使用 @SuppressWarnings 阻止它,但是请不要乱用。 README。添加必要的自述以说明如何使用扩展,以及需要注意的事项。 许可证:请确保使用Apache License 2.0。  通知社区  提交您的代码到 github。 加入邮件列表(建议)。点击这里查看如何加入邮件列表。 发送一封邮件到 dev@incubator.dubbo.apache.org 通知社区。 通常,发送邮件之后,社区会对您的扩展进行讨论,dubbo 组的管理员会联系您转移您的项目到 dubbo 生态系统。  转移项目到dubbo生态系统  dubbo 组的管理员会请您将您的项目的所有者转让给 dubbo。 dubbo 组的管理员会在 dubbo 组下新建一个项目并邀请您加入到这个项目。 一旦您接受邀请,您可以将您的项目转移到 dubbo 组下的新项目里。 dubbo 组的成员会对
 您的项目进行代码审查。随后,您可以对这些代码进行改进。  "><script type=applicati [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -191,4 +191,4 @@ Dubbo 生态系统 我们建议您将扩展加入到 Dubbo 生态系统。使用
     <span style=color:#268bd2>&lt;version&gt;</span>${dubbo.version}<span style=color:#268bd2>&lt;/version&gt;</span>
 <span style=color:#268bd2>&lt;/dependency&gt;</span>
 </code></pre></div><h3 id=src指导>Src指导</h3><p>通常,要实现特殊的扩展,只需要参考<a href="http://dubbo.apache.org/#/docs/dev/build.md?lang=en-us">开发者指南</a>,实现Dubbo必要的接口和合适的扩展即可。除此之外,还有一些其它的事项需要注意:</p><ol><li>良好的测试,您需要编写单元测试和冒烟测试以消除潜在的 bug。</li><li>没有警告,如有不可避免的警告,请使用 @SuppressWarnings 阻止它,但是请不要乱用。</li><li>README。添加必要的自述以说明如何使用扩展,以及需要注意的事项。</li><li>许可证:请确保使用Apache License 2.0。</li></ol><h3 id=通知社区>通知社区</h3><ol><li>提交您的代码到 <a href=https://github.com>github</a>。</li><li>加入邮件列表(建议)。点击<a href=https://github.com/ [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/zh/docs/contribution-guidelines/contributor/index.html b/zh/docs/contribution-guidelines/contributor/index.html
index aba5cb7..ffb21a0 100644
--- a/zh/docs/contribution-guidelines/contributor/index.html
+++ b/zh/docs/contribution-guidelines/contributor/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/docs/contribution-guidelines/contributor/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/docs/contribution-guidelines/contributor/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -174,4 +174,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/docs/contribution-guidelines/contributor/_index.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22fron [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Contributor%20%e6%8c%87%e5%8d%97" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/zh/docs/>文档</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/zh/docs/contribution-guidelines/>贡献指南</a></li><li class="breadcrumb-item active"  [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/zh/docs/contribution-guidelines/contributor/mailing-list-subscription-guide_dev/index.html b/zh/docs/contribution-guidelines/contributor/mailing-list-subscription-guide_dev/index.html
index 9d535b0..e1ea6e7 100644
--- a/zh/docs/contribution-guidelines/contributor/mailing-list-subscription-guide_dev/index.html
+++ b/zh/docs/contribution-guidelines/contributor/mailing-list-subscription-guide_dev/index.html
@@ -1,13 +1,13 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 你也可以直接查看历史邮件
 下面是一个关于 Dubbo 邮件列表订阅的简短指南:
- 发一封邮件到 dev-subscribe@dubbo.apache.org,其内容和标题均可为空。随后,您会收到一封邮件,其内容如下:  from: dev-help@dubbo.apache.org reply-to: dev-sc.xxxxxxx.xxxxxxxx-hello=example.com@dubbo.apache.org to: hello@example.com date: Sat, Feb 24, 2018 at 3:12 PM subject: confirm subscribe to dev@dubbo.apache.org mailed-by: apache.org Hi! This is the ezmlm program. I'm managing the dev@dubbo.apache.org mailing list. I'm working for my owner, who can be reached at dev-owner@dubbo.apache.org. To confirm that you would like h [...]
+ 发一封邮件到 dev-subscribe@dubbo.apache.org,其内容和标题均可为空。随后,您会收到一封邮件,其内容如下:  from: dev-help@dubbo.apache.org reply-to: dev-sc.xxxxxxx.xxxxxxxx-hello=example.com@dubbo.apache.org to: hello@example.com date: Sat, Feb 24, 2018 at 3:12 PM subject: confirm subscribe to dev@dubbo.apache.org mailed-by: apache.org Hi! This is the ezmlm program. I'm managing the dev@dubbo.apache.org mailing list. I'm working for my owner, who can be reached at dev-owner@dubbo.apache.org. To confirm that you would like h [...]
 你也可以直接查看历史邮件
 下面是一个关于 Dubbo 邮件列表订阅的简短指南:
- 发一封邮件到 dev-subscribe@dubbo.apache.org,其内容和标题均可为空。随后,您会收到一封邮件,其内容如下:  from: dev-help@dubbo.apache.org reply-to: dev-sc.xxxxxxx.xxxxxxxx-hello=example.com@dubbo.apache.org to: hello@example.com date: Sat, Feb 24, 2018 at 3:12 PM subject: confirm subscribe to dev@dubbo.apache.org mailed-by: apache.org Hi! This is the ezmlm program. I'm managing the dev@dubbo.apache.org mailing list. I'm working for my owner, who can be reached at dev-owner@dubbo.apache.org. To confirm that you would like h [...]
+ 发一封邮件到 dev-subscribe@dubbo.apache.org,其内容和标题均可为空。随后,您会收到一封邮件,其内容如下:  from: dev-help@dubbo.apache.org reply-to: dev-sc.xxxxxxx.xxxxxxxx-hello=example.com@dubbo.apache.org to: hello@example.com date: Sat, Feb 24, 2018 at 3:12 PM subject: confirm subscribe to dev@dubbo.apache.org mailed-by: apache.org Hi! This is the ezmlm program. I'm managing the dev@dubbo.apache.org mailing list. I'm working for my owner, who can be reached at dev-owner@dubbo.apache.org. To confirm that you would like h [...]
 你也可以直接查看历史邮件
 下面是一个关于 Dubbo 邮件列表订阅的简短指南:
- 发一封邮件到 dev-subscribe@dubbo.apache.org,其内容和标题均可为空。随后,您会收到一封邮件,其内容如下:  from: dev-help@dubbo.apache.org reply-to: dev-sc.xxxxxxx.xxxxxxxx-hello=example.com@dubbo.apache.org to: hello@example.com date: Sat, Feb 24, 2018 at 3:12 PM subject: confirm subscribe to dev@dubbo.apache.org mailed-by: apache.org Hi! This is the ezmlm program. I'm managing the dev@dubbo.apache.org mailing list. I'm working for my owner, who can be reached at dev-owner@dubbo.apache.org. To confirm that you would like h [...]
+ 发一封邮件到 dev-subscribe@dubbo.apache.org,其内容和标题均可为空。随后,您会收到一封邮件,其内容如下:  from: dev-help@dubbo.apache.org reply-to: dev-sc.xxxxxxx.xxxxxxxx-hello=example.com@dubbo.apache.org to: hello@example.com date: Sat, Feb 24, 2018 at 3:12 PM subject: confirm subscribe to dev@dubbo.apache.org mailed-by: apache.org Hi! This is the ezmlm program. I'm managing the dev@dubbo.apache.org mailing list. I'm working for my owner, who can be reached at dev-owner@dubbo.apache.org. To confirm that you would like h [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -238,4 +238,4 @@ subscription address.
 
 ...
 </code></pre></div><ol start=3><li><p>到此,邮件列表订阅完毕,从现在开始,您将收到很多发送到该邮件列表的邮件,如果您有更多的问题,只需发送邮件到dev@dubbo.apache.org,就会有人回答您的问题。</p></li><li><p>如果您想取消订阅,只需发送一封邮件到dev-unsubscribe@dubbo.apache.org,收到回复后,请按其指定步骤执行。</p></li></ol><blockquote><p>请注意:dev@dubbo.apache.org和dev@dubbo.apache.org都是有效的, 您可以订阅它们中的任何一个。</p></blockquote><p>[^1] <a href=http://apache.org/foundation/mailinglists.html#subscribing>http://apache.org/foundation/mailinglists.html#subscribing</a></p><style>.feedback--answer{display: [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/zh/docs/contribution-guidelines/contributor/new-contributor-guide_dev/index.html b/zh/docs/contribution-guidelines/contributor/new-contributor-guide_dev/index.html
index bf907a2..646beb0 100644
--- a/zh/docs/contribution-guidelines/contributor/new-contributor-guide_dev/index.html
+++ b/zh/docs/contribution-guidelines/contributor/new-contributor-guide_dev/index.html
@@ -1,19 +1,19 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 邮件列表描述 邮件列表是 Dubbo 官方推荐的讨论方式,所有与 Dubbo 相关的内容都可以在这里讨论,请点击 issue 了解更多关于邮件列表订阅的内容
 如需订阅如下邮件列表,请参考 邮件列表订阅向导
  dev@dubbo.apache.org:开发邮件列表,您在使用或者开发 Dubbo 的过程中遇到的任何问题,都可以在这里进行提问。 commits@dubbo.apache.org:所有的提交内容都会推送到这个邮件列表,如果您对 Dubbo 的进展感兴趣,可以订阅这个邮件列表。 issues@dubbo.apache.org:所有的 JIRA issues 和修改信息都会推送到这个邮件列表。Dubbo 社区已经决定使用 github issues 代替 JIRA issues,因此大部分 issues 将由 github issues 进行跟踪。JIRA issues 用于跟踪 ASF 相关问题。  报告问题 贡献代码 贡献流程 此贡献流程适用于所有的Apache Dubbo社区内容,包括但不限于dubbo(主干仓库)、dubbo admin、dubbo website。
 以下以贡献dubbo(主干仓库)为例,详细说明贡献流程。
-1. fork Apache/Dubbo 项目到您的github帐号下 2. 克隆您fork的Dubbo代码仓库到您本地 git clone ${your fork dubbo repo address,for example:https://github.com/${your github id}/dubbo.git} cd dubbo 3. 添加Apache/Dubbo仓库为upstream仓库 git remote add upstream https://github."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/contribution-guidelines/contributor/new-contributor-guide_dev/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00">< [...]
+1. fork Apache/Dubbo 项目到您的github帐号下 2. 克隆您fork的Dubbo代码仓库到您本地 git clone ${your fork dubbo repo address,for example:https://github.com/${your github id}/dubbo.git} cd dubbo 3. 添加Apache/Dubbo仓库为upstream仓库 git remote add upstream https://github."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/contribution-guidelines/contributor/new-contributor-guide_dev/"><meta property="article:section" content="docs"><meta property="article:modi [...]
 邮件列表描述 邮件列表是 Dubbo 官方推荐的讨论方式,所有与 Dubbo 相关的内容都可以在这里讨论,请点击 issue 了解更多关于邮件列表订阅的内容
 如需订阅如下邮件列表,请参考 邮件列表订阅向导
  dev@dubbo.apache.org:开发邮件列表,您在使用或者开发 Dubbo 的过程中遇到的任何问题,都可以在这里进行提问。 commits@dubbo.apache.org:所有的提交内容都会推送到这个邮件列表,如果您对 Dubbo 的进展感兴趣,可以订阅这个邮件列表。 issues@dubbo.apache.org:所有的 JIRA issues 和修改信息都会推送到这个邮件列表。Dubbo 社区已经决定使用 github issues 代替 JIRA issues,因此大部分 issues 将由 github issues 进行跟踪。JIRA issues 用于跟踪 ASF 相关问题。  报告问题 贡献代码 贡献流程 此贡献流程适用于所有的Apache Dubbo社区内容,包括但不限于dubbo(主干仓库)、dubbo admin、dubbo website。
 以下以贡献dubbo(主干仓库)为例,详细说明贡献流程。
-1. fork Apache/Dubbo 项目到您的github帐号下 2. 克隆您fork的Dubbo代码仓库到您本地 git clone ${your fork dubbo repo address,for example:https://github.com/${your github id}/dubbo.git} cd dubbo 3. 添加Apache/Dubbo仓库为upstream仓库 git remote add upstream https://github."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="272"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="新贡献者向导"><meta name=twitter:description [...]
+1. fork Apache/Dubbo 项目到您的github帐号下 2. 克隆您fork的Dubbo代码仓库到您本地 git clone ${your fork dubbo repo address,for example:https://github.com/${your github id}/dubbo.git} cd dubbo 3. 添加Apache/Dubbo仓库为upstream仓库 git remote add upstream https://github."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="272"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="新贡献者向导"><meta name=twitter:description [...]
 邮件列表描述 邮件列表是 Dubbo 官方推荐的讨论方式,所有与 Dubbo 相关的内容都可以在这里讨论,请点击 issue 了解更多关于邮件列表订阅的内容
 如需订阅如下邮件列表,请参考 邮件列表订阅向导
  dev@dubbo.apache.org:开发邮件列表,您在使用或者开发 Dubbo 的过程中遇到的任何问题,都可以在这里进行提问。 commits@dubbo.apache.org:所有的提交内容都会推送到这个邮件列表,如果您对 Dubbo 的进展感兴趣,可以订阅这个邮件列表。 issues@dubbo.apache.org:所有的 JIRA issues 和修改信息都会推送到这个邮件列表。Dubbo 社区已经决定使用 github issues 代替 JIRA issues,因此大部分 issues 将由 github issues 进行跟踪。JIRA issues 用于跟踪 ASF 相关问题。  报告问题 贡献代码 贡献流程 此贡献流程适用于所有的Apache Dubbo社区内容,包括但不限于dubbo(主干仓库)、dubbo admin、dubbo website。
 以下以贡献dubbo(主干仓库)为例,详细说明贡献流程。
-1. fork Apache/Dubbo 项目到您的github帐号下 2. 克隆您fork的Dubbo代码仓库到您本地 git clone ${your fork dubbo repo address,for example:https://github.com/${your github id}/dubbo.git} cd dubbo 3. 添加Apache/Dubbo仓库为upstream仓库 git remote add upstream https://github."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://w [...]
+1. fork Apache/Dubbo 项目到您的github帐号下 2. 克隆您fork的Dubbo代码仓库到您本地 git clone ${your fork dubbo repo address,for example:https://github.com/${your github id}/dubbo.git} cd dubbo 3. 添加Apache/Dubbo仓库为upstream仓库 git remote add upstream https://github."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.goog [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -213,4 +213,4 @@ git checkout -b up-dev-issue#<span style=color:#2aa198>${</span><span style=colo
 <img src=/imgs/dev/checkstyle3.png alt=checkstyle3>
 <img src=/imgs/dev/checkstyle4.png alt=checkstyle4></li></ol><p><strong>注意事项</strong></p><p>使用 dubbo_codestyle_for_idea.xml 为你的 IDEA 设置代码格式是贡献代码前至关重要的一个步骤,否则你将会无法通过 CI 的代码风格校验,下面几个步骤给你演示了如何配置代码格式:</p><ol><li>进入菜单页 Editor > Code Style</li><li>在 Code Style 页面的 scheme 菜单中点击 manage profiles 选项 在下拉列表中选择 Import Scheme, 接着选择 IntelliJ IDEA code style XML 导入 xml 文件</li><li>输入你的格式名称,方便在不同工程之间进行识别,最后别忘了 ⏎ 来保存更改.
 设置完成后,IDEA 会帮助你自动 reformat 代码</li></ol><h3 id=参与发布投票>参与发布投票</h3><p>参与发布投票是一种重要的贡献社区的方式,Dubbo 社区非常欢迎和鼓励任何人参与投票,每当一个版本需要正式发布的时候,会在开发者邮件列表上进行发布投票,只有当投票取得通过之后,才会正式发布,可以参考这个<a href=https://wiki.apache.org/incubator/IncubatorReleaseChecklist>检查列表</a>对源码进行合规性检查。如果有任何问题,可以在开发者邮件列表上提问。</p><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Fee [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/zh/docs/contribution-guidelines/contributor/reporting-security-issues_dev/index.html b/zh/docs/contribution-guidelines/contributor/reporting-security-issues_dev/index.html
index 5ca7cb6..340e5ad 100644
--- a/zh/docs/contribution-guidelines/contributor/reporting-security-issues_dev/index.html
+++ b/zh/docs/contribution-guidelines/contributor/reporting-security-issues_dev/index.html
@@ -1,16 +1,16 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 报告漏洞 如果您对 Dubbo 的安全性有担心,或者发现漏洞或潜在威胁,请发送电子邮件至 security@dubbo.apache.org 与 Apache Dubbo 安全团队联系。在邮件中,指定问题或潜在威胁的描述。还敦促您推荐重现和复制问题的方法。Dubbo 社区会在评估和分析调查结果之后与您联系。
 请先注意在安全电子邮件中报告安全问题,然后再在公共领域公开该问题。
 漏洞处理 漏洞处理过程的概述是:
- 报告者将漏洞秘密报告给 Apache。 相应项目的安全团队与报告者私下合作来解决漏洞。 制作了包含该修复程序的有关 Apache 产品的新版本。 该漏洞已公开宣布。  有关此过程的详细说明,请参见此处"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/contribution-guidelines/contributor/reporting-security-issues_dev/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="报告安全问题"><meta itemprop=description content="Apache Soft [...]
+ 报告者将漏洞秘密报告给 Apache。 相应项目的安全团队与报告者私下合作来解决漏洞。 制作了包含该修复程序的有关 Apache 产品的新版本。 该漏洞已公开宣布。  有关此过程的详细说明,请参见此处"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/contribution-guidelines/contributor/reporting-security-issues_dev/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="报告安全问题" [...]
 报告漏洞 如果您对 Dubbo 的安全性有担心,或者发现漏洞或潜在威胁,请发送电子邮件至 security@dubbo.apache.org 与 Apache Dubbo 安全团队联系。在邮件中,指定问题或潜在威胁的描述。还敦促您推荐重现和复制问题的方法。Dubbo 社区会在评估和分析调查结果之后与您联系。
 请先注意在安全电子邮件中报告安全问题,然后再在公共领域公开该问题。
 漏洞处理 漏洞处理过程的概述是:
- 报告者将漏洞秘密报告给 Apache。 相应项目的安全团队与报告者私下合作来解决漏洞。 制作了包含该修复程序的有关 Apache 产品的新版本。 该漏洞已公开宣布。  有关此过程的详细说明,请参见此处"><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="27"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="报告安全问题"><meta name=twitter:description content="Apache Software Foundation 在消除其软件项目中的安全性问题方面采取严格的立场。Apache Dubbo 对与其功能和特性有关的问题非常敏感并很快提出。
+ 报告者将漏洞秘密报告给 Apache。 相应项目的安全团队与报告者私下合作来解决漏洞。 制作了包含该修复程序的有关 Apache 产品的新版本。 该漏洞已公开宣布。  有关此过程的详细说明,请参见此处"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="27"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="报告安全问题"><meta name=twitter:description content="Apache Software Foundation 在消除其软件项目中的安全性问题方面采取严格的立场。Apache Dubbo 对与其功能和特性有关的问题非常敏感并很快提出。
 报告漏洞 如果您对 Dubbo 的安全性有担心,或者发现漏洞或潜在威胁,请发送电子邮件至 security@dubbo.apache.org 与 Apache Dubbo 安全团队联系。在邮件中,指定问题或潜在威胁的描述。还敦促您推荐重现和复制问题的方法。Dubbo 社区会在评估和分析调查结果之后与您联系。
 请先注意在安全电子邮件中报告安全问题,然后再在公共领域公开该问题。
 漏洞处理 漏洞处理过程的概述是:
- 报告者将漏洞秘密报告给 Apache。 相应项目的安全团队与报告者私下合作来解决漏洞。 制作了包含该修复程序的有关 Apache 产品的新版本。 该漏洞已公开宣布。  有关此过程的详细说明,请参见此处"><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9c3e92478ac4794f7583d0b2a7c043e9717486d0407c2dfd [...]
+ 报告者将漏洞秘密报告给 Apache。 相应项目的安全团队与报告者私下合作来解决漏洞。 制作了包含该修复程序的有关 Apache 产品的新版本。 该漏洞已公开宣布。  有关此过程的详细说明,请参见此处"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682 [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -186,4 +186,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/docs/contribution-guidelines/contributor/reporting-security-issues_dev.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60 [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=%e6%8a%a5%e5%91%8a%e5%ae%89%e5%85%a8%e9%97%ae%e9%a2%98" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/zh/docs/>文档</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/zh/docs/contribution-guidelines/>贡献指南</a></li><li class=breadcrumb-item><a href=h [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/zh/docs/contribution-guidelines/contributor/software-donation-guide_dev/index.html b/zh/docs/contribution-guidelines/contributor/software-donation-guide_dev/index.html
index 2e9c718..c14ce6c 100644
--- a/zh/docs/contribution-guidelines/contributor/software-donation-guide_dev/index.html
+++ b/zh/docs/contribution-guidelines/contributor/software-donation-guide_dev/index.html
@@ -1,13 +1,13 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 如果您向 Apache Dubbo 捐赠了大量的代码或文档,则需要在合并代码或者文档之前签署软件授权书。
 操作步骤  下载这篇pdf文档 打印下载好的文档 按要求填充表格(请看下边示例) 请您的领导在上边签字 扫描 将扫描好的文档以邮件的方式发送给secretary@apache.org,并抄送给private@dubbo.apache.org  示例 下边是一个文本示例,原始文本可以在这里找到
-License Agreement This License Agreement is entered into as of the _12th_ day of ___April____, __2018__ by ___ABC Software Co., Ltd.____ (&#34;Licensor&#34;), in favor of The Apache Software Foundation, a Delaware nonstock membership corporation (the &#34;Foundation&#34;). WHEREAS, Licensor owns or has sufficient rights to contribute the software source code and other related intellectual property as itemized on Exhibit A (&#34;Software&#34;) under the terms of this agreement to the Foun [...]
+License Agreement This License Agreement is entered into as of the _12th_ day of ___April____, __2018__ by ___ABC Software Co., Ltd.____ (&#34;Licensor&#34;), in favor of The Apache Software Foundation, a Delaware nonstock membership corporation (the &#34;Foundation&#34;). WHEREAS, Licensor owns or has sufficient rights to contribute the software source code and other related intellectual property as itemized on Exhibit A (&#34;Software&#34;) under the terms of this agreement to the Foun [...]
 如果您向 Apache Dubbo 捐赠了大量的代码或文档,则需要在合并代码或者文档之前签署软件授权书。
 操作步骤  下载这篇pdf文档 打印下载好的文档 按要求填充表格(请看下边示例) 请您的领导在上边签字 扫描 将扫描好的文档以邮件的方式发送给secretary@apache.org,并抄送给private@dubbo.apache.org  示例 下边是一个文本示例,原始文本可以在这里找到
-License Agreement This License Agreement is entered into as of the _12th_ day of ___April____, __2018__ by ___ABC Software Co., Ltd.____ (&#34;Licensor&#34;), in favor of The Apache Software Foundation, a Delaware nonstock membership corporation (the &#34;Foundation&#34;). WHEREAS, Licensor owns or has sufficient rights to contribute the software source code and other related intellectual property as itemized on Exhibit A (&#34;Software&#34;) under the terms of this agreement to the Foun [...]
+License Agreement This License Agreement is entered into as of the _12th_ day of ___April____, __2018__ by ___ABC Software Co., Ltd.____ (&#34;Licensor&#34;), in favor of The Apache Software Foundation, a Delaware nonstock membership corporation (the &#34;Foundation&#34;). WHEREAS, Licensor owns or has sufficient rights to contribute the software source code and other related intellectual property as itemized on Exhibit A (&#34;Software&#34;) under the terms of this agreement to the Foun [...]
 如果您向 Apache Dubbo 捐赠了大量的代码或文档,则需要在合并代码或者文档之前签署软件授权书。
 操作步骤  下载这篇pdf文档 打印下载好的文档 按要求填充表格(请看下边示例) 请您的领导在上边签字 扫描 将扫描好的文档以邮件的方式发送给secretary@apache.org,并抄送给private@dubbo.apache.org  示例 下边是一个文本示例,原始文本可以在这里找到
-License Agreement This License Agreement is entered into as of the _12th_ day of ___April____, __2018__ by ___ABC Software Co., Ltd.____ (&#34;Licensor&#34;), in favor of The Apache Software Foundation, a Delaware nonstock membership corporation (the &#34;Foundation&#34;). WHEREAS, Licensor owns or has sufficient rights to contribute the software source code and other related intellectual property as itemized on Exhibit A (&#34;Software&#34;) under the terms of this agreement to the Foun [...]
+License Agreement This License Agreement is entered into as of the _12th_ day of ___April____, __2018__ by ___ABC Software Co., Ltd.____ (&#34;Licensor&#34;), in favor of The Apache Software Foundation, a Delaware nonstock membership corporation (the &#34;Foundation&#34;). WHEREAS, Licensor owns or has sufficient rights to contribute the software source code and other related intellectual property as itemized on Exhibit A (&#34;Software&#34;) under the terms of this agreement to the Foun [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -268,4 +268,4 @@ List of software and other intellectual property covered by this agreement:
 * Github address where your code is hosted
 * Pull request link
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/zh/docs/contribution-guidelines/contributor/test-coverage-guide_dev/index.html b/zh/docs/contribution-guidelines/contributor/test-coverage-guide_dev/index.html
index 5edd4b6..e27d9ec 100644
--- a/zh/docs/contribution-guidelines/contributor/test-coverage-guide_dev/index.html
+++ b/zh/docs/contribution-guidelines/contributor/test-coverage-guide_dev/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -174,4 +174,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/docs/contribution-guidelines/contributor/test-coverage-guide_dev.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=%e6%b5%8b%e8%af%95%e8%a6%86%e7%9b%96%e7%8e%87%e5%90%91%e5%af%bc" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div><nav id=TableOfContents><ul><li><ul><li><a href=#写单元测试的收益>写单元测试的收益</a></li><li><a href=#单元测试用例的一些设计原则>单元测试用例的一些设计原则</a></li><li><a href=#测试覆盖率设定值>测试覆盖率设定值</a></li></ul></li></ul></nav></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=h [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/zh/docs/contribution-guidelines/index.html b/zh/docs/contribution-guidelines/index.html
index 671f69c..13ed200 100644
--- a/zh/docs/contribution-guidelines/index.html
+++ b/zh/docs/contribution-guidelines/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/docs/contribution-guidelines/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><li [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/docs/contribution-guidelines/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><li [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -181,4 +181,4 @@ git checkout -b your_awesome_patch
 git push origin your_awesome_patch
 </code></pre></div><ul><li>提交 pull request 请求到 apache/dubbo 并等待回复。</li></ul><p>谢谢您的贡献!</p><h3 id=代码风格>代码风格</h3><p>我们提供了 IntelliJ idea 的模版文件<a href=https://github.com/apache/dubbo/tree/master/codestyle/dubbo_codestyle_for_idea.xml>dubbo_codestyle_for_idea.xml</a>,您可以将它导入到IDE。</p><p>如果使用 Eclipse,可以通过参考该文件手动配置。</p><p><strong>注意事项</strong></p><p>使用 dubbo_codestyle_for_idea.xml 为你的 IDEA 设置代码格式是贡献代码前至关重要的一个步骤,否则你将会无法通过 Travis CI 的代码风格校验,下面几个步骤给你演示了如何配置代码格式:</p><ol><li>进入菜单页 <code>Editor > Code [...]
 在下拉列表中选择 <code>Import Scheme</code>, 接着选择 <code>IntelliJ IDEA code style XML</code> 导入 xml 文件</li><li>输入你的格式名称,方便在不同工程之间进行识别,最后别忘了 ⏎ 来保存更改.</li></ol><p>设置完成后,IDEA 会帮助你自动 reformat 代码</p><div class=section-index><hr class=panel-line><div class=entry><h5><a href=/zh/docs/contribution-guidelines/contributor/>Contributor 指南</a></h5><p>Dubbo Contributor 指南</p></div><div class=entry><h5><a href=/zh/docs/contribution-guidelines/committer/>Committer 指南</a></h5><p>Dubbo Committer 指南</p></div></div [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/zh/docs/index.html b/zh/docs/index.html
index d098036..f86a5b3 100644
--- a/zh/docs/index.html
+++ b/zh/docs/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/docs/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/p [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/docs/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/p [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -174,4 +174,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/docs/_index.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+the+top+of+th [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=%e6%96%87%e6%a1%a3" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class="breadcrumb-item active" aria-current=page><a href=https://dubbo.apache.org/zh/docs/>文档</a></li></ol></nav><div class=td-content><h1>文档</h1><p>欢迎阅读 Dubbo 文档</p><div class=section-index><hr class=panel-line><di [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/zh/docs/index.xml b/zh/docs/index.xml
index 56f15af..d96c62f 100644
--- a/zh/docs/index.xml
+++ b/zh/docs/index.xml
@@ -5073,7 +5073,7 @@ default-key 28681CB1
 $ gpg --yes --delete-secret-keys shenglicao2@gmail.com &lt;span style="color:#586e75">###老的私钥,指明邮箱即可&lt;/span>
 $ gpg --delete-keys 1808C6444C781C0AEA0AAD4C4D6A8007D20DB8A4
 &lt;/code>&lt;/pre>&lt;/div>&lt;blockquote>
-&lt;p>PS: 最新版本经过实测,本地没有gpg.conf这个文件,因此如果在执行过程中遇到签名失败,可以参考这个文章:https://blog.csdn.net/wenbo20182/article/details/72850810 或 https://d.sb/2016/11/gpg-inappropriate-ioctl-for-device-errors&lt;/p>
+&lt;p>PS: 最新版本经过实测,本地没有gpg.conf这个文件,因此如果在执行过程中遇到签名失败,可以参考这个文章:https://blog.csdn.net/wenbo20182/article/details/72850810 或 &lt;a href="https://d.sb/2016/11/gpg-inappropriate-ioctl-for-device-errors">https://d.sb/2016/11/gpg-inappropriate-ioctl-for-device-errors&lt;/a>&lt;/p>
 &lt;/blockquote>
 &lt;p>由于公钥服务器没有检查机制,任何人都可以用你的名义上传公钥,所以没有办法保证服务器上的公钥的可靠性。
 通常,你可以在网站上公布一个公钥指纹,让其他人核对下载到的公钥是否为真。&lt;/p>
diff --git a/zh/docs/notices/index.html b/zh/docs/notices/index.html
index 2bc1498..d94fc99 100644
--- a/zh/docs/notices/index.html
+++ b/zh/docs/notices/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/docs/notices/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/docs/notices/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -174,4 +174,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/docs/notices/_index.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+the+t [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=%e5%85%ac%e5%91%8a%e6%a0%8f" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/zh/docs/>文档</a></li><li class="breadcrumb-item active" aria-current=page><a href=https://dubbo.apache.org/zh/docs/notices/>公告栏</a></li></ol></nav><div class=td- [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/zh/docs/notices/security/index.html b/zh/docs/notices/security/index.html
index 9cc83f1..56f1cfd 100644
--- a/zh/docs/notices/security/index.html
+++ b/zh/docs/notices/security/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -176,4 +176,4 @@
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/zh/docs/>文档</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/zh/docs/notices/>公告栏</a></li><li class="breadcrumb-item active" aria-current=page [...]
 数据反序列化是最容易被被攻击者利用的一个环节,攻击者利用它执行 RCE 攻击等窃取或破坏服务端数据,用户在切换序列化协议或实现前,
 应充分调研目标序列化协议及其框架实现的安全性保障,并提前设置相应的安全措施(如设置黑/白名单)。Dubbo 框架自身并不能保证目标序列化机制的安全性。</p><p>Dubbo 2.7 官方版本提供的序列化协议有如下几种:</p><ul><li>Hessian2</li><li>Fastjson</li><li>Kryo</li><li>FST</li><li>JDK</li><li>Protostuff/Protobuf</li><li>Avro</li><li>Gson</li></ul><p>针对以上序列化扩展,在发现或收到相关的漏洞报告之后,Dubbo 官方会跟进并升级依赖到最新的安全版本,但最终的漏洞修复方案取决于序列化的框架实现。</p><blockquote><p>针对使用 <a href=https://github.com/apache/dubbo-hessian-lite/releases>dubbo hessian2</a> 版本的用户,Dubbo 官方会保证hessian2序列化机制的安全性并尽可能的修复上报的安全漏洞</p></blockquot [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/zh/docs/v2.7/admin/index.html b/zh/docs/v2.7/admin/index.html
index ebef739..5f62126 100644
--- a/zh/docs/v2.7/admin/index.html
+++ b/zh/docs/v2.7/admin/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/docs/v2.7/admin/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon t [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/docs/v2.7/admin/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon t [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -174,4 +174,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/docs/v2.7/admin/_index.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+th [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=%e8%bf%90%e7%bb%b4%e7%ae%a1%e7%90%86%e6%8c%87%e5%8d%97" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/zh/docs/>文档</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/zh/docs/v2.7/>Dubbo 2.7</a></li><li class="breadcrumb-item active" aria-current=p [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/zh/docs/v2.7/admin/install/admin-console/index.html b/zh/docs/v2.7/admin/install/admin-console/index.html
index 0ff376d..3bec142 100644
--- a/zh/docs/v2.7/admin/install/admin-console/index.html
+++ b/zh/docs/v2.7/admin/install/admin-console/index.html
@@ -1,22 +1,25 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 安装:
 git clone https://github.com/apache/dubbo-admin.git /var/tmp/dubbo-admin cd /var/tmp/dubbo-admin mvn clean package 配置 1:
 配置文件为: dubbo-admin-backend/src/main/resources/application.properties 主要的配置有: dubbo.registry.address=zookeeper://127.0.0.1:2181 启动:
 mvn --projects dubbo-admin-backend spring-boot:run 其他配置请访问 github 中的文档:
 https://github.com/apache/dubbo-admin 访问:
-http://127.0.0.1:8080   当前版本中未实现登录功能,会在后续版本加上 &#8617;&#xfe0e;"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/v2.7/admin/install/admin-console/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="管理控制台安装"><meta itemprop=description content="目前版本的管理控制台正在开发中,已经完成了服务查询和服务治理的功能,采用前后端分离的模式,具体的安装和使用步骤如下:
+http://127.0.0.1:8080   当前版本中未实现登录功能,会在后续版本加上 &#8617;&#xfe0e;
+   "><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/v2.7/admin/install/admin-console/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="管理控制台安装"><meta itemprop=description content="目前版本的管理控制台正在开发中,已经完成了服务查询和服务治理的功能,采用前后端分离的模式,具体的安装和使用步骤如下:
 安装:
 git clone https://github.com/apache/dubbo-admin.git /var/tmp/dubbo-admin cd /var/tmp/dubbo-admin mvn clean package 配置 1:
 配置文件为: dubbo-admin-backend/src/main/resources/application.properties 主要的配置有: dubbo.registry.address=zookeeper://127.0.0.1:2181 启动:
 mvn --projects dubbo-admin-backend spring-boot:run 其他配置请访问 github 中的文档:
 https://github.com/apache/dubbo-admin 访问:
-http://127.0.0.1:8080   当前版本中未实现登录功能,会在后续版本加上 &#8617;&#xfe0e;"><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="30"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="管理控制台安装"><meta name=twitter:description content="目前版本的管理控制台正在开发中,已经完成了服务查询和服务治理的功能,采用前后端分离的模式,具体的安装和使用步骤如下:
+http://127.0.0.1:8080   当前版本中未实现登录功能,会在后续版本加上 &#8617;&#xfe0e;
+   "><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="30"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="管理控制台安装"><meta name=twitter:description content="目前版本的管理控制台正在开发中,已经完成了服务查询和服务治理的功能,采用前后端分离的模式,具体的安装和使用步骤如下:
 安装:
 git clone https://github.com/apache/dubbo-admin.git /var/tmp/dubbo-admin cd /var/tmp/dubbo-admin mvn clean package 配置 1:
 配置文件为: dubbo-admin-backend/src/main/resources/application.properties 主要的配置有: dubbo.registry.address=zookeeper://127.0.0.1:2181 启动:
 mvn --projects dubbo-admin-backend spring-boot:run 其他配置请访问 github 中的文档:
 https://github.com/apache/dubbo-admin 访问:
-http://127.0.0.1:8080   当前版本中未实现登录功能,会在后续版本加上 &#8617;&#xfe0e;"><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9c3e92478ac4794f7583d0b2a7c043e9717486d0407c2dfdf725043f.css as=style><link href=/scss/m [...]
+http://127.0.0.1:8080   当前版本中未实现登录功能,会在后续版本加上 &#8617;&#xfe0e;
+   "><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0d [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -202,4 +205,4 @@ dubbo.registry.address<span style=color:#719e07>=</span>zookeeper://127.0.0.1:21
 </code></pre></div><p>其他配置请访问 github 中的文档:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-sh data-lang=sh>https://github.com/apache/dubbo-admin
 </code></pre></div><p>访问:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>http://127.0.0.1:8080
 </code></pre></div><section class=footnotes role=doc-endnotes><hr><ol><li id=fn:1 role=doc-endnote><p>当前版本中未实现登录功能,会在后续版本加上 <a href=#fnref:1 class=footnote-backref role=doc-backlink>&#8617;&#xfe0e;</a></p></li></ol></section><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page help [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/zh/docs/v2.7/admin/install/consumer-demo/index.html b/zh/docs/v2.7/admin/install/consumer-demo/index.html
index 6dc2da2..9915520 100644
--- a/zh/docs/v2.7/admin/install/consumer-demo/index.html
+++ b/zh/docs/v2.7/admin/install/consumer-demo/index.html
@@ -1,13 +1,13 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 git clone https://github.com/apache/dubbo.git cd dubbo/dubbo-demo/dubbo-demo-xml 运行 dubbo-demo-xml-consumer 中的 org.apache.dubbo.demo.consumer.Application 请确保先启动 Provider,如果使用 Intellij Idea 请加上 -Djava.net.preferIPv4Stack=true
 配置:
-resources/spring/dubbo-consumer.xml 修改其中的dubbo:registry,替换成Provider提供的注册中心地址, 如: <dubbo:registry address=&#34;zookeeper://127.0.0.1:2181&#34;/>"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/v2.7/admin/install/consumer-demo/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="示例消费者安装"><meta itemprop=description content="安装:
+resources/spring/dubbo-consumer.xml 修改其中的dubbo:registry,替换成Provider提供的注册中心地址, 如: <dubbo:registry address=&#34;zookeeper://127.0.0.1:2181&#34;/> "><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/v2.7/admin/install/consumer-demo/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name conten [...]
 git clone https://github.com/apache/dubbo.git cd dubbo/dubbo-demo/dubbo-demo-xml 运行 dubbo-demo-xml-consumer 中的 org.apache.dubbo.demo.consumer.Application 请确保先启动 Provider,如果使用 Intellij Idea 请加上 -Djava.net.preferIPv4Stack=true
 配置:
-resources/spring/dubbo-consumer.xml 修改其中的dubbo:registry,替换成Provider提供的注册中心地址, 如: <dubbo:registry address=&#34;zookeeper://127.0.0.1:2181&#34;/>"><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="22"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="示例消费者安装"><meta name=twitter:description content="安装:
+resources/spring/dubbo-consumer.xml 修改其中的dubbo:registry,替换成Provider提供的注册中心地址, 如: <dubbo:registry address=&#34;zookeeper://127.0.0.1:2181&#34;/> "><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="22"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="示例消费者安装"><meta name=twitter:description content="安装:
 git clone https://github.com/apache/dubbo.git cd dubbo/dubbo-demo/dubbo-demo-xml 运行 dubbo-demo-xml-consumer 中的 org.apache.dubbo.demo.consumer.Application 请确保先启动 Provider,如果使用 Intellij Idea 请加上 -Djava.net.preferIPv4Stack=true
 配置:
-resources/spring/dubbo-consumer.xml 修改其中的dubbo:registry,替换成Provider提供的注册中心地址, 如: <dubbo:registry address=&#34;zookeeper://127.0.0.1:2181&#34;/>"><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9c3e92 [...]
+resources/spring/dubbo-consumer.xml 修改其中的dubbo:registry,替换成Provider提供的注册中心地址, 如: <dubbo:registry address=&#34;zookeeper://127.0.0.1:2181&#34;/> "><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365 [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -189,4 +189,4 @@ resources/spring/dubbo-consumer.xml 修改其中的dubbo:registry,替换成Pro
 修改其中的dubbo:registry,替换成Provider提供的注册中心地址, 如:
 &lt;dubbo:registry <span style=color:#268bd2>address</span><span style=color:#719e07>=</span><span style=color:#2aa198>&#34;zookeeper://127.0.0.1:2181&#34;</span>/&gt;
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/zh/docs/v2.7/admin/install/index.html b/zh/docs/v2.7/admin/install/index.html
index b743816..58e4cce 100644
--- a/zh/docs/v2.7/admin/install/index.html
+++ b/zh/docs/v2.7/admin/install/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/docs/v2.7/admin/install/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link re [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/docs/v2.7/admin/install/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link re [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -174,4 +174,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/docs/v2.7/admin/install/_index.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+secti [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=%e5%ae%89%e8%a3%85%e6%89%8b%e5%86%8c" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/zh/docs/>文档</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/zh/docs/v2.7/>Dubbo 2.7</a></li><li class=breadcrumb-item><a href=https://dubbo.a [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/zh/docs/v2.7/admin/install/monitor-center/index.html b/zh/docs/v2.7/admin/install/monitor-center/index.html
index 26555db..9229d56 100644
--- a/zh/docs/v2.7/admin/install/monitor-center/index.html
+++ b/zh/docs/v2.7/admin/install/monitor-center/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -174,4 +174,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/docs/v2.7/admin/install/monitor-center.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter% [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Simple%20%e7%9b%91%e6%8e%a7%e4%b8%ad%e5%bf%83%e5%ae%89%e8%a3%85" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/zh/docs/>文档</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/zh/docs/v2.7/>Dubbo 2.7</a></li><li class=breadcrumb-item><a href=https://dubbo.a [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/zh/docs/v2.7/admin/install/provider-demo/index.html b/zh/docs/v2.7/admin/install/provider-demo/index.html
index 3aee9e9..b3c4d09 100644
--- a/zh/docs/v2.7/admin/install/provider-demo/index.html
+++ b/zh/docs/v2.7/admin/install/provider-demo/index.html
@@ -1,10 +1,10 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 git clone https://github.com/apache/dubbo.git cd dubbo/dubbo-demo/dubbo-demo-xml 运行 dubbo-demo-xml-provider中的org.apache.dubbo.demo.provider.Application 如果使用Intellij Idea 请加上-Djava.net.preferIPv4Stack=true 配置:
-resources/spring/dubbo-provider.xml 修改其中的dubbo:registry,替换成真实的注册中心地址,推荐使用zookeeper,如: <dubbo:registry address=&#34;zookeeper://127.0.0.1:2181&#34;/>"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/v2.7/admin/install/provider-demo/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="示例提供者安装"><meta itemprop=description content="安装:
+resources/spring/dubbo-provider.xml 修改其中的dubbo:registry,替换成真实的注册中心地址,推荐使用zookeeper,如: <dubbo:registry address=&#34;zookeeper://127.0.0.1:2181&#34;/> "><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/v2.7/admin/install/provider-demo/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name c [...]
 git clone https://github.com/apache/dubbo.git cd dubbo/dubbo-demo/dubbo-demo-xml 运行 dubbo-demo-xml-provider中的org.apache.dubbo.demo.provider.Application 如果使用Intellij Idea 请加上-Djava.net.preferIPv4Stack=true 配置:
-resources/spring/dubbo-provider.xml 修改其中的dubbo:registry,替换成真实的注册中心地址,推荐使用zookeeper,如: <dubbo:registry address=&#34;zookeeper://127.0.0.1:2181&#34;/>"><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="16"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="示例提供者安装"><meta name=twitter:description content="安装:
+resources/spring/dubbo-provider.xml 修改其中的dubbo:registry,替换成真实的注册中心地址,推荐使用zookeeper,如: <dubbo:registry address=&#34;zookeeper://127.0.0.1:2181&#34;/> "><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="16"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="示例提供者安装"><meta name=twitter:description content="安装:
 git clone https://github.com/apache/dubbo.git cd dubbo/dubbo-demo/dubbo-demo-xml 运行 dubbo-demo-xml-provider中的org.apache.dubbo.demo.provider.Application 如果使用Intellij Idea 请加上-Djava.net.preferIPv4Stack=true 配置:
-resources/spring/dubbo-provider.xml 修改其中的dubbo:registry,替换成真实的注册中心地址,推荐使用zookeeper,如: <dubbo:registry address=&#34;zookeeper://127.0.0.1:2181&#34;/>"><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9 [...]
+resources/spring/dubbo-provider.xml 修改其中的dubbo:registry,替换成真实的注册中心地址,推荐使用zookeeper,如: <dubbo:registry address=&#34;zookeeper://127.0.0.1:2181&#34;/> "><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159e [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -187,4 +187,4 @@ resources/spring/dubbo-provider.xml 修改其中的dubbo:registry,替换成真
 修改其中的dubbo:registry,替换成真实的注册中心地址,推荐使用zookeeper,如:
 &lt;dubbo:registry <span style=color:#268bd2>address</span><span style=color:#719e07>=</span><span style=color:#2aa198>&#34;zookeeper://127.0.0.1:2181&#34;</span>/&gt;
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/zh/docs/v2.7/admin/install/redis/index.html b/zh/docs/v2.7/admin/install/redis/index.html
index ccfef18..635585d 100644
--- a/zh/docs/v2.7/admin/install/redis/index.html
+++ b/zh/docs/v2.7/admin/install/redis/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 只需搭一个原生的 Redis 服务器,并将快速启动中 Provider 和 Consumer 里的 conf/dubbo.properties 中的 dubbo.registry.address 的值改为 redis://127.0.0.1:6379 即可使用。
 Redis 注册中心集群 2 采用在客户端同时写入多个服务器,读取单个服务器的策略实现。
 安装:
@@ -8,7 +8,7 @@ nohup ./src/redis-server redis.conf & 停止:
 killall redis-server  命令行 3:  ./src/redis-cli hgetall /dubbo/com.foo.BarService/providers 或者:
 telnet 127.0.0.1 6379 hgetall /dubbo/com.foo.BarService/providers   Redis 是一个高效的 KV 存储服务器,参见:http://redis.io/topics/quickstart &#8617;&#xfe0e;
  2.1.0 以上版本支持 &#8617;&#xfe0e;
- 参见: http://redis.io/commands &#8617;&#xfe0e;"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/v2.7/admin/install/redis/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Redis 注册中心安装"><meta itemprop=description content="Redis 1 使用方式参见: Redis 注册中心参考手册。
+ 参见: http://redis.io/commands &#8617;&#xfe0e;"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/v2.7/admin/install/redis/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Redis 注册中心安装"><meta itemprop=description content="Redis 1 使用方式参见: Redis 注册中心参考手册。
 只需搭一个原生的 Redis 服务器,并将快速启动中 Provider 和 Consumer 里的 conf/dubbo.properties 中的 dubbo.registry.address 的值改为 redis://127.0.0.1:6379 即可使用。
 Redis 注册中心集群 2 采用在客户端同时写入多个服务器,读取单个服务器的策略实现。
 安装:
@@ -18,7 +18,7 @@ nohup ./src/redis-server redis.conf & 停止:
 killall redis-server  命令行 3:  ./src/redis-cli hgetall /dubbo/com.foo.BarService/providers 或者:
 telnet 127.0.0.1 6379 hgetall /dubbo/com.foo.BarService/providers   Redis 是一个高效的 KV 存储服务器,参见:http://redis.io/topics/quickstart &#8617;&#xfe0e;
  2.1.0 以上版本支持 &#8617;&#xfe0e;
- 参见: http://redis.io/commands &#8617;&#xfe0e;"><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="64"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Redis 注册中心安装"><meta name=twitter:description content="Redis 1 使用方式参见: Redis 注册中心参考手册。
+ 参见: http://redis.io/commands &#8617;&#xfe0e;"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="64"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Redis 注册中心安装"><meta name=twitter:description content="Redis 1 使用方式参见: Redis 注册中心参考手册。
 只需搭一个原生的 Redis 服务器,并将快速启动中 Provider 和 Consumer 里的 conf/dubbo.properties 中的 dubbo.registry.address 的值改为 redis://127.0.0.1:6379 即可使用。
 Redis 注册中心集群 2 采用在客户端同时写入多个服务器,读取单个服务器的策略实现。
 安装:
@@ -28,7 +28,7 @@ nohup ./src/redis-server redis.conf & 停止:
 killall redis-server  命令行 3:  ./src/redis-cli hgetall /dubbo/com.foo.BarService/providers 或者:
 telnet 127.0.0.1 6379 hgetall /dubbo/com.foo.BarService/providers   Redis 是一个高效的 KV 存储服务器,参见:http://redis.io/topics/quickstart &#8617;&#xfe0e;
  2.1.0 以上版本支持 &#8617;&#xfe0e;
- 参见: http://redis.io/commands &#8617;&#xfe0e;"><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9c3e92478ac4794f7583d0b2a7c043e9717486d0407c2dfdf725043f.css as=style><link href=/scss/main.min.8b180b4f [...]
+ 参见: http://redis.io/commands &#8617;&#xfe0e;"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159e [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -215,4 +215,4 @@ hgetall /dubbo/com.foo.BarService/providers
 </code></pre></div><p>或者:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-sh data-lang=sh>telnet 127.0.0.1 <span style=color:#2aa198>6379</span>
 hgetall /dubbo/com.foo.BarService/providers
 </code></pre></div><section class=footnotes role=doc-endnotes><hr><ol><li id=fn:1 role=doc-endnote><p>Redis 是一个高效的 KV 存储服务器,参见:http://redis.io/topics/quickstart <a href=#fnref:1 class=footnote-backref role=doc-backlink>&#8617;&#xfe0e;</a></p></li><li id=fn:2 role=doc-endnote><p><code>2.1.0</code> 以上版本支持 <a href=#fnref:2 class=footnote-backref role=doc-backlink>&#8617;&#xfe0e;</a></p></li><li id=fn:3 role=doc-endnote><p>参见: <a href=http://redis.io/commands>http://redis.io/commands</a> <a  [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/zh/docs/v2.7/admin/install/zookeeper/index.html b/zh/docs/v2.7/admin/install/zookeeper/index.html
index 9afaed6..408fd1d 100644
--- a/zh/docs/v2.7/admin/install/zookeeper/index.html
+++ b/zh/docs/v2.7/admin/install/zookeeper/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 Dubbo 未对 Zookeeper 服务器端做任何侵入修改,只需安装原生的 Zookeeper 服务器即可,所有注册中心逻辑适配都在调用 Zookeeper 客户端时完成。
 安装:
 wget http://archive.apache.org/dist/zookeeper/zookeeper-3.3.3/zookeeper-3.3.3.tar.gz tar zxvf zookeeper-3.3.3.tar.gz cd zookeeper-3.3.3 cp conf/zoo_sample.cfg conf/zoo.cfg 配置:
@@ -7,7 +7,7 @@ tickTime=2000 initLimit=10 syncLimit=5 dataDir=/home/dubbo/zookeeper-3.3.3/data
 tickTime=2000 initLimit=10 syncLimit=5 dataDir=/home/dubbo/zookeeper-3.3.3/data clientPort=2181 server.1=10.20.153.10:2555:3555 server.2=10.20.153.11:2555:3555 并在 data 目录 4 下放置 myid 文件:
 mkdir data vi myid myid 指明自己的 id,对应上面 zoo.cfg 中 server. 后的数字,第一台的内容为 1,第二台的内容为 2,内容如下:
 1 启动:
-./bin/zkServer.sh start 停止:"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/v2.7/admin/install/zookeeper/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Zookeeper 注册中心安装"><meta itemprop=description content="建议使用 dubbo-2.3.3 以上版本的 zookeeper 1 注册中心客户端。
+./bin/zkServer.sh start 停止:"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/v2.7/admin/install/zookeeper/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Zookeeper 注册中心安装"><meta itemprop=description content="建议使用 dubbo-2.3.3 以上版本的 zookeeper 1 注册中心客户端。
 Dubbo 未对 Zookeeper 服务器端做任何侵入修改,只需安装原生的 Zookeeper 服务器即可,所有注册中心逻辑适配都在调用 Zookeeper 客户端时完成。
 安装:
 wget http://archive.apache.org/dist/zookeeper/zookeeper-3.3.3/zookeeper-3.3.3.tar.gz tar zxvf zookeeper-3.3.3.tar.gz cd zookeeper-3.3.3 cp conf/zoo_sample.cfg conf/zoo.cfg 配置:
@@ -16,7 +16,7 @@ tickTime=2000 initLimit=10 syncLimit=5 dataDir=/home/dubbo/zookeeper-3.3.3/data
 tickTime=2000 initLimit=10 syncLimit=5 dataDir=/home/dubbo/zookeeper-3.3.3/data clientPort=2181 server.1=10.20.153.10:2555:3555 server.2=10.20.153.11:2555:3555 并在 data 目录 4 下放置 myid 文件:
 mkdir data vi myid myid 指明自己的 id,对应上面 zoo.cfg 中 server. 后的数字,第一台的内容为 1,第二台的内容为 2,内容如下:
 1 启动:
-./bin/zkServer.sh start 停止:"><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="115"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Zookeeper 注册中心安装"><meta name=twitter:description content="建议使用 dubbo-2.3.3 以上版本的 zookeeper 1 注册中心客户端。
+./bin/zkServer.sh start 停止:"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="115"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Zookeeper 注册中心安装"><meta name=twitter:description content="建议使用 dubbo-2.3.3 以上版本的 zookeeper 1 注册中心客户端。
 Dubbo 未对 Zookeeper 服务器端做任何侵入修改,只需安装原生的 Zookeeper 服务器即可,所有注册中心逻辑适配都在调用 Zookeeper 客户端时完成。
 安装:
 wget http://archive.apache.org/dist/zookeeper/zookeeper-3.3.3/zookeeper-3.3.3.tar.gz tar zxvf zookeeper-3.3.3.tar.gz cd zookeeper-3.3.3 cp conf/zoo_sample.cfg conf/zoo.cfg 配置:
@@ -25,7 +25,7 @@ tickTime=2000 initLimit=10 syncLimit=5 dataDir=/home/dubbo/zookeeper-3.3.3/data
 tickTime=2000 initLimit=10 syncLimit=5 dataDir=/home/dubbo/zookeeper-3.3.3/data clientPort=2181 server.1=10.20.153.10:2555:3555 server.2=10.20.153.11:2555:3555 并在 data 目录 4 下放置 myid 文件:
 mkdir data vi myid myid 指明自己的 id,对应上面 zoo.cfg 中 server. 后的数字,第一台的内容为 1,第二台的内容为 2,内容如下:
 1 启动:
-./bin/zkServer.sh start 停止:"><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9c3e92478ac4794f7583d0b2a7c043e9717486d0407c2dfdf725043f.css as=style><link href=/scss/main.min.8b180b4f9c3e92478ac4794f75 [...]
+./bin/zkServer.sh start 停止:"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944 [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -228,4 +228,4 @@ dump
 </code></pre></div><p>用法:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml>dubbo.registry.address=zookeeper://10.20.153.10:2181?backup=10.20.153.11:2181
 </code></pre></div><p>或者:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-xml data-lang=xml><span style=color:#268bd2>&lt;dubbo:registry</span> protocol=<span style=color:#2aa198>&#34;zookeeper&#34;</span> address=<span style=color:#2aa198>&#34;10.20.153.10:2181,10.20.153.11:2181&#34;</span> <span style=color:#268bd2>/&gt;</span>
 </code></pre></div><section class=footnotes role=doc-endnotes><hr><ol><li id=fn:1 role=doc-endnote><p>Zookeeper是 Apache Hadoop 的子项目,强度相对较好,建议生产环境使用该注册中心 <a href=#fnref:1 class=footnote-backref role=doc-backlink>&#8617;&#xfe0e;</a></p></li><li id=fn:2 role=doc-endnote><p>其中 data 目录需改成你真实输出目录 <a href=#fnref:2 class=footnote-backref role=doc-backlink>&#8617;&#xfe0e;</a></p></li><li id=fn:3 role=doc-endnote><p>其中 data 目录和 server 地址需改成你真实部署机器的信息 <a href=#fnref:3 class=footnote-backref role=do [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/zh/docs/v2.7/admin/ops/apidocs/index.html b/zh/docs/v2.7/admin/ops/apidocs/index.html
index 843b298..57ea027 100644
--- a/zh/docs/v2.7/admin/ops/apidocs/index.html
+++ b/zh/docs/v2.7/admin/ops/apidocs/index.html
@@ -1,10 +1,10 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 增加一些注解就能生成类似swagger的文档, 不会把非web的dubbo项目变为web项目.
-相关仓库  dubbo-spi-extensions \分支: 2.7.x\dubbo-api-docs: Dubbo-Api-Docs 相关注解,解析注解 dubbo-admin: Dubbo-Api-Docs 文档展示,测试功能  如何使用?  dubbo项目的方法参数中加上 dubbo api docs 注解  dubbo提供者项目引入 dubbo-api-docs-core 如果dubbo的接口和参数是一个单独的jar包项目,引入dubbo-api-docs-annotations 在提供者项目的项目启动类(标注了@SpringBootApplication的类)或者配制类(标注了@Configuration的类)中增加注解 @EnableDubboApiDocs 以启用Dubbo Api Docs功能  为避免增加生产环境中的资源占用, 建议单独创建一个配制类用于启用Dubbo Api Docs, 并配合 @Profile(&ldquo;dev&rdquo;) 注解使用 当然, Dubbo Api Docs 仅在项目启动时多消耗了点CPU资源, 并使用了一点点 [...]
+相关仓库  dubbo-spi-extensions \分支: 2.7.x\dubbo-api-docs: Dubbo-Api-Docs 相关注解,解析注解 dubbo-admin: Dubbo-Api-Docs 文档展示,测试功能  如何使用?  dubbo项目的方法参数中加上 dubbo api docs 注解  dubbo提供者项目引入 dubbo-api-docs-core 如果dubbo的接口和参数是一个单独的jar包项目,引入dubbo-api-docs-annotations 在提供者项目的项目启动类(标注了@SpringBootApplication的类)或者配制类(标注了@Configuration的类)中增加注解 @EnableDubboApiDocs 以启用Dubbo Api Docs功能  为避免增加生产环境中的资源占用, 建议单独创建一个配制类用于启用Dubbo Api Docs, 并配合 @Profile(&ldquo;dev&rdquo;) 注解使用 当然, Dubbo Api Docs 仅在项目启动时多消耗了点CPU资源, 并使用了一点点 [...]
 增加一些注解就能生成类似swagger的文档, 不会把非web的dubbo项目变为web项目.
-相关仓库  dubbo-spi-extensions \分支: 2.7.x\dubbo-api-docs: Dubbo-Api-Docs 相关注解,解析注解 dubbo-admin: Dubbo-Api-Docs 文档展示,测试功能  如何使用?  dubbo项目的方法参数中加上 dubbo api docs 注解  dubbo提供者项目引入 dubbo-api-docs-core 如果dubbo的接口和参数是一个单独的jar包项目,引入dubbo-api-docs-annotations 在提供者项目的项目启动类(标注了@SpringBootApplication的类)或者配制类(标注了@Configuration的类)中增加注解 @EnableDubboApiDocs 以启用Dubbo Api Docs功能  为避免增加生产环境中的资源占用, 建议单独创建一个配制类用于启用Dubbo Api Docs, 并配合 @Profile(&ldquo;dev&rdquo;) 注解使用 当然, Dubbo Api Docs 仅在项目启动时多消耗了点CPU资源, 并使用了一点点 [...]
+相关仓库  dubbo-spi-extensions \分支: 2.7.x\dubbo-api-docs: Dubbo-Api-Docs 相关注解,解析注解 dubbo-admin: Dubbo-Api-Docs 文档展示,测试功能  如何使用?  dubbo项目的方法参数中加上 dubbo api docs 注解  dubbo提供者项目引入 dubbo-api-docs-core 如果dubbo的接口和参数是一个单独的jar包项目,引入dubbo-api-docs-annotations 在提供者项目的项目启动类(标注了@SpringBootApplication的类)或者配制类(标注了@Configuration的类)中增加注解 @EnableDubboApiDocs 以启用Dubbo Api Docs功能  为避免增加生产环境中的资源占用, 建议单独创建一个配制类用于启用Dubbo Api Docs, 并配合 @Profile(&ldquo;dev&rdquo;) 注解使用 当然, Dubbo Api Docs 仅在项目启动时多消耗了点CPU资源, 并使用了一点点 [...]
 增加一些注解就能生成类似swagger的文档, 不会把非web的dubbo项目变为web项目.
-相关仓库  dubbo-spi-extensions \分支: 2.7.x\dubbo-api-docs: Dubbo-Api-Docs 相关注解,解析注解 dubbo-admin: Dubbo-Api-Docs 文档展示,测试功能  如何使用?  dubbo项目的方法参数中加上 dubbo api docs 注解  dubbo提供者项目引入 dubbo-api-docs-core 如果dubbo的接口和参数是一个单独的jar包项目,引入dubbo-api-docs-annotations 在提供者项目的项目启动类(标注了@SpringBootApplication的类)或者配制类(标注了@Configuration的类)中增加注解 @EnableDubboApiDocs 以启用Dubbo Api Docs功能  为避免增加生产环境中的资源占用, 建议单独创建一个配制类用于启用Dubbo Api Docs, 并配合 @Profile(&ldquo;dev&rdquo;) 注解使用 当然, Dubbo Api Docs 仅在项目启动时多消耗了点CPU资源, 并使用了一点点 [...]
+相关仓库  dubbo-spi-extensions \分支: 2.7.x\dubbo-api-docs: Dubbo-Api-Docs 相关注解,解析注解 dubbo-admin: Dubbo-Api-Docs 文档展示,测试功能  如何使用?  dubbo项目的方法参数中加上 dubbo api docs 注解  dubbo提供者项目引入 dubbo-api-docs-core 如果dubbo的接口和参数是一个单独的jar包项目,引入dubbo-api-docs-annotations 在提供者项目的项目启动类(标注了@SpringBootApplication的类)或者配制类(标注了@Configuration的类)中增加注解 @EnableDubboApiDocs 以启用Dubbo Api Docs功能  为避免增加生产环境中的资源占用, 建议单独创建一个配制类用于启用Dubbo Api Docs, 并配合 @Profile(&ldquo;dev&rdquo;) 注解使用 当然, Dubbo Api Docs 仅在项目启动时多消耗了点CPU资源, 并使用了一点点 [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -196,4 +196,4 @@ Dubbo-Api-Docs 相关注解,解析注解</li><li><a href=https://github.com/KeRa
 </code></pre></div><ol start=2><li><p>下载 <a href=https://github.com/apache/dubbo-admin>dubbo-admin</a> <a href=https://github.com/apache/dubbo-admin/releases>下载地址</a></p></li><li><p>启动 dubbo-admin</p></li><li><p>访问: http:// localhost:8080</p></li><li><p>进入"接口文档"模块</p></li></ol><h3 id=注解使用>注解使用</h3><ul><li>@EnableDubboApiDocs: 配制注解, 启用 dubbo api docs 功能</li><li>@ApiModule: 类注解, dubbo接口模块信息,用于标注一个接口类模块的用途<ul><li>value: 模块名称</li><li>apiInterface: 提供者实现的接口</li><li>version: 模块版本</li></ul></li [...]
 使用的接口名是一样的,所以dubbo doc的接口采用直连方式以获取到不同功能服务的不同接口列表
 测试可以直连或者走注册中心</p></blockquote><ul><li>响应bean(接口的返回类型)支持自定义泛型, 但只支持一个泛型占位符</li><li>关于Map的使用:Map的key只能用基本数据类型.如果Map的key不是基础数据类型,生成的 就不是标准json格式,会出异常</li><li>接口的同步/异步取自 org.apache.dubbo.config.annotation.Service.async</li></ul><h2 id=页面截图>页面截图</h2><p><img src=/imgs/admin/dubbo_docs_zh.png alt=页面截图></p><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class= [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/zh/docs/v2.7/admin/ops/functions/index.html b/zh/docs/v2.7/admin/ops/functions/index.html
index 55b640e..96ff616 100644
--- a/zh/docs/v2.7/admin/ops/functions/index.html
+++ b/zh/docs/v2.7/admin/ops/functions/index.html
@@ -1,7 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
-服务提供者页面 服务消费者页面 添加路由规则页面 添加动态配置页面"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/v2.7/admin/ops/functions/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="管理控制台运维"><meta itemprop=description content="搜索页面 当你需要管理 Dubbo 的服务时,首先要搜索到这个服务,然后打开它的管理页面
-服务提供者页面 服务消费者页面 添加路由规则页面 添加动态配置页面"><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="8"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="管理控制台运维"><meta name=twitter:description content="搜索页面 当你需要管理 Dubbo 的服务时,首先要搜索到这个服务,然后打开它的管理页面
-服务提供者页面 服务消费者页面 添加路由规则页面 添加动态配置页面"><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9c3e92478ac4794f7583d0b2a7c043e9717486d0407c2dfdf725043f.css as=style><link href=/scss/main.min.8b180b4f9c3e92478ac4 [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+服务提供者页面 服务消费者页面 添加路由规则页面 添加动态配置页面 "><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/v2.7/admin/ops/functions/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="管理控制台运维"><meta itemprop=description content="搜索页面 当你需要管理 Dubbo 的服务时,首先要搜索到这个服务,然后打开它的管理页面
+服务提供者页面 服务消费者页面 添加路由规则页面 添加动态配置页面 "><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="8"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="管理控制台运维"><meta name=twitter:description content="搜索页面 当你需要管理 Dubbo 的服务时,首先要搜索到这个服务,然后打开它的管理页面
+服务提供者页面 服务消费者页面 添加路由规则页面 添加动态配置页面 "><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00 [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -177,4 +177,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/docs/v2.7/admin/ops/functions.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+sectio [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=%e7%ae%a1%e7%90%86%e6%8e%a7%e5%88%b6%e5%8f%b0%e8%bf%90%e7%bb%b4" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div><nav id=TableOfContents><ul><li><a href=#搜索页面>搜索页面</a></li><li><a href=#服务提供者页面>服务提供者页面</a></li><li><a href=#服务消费者页面>服务消费者页面</a></li><li><a href=#添加路由规则页面>添加路由规则页面</a></li><li><a href=#添加动态配置页面>添加动态配置页面</a></li></ul></nav></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb- [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/zh/docs/v2.7/admin/ops/governance/index.html b/zh/docs/v2.7/admin/ops/governance/index.html
index 8c6b83f..823c0fb 100644
--- a/zh/docs/v2.7/admin/ops/governance/index.html
+++ b/zh/docs/v2.7/admin/ops/governance/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 应用级别的服务治理 在 Dubbo 2.6 及更早版本中,所有的服务治理规则都只针对服务粒度,如果要把某条规则作用到应用粒度上,需要为应用下的所有服务配合相同的规则,变更,删除的时候也需要对应的操作,这样的操作很不友好,因此 Dubbo 2.7 版本中增加了应用粒度的服务治理操作,对于条件路由(包括黑白名单),动态配置(包括权重,负载均衡)都可以做应用级别的配置:
 上图是条件路由的配置,可以按照应用名,服务名两个维度来填写,也可以按照这两个维度来查询。
 标签路由 标签路由是 Dubbo 2.7 引入的新功能,配置以应用作为维度,给不同的服务器打上不同名字的标签,配置如下图所示:
@@ -14,7 +14,8 @@
 全局配置里可以指定注册中心,元数据中心的地址,服务端和客户端的超时时间等,这些配置在全局内生效。除了配置写入,也可以用来查看。如果使用zookeeper作为注册中心和元数据中心,还可以看到配置文件所在位置的目录结构。
   应用, 服务配置
 应用级别的配置可以为应用或者应用内的服务指定配置,在服务维度上,需要区分提供者和消费者。dubbo.reference.{serviceName}表示作为该服务消费者的配置,dubbo.provider.{servcieName}表示作为该服务提供者的配置。其中注册中心和元数据中心的地址,只能在全局配置中指定,这也是Dubbo2.7中推荐的使用方式。
-  优先级: 服务配置 > 应用配置 > 全局配置"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/v2.7/admin/ops/governance/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="服务治理和配置管理"><meta itemprop=description content="服务治理 服务治理主要作用是改变运行时服务的行为和选址逻辑,达到限流,权重配置等目的,主要有以下几个功能:
+  优先级: 服务配置 > 应用配置 > 全局配置
+  "><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/v2.7/admin/ops/governance/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="服务治理和配置管理"><meta itemprop=description content="服务治理 服务治理主要作用是改变运行时服务的行为和选址逻辑,达到限流,权重配置等目的,主要有以下几个功能:
 应用级别的服务治理 在 Dubbo 2.6 及更早版本中,所有的服务治理规则都只针对服务粒度,如果要把某条规则作用到应用粒度上,需要为应用下的所有服务配合相同的规则,变更,删除的时候也需要对应的操作,这样的操作很不友好,因此 Dubbo 2.7 版本中增加了应用粒度的服务治理操作,对于条件路由(包括黑白名单),动态配置(包括权重,负载均衡)都可以做应用级别的配置:
 上图是条件路由的配置,可以按照应用名,服务名两个维度来填写,也可以按照这两个维度来查询。
 标签路由 标签路由是 Dubbo 2.7 引入的新功能,配置以应用作为维度,给不同的服务器打上不同名字的标签,配置如下图所示:
@@ -30,7 +31,8 @@
 全局配置里可以指定注册中心,元数据中心的地址,服务端和客户端的超时时间等,这些配置在全局内生效。除了配置写入,也可以用来查看。如果使用zookeeper作为注册中心和元数据中心,还可以看到配置文件所在位置的目录结构。
   应用, 服务配置
 应用级别的配置可以为应用或者应用内的服务指定配置,在服务维度上,需要区分提供者和消费者。dubbo.reference.{serviceName}表示作为该服务消费者的配置,dubbo.provider.{servcieName}表示作为该服务提供者的配置。其中注册中心和元数据中心的地址,只能在全局配置中指定,这也是Dubbo2.7中推荐的使用方式。
-  优先级: 服务配置 > 应用配置 > 全局配置"><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="45"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="服务治理和配置管理"><meta name=twitter:description content="服务治理 服务治理主要作用是改变运行时服务的行为和选址逻辑,达到限流,权重配置等目的,主要有以下几个功能:
+  优先级: 服务配置 > 应用配置 > 全局配置
+  "><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="45"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="服务治理和配置管理"><meta name=twitter:description content="服务治理 服务治理主要作用是改变运行时服务的行为和选址逻辑,达到限流,权重配置等目的,主要有以下几个功能:
 应用级别的服务治理 在 Dubbo 2.6 及更早版本中,所有的服务治理规则都只针对服务粒度,如果要把某条规则作用到应用粒度上,需要为应用下的所有服务配合相同的规则,变更,删除的时候也需要对应的操作,这样的操作很不友好,因此 Dubbo 2.7 版本中增加了应用粒度的服务治理操作,对于条件路由(包括黑白名单),动态配置(包括权重,负载均衡)都可以做应用级别的配置:
 上图是条件路由的配置,可以按照应用名,服务名两个维度来填写,也可以按照这两个维度来查询。
 标签路由 标签路由是 Dubbo 2.7 引入的新功能,配置以应用作为维度,给不同的服务器打上不同名字的标签,配置如下图所示:
@@ -46,7 +48,8 @@
 全局配置里可以指定注册中心,元数据中心的地址,服务端和客户端的超时时间等,这些配置在全局内生效。除了配置写入,也可以用来查看。如果使用zookeeper作为注册中心和元数据中心,还可以看到配置文件所在位置的目录结构。
   应用, 服务配置
 应用级别的配置可以为应用或者应用内的服务指定配置,在服务维度上,需要区分提供者和消费者。dubbo.reference.{serviceName}表示作为该服务消费者的配置,dubbo.provider.{servcieName}表示作为该服务提供者的配置。其中注册中心和元数据中心的地址,只能在全局配置中指定,这也是Dubbo2.7中推荐的使用方式。
-  优先级: 服务配置 > 应用配置 > 全局配置"><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9c3e92478ac4794f7583d0b2a7c043e9717486d0407c2dfdf725043f.css as=style><link href=/scss/main.min.8b180b4f9c3e92478ac4794f7583 [...]
+  优先级: 服务配置 > 应用配置 > 全局配置
+  "><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -222,4 +225,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/docs/v2.7/admin/ops/governance.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+secti [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=%e6%9c%8d%e5%8a%a1%e6%b2%bb%e7%90%86%e5%92%8c%e9%85%8d%e7%bd%ae%e7%ae%a1%e7%90%86" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div><nav id=TableOfContents><ul><li><a href=#服务治理>服务治理</a><ul><li><a href=#应用级别的服务治理>应用级别的服务治理</a></li><li><a href=#标签路由>标签路由</a></li><li><a href=#条件路由>条件路由</a></li><li><a href=#黑白名单>黑白名单</a></li><li><a href=#动态配置>动态配置</a></li><li><a href=#权重调节>权重调节</a></li><li><a href=#负载均衡>负载均衡</a></li></ul></li><li><a href=#配置管理>配置管理</a></li></ul></nav></div><main class="col-12 col-md-9 col-x [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/zh/docs/v2.7/admin/ops/index.html b/zh/docs/v2.7/admin/ops/index.html
index 97c83b0..5295d31 100644
--- a/zh/docs/v2.7/admin/ops/index.html
+++ b/zh/docs/v2.7/admin/ops/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/docs/v2.7/admin/ops/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=ic [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/docs/v2.7/admin/ops/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=ic [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -174,4 +174,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/docs/v2.7/admin/ops/_index.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+a [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Dubbo%20Admin%20%e8%bf%90%e7%bb%b4%e6%8c%87%e5%8d%97" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/zh/docs/>文档</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/zh/docs/v2.7/>Dubbo 2.7</a></li><li class=breadcrumb-item><a href=https://dubbo.a [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/zh/docs/v2.7/admin/ops/introduction/index.html b/zh/docs/v2.7/admin/ops/introduction/index.html
index 6de1865..8c416b9 100644
--- a/zh/docs/v2.7/admin/ops/introduction/index.html
+++ b/zh/docs/v2.7/admin/ops/introduction/index.html
@@ -1,13 +1,13 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 Maven方式部署  安装  git clone https://github.com/apache/dubbo-admin.git cd dubbo-admin mvn clean package cd dubbo-admin-distribution/target java -jar dubbo-admin-0.1.jar  访问  http://localhost:8080
 前后端分离部署  前端  cd dubbo-admin-ui npm install npm run dev  后端  cd dubbo-admin-server mvn clean package cd target java -jar dubbo-admin-server-0.1.jar  访问  http://localhost:8081
- 前后端分离模式下,前端的修改可以实时生效  配置: 1 配置文件为:"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/v2.7/admin/ops/introduction/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Dubbo 管理控制台介绍"><meta itemprop=description content="目前的管理控制台已经发布 0.1 版本,结构上采取了前后端分离的方式,前端使用 Vue 和 Vuetify 分别作为 Javascript 框架和UI框架,后端采用 Spring Boot 框架。既可以按照标准的 M [...]
+ 前后端分离模式下,前端的修改可以实时生效  配置: 1 配置文件为:"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/v2.7/admin/ops/introduction/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Dubbo 管理控制台介绍"><meta itemprop=description content="目前的管理控制台已经发布 0.1 版本,结构上采取了前后端分离的方式,前端使用 Vue 和 Vuetify 分别作为 J [...]
 Maven方式部署  安装  git clone https://github.com/apache/dubbo-admin.git cd dubbo-admin mvn clean package cd dubbo-admin-distribution/target java -jar dubbo-admin-0.1.jar  访问  http://localhost:8080
 前后端分离部署  前端  cd dubbo-admin-ui npm install npm run dev  后端  cd dubbo-admin-server mvn clean package cd target java -jar dubbo-admin-server-0.1.jar  访问  http://localhost:8081
- 前后端分离模式下,前端的修改可以实时生效  配置: 1 配置文件为:"><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="85"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo 管理控制台介绍"><meta name=twitter:description content="目前的管理控制台已经发布 0.1 版本,结构上采取了前后端分离的方式,前端使用 Vue 和 Vuetify 分别作为 Javascript 框架和UI框架,后端采用 Spring Boot 框架。既可以按照标准的 Maven 方式进行打包,部署,也可以采用前后端分离的部署方式,方便开发,功能上,目前具备了服务查询,服务治理(包括 Dubbo 2.7 中新增的治理规则)以及服务测试三部分内容。
+ 前后端分离模式下,前端的修改可以实时生效  配置: 1 配置文件为:"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="85"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo 管理控制台介绍"><meta name=twitter:description content="目前的管理控制台已经发布 0.1 版本,结构上采取了前后端分离的方式,前端使用 Vue 和 Vuetify 分别作为 Javascript 框架和UI框架,后端采用 Spring Boot 框架。既可以按照标准的 Maven 方式进行打包,部署,也可以采用前后端分离的部署方式,方便开发,功能上,目前具备了服务查询,服务治理(包括 Dubbo 2.7 中新增的治理规则)以及服务测试三部分内容。
 Maven方式部署  安装  git clone https://github.com/apache/dubbo-admin.git cd dubbo-admin mvn clean package cd dubbo-admin-distribution/target java -jar dubbo-admin-0.1.jar  访问  http://localhost:8080
 前后端分离部署  前端  cd dubbo-admin-ui npm install npm run dev  后端  cd dubbo-admin-server mvn clean package cd target java -jar dubbo-admin-server-0.1.jar  访问  http://localhost:8081
- 前后端分离模式下,前端的修改可以实时生效  配置: 1 配置文件为:"><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9c3e92478ac4794f7583d0b2a7c043e9717486d0407c2dfdf725043f.css as=style><link href=/scss/main.min.8b180b4f9c3e92478a [...]
+ 前后端分离模式下,前端的修改可以实时生效  配置: 1 配置文件为:"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b0 [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -203,4 +203,4 @@ dubbo.registry.address=zookeeper://127.0.0.1:2181
 dubbo.metadata-report.address=zookeeper://127.0.0.1:2181
 </code></pre></div><p>配置中心里的地址会覆盖掉本地 <code>application.properties</code> 的配置</p><p>其他配置请访问 github 中的文档:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-sh data-lang=sh>https://github.com/apache/dubbo-admin
 </code></pre></div><section class=footnotes role=doc-endnotes><hr><ol><li id=fn:1 role=doc-endnote><p>当前版本中未实现登录功能,会在后续版本加上 <a href=#fnref:1 class=footnote-backref role=doc-backlink>&#8617;&#xfe0e;</a></p></li></ol></section><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page help [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/zh/docs/v2.7/admin/ops/pinpoint/index.html b/zh/docs/v2.7/admin/ops/pinpoint/index.html
index edbe39c..92d94f1 100644
--- a/zh/docs/v2.7/admin/ops/pinpoint/index.html
+++ b/zh/docs/v2.7/admin/ops/pinpoint/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 什么是 Pinpoint  摘自 Pinpoint 学习笔记
  Pinpoint 是一个开源的 APM (Application Performance Management/应用性能管理)工具,用于基于java的大规模分布式系统。
 仿照 Google Dapper,Pinpoint 通过跟踪分布式应用之间的调用来提供解决方案,以帮助分析系统的总体结构和内部模块之间如何相互联系。
@@ -9,7 +9,7 @@
 请求/应答分布图表(Request/Response Scatter Chart) 长期可视化请求数量和应答模式来定位潜在问题。通过在图表上拉拽可以选择请求查看更多的详细信息。
 调用栈(CallStack) 在分布式环境中为每个调用生成代码级别的可视图,在单个视图中定位瓶颈和失败点。
 巡查(Inspector) 查看应用上的其他详细信息,比如CPU使用率,内存/垃圾回收,TPS,和JVM参数。
-支持模块  JDK 6+ Tomcat 6/7/8, Jetty 8/9, JBoss EAP 6, Resin 4, Websphere 6/7/8, Vertx 3.3/3.4/3.5 Spring, Spring Boot (Embedded Tomcat, Jetty) Apache HTTP Client 3."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/v2.7/admin/ops/pinpoint/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="使用 Pinpoint 做分布式跟踪"><meta itemprop=de [...]
+支持模块  JDK 6+ Tomcat 6/7/8, Jetty 8/9, JBoss EAP 6, Resin 4, Websphere 6/7/8, Vertx 3.3/3.4/3.5 Spring, Spring Boot (Embedded Tomcat, Jetty) Apache HTTP Client 3."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/v2.7/admin/ops/pinpoint/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=nam [...]
 什么是 Pinpoint  摘自 Pinpoint 学习笔记
  Pinpoint 是一个开源的 APM (Application Performance Management/应用性能管理)工具,用于基于java的大规模分布式系统。
 仿照 Google Dapper,Pinpoint 通过跟踪分布式应用之间的调用来提供解决方案,以帮助分析系统的总体结构和内部模块之间如何相互联系。
@@ -20,7 +20,7 @@
 请求/应答分布图表(Request/Response Scatter Chart) 长期可视化请求数量和应答模式来定位潜在问题。通过在图表上拉拽可以选择请求查看更多的详细信息。
 调用栈(CallStack) 在分布式环境中为每个调用生成代码级别的可视图,在单个视图中定位瓶颈和失败点。
 巡查(Inspector) 查看应用上的其他详细信息,比如CPU使用率,内存/垃圾回收,TPS,和JVM参数。
-支持模块  JDK 6+ Tomcat 6/7/8, Jetty 8/9, JBoss EAP 6, Resin 4, Websphere 6/7/8, Vertx 3.3/3.4/3.5 Spring, Spring Boot (Embedded Tomcat, Jetty) Apache HTTP Client 3."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="595"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="使用 Pinpoint 做分布式跟踪"><meta name=twitter:description content="在使用 Dubbo 进行服务化或者整合应用后,假设某个服务后台日志显示有异常,这个服务又被多个应用调用的情况下,我们 [...]
+支持模块  JDK 6+ Tomcat 6/7/8, Jetty 8/9, JBoss EAP 6, Resin 4, Websphere 6/7/8, Vertx 3.3/3.4/3.5 Spring, Spring Boot (Embedded Tomcat, Jetty) Apache HTTP Client 3."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="595"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="使用 Pinpoint 做分布式跟踪"><meta name=twitter:description content="在使用 Dubbo 进行服务化或者整合应用后,假设某个服务后台日志显示有异常,这个服务又被多个应用调用的情况下,我们 [...]
 什么是 Pinpoint  摘自 Pinpoint 学习笔记
  Pinpoint 是一个开源的 APM (Application Performance Management/应用性能管理)工具,用于基于java的大规模分布式系统。
 仿照 Google Dapper,Pinpoint 通过跟踪分布式应用之间的调用来提供解决方案,以帮助分析系统的总体结构和内部模块之间如何相互联系。
@@ -31,7 +31,7 @@
 请求/应答分布图表(Request/Response Scatter Chart) 长期可视化请求数量和应答模式来定位潜在问题。通过在图表上拉拽可以选择请求查看更多的详细信息。
 调用栈(CallStack) 在分布式环境中为每个调用生成代码级别的可视图,在单个视图中定位瓶颈和失败点。
 巡查(Inspector) 查看应用上的其他详细信息,比如CPU使用率,内存/垃圾回收,TPS,和JVM参数。
-支持模块  JDK 6+ Tomcat 6/7/8, Jetty 8/9, JBoss EAP 6, Resin 4, Websphere 6/7/8, Vertx 3.3/3.4/3.5 Spring, Spring Boot (Embedded Tomcat, Jetty) Apache HTTP Client 3."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main. [...]
+支持模块  JDK 6+ Tomcat 6/7/8, Jetty 8/9, JBoss EAP 6, Resin 4, Websphere 6/7/8, Vertx 3.3/3.4/3.5 Spring, Spring Boot (Embedded Tomcat, Jetty) Apache HTTP Client 3."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7 [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -476,4 +476,4 @@ dubbo.protocol.port=12345
 </code></pre></div><ol start=3><li>附加参数启动服务消费方</li></ol><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-shell data-lang=shell>java -jar -javaagent:<span style=color:#268bd2>$AGENT_PATH</span>/pinpoint-bootstrap-<span style=color:#268bd2>$VERSION</span>.jar -Dpinpoint.agentId<span style=color:#719e07>=</span>demo-consumer -Dpinpoint.applicationName<span style=color:#719e07>=</span>DC target/demo-comsumer- [...]
 </code></pre></div><ol start=4><li>访问消费方地址模拟用户请求</li></ol><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>http://localhost:8080/sayHello?name=ABC
 </code></pre></div><h2 id=使用-pinpoint-快速定位问题>使用 Pinpoint 快速定位问题</h2><h3 id=首页>首页</h3><p><img src=/imgs/admin/pinpoint-home.png alt=/admin-guide/images/pinpoint-home.png></p><blockquote><p>这里的用户请求是请求 DubboProvider 数量的双倍,原因是记录了 favicon.ico 图标请求导致的</p></blockquote><h3 id=调用树>调用树</h3><p><img src=/imgs/admin/pinpoint-calltree.png alt=/admin-guide/images/pinpoint-calltree.png></p><h3 id=深入跟踪>深入跟踪</h3><p><img src=/imgs/admin/pinpoint-mixedview.png alt=/admin-guide/images/pinpoint-mixedview.png> [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/zh/docs/v2.7/admin/ops/search/index.html b/zh/docs/v2.7/admin/ops/search/index.html
index 94c1352..3920879 100644
--- a/zh/docs/v2.7/admin/ops/search/index.html
+++ b/zh/docs/v2.7/admin/ops/search/index.html
@@ -1,7 +1,7 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
-其中详情页展示了服务提供者,消费者等信息,元数据信息需要在 Dubbo 2.7 及之后的版本才会展示:"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/v2.7/admin/ops/search/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="服务查询和详情展示"><meta itemprop=description content="服务查询是 Dubbo OPS 最基本的功能,目前支持服务,应用和 IP 三个维度的查询,并且服务和应用支持模糊查询和自动提示:
-其中详情页展示了服务提供者,消费者等信息,元数据信息需要在 Dubbo 2.7 及之后的版本才会展示:"><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="10"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="服务查询和详情展示"><meta name=twitter:description content="服务查询是 Dubbo OPS 最基本的功能,目前支持服务,应用和 IP 三个维度的查询,并且服务和应用支持模糊查询和自动提示:
-其中详情页展示了服务提供者,消费者等信息,元数据信息需要在 Dubbo 2.7 及之后的版本才会展示:"><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9c3e92478ac4794f7583d0b2a7c043e9717486d0407c2dfdf725043f.css as=style><link href=/scss/main.min.8b [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+其中详情页展示了服务提供者,消费者等信息,元数据信息需要在 Dubbo 2.7 及之后的版本才会展示:"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/v2.7/admin/ops/search/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="服务查询和详情展示"><meta itemprop=description content="服务查询是 Dubbo OPS 最基本的功能,目前支持服务,应用和 IP 三个维度的查询,并且服务和应用支持 [...]
+其中详情页展示了服务提供者,消费者等信息,元数据信息需要在 Dubbo 2.7 及之后的版本才会展示:"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="10"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="服务查询和详情展示"><meta name=twitter:description content="服务查询是 Dubbo OPS 最基本的功能,目前支持服务,应用和 IP 三个维度的查询,并且服务和应用支持模糊查询和自动提示:
+其中详情页展示了服务提供者,消费者等信息,元数据信息需要在 Dubbo 2.7 及之后的版本才会展示:"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc66 [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -177,4 +177,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/docs/v2.7/admin/ops/search.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+a [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=%e6%9c%8d%e5%8a%a1%e6%9f%a5%e8%af%a2%e5%92%8c%e8%af%a6%e6%83%85%e5%b1%95%e7%a4%ba" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/zh/docs/>文档</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/zh/docs/v2.7/>Dubbo 2.7</a></li><li class=breadcrumb-item><a href=https://dubbo.a [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/zh/docs/v2.7/admin/ops/skywalking/index.html b/zh/docs/v2.7/admin/ops/skywalking/index.html
index 4453d8b..05e421c 100644
--- a/zh/docs/v2.7/admin/ops/skywalking/index.html
+++ b/zh/docs/v2.7/admin/ops/skywalking/index.html
@@ -1,16 +1,16 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 目前 Skywalking 已经支持从 6 个可视化维度剖析分布式系统的运行情况。总览视图是应用和组件的全局视图,其中包括组件和应用数量,应用的告警波动,慢服务列表以及应用吞吐量;拓扑图从应用依赖关系出发,展现整个应用的拓扑关系;应用视图则是从单个应用的角度,展现应用的上下游关系,TopN 的服务和服务器,JVM 的相关信息以及对应的主机信息。服务视图关注单个服务入口的运行情况以及此服务的上下游依赖关系,依赖度,帮助用户针对单个服务的优化和监控;调用链展现了调用的单次请求经过的所有埋点以及每个埋点的执行时长;告警视图根据配置阈值针对应用、服务器、服务进行实时告警。
 Dubbo 与 Apache Skywalking 编写 Dubbo 示例程序 Dubbo 实例程序已上传到 Github 仓库中。方便大家下载使用。
 API 工程 服务接口:
-package org.apache.skywalking.demo.interfaces; public interface HelloService { String sayHello(String name); } Dubbo 服务提供工程 package org.apache.skywalking.demo.provider; @Service(version = &#34;${demo.service.version}&#34;, application = &#34;${dubbo.application.id}&#34;, protocol = &#34;${dubbo.protocol.id}&#34;, registry = &#34;${dubbo.registry.id}&#34;, timeout = 60000) public class HelloServiceImpl implements HelloService { public String sayHello(String name) { LockSupport."><meta pro [...]
+package org.apache.skywalking.demo.interfaces; public interface HelloService { String sayHello(String name); } Dubbo 服务提供工程 package org.apache.skywalking.demo.provider; @Service(version = &#34;${demo.service.version}&#34;, application = &#34;${dubbo.application.id}&#34;, protocol = &#34;${dubbo.protocol.id}&#34;, registry = &#34;${dubbo.registry.id}&#34;, timeout = 60000) public class HelloServiceImpl implements HelloService { public String sayHello(String name) { LockSupport."><meta pro [...]
 目前 Skywalking 已经支持从 6 个可视化维度剖析分布式系统的运行情况。总览视图是应用和组件的全局视图,其中包括组件和应用数量,应用的告警波动,慢服务列表以及应用吞吐量;拓扑图从应用依赖关系出发,展现整个应用的拓扑关系;应用视图则是从单个应用的角度,展现应用的上下游关系,TopN 的服务和服务器,JVM 的相关信息以及对应的主机信息。服务视图关注单个服务入口的运行情况以及此服务的上下游依赖关系,依赖度,帮助用户针对单个服务的优化和监控;调用链展现了调用的单次请求经过的所有埋点以及每个埋点的执行时长;告警视图根据配置阈值针对应用、服务器、服务进行实时告警。
 Dubbo 与 Apache Skywalking 编写 Dubbo 示例程序 Dubbo 实例程序已上传到 Github 仓库中。方便大家下载使用。
 API 工程 服务接口:
-package org.apache.skywalking.demo.interfaces; public interface HelloService { String sayHello(String name); } Dubbo 服务提供工程 package org.apache.skywalking.demo.provider; @Service(version = &#34;${demo.service.version}&#34;, application = &#34;${dubbo.application.id}&#34;, protocol = &#34;${dubbo.protocol.id}&#34;, registry = &#34;${dubbo.registry.id}&#34;, timeout = 60000) public class HelloServiceImpl implements HelloService { public String sayHello(String name) { LockSupport."><meta ite [...]
+package org.apache.skywalking.demo.interfaces; public interface HelloService { String sayHello(String name); } Dubbo 服务提供工程 package org.apache.skywalking.demo.provider; @Service(version = &#34;${demo.service.version}&#34;, application = &#34;${dubbo.application.id}&#34;, protocol = &#34;${dubbo.protocol.id}&#34;, registry = &#34;${dubbo.registry.id}&#34;, timeout = 60000) public class HelloServiceImpl implements HelloService { public String sayHello(String name) { LockSupport."><meta ite [...]
 目前 Skywalking 已经支持从 6 个可视化维度剖析分布式系统的运行情况。总览视图是应用和组件的全局视图,其中包括组件和应用数量,应用的告警波动,慢服务列表以及应用吞吐量;拓扑图从应用依赖关系出发,展现整个应用的拓扑关系;应用视图则是从单个应用的角度,展现应用的上下游关系,TopN 的服务和服务器,JVM 的相关信息以及对应的主机信息。服务视图关注单个服务入口的运行情况以及此服务的上下游依赖关系,依赖度,帮助用户针对单个服务的优化和监控;调用链展现了调用的单次请求经过的所有埋点以及每个埋点的执行时长;告警视图根据配置阈值针对应用、服务器、服务进行实时告警。
 Dubbo 与 Apache Skywalking 编写 Dubbo 示例程序 Dubbo 实例程序已上传到 Github 仓库中。方便大家下载使用。
 API 工程 服务接口:
-package org.apache.skywalking.demo.interfaces; public interface HelloService { String sayHello(String name); } Dubbo 服务提供工程 package org.apache.skywalking.demo.provider; @Service(version = &#34;${demo.service.version}&#34;, application = &#34;${dubbo.application.id}&#34;, protocol = &#34;${dubbo.protocol.id}&#34;, registry = &#34;${dubbo.registry.id}&#34;, timeout = 60000) public class HelloServiceImpl implements HelloService { public String sayHello(String name) { LockSupport."><script t [...]
+package org.apache.skywalking.demo.interfaces; public interface HelloService { String sayHello(String name); } Dubbo 服务提供工程 package org.apache.skywalking.demo.provider; @Service(version = &#34;${demo.service.version}&#34;, application = &#34;${dubbo.application.id}&#34;, protocol = &#34;${dubbo.protocol.id}&#34;, registry = &#34;${dubbo.registry.id}&#34;, timeout = 60000) public class HelloServiceImpl implements HelloService { public String sayHello(String name) { LockSupport."><script t [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -230,4 +230,4 @@ package org.apache.skywalking.demo.interfaces; public interface HelloService { S
 </code></pre></div><h4 id=启动服务消费端>启动服务消费端</h4><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-shell data-lang=shell>java -jar -javaagent:<span style=color:#268bd2>$AGENT_PATH</span>/skywalking-agent.jar -Dskywalking.agent.application_code<span style=color:#719e07>=</span>dubbo-consumer -Dskywalking.collector.servers<span style=color:#719e07>=</span>localhost:10800 dubbo-consumer/target/dubbo-consumer.jar 
 </code></pre></div><h4 id=访问消费端提供的服务>访问消费端提供的服务</h4><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-shell data-lang=shell>curl http://localhost:8080/sayHello/test
 </code></pre></div><h2 id=skywalking-监控截图>Skywalking 监控截图:</h2><h3 id=首页>首页</h3><p><img src=/imgs/admin/skywalking-dashboard.png alt=/admin-guide/images/skywalking-dashboard.png></p><h3 id=拓扑图>拓扑图</h3><p><img src=/imgs/admin/skywalking-topology.png alt=/admin-guide/images/skywalking-topology.png></p><h3 id=应用视图>应用视图</h3><p><img src=/imgs/admin/skywalking-application.png alt=/admin-guide/images/skywalking-application.png></p><p>JVM 信息</p><p><img src=/imgs/admin/skywalking-application_inst [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/zh/docs/v2.7/admin/ops/test/index.html b/zh/docs/v2.7/admin/ops/test/index.html
index 7141b09..6231729 100644
--- a/zh/docs/v2.7/admin/ops/test/index.html
+++ b/zh/docs/v2.7/admin/ops/test/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -174,4 +174,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/docs/v2.7/admin/ops/test.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+ [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=%e6%9c%8d%e5%8a%a1%e6%b5%8b%e8%af%95" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/zh/docs/>文档</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/zh/docs/v2.7/>Dubbo 2.7</a></li><li class=breadcrumb-item><a href=https://dubbo.a [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/zh/docs/v2.7/dev/build/index.html b/zh/docs/v2.7/dev/build/index.html
index cd5bae7..6b9ee21 100644
--- a/zh/docs/v2.7/dev/build/index.html
+++ b/zh/docs/v2.7/dev/build/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -182,4 +182,4 @@
 </code></pre></div><h3 id=eclipse>eclipse</h3><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-sh data-lang=sh>mvn eclipse:eclipse
 </code></pre></div><p>在 eclipse 中导入</p><p>首先,需要在 eclipse 中配置 maven 仓库。通过 Preferences -> Java -> Build Path -> Classpath 定义 <code>M2_REPO</code> 的 classpath 变量指向本地的 maven 仓库。 <sup id=fnref:2><a href=#fn:2 class=footnote-ref role=doc-noteref>2</a></sup></p><p>也可以通过以下的 maven 命令配置:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-sh data-lang=sh>mvn eclipse:configure-workspace -Declipse.workspace<span styl [...]
 </code></pre></div><section class=footnotes role=doc-endnotes><hr><ol><li id=fn:1 role=doc-endnote><p>也可以直接在 <a href=https://github.com/apache/dubbo>https://github.com/apache/dubbo</a> 上浏览源代码 <a href=#fnref:1 class=footnote-backref role=doc-backlink>&#8617;&#xfe0e;</a></p></li><li id=fn:2 role=doc-endnote><p>UNIX 下的路径是 ${HOME}/.m2/repository, Windows 下的路径是 C:\Documents and Settings&lt;user>.m2\repository <a href=#fnref:2 class=footnote-backref role=doc-backlink>&#8617;&#xfe0e;</a></p></l [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/zh/docs/v2.7/dev/checklist/index.html b/zh/docs/v2.7/dev/checklist/index.html
index 9681260..7ca8b3d 100644
--- a/zh/docs/v2.7/dev/checklist/index.html
+++ b/zh/docs/v2.7/dev/checklist/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -174,4 +174,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/docs/v2.7/dev/checklist.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+t [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=%e6%a3%80%e6%9f%a5%e5%88%97%e8%a1%a8" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div><nav id=TableOfContents><ul><li><a href=#发布前-checklist>发布前 checklist</a></li><li><a href=#修复时-checklist>修复时 checklist</a></li><li><a href=#partner-check>Partner Check</a></li></ul></nav></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/zh/docs/v2.7/dev/code-smell/index.html b/zh/docs/v2.7/dev/code-smell/index.html
index c0c0234..ecc9bd6 100644
--- a/zh/docs/v2.7/dev/code-smell/index.html
+++ b/zh/docs/v2.7/dev/code-smell/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -221,4 +221,4 @@ GETROUTE(script://path/file.js?type=js&amp;rule=ENCODE(function{...}))
     <span style=color:#719e07>}</span>
 <span style=color:#719e07>}</span>
 </code></pre></div><p><code>@Adaptive</code> 注解使用如下:</p><p>如果 URL 这些 Key 都没有 Value,使用缺省的扩展(在接口的 Default 中设定的值)。比如,String[] {&ldquo;key1&rdquo;, &ldquo;key2&rdquo;},表示先在 URL 上找 key1 的 Value 作为要 Adapt 成的 Extension 名;key1 没有 Value,则使用 key2 的 Value 作为要 Adapt 成的 Extension 名。 key2 没有 Value,使用缺省的扩展。如果没有设定缺省扩展,则方法调用会抛出 IllegalStateException。如果不设置则缺省使用 Extension 接口类名的点分隔小写字串。即对于 Extension 接口 <code>org.apache.dubbo.xxx.YyyInvokerWrapper</code> 的缺省值为 <code>new String[] {"yyy.invoker.wrapper"}</code [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/zh/docs/v2.7/dev/coding/index.html b/zh/docs/v2.7/dev/coding/index.html
index 96a1413..c8ba03f 100644
--- a/zh/docs/v2.7/dev/coding/index.html
+++ b/zh/docs/v2.7/dev/coding/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -174,4 +174,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/docs/v2.7/dev/coding.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+the+ [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=%e7%bc%96%e7%a0%81%e7%ba%a6%e5%ae%9a" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div><nav id=TableOfContents><ul><li><a href=#代码风格>代码风格</a></li><li><a href=#异常和日志>异常和日志</a></li><li><a href=#配置和-url>配置和 URL</a></li><li><a href=#单元和集成测试>单元和集成测试</a></li><li><a href=#扩展点基类与-aop>扩展点基类与 AOP</a></li><li><a href=#模块与分包>模块与分包</a></li></ul></nav></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-n [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/zh/docs/v2.7/dev/contract/index.html b/zh/docs/v2.7/dev/contract/index.html
index 0354b9a..1630939 100644
--- a/zh/docs/v2.7/dev/contract/index.html
+++ b/zh/docs/v2.7/dev/contract/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -174,4 +174,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/docs/v2.7/dev/contract.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+th [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=%e5%85%ac%e5%85%b1%e5%a5%91%e7%ba%a6" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/zh/docs/>文档</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/zh/docs/v2.7/>Dubbo 2.7</a></li><li class=breadcrumb-item><a href=https://dubbo.a [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/zh/docs/v2.7/dev/design/index.html b/zh/docs/v2.7/dev/design/index.html
index ecef948..817c837 100644
--- a/zh/docs/v2.7/dev/design/index.html
+++ b/zh/docs/v2.7/dev/design/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -174,4 +174,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/docs/v2.7/dev/design.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+the+ [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=%e6%a1%86%e6%9e%b6%e8%ae%be%e8%ae%a1" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div><nav id=TableOfContents><ul><li><a href=#整体设计>整体设计</a></li><li><a href=#各层说明>各层说明</a></li><li><a href=#关系说明>关系说明</a></li><li><a href=#模块分包>模块分包</a></li><li><a href=#依赖关系>依赖关系</a></li><li><a href=#调用链>调用链</a></li><li><a href=#暴露服务时序>暴露服务时序</a></li><li><a href=#引用服务时序>引用服务时序</a></li><li><a href=#领域模型>领域模型</a></li><li><a href=#基本设计原则>基本设计原则</a></li></ul></nav></div><main class= [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/zh/docs/v2.7/dev/implementation/index.html b/zh/docs/v2.7/dev/implementation/index.html
index 98583f8..733fe4d 100644
--- a/zh/docs/v2.7/dev/implementation/index.html
+++ b/zh/docs/v2.7/dev/implementation/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -199,4 +199,4 @@
 Service name bytes  (换行符)
 ...
 </code></pre></div><h3 id=线程派发模型>线程派发模型</h3><p><img src=/imgs/dev/dubbo-protocol.jpg alt=/dev-guide/images/dubbo-protocol.jpg></p><ul><li>Dispather: <code>all</code>, <code>direct</code>, <code>message</code>, <code>execution</code>, <code>connection</code></li><li>ThreadPool: <code>fixed</code>, <code>cached</code></li></ul><section class=footnotes role=doc-endnotes><hr><ol><li id=fn:1 role=doc-endnote><p>即:<code>&lt;dubbo:service regisrty="N/A" /></code> 或者 <code>&lt;dubbo:registry add [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/zh/docs/v2.7/dev/impls/cache/index.html b/zh/docs/v2.7/dev/impls/cache/index.html
index 1cb4112..712f33e 100644
--- a/zh/docs/v2.7/dev/impls/cache/index.html
+++ b/zh/docs/v2.7/dev/impls/cache/index.html
@@ -1,19 +1,19 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 扩展接口 org.apache.dubbo.cache.CacheFactory
 扩展配置 <dubbo:service cache=&#34;lru&#34; /> <!-- 方法级缓存 --> <dubbo:service><dubbo:method cache=&#34;lru&#34; /></dubbo:service> <!-- 缺省值设置,当<dubbo:service>没有配置cache属性时,使用此配置 --> <dubbo:provider cache=&#34;xxx,yyy&#34; /> 已知扩展  org.apache.dubbo.cache.support.lru.LruCacheFactory org.apache.dubbo.cache.support.threadlocal.ThreadLocalCacheFactory org.apache.dubbo.cache.support.jcache.JCacheFactory  扩展示例 Maven 项目结构:
 src |-main |-java |-com |-xxx |-XxxCacheFactory.java (实现CacheFactory接口) |-resources |-META-INF |-dubbo |-org.apache.dubbo.cache.CacheFactory (纯文本文件,内容为:xxx=com.xxx.XxxCacheFactory) XxxCacheFactory.java:
 package com.xxx; import org.apache.dubbo.cache.CacheFactory; public class XxxCacheFactory implements CacheFactory { public Cache getCache(URL url, String name) { return new XxxCache(url, name); } } XxxCache.java:
-package com.xxx; import org."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/v2.7/dev/impls/cache/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="缓存扩展"><meta itemprop=description content="扩展说明 用请求参数作为 key,缓存返回结果。
+package com.xxx; import org."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/v2.7/dev/impls/cache/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="缓存扩展"><meta itemprop=description content="扩展说明 用请求参数作为 key,缓存返回结果。
 扩展接口 org.apache.dubbo.cache.CacheFactory
 扩展配置 <dubbo:service cache=&#34;lru&#34; /> <!-- 方法级缓存 --> <dubbo:service><dubbo:method cache=&#34;lru&#34; /></dubbo:service> <!-- 缺省值设置,当<dubbo:service>没有配置cache属性时,使用此配置 --> <dubbo:provider cache=&#34;xxx,yyy&#34; /> 已知扩展  org.apache.dubbo.cache.support.lru.LruCacheFactory org.apache.dubbo.cache.support.threadlocal.ThreadLocalCacheFactory org.apache.dubbo.cache.support.jcache.JCacheFactory  扩展示例 Maven 项目结构:
 src |-main |-java |-com |-xxx |-XxxCacheFactory.java (实现CacheFactory接口) |-resources |-META-INF |-dubbo |-org.apache.dubbo.cache.CacheFactory (纯文本文件,内容为:xxx=com.xxx.XxxCacheFactory) XxxCacheFactory.java:
 package com.xxx; import org.apache.dubbo.cache.CacheFactory; public class XxxCacheFactory implements CacheFactory { public Cache getCache(URL url, String name) { return new XxxCache(url, name); } } XxxCache.java:
-package com.xxx; import org."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="105"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="缓存扩展"><meta name=twitter:description content="扩展说明 用请求参数作为 key,缓存返回结果。
+package com.xxx; import org."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="105"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="缓存扩展"><meta name=twitter:description content="扩展说明 用请求参数作为 key,缓存返回结果。
 扩展接口 org.apache.dubbo.cache.CacheFactory
 扩展配置 <dubbo:service cache=&#34;lru&#34; /> <!-- 方法级缓存 --> <dubbo:service><dubbo:method cache=&#34;lru&#34; /></dubbo:service> <!-- 缺省值设置,当<dubbo:service>没有配置cache属性时,使用此配置 --> <dubbo:provider cache=&#34;xxx,yyy&#34; /> 已知扩展  org.apache.dubbo.cache.support.lru.LruCacheFactory org.apache.dubbo.cache.support.threadlocal.ThreadLocalCacheFactory org.apache.dubbo.cache.support.jcache.JCacheFactory  扩展示例 Maven 项目结构:
 src |-main |-java |-com |-xxx |-XxxCacheFactory.java (实现CacheFactory接口) |-resources |-META-INF |-dubbo |-org.apache.dubbo.cache.CacheFactory (纯文本文件,内容为:xxx=com.xxx.XxxCacheFactory) XxxCacheFactory.java:
 package com.xxx; import org.apache.dubbo.cache.CacheFactory; public class XxxCacheFactory implements CacheFactory { public Cache getCache(URL url, String name) { return new XxxCache(url, name); } } XxxCache.java:
-package com.xxx; import org."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9c3e92478ac4794f7583d0b2a7c043e9717486d0407c2dfdf725043f.css as=style><link href=/scss/main.min.8b180b4f9c3e92478ac4794f7 [...]
+package com.xxx; import org."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d794 [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -229,4 +229,4 @@ package com.xxx; import org."><script type=application/javascript>var doNotTrack
 <span style=color:#719e07>}</span>
 </code></pre></div><p>META-INF/dubbo/org.apache.dubbo.cache.CacheFactory:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxCacheFactory
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/zh/docs/v2.7/dev/impls/cluster/index.html b/zh/docs/v2.7/dev/impls/cluster/index.html
index 3e8128b..5c8cd92 100644
--- a/zh/docs/v2.7/dev/impls/cluster/index.html
+++ b/zh/docs/v2.7/dev/impls/cluster/index.html
@@ -1,16 +1,16 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 扩展接口 org.apache.dubbo.rpc.cluster.Cluster
 扩展配置 <dubbo:protocol cluster=&#34;xxx&#34; /> <!-- 缺省值配置,如果<dubbo:protocol>没有配置cluster时,使用此配置 --> <dubbo:provider cluster=&#34;xxx&#34; /> 已知扩展  org.apache.dubbo.rpc.cluster.support.FailoverCluster org.apache.dubbo.rpc.cluster.support.FailfastCluster org.apache.dubbo.rpc.cluster.support.FailsafeCluster org.apache.dubbo.rpc.cluster.support.FailbackCluster org.apache.dubbo.rpc.cluster.support.ForkingCluster org.apache.dubbo.rpc.cluster.support.AvailableCluster  扩展示例 Maven 项目结构:
 src |-main |-java |-com |-xxx |-XxxCluster.java (实现Cluster接口) |-resources |-META-INF |-dubbo |-org.apache.dubbo.rpc.cluster.Cluster (纯文本文件,内容为:xxx=com.xxx.XxxCluster) XxxCluster.java:
-package com.xxx; import org.apache.dubbo.rpc.cluster.Cluster; import org.apache.dubbo.rpc.cluster.support.AbstractClusterInvoker; import org.apache.dubbo.rpc.cluster.Directory; import org.apache.dubbo.rpc.cluster.LoadBalance; import org.apache.dubbo.rpc.Invoker; import org.apache.dubbo.rpc.Invocation; import org.apache.dubbo.rpc.Result; import org.apache.dubbo.rpc.RpcException; public class XxxCluster implements Cluster { public <T> Invoker<T> merge(Directory<T> directory) throws RpcExce [...]
+package com.xxx; import org.apache.dubbo.rpc.cluster.Cluster; import org.apache.dubbo.rpc.cluster.support.AbstractClusterInvoker; import org.apache.dubbo.rpc.cluster.Directory; import org.apache.dubbo.rpc.cluster.LoadBalance; import org.apache.dubbo.rpc.Invoker; import org.apache.dubbo.rpc.Invocation; import org.apache.dubbo.rpc.Result; import org.apache.dubbo.rpc.RpcException; public class XxxCluster implements Cluster { public <T> Invoker<T> merge(Directory<T> directory) throws RpcExce [...]
 扩展接口 org.apache.dubbo.rpc.cluster.Cluster
 扩展配置 <dubbo:protocol cluster=&#34;xxx&#34; /> <!-- 缺省值配置,如果<dubbo:protocol>没有配置cluster时,使用此配置 --> <dubbo:provider cluster=&#34;xxx&#34; /> 已知扩展  org.apache.dubbo.rpc.cluster.support.FailoverCluster org.apache.dubbo.rpc.cluster.support.FailfastCluster org.apache.dubbo.rpc.cluster.support.FailsafeCluster org.apache.dubbo.rpc.cluster.support.FailbackCluster org.apache.dubbo.rpc.cluster.support.ForkingCluster org.apache.dubbo.rpc.cluster.support.AvailableCluster  扩展示例 Maven 项目结构:
 src |-main |-java |-com |-xxx |-XxxCluster.java (实现Cluster接口) |-resources |-META-INF |-dubbo |-org.apache.dubbo.rpc.cluster.Cluster (纯文本文件,内容为:xxx=com.xxx.XxxCluster) XxxCluster.java:
-package com.xxx; import org.apache.dubbo.rpc.cluster.Cluster; import org.apache.dubbo.rpc.cluster.support.AbstractClusterInvoker; import org.apache.dubbo.rpc.cluster.Directory; import org.apache.dubbo.rpc.cluster.LoadBalance; import org.apache.dubbo.rpc.Invoker; import org.apache.dubbo.rpc.Invocation; import org.apache.dubbo.rpc.Result; import org.apache.dubbo.rpc.RpcException; public class XxxCluster implements Cluster { public <T> Invoker<T> merge(Directory<T> directory) throws RpcExce [...]
+package com.xxx; import org.apache.dubbo.rpc.cluster.Cluster; import org.apache.dubbo.rpc.cluster.support.AbstractClusterInvoker; import org.apache.dubbo.rpc.cluster.Directory; import org.apache.dubbo.rpc.cluster.LoadBalance; import org.apache.dubbo.rpc.Invoker; import org.apache.dubbo.rpc.Invocation; import org.apache.dubbo.rpc.Result; import org.apache.dubbo.rpc.RpcException; public class XxxCluster implements Cluster { public <T> Invoker<T> merge(Directory<T> directory) throws RpcExce [...]
 扩展接口 org.apache.dubbo.rpc.cluster.Cluster
 扩展配置 <dubbo:protocol cluster=&#34;xxx&#34; /> <!-- 缺省值配置,如果<dubbo:protocol>没有配置cluster时,使用此配置 --> <dubbo:provider cluster=&#34;xxx&#34; /> 已知扩展  org.apache.dubbo.rpc.cluster.support.FailoverCluster org.apache.dubbo.rpc.cluster.support.FailfastCluster org.apache.dubbo.rpc.cluster.support.FailsafeCluster org.apache.dubbo.rpc.cluster.support.FailbackCluster org.apache.dubbo.rpc.cluster.support.ForkingCluster org.apache.dubbo.rpc.cluster.support.AvailableCluster  扩展示例 Maven 项目结构:
 src |-main |-java |-com |-xxx |-XxxCluster.java (实现Cluster接口) |-resources |-META-INF |-dubbo |-org.apache.dubbo.rpc.cluster.Cluster (纯文本文件,内容为:xxx=com.xxx.XxxCluster) XxxCluster.java:
-package com.xxx; import org.apache.dubbo.rpc.cluster.Cluster; import org.apache.dubbo.rpc.cluster.support.AbstractClusterInvoker; import org.apache.dubbo.rpc.cluster.Directory; import org.apache.dubbo.rpc.cluster.LoadBalance; import org.apache.dubbo.rpc.Invoker; import org.apache.dubbo.rpc.Invocation; import org.apache.dubbo.rpc.Result; import org.apache.dubbo.rpc.RpcException; public class XxxCluster implements Cluster { public <T> Invoker<T> merge(Directory<T> directory) throws RpcExce [...]
+package com.xxx; import org.apache.dubbo.rpc.cluster.Cluster; import org.apache.dubbo.rpc.cluster.support.AbstractClusterInvoker; import org.apache.dubbo.rpc.cluster.Directory; import org.apache.dubbo.rpc.cluster.LoadBalance; import org.apache.dubbo.rpc.Invoker; import org.apache.dubbo.rpc.Invocation; import org.apache.dubbo.rpc.Result; import org.apache.dubbo.rpc.RpcException; public class XxxCluster implements Cluster { public <T> Invoker<T> merge(Directory<T> directory) throws RpcExce [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -220,4 +220,4 @@ package com.xxx; import org.apache.dubbo.rpc.cluster.Cluster; import org.apache.
 <span style=color:#719e07>}</span>
 </code></pre></div><p>META-INF/dubbo/org.apache.dubbo.rpc.cluster.Cluster:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxCluster
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/zh/docs/v2.7/dev/impls/compiler/index.html b/zh/docs/v2.7/dev/impls/compiler/index.html
index d09ca1a..b54a0bd 100644
--- a/zh/docs/v2.7/dev/impls/compiler/index.html
+++ b/zh/docs/v2.7/dev/impls/compiler/index.html
@@ -1,22 +1,22 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 扩展接口 org.apache.dubbo.common.compiler.Compiler
 扩展配置 自动加载
 已知扩展  org.apache.dubbo.common.compiler.support.JdkCompiler org.apache.dubbo.common.compiler.support.JavassistCompiler  扩展示例 Maven 项目结构:
 src |-main |-java |-com |-xxx |-XxxCompiler.java (实现Compiler接口) |-resources |-META-INF |-dubbo |-org.apache.dubbo.common.compiler.Compiler (纯文本文件,内容为:xxx=com.xxx.XxxCompiler) XxxCompiler.java:
 package com.xxx; import org.apache.dubbo.common.compiler.Compiler; public class XxxCompiler implements Compiler { public Object getExtension(Class<?> type, String name) { // ...  } } META-INF/dubbo/org.apache.dubbo.common.compiler.Compiler:
-xxx=com.xxx.XxxCompiler"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/v2.7/dev/impls/compiler/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="编译器扩展"><meta itemprop=description content="扩展说明 Java 代码编译器,用于动态生成字节码,加速调用。
+xxx=com.xxx.XxxCompiler "><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/v2.7/dev/impls/compiler/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="编译器扩展"><meta itemprop=description content="扩展说明 Java 代码编译器,用于动态生成字节码,加速调用。
 扩展接口 org.apache.dubbo.common.compiler.Compiler
 扩展配置 自动加载
 已知扩展  org.apache.dubbo.common.compiler.support.JdkCompiler org.apache.dubbo.common.compiler.support.JavassistCompiler  扩展示例 Maven 项目结构:
 src |-main |-java |-com |-xxx |-XxxCompiler.java (实现Compiler接口) |-resources |-META-INF |-dubbo |-org.apache.dubbo.common.compiler.Compiler (纯文本文件,内容为:xxx=com.xxx.XxxCompiler) XxxCompiler.java:
 package com.xxx; import org.apache.dubbo.common.compiler.Compiler; public class XxxCompiler implements Compiler { public Object getExtension(Class<?> type, String name) { // ...  } } META-INF/dubbo/org.apache.dubbo.common.compiler.Compiler:
-xxx=com.xxx.XxxCompiler"><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="49"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="编译器扩展"><meta name=twitter:description content="扩展说明 Java 代码编译器,用于动态生成字节码,加速调用。
+xxx=com.xxx.XxxCompiler "><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="49"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="编译器扩展"><meta name=twitter:description content="扩展说明 Java 代码编译器,用于动态生成字节码,加速调用。
 扩展接口 org.apache.dubbo.common.compiler.Compiler
 扩展配置 自动加载
 已知扩展  org.apache.dubbo.common.compiler.support.JdkCompiler org.apache.dubbo.common.compiler.support.JavassistCompiler  扩展示例 Maven 项目结构:
 src |-main |-java |-com |-xxx |-XxxCompiler.java (实现Compiler接口) |-resources |-META-INF |-dubbo |-org.apache.dubbo.common.compiler.Compiler (纯文本文件,内容为:xxx=com.xxx.XxxCompiler) XxxCompiler.java:
 package com.xxx; import org.apache.dubbo.common.compiler.Compiler; public class XxxCompiler implements Compiler { public Object getExtension(Class<?> type, String name) { // ...  } } META-INF/dubbo/org.apache.dubbo.common.compiler.Compiler:
-xxx=com.xxx.XxxCompiler"><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9c3e92478ac4794f7583d0b2a7c043e9717486d0407c2dfdf725043f.css as=style><link href=/scss/main.min.8b180b4f9c3e92478ac4794f7583d0 [...]
+xxx=com.xxx.XxxCompiler "><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1c [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -212,4 +212,4 @@ xxx=com.xxx.XxxCompiler"><script type=application/javascript>var doNotTrack=fals
 <span style=color:#719e07>}</span>
 </code></pre></div><p>META-INF/dubbo/org.apache.dubbo.common.compiler.Compiler:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxCompiler
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/zh/docs/v2.7/dev/impls/config-center/index.html b/zh/docs/v2.7/dev/impls/config-center/index.html
index fd169cd..91aa130 100644
--- a/zh/docs/v2.7/dev/impls/config-center/index.html
+++ b/zh/docs/v2.7/dev/impls/config-center/index.html
@@ -1,22 +1,22 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 按照应用场景划分,配置中心在 Dubbo 框架中主要承担以下职责:
  作为外部化配置中心,即存储 dubbo.properties 配置文件,此时,key 值通常为文件名如 dubbo.properties,value 则为配置文件内容。 存储单个配置项,如各种开关项、常量值等。 存储服务治理规则,此时key通常按照 &ldquo;服务名+规则类型&rdquo; 的格式来组织,而 value 则为具体的治理规则。  为了进一步实现对 key-value 的分组管理,Dubbo 的配置中心还加入了 namespace、group 的概念,这些概念在很多专业的第三方配置中心中都有体现,通常情况下,namespace 用来隔离不同的租户,group 用来对同一租户的key集合做分组。
 当前,Dubbo 配置中心实现了对 Zookeeper、Nacos、Etcd、Consul、Apollo 的对接,接下来我们具体看一下 Dubbo 抽象的配置中心是怎么映射到具体的第三方实现中的。
 扩展接口  org.apache.dubbo.configcenter.DynamicConfigurationFactory org.apache.dubbo.configcenter.DynamicConfiguration  已知扩展  org.apache.dubbo.configcenter.support.zookeeper.ZookeeperDynamicConfigurationFactory org.apache.dubbo.configcenter.support.nacos.NacosDynamicConfigurationFactory org.apache.dubbo.configcenter.support.etcd.EtcdDynamicConfigurationFactory org.apache.dubbo.configcenter.consul.ConsulDynamicConfigurationFactory org.apache.dubbo.configcenter.support.apollo.ApolloDynamicConf [...]
 namespace, group, key 等分别对应不同层级的 ZNode 节点,而 value 则作为根 ZNode 节点的值存储。
-  外部化配置中心 dubbo.properties"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/v2.7/dev/impls/config-center/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Dubbo 配置中心扩展"><meta itemprop=description content="设计目的 配置中心的核心功能是作为 Key-Value 存储,Dubbo 框架告知配置中心其关心的 key,配置中心返回该key对应的 value 值。
+  外部化配置中心 dubbo.properties"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/v2.7/dev/impls/config-center/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="Dubbo 配置中心扩展"><meta itemprop=description content="设计目的 配置中心的核心功能是作为 Key-Value 存储,Dubbo 框架告知配置中心其关心的 key,配置中心返回该key对应的 value 值。
 按照应用场景划分,配置中心在 Dubbo 框架中主要承担以下职责:
  作为外部化配置中心,即存储 dubbo.properties 配置文件,此时,key 值通常为文件名如 dubbo.properties,value 则为配置文件内容。 存储单个配置项,如各种开关项、常量值等。 存储服务治理规则,此时key通常按照 &ldquo;服务名+规则类型&rdquo; 的格式来组织,而 value 则为具体的治理规则。  为了进一步实现对 key-value 的分组管理,Dubbo 的配置中心还加入了 namespace、group 的概念,这些概念在很多专业的第三方配置中心中都有体现,通常情况下,namespace 用来隔离不同的租户,group 用来对同一租户的key集合做分组。
 当前,Dubbo 配置中心实现了对 Zookeeper、Nacos、Etcd、Consul、Apollo 的对接,接下来我们具体看一下 Dubbo 抽象的配置中心是怎么映射到具体的第三方实现中的。
 扩展接口  org.apache.dubbo.configcenter.DynamicConfigurationFactory org.apache.dubbo.configcenter.DynamicConfiguration  已知扩展  org.apache.dubbo.configcenter.support.zookeeper.ZookeeperDynamicConfigurationFactory org.apache.dubbo.configcenter.support.nacos.NacosDynamicConfigurationFactory org.apache.dubbo.configcenter.support.etcd.EtcdDynamicConfigurationFactory org.apache.dubbo.configcenter.consul.ConsulDynamicConfigurationFactory org.apache.dubbo.configcenter.support.apollo.ApolloDynamicConf [...]
 namespace, group, key 等分别对应不同层级的 ZNode 节点,而 value 则作为根 ZNode 节点的值存储。
-  外部化配置中心 dubbo.properties"><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="138"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo 配置中心扩展"><meta name=twitter:description content="设计目的 配置中心的核心功能是作为 Key-Value 存储,Dubbo 框架告知配置中心其关心的 key,配置中心返回该key对应的 value 值。
+  外部化配置中心 dubbo.properties"><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="138"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Dubbo 配置中心扩展"><meta name=twitter:description content="设计目的 配置中心的核心功能是作为 Key-Value 存储,Dubbo 框架告知配置中心其关心的 key,配置中心返回该key对应的 value 值。
 按照应用场景划分,配置中心在 Dubbo 框架中主要承担以下职责:
  作为外部化配置中心,即存储 dubbo.properties 配置文件,此时,key 值通常为文件名如 dubbo.properties,value 则为配置文件内容。 存储单个配置项,如各种开关项、常量值等。 存储服务治理规则,此时key通常按照 &ldquo;服务名+规则类型&rdquo; 的格式来组织,而 value 则为具体的治理规则。  为了进一步实现对 key-value 的分组管理,Dubbo 的配置中心还加入了 namespace、group 的概念,这些概念在很多专业的第三方配置中心中都有体现,通常情况下,namespace 用来隔离不同的租户,group 用来对同一租户的key集合做分组。
 当前,Dubbo 配置中心实现了对 Zookeeper、Nacos、Etcd、Consul、Apollo 的对接,接下来我们具体看一下 Dubbo 抽象的配置中心是怎么映射到具体的第三方实现中的。
 扩展接口  org.apache.dubbo.configcenter.DynamicConfigurationFactory org.apache.dubbo.configcenter.DynamicConfiguration  已知扩展  org.apache.dubbo.configcenter.support.zookeeper.ZookeeperDynamicConfigurationFactory org.apache.dubbo.configcenter.support.nacos.NacosDynamicConfigurationFactory org.apache.dubbo.configcenter.support.etcd.EtcdDynamicConfigurationFactory org.apache.dubbo.configcenter.consul.ConsulDynamicConfigurationFactory org.apache.dubbo.configcenter.support.apollo.ApolloDynamicConf [...]
 namespace, group, key 等分别对应不同层级的 ZNode 节点,而 value 则作为根 ZNode 节点的值存储。
-  外部化配置中心 dubbo.properties"><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9c3e92478ac4794f7583d0b2a7c043e9717486d0407c2dfdf725043f.css as=style><link href=/scss/main.min.8b180b4f9c3e92478ac4794f758 [...]
+  外部化配置中心 dubbo.properties"><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -193,4 +193,4 @@ namespace, group, key 等分别对应不同层级的 ZNode 节点,而 value 
 <a href="https://github.com/apache/dubbo-website/issues/new?title=Dubbo%20%e9%85%8d%e7%bd%ae%e4%b8%ad%e5%bf%83%e6%89%a9%e5%b1%95" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div><nav id=TableOfContents><ul><li><a href=#设计目的>设计目的</a></li><li><a href=#扩展接口>扩展接口</a></li><li><a href=#已知扩展>已知扩展</a></li><li><a href=#实现原理>实现原理</a><ul><li><a href=#zookeeper>Zookeeper</a></li><li><a href=#etcd--consul>Etcd & Consul</a></li><li><a href=#nacos>Nacos</a></li><li><a href=#apollo>Apollo</a></li></ul></li></ul></nav></div><main class="col-12 col-md-9 col-xl-8 pl-m [...]
 <code>org.apache.dubbo.demo.DemoService::.configurators</code>、<code>org.apache.dubbo.demo.DemoService:1.0.0:group1.configurators</code></li></ul></blockquote></li></ol><h3 id=etcd--consul>Etcd & Consul</h3><p>Etcd 和 Consul 本质上也是一种类似 zookeeper 的树状存储结构,实现请参考 zookeeper。</p><h3 id=nacos>Nacos</h3><p>Nacos 作为一个专业的第三方配置中心,拥有专门为配置中心设计的存储结构,包括内置的 namespace、group、dataid 等概念。并且这几个概念基本上与 Dubbo 框架抽象的配置中心是一一对应的。</p><p>与 Zookeeper 实现的对应关系如下:</p><p><img src=/imgs/dev/configcenter_nacos_model.jpg alt=i [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/zh/docs/v2.7/dev/impls/container/index.html b/zh/docs/v2.7/dev/impls/container/index.html
index 432c50a..5804d6a 100644
--- a/zh/docs/v2.7/dev/impls/container/index.html
+++ b/zh/docs/v2.7/dev/impls/container/index.html
@@ -1,19 +1,19 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 扩展接口 org.apache.dubbo.container.Container
 扩展配置 java org.apache.dubbo.container.Main spring jetty log4j 已知扩展  org.apache.dubbo.container.spring.SpringContainer org.apache.dubbo.container.spring.JettyContainer org.apache.dubbo.container.spring.Log4jContainer  扩展示例 Maven 项目结构:
 src |-main |-java |-com |-xxx |-XxxContainer.java (实现Container接口) |-resources |-META-INF |-dubbo |-org.apache.dubbo.container.Container (纯文本文件,内容为:xxx=com.xxx.XxxContainer) XxxContainer.java:
 package com.xxx; org.apache.dubbo.container.Container; public class XxxContainer implements Container { public Status start() { // ...  } public Status stop() { // ...  } } META-INF/dubbo/org.apache.dubbo.container.Container:
-xxx=com.xxx.XxxContainer"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/v2.7/dev/impls/container/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="容器扩展"><meta itemprop=description content="扩展说明 服务容器扩展,用于自定义加载内容。
+xxx=com.xxx.XxxContainer "><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/v2.7/dev/impls/container/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="容器扩展"><meta itemprop=description content="扩展说明 服务容器扩展,用于自定义加载内容。
 扩展接口 org.apache.dubbo.container.Container
 扩展配置 java org.apache.dubbo.container.Main spring jetty log4j 已知扩展  org.apache.dubbo.container.spring.SpringContainer org.apache.dubbo.container.spring.JettyContainer org.apache.dubbo.container.spring.Log4jContainer  扩展示例 Maven 项目结构:
 src |-main |-java |-com |-xxx |-XxxContainer.java (实现Container接口) |-resources |-META-INF |-dubbo |-org.apache.dubbo.container.Container (纯文本文件,内容为:xxx=com.xxx.XxxContainer) XxxContainer.java:
 package com.xxx; org.apache.dubbo.container.Container; public class XxxContainer implements Container { public Status start() { // ...  } public Status stop() { // ...  } } META-INF/dubbo/org.apache.dubbo.container.Container:
-xxx=com.xxx.XxxContainer"><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="56"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="容器扩展"><meta name=twitter:description content="扩展说明 服务容器扩展,用于自定义加载内容。
+xxx=com.xxx.XxxContainer "><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="56"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="容器扩展"><meta name=twitter:description content="扩展说明 服务容器扩展,用于自定义加载内容。
 扩展接口 org.apache.dubbo.container.Container
 扩展配置 java org.apache.dubbo.container.Main spring jetty log4j 已知扩展  org.apache.dubbo.container.spring.SpringContainer org.apache.dubbo.container.spring.JettyContainer org.apache.dubbo.container.spring.Log4jContainer  扩展示例 Maven 项目结构:
 src |-main |-java |-com |-xxx |-XxxContainer.java (实现Container接口) |-resources |-META-INF |-dubbo |-org.apache.dubbo.container.Container (纯文本文件,内容为:xxx=com.xxx.XxxContainer) XxxContainer.java:
 package com.xxx; org.apache.dubbo.container.Container; public class XxxContainer implements Container { public Status start() { // ...  } public Status stop() { // ...  } } META-INF/dubbo/org.apache.dubbo.container.Container:
-xxx=com.xxx.XxxContainer"><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9c3e92478ac4794f7583d0b2a7c043e9717486d0407c2dfdf725043f.css as=style><link href=/scss/main.min.8b180b4f9c3e92478ac4794f7583d [...]
+xxx=com.xxx.XxxContainer "><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1 [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -214,4 +214,4 @@ org<span style=color:#719e07>.</span>apache<span style=color:#719e07>.</span>dub
 <span style=color:#719e07>}</span>
 </code></pre></div><p>META-INF/dubbo/org.apache.dubbo.container.Container:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxContainer
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/zh/docs/v2.7/dev/impls/dispatcher/index.html b/zh/docs/v2.7/dev/impls/dispatcher/index.html
index 9736984..0a0536c 100644
--- a/zh/docs/v2.7/dev/impls/dispatcher/index.html
+++ b/zh/docs/v2.7/dev/impls/dispatcher/index.html
@@ -1,19 +1,19 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 扩展接口 org.apache.dubbo.remoting.Dispatcher
 扩展配置 <dubbo:protocol dispatcher=&#34;xxx&#34; /> <!-- 缺省值设置,当<dubbo:protocol>没有配置dispatcher属性时,使用此配置 --> <dubbo:provider dispatcher=&#34;xxx&#34; /> 已知扩展  org.apache.dubbo.remoting.transport.dispatcher.all.AllDispatcher org.apache.dubbo.remoting.transport.dispatcher.direct.DirectDispatcher org.apache.dubbo.remoting.transport.dispatcher.message.MessageOnlyDispatcher org.apache.dubbo.remoting.transport.dispatcher.execution.ExecutionDispatcher org.apache.dubbo.remoting.transport.dispatcher. [...]
 src |-main |-java |-com |-xxx |-XxxDispatcher.java (实现Dispatcher接口) |-resources |-META-INF |-dubbo |-org.apache.dubbo.remoting.Dispatcher (纯文本文件,内容为:xxx=com.xxx.XxxDispatcher) XxxDispatcher.java:
 package com.xxx; import org.apache.dubbo.remoting.Dispatcher; public class XxxDispatcher implements Dispatcher { public Group lookup(URL url) { // ...  } } META-INF/dubbo/org.apache.dubbo.remoting.Dispatcher:
-xxx=com.xxx.XxxDispatcher"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/v2.7/dev/impls/dispatcher/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="消息派发扩展"><meta itemprop=description content="扩展说明 通道信息派发器,用于指定线程池模型。
+xxx=com.xxx.XxxDispatcher "><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/v2.7/dev/impls/dispatcher/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="消息派发扩展"><meta itemprop=description content="扩展说明 通道信息派发器,用于指定线程池模型。
 扩展接口 org.apache.dubbo.remoting.Dispatcher
 扩展配置 <dubbo:protocol dispatcher=&#34;xxx&#34; /> <!-- 缺省值设置,当<dubbo:protocol>没有配置dispatcher属性时,使用此配置 --> <dubbo:provider dispatcher=&#34;xxx&#34; /> 已知扩展  org.apache.dubbo.remoting.transport.dispatcher.all.AllDispatcher org.apache.dubbo.remoting.transport.dispatcher.direct.DirectDispatcher org.apache.dubbo.remoting.transport.dispatcher.message.MessageOnlyDispatcher org.apache.dubbo.remoting.transport.dispatcher.execution.ExecutionDispatcher org.apache.dubbo.remoting.transport.dispatcher. [...]
 src |-main |-java |-com |-xxx |-XxxDispatcher.java (实现Dispatcher接口) |-resources |-META-INF |-dubbo |-org.apache.dubbo.remoting.Dispatcher (纯文本文件,内容为:xxx=com.xxx.XxxDispatcher) XxxDispatcher.java:
 package com.xxx; import org.apache.dubbo.remoting.Dispatcher; public class XxxDispatcher implements Dispatcher { public Group lookup(URL url) { // ...  } } META-INF/dubbo/org.apache.dubbo.remoting.Dispatcher:
-xxx=com.xxx.XxxDispatcher"><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="57"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="消息派发扩展"><meta name=twitter:description content="扩展说明 通道信息派发器,用于指定线程池模型。
+xxx=com.xxx.XxxDispatcher "><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="57"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="消息派发扩展"><meta name=twitter:description content="扩展说明 通道信息派发器,用于指定线程池模型。
 扩展接口 org.apache.dubbo.remoting.Dispatcher
 扩展配置 <dubbo:protocol dispatcher=&#34;xxx&#34; /> <!-- 缺省值设置,当<dubbo:protocol>没有配置dispatcher属性时,使用此配置 --> <dubbo:provider dispatcher=&#34;xxx&#34; /> 已知扩展  org.apache.dubbo.remoting.transport.dispatcher.all.AllDispatcher org.apache.dubbo.remoting.transport.dispatcher.direct.DirectDispatcher org.apache.dubbo.remoting.transport.dispatcher.message.MessageOnlyDispatcher org.apache.dubbo.remoting.transport.dispatcher.execution.ExecutionDispatcher org.apache.dubbo.remoting.transport.dispatcher. [...]
 src |-main |-java |-com |-xxx |-XxxDispatcher.java (实现Dispatcher接口) |-resources |-META-INF |-dubbo |-org.apache.dubbo.remoting.Dispatcher (纯文本文件,内容为:xxx=com.xxx.XxxDispatcher) XxxDispatcher.java:
 package com.xxx; import org.apache.dubbo.remoting.Dispatcher; public class XxxDispatcher implements Dispatcher { public Group lookup(URL url) { // ...  } } META-INF/dubbo/org.apache.dubbo.remoting.Dispatcher:
-xxx=com.xxx.XxxDispatcher"><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9c3e92478ac4794f7583d0b2a7c043e9717486d0407c2dfdf725043f.css as=style><link href=/scss/main.min.8b180b4f9c3e92478ac4794f7583 [...]
+xxx=com.xxx.XxxDispatcher "><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -212,4 +212,4 @@ xxx=com.xxx.XxxDispatcher"><script type=application/javascript>var doNotTrack=fa
 <span style=color:#719e07>}</span>
 </code></pre></div><p>META-INF/dubbo/org.apache.dubbo.remoting.Dispatcher:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxDispatcher
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/zh/docs/v2.7/dev/impls/exchanger/index.html b/zh/docs/v2.7/dev/impls/exchanger/index.html
index fbe4010..2ad3b04 100644
--- a/zh/docs/v2.7/dev/impls/exchanger/index.html
+++ b/zh/docs/v2.7/dev/impls/exchanger/index.html
@@ -1,16 +1,16 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 扩展接口  org.apache.dubbo.remoting.exchange.Exchanger org.apache.dubbo.remoting.exchange.ExchangeServer org.apache.dubbo.remoting.exchange.ExchangeClient  扩展配置 <dubbo:protocol exchanger=&#34;xxx&#34; /> <!-- 缺省值设置,当<dubbo:protocol>没有配置exchanger属性时,使用此配置 --> <dubbo:provider exchanger=&#34;xxx&#34; /> 已知扩展 org.apache.dubbo.remoting.exchange.exchanger.HeaderExchanger
 扩展示例 Maven 项目结构:
 src |-main |-java |-com |-xxx |-XxxExchanger.java (实现Exchanger接口) |-XxxExchangeServer.java (实现ExchangeServer接口) |-XxxExchangeClient.java (实现ExchangeClient接口) |-resources |-META-INF |-dubbo |-org.apache.dubbo.remoting.exchange.Exchanger (纯文本文件,内容为:xxx=com.xxx.XxxExchanger) XxxExchanger.java:
-package com.xxx; import org.apache.dubbo.remoting.exchange.Exchanger; public class XxxExchanger implements Exchanger { public ExchangeServer bind(URL url, ExchangeHandler handler) throws RemotingException { return new XxxExchangeServer(url, handler); } public ExchangeClient connect(URL url, ExchangeHandler handler) throws RemotingException { return new XxxExchangeClient(url, handler); } } XxxExchangeServer."><meta property="og:type" content="article"><meta property="og:url" content="http [...]
+package com.xxx; import org.apache.dubbo.remoting.exchange.Exchanger; public class XxxExchanger implements Exchanger { public ExchangeServer bind(URL url, ExchangeHandler handler) throws RemotingException { return new XxxExchangeServer(url, handler); } public ExchangeClient connect(URL url, ExchangeHandler handler) throws RemotingException { return new XxxExchangeClient(url, handler); } } XxxExchangeServer."><meta property="og:type" content="article"><meta property="og:url" content="http [...]
 扩展接口  org.apache.dubbo.remoting.exchange.Exchanger org.apache.dubbo.remoting.exchange.ExchangeServer org.apache.dubbo.remoting.exchange.ExchangeClient  扩展配置 <dubbo:protocol exchanger=&#34;xxx&#34; /> <!-- 缺省值设置,当<dubbo:protocol>没有配置exchanger属性时,使用此配置 --> <dubbo:provider exchanger=&#34;xxx&#34; /> 已知扩展 org.apache.dubbo.remoting.exchange.exchanger.HeaderExchanger
 扩展示例 Maven 项目结构:
 src |-main |-java |-com |-xxx |-XxxExchanger.java (实现Exchanger接口) |-XxxExchangeServer.java (实现ExchangeServer接口) |-XxxExchangeClient.java (实现ExchangeClient接口) |-resources |-META-INF |-dubbo |-org.apache.dubbo.remoting.exchange.Exchanger (纯文本文件,内容为:xxx=com.xxx.XxxExchanger) XxxExchanger.java:
-package com.xxx; import org.apache.dubbo.remoting.exchange.Exchanger; public class XxxExchanger implements Exchanger { public ExchangeServer bind(URL url, ExchangeHandler handler) throws RemotingException { return new XxxExchangeServer(url, handler); } public ExchangeClient connect(URL url, ExchangeHandler handler) throws RemotingException { return new XxxExchangeClient(url, handler); } } XxxExchangeServer."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=w [...]
+package com.xxx; import org.apache.dubbo.remoting.exchange.Exchanger; public class XxxExchanger implements Exchanger { public ExchangeServer bind(URL url, ExchangeHandler handler) throws RemotingException { return new XxxExchangeServer(url, handler); } public ExchangeClient connect(URL url, ExchangeHandler handler) throws RemotingException { return new XxxExchangeClient(url, handler); } } XxxExchangeServer."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=w [...]
 扩展接口  org.apache.dubbo.remoting.exchange.Exchanger org.apache.dubbo.remoting.exchange.ExchangeServer org.apache.dubbo.remoting.exchange.ExchangeClient  扩展配置 <dubbo:protocol exchanger=&#34;xxx&#34; /> <!-- 缺省值设置,当<dubbo:protocol>没有配置exchanger属性时,使用此配置 --> <dubbo:provider exchanger=&#34;xxx&#34; /> 已知扩展 org.apache.dubbo.remoting.exchange.exchanger.HeaderExchanger
 扩展示例 Maven 项目结构:
 src |-main |-java |-com |-xxx |-XxxExchanger.java (实现Exchanger接口) |-XxxExchangeServer.java (实现ExchangeServer接口) |-XxxExchangeClient.java (实现ExchangeClient接口) |-resources |-META-INF |-dubbo |-org.apache.dubbo.remoting.exchange.Exchanger (纯文本文件,内容为:xxx=com.xxx.XxxExchanger) XxxExchanger.java:
-package com.xxx; import org.apache.dubbo.remoting.exchange.Exchanger; public class XxxExchanger implements Exchanger { public ExchangeServer bind(URL url, ExchangeHandler handler) throws RemotingException { return new XxxExchangeServer(url, handler); } public ExchangeClient connect(URL url, ExchangeHandler handler) throws RemotingException { return new XxxExchangeClient(url, handler); } } XxxExchangeServer."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window. [...]
+package com.xxx; import org.apache.dubbo.remoting.exchange.Exchanger; public class XxxExchanger implements Exchanger { public ExchangeServer bind(URL url, ExchangeHandler handler) throws RemotingException { return new XxxExchangeServer(url, handler); } public ExchangeClient connect(URL url, ExchangeHandler handler) throws RemotingException { return new XxxExchangeClient(url, handler); } } XxxExchangeServer."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=win [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -230,4 +230,4 @@ package com.xxx; import org.apache.dubbo.remoting.exchange.Exchanger; public cla
 </span><span style=color:#586e75></span><span style=color:#719e07>}</span>
 </code></pre></div><p>META-INF/dubbo/org.apache.dubbo.remoting.exchange.Exchanger:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxExchanger
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/zh/docs/v2.7/dev/impls/exporter-listener/index.html b/zh/docs/v2.7/dev/impls/exporter-listener/index.html
index 51a6340..127b48a 100644
--- a/zh/docs/v2.7/dev/impls/exporter-listener/index.html
+++ b/zh/docs/v2.7/dev/impls/exporter-listener/index.html
@@ -1,19 +1,19 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 扩展接口 org.apache.dubbo.rpc.ExporterListener
 扩展配置 <!-- 暴露服务监听 --> <dubbo:service listener=&#34;xxx,yyy&#34; /> <!-- 暴露服务缺省监听器 --> <dubbo:provider listener=&#34;xxx,yyy&#34; /> 已知扩展 org.apache.dubbo.registry.directory.RegistryExporterListener
 扩展示例 Maven 项目结构:
 src |-main |-java |-com |-xxx |-XxxExporterListener.java (实现ExporterListener接口) |-resources |-META-INF |-dubbo |-org.apache.dubbo.rpc.ExporterListener (纯文本文件,内容为:xxx=com.xxx.XxxExporterListener) XxxExporterListener.java:
-package com.xxx; import org.apache.dubbo.rpc.ExporterListener; import org.apache.dubbo.rpc.Exporter; import org.apache.dubbo.rpc.RpcException; public class XxxExporterListener implements ExporterListener { public void exported(Exporter<?> exporter) throws RpcException { // ...  } public void unexported(Exporter<?> exporter) throws RpcException { // ...  } } META-INF/dubbo/org."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/v2 [...]
+package com.xxx; import org.apache.dubbo.rpc.ExporterListener; import org.apache.dubbo.rpc.Exporter; import org.apache.dubbo.rpc.RpcException; public class XxxExporterListener implements ExporterListener { public void exported(Exporter<?> exporter) throws RpcException { // ...  } public void unexported(Exporter<?> exporter) throws RpcException { // ...  } } META-INF/dubbo/org."><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/v2 [...]
 扩展接口 org.apache.dubbo.rpc.ExporterListener
 扩展配置 <!-- 暴露服务监听 --> <dubbo:service listener=&#34;xxx,yyy&#34; /> <!-- 暴露服务缺省监听器 --> <dubbo:provider listener=&#34;xxx,yyy&#34; /> 已知扩展 org.apache.dubbo.registry.directory.RegistryExporterListener
 扩展示例 Maven 项目结构:
 src |-main |-java |-com |-xxx |-XxxExporterListener.java (实现ExporterListener接口) |-resources |-META-INF |-dubbo |-org.apache.dubbo.rpc.ExporterListener (纯文本文件,内容为:xxx=com.xxx.XxxExporterListener) XxxExporterListener.java:
-package com.xxx; import org.apache.dubbo.rpc.ExporterListener; import org.apache.dubbo.rpc.Exporter; import org.apache.dubbo.rpc.RpcException; public class XxxExporterListener implements ExporterListener { public void exported(Exporter<?> exporter) throws RpcException { // ...  } public void unexported(Exporter<?> exporter) throws RpcException { // ...  } } META-INF/dubbo/org."><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="72"><meta ite [...]
+package com.xxx; import org.apache.dubbo.rpc.ExporterListener; import org.apache.dubbo.rpc.Exporter; import org.apache.dubbo.rpc.RpcException; public class XxxExporterListener implements ExporterListener { public void exported(Exporter<?> exporter) throws RpcException { // ...  } public void unexported(Exporter<?> exporter) throws RpcException { // ...  } } META-INF/dubbo/org."><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="72"><meta ite [...]
 扩展接口 org.apache.dubbo.rpc.ExporterListener
 扩展配置 <!-- 暴露服务监听 --> <dubbo:service listener=&#34;xxx,yyy&#34; /> <!-- 暴露服务缺省监听器 --> <dubbo:provider listener=&#34;xxx,yyy&#34; /> 已知扩展 org.apache.dubbo.registry.directory.RegistryExporterListener
 扩展示例 Maven 项目结构:
 src |-main |-java |-com |-xxx |-XxxExporterListener.java (实现ExporterListener接口) |-resources |-META-INF |-dubbo |-org.apache.dubbo.rpc.ExporterListener (纯文本文件,内容为:xxx=com.xxx.XxxExporterListener) XxxExporterListener.java:
-package com.xxx; import org.apache.dubbo.rpc.ExporterListener; import org.apache.dubbo.rpc.Exporter; import org.apache.dubbo.rpc.RpcException; public class XxxExporterListener implements ExporterListener { public void exported(Exporter<?> exporter) throws RpcException { // ...  } public void unexported(Exporter<?> exporter) throws RpcException { // ...  } } META-INF/dubbo/org."><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q= [...]
+package com.xxx; import org.apache.dubbo.rpc.ExporterListener; import org.apache.dubbo.rpc.Exporter; import org.apache.dubbo.rpc.RpcException; public class XxxExporterListener implements ExporterListener { public void exported(Exporter<?> exporter) throws RpcException { // ...  } public void unexported(Exporter<?> exporter) throws RpcException { // ...  } } META-INF/dubbo/org."><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q|| [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -219,4 +219,4 @@ package com.xxx; import org.apache.dubbo.rpc.ExporterListener; import org.apache
 <span style=color:#719e07>}</span>
 </code></pre></div><p>META-INF/dubbo/org.apache.dubbo.rpc.ExporterListener:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxExporterListener
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/zh/docs/v2.7/dev/impls/extension-factory/index.html b/zh/docs/v2.7/dev/impls/extension-factory/index.html
index 6dfe9b1..c2a7a47 100644
--- a/zh/docs/v2.7/dev/impls/extension-factory/index.html
+++ b/zh/docs/v2.7/dev/impls/extension-factory/index.html
@@ -1,19 +1,19 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 扩展接口 org.apache.dubbo.common.extension.ExtensionFactory
 扩展配置 <dubbo:application compiler=&#34;jdk&#34; /> 已知扩展  org.apache.dubbo.common.extension.factory.SpiExtensionFactory org.apache.dubbo.config.spring.extension.SpringExtensionFactory  扩展示例 Maven 项目结构:
 src |-main |-java |-com |-xxx |-XxxExtensionFactory.java (实现ExtensionFactory接口) |-resources |-META-INF |-dubbo |-org.apache.dubbo.common.extension.ExtensionFactory (纯文本文件,内容为:xxx=com.xxx.XxxExtensionFactory) XxxExtensionFactory.java:
 package com.xxx; import org.apache.dubbo.common.extension.ExtensionFactory; public class XxxExtensionFactory implements ExtensionFactory { public Object getExtension(Class<?> type, String name) { // ...  } } META-INF/dubbo/org.apache.dubbo.common.extension.ExtensionFactory:
-xxx=com.xxx.XxxExtensionFactory"><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/v2.7/dev/impls/extension-factory/"><meta property="article:modified_time" content="2021-02-22T23:40:44+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="扩展点加载扩展"><meta itemprop=description content="扩展说明 扩展点本身的加载容器,可从不同容器加载扩展点。
+xxx=com.xxx.XxxExtensionFactory "><meta property="og:type" content="article"><meta property="og:url" content="https://dubbo.apache.org/zh/docs/v2.7/dev/impls/extension-factory/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2021-02-25T18:15:27+08:00"><meta property="og:site_name" content="Apache Dubbo"><meta itemprop=name content="扩展点加载扩展"><meta itemprop=description content="扩展说明 扩展点本身的加载容器,可从不同容器加载扩展点。
 扩展接口 org.apache.dubbo.common.extension.ExtensionFactory
 扩展配置 <dubbo:application compiler=&#34;jdk&#34; /> 已知扩展  org.apache.dubbo.common.extension.factory.SpiExtensionFactory org.apache.dubbo.config.spring.extension.SpringExtensionFactory  扩展示例 Maven 项目结构:
 src |-main |-java |-com |-xxx |-XxxExtensionFactory.java (实现ExtensionFactory接口) |-resources |-META-INF |-dubbo |-org.apache.dubbo.common.extension.ExtensionFactory (纯文本文件,内容为:xxx=com.xxx.XxxExtensionFactory) XxxExtensionFactory.java:
 package com.xxx; import org.apache.dubbo.common.extension.ExtensionFactory; public class XxxExtensionFactory implements ExtensionFactory { public Object getExtension(Class<?> type, String name) { // ...  } } META-INF/dubbo/org.apache.dubbo.common.extension.ExtensionFactory:
-xxx=com.xxx.XxxExtensionFactory"><meta itemprop=dateModified content="2021-02-22T23:40:44+08:00"><meta itemprop=wordCount content="50"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="扩展点加载扩展"><meta name=twitter:description content="扩展说明 扩展点本身的加载容器,可从不同容器加载扩展点。
+xxx=com.xxx.XxxExtensionFactory "><meta itemprop=dateModified content="2021-02-25T18:15:27+08:00"><meta itemprop=wordCount content="50"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="扩展点加载扩展"><meta name=twitter:description content="扩展说明 扩展点本身的加载容器,可从不同容器加载扩展点。
 扩展接口 org.apache.dubbo.common.extension.ExtensionFactory
 扩展配置 <dubbo:application compiler=&#34;jdk&#34; /> 已知扩展  org.apache.dubbo.common.extension.factory.SpiExtensionFactory org.apache.dubbo.config.spring.extension.SpringExtensionFactory  扩展示例 Maven 项目结构:
 src |-main |-java |-com |-xxx |-XxxExtensionFactory.java (实现ExtensionFactory接口) |-resources |-META-INF |-dubbo |-org.apache.dubbo.common.extension.ExtensionFactory (纯文本文件,内容为:xxx=com.xxx.XxxExtensionFactory) XxxExtensionFactory.java:
 package com.xxx; import org.apache.dubbo.common.extension.ExtensionFactory; public class XxxExtensionFactory implements ExtensionFactory { public Object getExtension(Class<?> type, String name) { // ...  } } META-INF/dubbo/org.apache.dubbo.common.extension.ExtensionFactory:
-xxx=com.xxx.XxxExtensionFactory"><script type=application/javascript>var doNotTrack=false;if(!doNotTrack){window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','UA-112489517-1','auto');ga('send','pageview');}</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.8b180b4f9c3e92478ac4794f7583d0b2a7c043e9717486d0407c2dfdf725043f.css as=style><link href=/scss/main.min.8b180b4f9c3e92478ac479 [...]
+xxx=com.xxx.XxxExtensionFactory "><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga('create','UA-112489517-1','auto'),ga('send','pageview'))</script><script async src=https://www.google-analytics.com/analytics.js></script><link rel=preload href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5d7944e1cf433cd4e0b99131eb0b0da0f682a.css as=style><link href=/scss/main.min.0e7e5cc665d159ebd365a42b00e5 [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -210,4 +210,4 @@ xxx=com.xxx.XxxExtensionFactory"><script type=application/javascript>var doNotTr
 <span style=color:#719e07>}</span>
 </code></pre></div><p>META-INF/dubbo/org.apache.dubbo.common.extension.ExtensionFactory:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxExtensionFactory
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
\ No newline at end of file
+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
\ No newline at end of file
diff --git a/zh/docs/v2.7/dev/impls/filter/index.html b/zh/docs/v2.7/dev/impls/filter/index.html
index 24c84b1..a29fed2 100644
--- a/zh/docs/v2.7/dev/impls/filter/index.html
+++ b/zh/docs/v2.7/dev/impls/filter/index.html
@@ -1,13 +1,13 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons/ [...]
 约定:
  用户自定义 filter 默认在内置 filter 之后。 特殊值 default,表示缺省扩展点插入的位置。比如:filter=&#34;xxx,default,yyy&#34;,表示 xxx 在缺省 filter 之前,yyy 在缺省 filter 之后。 特殊符号 -,表示剔除。比如:filter=&#34;-foo1&#34;,剔除添加缺省扩展点 foo1。比如:filter=&#34;-default&#34;,剔除添加所有缺省扩展点。 provider 和 service 同时配置的 filter 时,累加所有 filter,而不是覆盖。比如:<dubbo:provider filter=&#34;xxx,yyy&#34;/> 和 <dubbo:service filter=&#34;aaa,bbb&#34; />,则 xxx,yyy,aaa,bbb 均会生效。如果要覆盖,需配置:<dubbo:service filter=&#34;-xxx,-yyy,aaa,bbb&#34; />  扩展接口 org.apache.dubbo.rpc.Filter
-扩展配置 <!-- 消费方调用过程拦截 --> <dubbo:reference filter=&#34;xxx,yyy&#34; /> <!-- 消费方调用过程缺省拦截器,将拦截所有reference --> <dubbo:consumer filter=&#34;xxx,yyy&#34;/> <!-- 提供方调用过程拦截 --> <dubbo:service filter=&#34;xxx,yyy&#34; /> <!-- 提供方调用过程缺省拦截器,将拦截所有service --> <dubbo:provider filter=&#34;xxx,yyy&#34;/> 已知扩展  org.apache.dubbo.rpc.filter.EchoFilter org.apache.dubbo.rpc.filter.GenericFilter org.apache.dubbo.rpc.filter.GenericImplFilter org.apache.dubbo.rpc.filter.TokenFilter org."><meta property="og:type" [...]
+扩展配置 <!-- 消费方调用过程拦截 --> <dubbo:reference filter=&#34;xxx,yyy&#34; /> <!-- 消费方调用过程缺省拦截器,将拦截所有reference --> <dubbo:consumer filter=&#34;xxx,yyy&#34;/> <!-- 提供方调用过程拦截 --> <dubbo:service filter=&#34;xxx,yyy&#34; /> <!-- 提供方调用过程缺省拦截器,将拦截所有service --> <dubbo:provider filter=&#34;xxx,yyy&#34;/> 已知扩展  org.apache.dubbo.rpc.filter.EchoFilter org.apache.dubbo.rpc.filter.GenericFilter org.apache.dubbo.rpc.filter.GenericImplFilter org.apache.dubbo.rpc.filter.TokenFilter org."><meta property="og:type" [...]
 约定:
  用户自定义 filter 默认在内置 filter 之后。 特殊值 default,表示缺省扩展点插入的位置。比如:filter=&#34;xxx,default,yyy&#34;,表示 xxx 在缺省 filter 之前,yyy 在缺省 filter 之后。 特殊符号 -,表示剔除。比如:filter=&#34;-foo1&#34;,剔除添加缺省扩展点 foo1。比如:filter=&#34;-default&#34;,剔除添加所有缺省扩展点。 provider 和 service 同时配置的 filter 时,累加所有 filter,而不是覆盖。比如:<dubbo:provider filter=&#34;xxx,yyy&#34;/> 和 <dubbo:service filter=&#34;aaa,bbb&#34; />,则 xxx,yyy,aaa,bbb 均会生效。如果要覆盖,需配置:<dubbo:service filter=&#34;-xxx,-yyy,aaa,bbb&#34; />  扩展接口 org.apache.dubbo.rpc.Filter
-扩展配置 <!-- 消费方调用过程拦截 --> <dubbo:reference filter=&#34;xxx,yyy&#34; /> <!-- 消费方调用过程缺省拦截器,将拦截所有reference --> <dubbo:consumer filter=&#34;xxx,yyy&#34;/> <!-- 提供方调用过程拦截 --> <dubbo:service filter=&#34;xxx,yyy&#34; /> <!-- 提供方调用过程缺省拦截器,将拦截所有service --> <dubbo:provider filter=&#34;xxx,yyy&#34;/> 已知扩展  org.apache.dubbo.rpc.filter.EchoFilter org.apache.dubbo.rpc.filter.GenericFilter org.apache.dubbo.rpc.filter.GenericImplFilter org.apache.dubbo.rpc.filter.TokenFilter org."><meta itemprop=dateModif [...]
+扩展配置 <!-- 消费方调用过程拦截 --> <dubbo:reference filter=&#34;xxx,yyy&#34; /> <!-- 消费方调用过程缺省拦截器,将拦截所有reference --> <dubbo:consumer filter=&#34;xxx,yyy&#34;/> <!-- 提供方调用过程拦截 --> <dubbo:service filter=&#34;xxx,yyy&#34; /> <!-- 提供方调用过程缺省拦截器,将拦截所有service --> <dubbo:provider filter=&#34;xxx,yyy&#34;/> 已知扩展  org.apache.dubbo.rpc.filter.EchoFilter org.apache.dubbo.rpc.filter.GenericFilter org.apache.dubbo.rpc.filter.GenericImplFilter org.apache.dubbo.rpc.filter.TokenFilter org."><meta itemprop=dateModif [...]
 约定:
  用户自定义 filter 默认在内置 filter 之后。 特殊值 default,表示缺省扩展点插入的位置。比如:filter=&#34;xxx,default,yyy&#34;,表示 xxx 在缺省 filter 之前,yyy 在缺省 filter 之后。 特殊符号 -,表示剔除。比如:filter=&#34;-foo1&#34;,剔除添加缺省扩展点 foo1。比如:filter=&#34;-default&#34;,剔除添加所有缺省扩展点。 provider 和 service 同时配置的 filter 时,累加所有 filter,而不是覆盖。比如:<dubbo:provider filter=&#34;xxx,yyy&#34;/> 和 <dubbo:service filter=&#34;aaa,bbb&#34; />,则 xxx,yyy,aaa,bbb 均会生效。如果要覆盖,需配置:<dubbo:service filter=&#34;-xxx,-yyy,aaa,bbb&#34; />  扩展接口 org.apache.dubbo.rpc.Filter
-扩展配置 <!-- 消费方调用过程拦截 --> <dubbo:reference filter=&#34;xxx,yyy&#34; /> <!-- 消费方调用过程缺省拦截器,将拦截所有reference --> <dubbo:consumer filter=&#34;xxx,yyy&#34;/> <!-- 提供方调用过程拦截 --> <dubbo:service filter=&#34;xxx,yyy&#34; /> <!-- 提供方调用过程缺省拦截器,将拦截所有service --> <dubbo:provider filter=&#34;xxx,yyy&#34;/> 已知扩展  org.apache.dubbo.rpc.filter.EchoFilter org.apache.dubbo.rpc.filter.GenericFilter org.apache.dubbo.rpc.filter.GenericImplFilter org.apache.dubbo.rpc.filter.TokenFilter org."><script type=application [...]
+扩展配置 <!-- 消费方调用过程拦截 --> <dubbo:reference filter=&#34;xxx,yyy&#34; /> <!-- 消费方调用过程缺省拦截器,将拦截所有reference --> <dubbo:consumer filter=&#34;xxx,yyy&#34;/> <!-- 提供方调用过程拦截 --> <dubbo:service filter=&#34;xxx,yyy&#34; /> <!-- 提供方调用过程缺省拦截器,将拦截所有service --> <dubbo:provider filter=&#34;xxx,yyy&#34;/> 已知扩展  org.apache.dubbo.rpc.filter.EchoFilter org.apache.dubbo.rpc.filter.GenericFilter org.apache.dubbo.rpc.filter.GenericImplFilter org.apache.dubbo.rpc.filter.TokenFilter org."><script type=application [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -218,4 +218,4 @@
 <span style=color:#719e07>}</span>
 </code></pre></div><p>META-INF/dubbo/org.apache.dubbo.rpc.Filter:</p><div class=highlight><pre style=color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback>xxx=com.xxx.XxxFilter
 </code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><h2 class=feedback--title>Feedback</h2><p class=feedback--question>Was this page helpful?</p><button class="feedback--answer feedback--answer-yes">Yes</button>
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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+<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes'),noButton=doc [...]
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diff --git a/zh/docs/v2.7/dev/impls/index.html b/zh/docs/v2.7/dev/impls/index.html
index 7b30b77..5c35341 100644
--- a/zh/docs/v2.7/dev/impls/index.html
+++ b/zh/docs/v2.7/dev/impls/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.80.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/docs/v2.7/dev/impls/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=ic [...]
+<!doctype html><html lang=zh class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.81.0"><meta name=ROBOTS content="INDEX, FOLLOW"><link rel=alternate type=application/rss+xml href=https://dubbo.apache.org/zh/docs/v2.7/dev/impls/index.xml><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=ic [...]
 <button class="btn btn-link td-sidebar__toggle d-md-none p-0 ml-3 fas fa-bars" type=button data-toggle=collapse data-target=#td-section-nav aria-controls=td-docs-nav aria-expanded=false aria-label="Toggle section navigation"></button></form></div><div id=content-desktop></div><nav class="collapse td-sidebar-nav" id=td-section-nav><div class="nav-item dropdown d-block d-lg-none"><a class="nav-link dropdown-toggle" href=# id=navbarDropdown role=button data-toggle=dropdown aria-haspopup=tru [...]
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacerequirements href=/zh/docs/v2.7/user/preface/requirements/>需求</a>
 <a class="td-sidebar-link td-sidebar-link__page" id=m-zhdocsv27userprefacearchitecture href=/zh/docs/v2.7/user/preface/architecture/>架构</a>
@@ -174,4 +174,4 @@
 <a href="https://github.com/apache/dubbo-website/new/master/content/zh/docs/v2.7/dev/impls/_index.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+a [...]
 <a href="https://github.com/apache/dubbo-website/issues/new?title=SPI%20%e6%89%a9%e5%b1%95%e5%ae%9e%e7%8e%b0" target=_blank><i class="fab fa-github fa-fw"></i>提交文档问题</a>
 <a href=https://github.com/apache/dubbo/issues/new target=_blank><i class="fas fa-tasks fa-fw"></i>提交项目问题</a></div></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><nav aria-label=breadcrumb class="d-none d-md-block d-print-none"><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=https://dubbo.apache.org/zh/docs/>文档</a></li><li class=breadcrumb-item><a href=https://dubbo.apache.org/zh/docs/v2.7/>Dubbo 2.7</a></li><li class=breadcrumb-item><a href=https://dubbo.a [...]
-<button class="feedback--answer feedback--answer-no">No</button><p class="feedback--response feedback--response-yes">Glad to hear it! Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><p class="feedback--response feedback--response-no">Sorry to hear that. Please <a href=https://github.com/apache/dubbo-website/issues/new>tell us how we can improve</a>.</p><script>const yesButton=document.querySelector('.feedback--answer-yes');const noButt [...]
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