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Posted to commits@dubbo.apache.org by al...@apache.org on 2019/08/28 06:06:54 UTC

[dubbo-go] branch 1.1 updated: Fix: delete AlexStocks email in comment

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

alexstocks pushed a commit to branch 1.1
in repository https://gitbox.apache.org/repos/asf/dubbo-go.git


The following commit(s) were added to refs/heads/1.1 by this push:
     new 97bd398  Fix: delete AlexStocks email in comment
97bd398 is described below

commit 97bd398d320ebacca94a94feadf6f51728779290
Author: AlexStocks <al...@foxmail.com>
AuthorDate: Wed Aug 28 14:06:40 2019 +0800

    Fix: delete AlexStocks email in comment
---
 LICENSE                                            |   2 -
 cluster/loadbalance/least_active_test.go           |  17 ++++++
 common/url.go                                      |   2 +
 config/config_loader.go                            |   9 ++-
 .../assembly/bin/load.sh                           |  25 ++++++---
 .../assembly/common/app.properties                 |  26 +++++----
 .../assembly/common/build.sh                       |  24 +++++---
 .../assembly/linux/dev.sh                          |  25 ++++++---
 .../assembly/linux/release.sh                      |  25 ++++++---
 .../assembly/linux/test.sh                         |  25 ++++++---
 .../assembly/mac/dev.sh                            |  25 ++++++---
 .../assembly/mac/release.sh                        |  25 ++++++---
 .../assembly/mac/test.sh                           |  24 +++++---
 .../assembly/windows/dev.sh                        |  25 ++++++---
 .../assembly/windows/release.sh                    |  25 ++++++---
 .../assembly/windows/test.sh                       |  25 ++++++---
 .../assembly/bin/load.sh                           |  25 ++++++---
 .../assembly/common/app.properties                 |  26 +++++----
 .../assembly/common/build.sh                       |  24 +++++---
 .../assembly/linux/dev.sh                          |  25 ++++++---
 .../assembly/linux/release.sh                      |  25 ++++++---
 .../assembly/linux/test.sh                         |  25 ++++++---
 .../assembly/mac/dev.sh                            |  25 ++++++---
 .../assembly/mac/release.sh                        |  25 ++++++---
 .../assembly/mac/test.sh                           |  25 ++++++---
 .../assembly/windows/dev.sh                        |  25 ++++++---
 .../assembly/windows/release.sh                    |  25 ++++++---
 .../assembly/windows/test.sh                       |  25 ++++++---
 .../assembly/bin/load.sh                           |  25 ++++++---
 .../assembly/common/app.properties                 |  26 +++++----
 .../assembly/common/build.sh                       |  26 +++++----
 .../assembly/linux/dev.sh                          |  25 ++++++---
 .../assembly/linux/release.sh                      |  25 ++++++---
 .../assembly/linux/test.sh                         |  25 ++++++---
 .../assembly/mac/dev.sh                            |  25 ++++++---
 .../assembly/mac/release.sh                        |  25 ++++++---
 .../assembly/mac/test.sh                           |  24 +++++---
 .../assembly/windows/dev.sh                        |  25 ++++++---
 .../assembly/windows/release.sh                    |  25 ++++++---
 .../assembly/windows/test.sh                       |  25 ++++++---
 .../assembly/bin/load.sh                           |  25 ++++++---
 .../assembly/common/app.properties                 |  26 +++++----
 .../assembly/common/build.sh                       |  24 +++++---
 .../assembly/linux/dev.sh                          |  25 ++++++---
 .../assembly/linux/release.sh                      |  25 ++++++---
 .../assembly/linux/test.sh                         |  25 ++++++---
 .../assembly/mac/dev.sh                            |  25 ++++++---
 .../assembly/mac/release.sh                        |  25 ++++++---
 .../assembly/mac/test.sh                           |  25 ++++++---
 .../assembly/windows/dev.sh                        |  25 ++++++---
 .../assembly/windows/release.sh                    |  25 ++++++---
 .../assembly/windows/test.sh                       |  25 ++++++---
 .../general/dubbo/go-client/assembly/bin/load.sh   |  25 ++++++---
 .../dubbo/go-client/assembly/common/app.properties |  26 +++++----
 .../dubbo/go-client/assembly/common/build.sh       |  24 +++++---
 .../general/dubbo/go-client/assembly/linux/dev.sh  |  25 ++++++---
 .../dubbo/go-client/assembly/linux/release.sh      |  25 ++++++---
 .../general/dubbo/go-client/assembly/linux/test.sh |  25 ++++++---
 .../general/dubbo/go-client/assembly/mac/dev.sh    |  25 ++++++---
 .../dubbo/go-client/assembly/mac/release.sh        |  25 ++++++---
 .../general/dubbo/go-client/assembly/mac/test.sh   |  24 +++++---
 .../dubbo/go-client/assembly/windows/dev.sh        |  25 ++++++---
 .../dubbo/go-client/assembly/windows/release.sh    |  25 ++++++---
 .../dubbo/go-client/assembly/windows/test.sh       |  25 ++++++---
 examples/general/dubbo/go-server/app/app           | Bin 12412300 -> 0 bytes
 .../general/dubbo/go-server/app/user_provider.go   |  17 ++++++
 .../general/dubbo/go-server/app/user_provider1.go  |  17 ++++++
 .../general/dubbo/go-server/app/user_provider2.go  |  17 ++++++
 .../general/dubbo/go-server/assembly/bin/load.sh   |  25 ++++++---
 .../dubbo/go-server/assembly/common/app.properties |  26 +++++----
 .../dubbo/go-server/assembly/common/build.sh       |  24 +++++---
 .../general/dubbo/go-server/assembly/linux/dev.sh  |  25 ++++++---
 .../dubbo/go-server/assembly/linux/release.sh      |  25 ++++++---
 .../general/dubbo/go-server/assembly/linux/test.sh |  25 ++++++---
 .../general/dubbo/go-server/assembly/mac/dev.sh    |  25 ++++++---
 .../dubbo/go-server/assembly/mac/release.sh        |  25 ++++++---
 .../general/dubbo/go-server/assembly/mac/test.sh   |  25 ++++++---
 .../dubbo/go-server/assembly/windows/dev.sh        |  25 ++++++---
 .../dubbo/go-server/assembly/windows/release.sh    |  25 ++++++---
 .../dubbo/go-server/assembly/windows/test.sh       |  25 ++++++---
 examples/general/dubbo/java-client/build.sh        |  19 +++++--
 examples/general/dubbo/java-client/pom.xml         |  26 ++++-----
 .../java-client/src/main/assembly/assembly.xml     |  26 ++++-----
 .../src/main/java/com/ikurento/user/Consumer.java  |  25 ++++++---
 .../src/main/java/com/ikurento/user/Gender.java    |  22 ++++++--
 .../src/main/java/com/ikurento/user/User.java      |  21 +++++--
 .../main/java/com/ikurento/user/UserProvider.java  |   4 +-
 .../resources/META-INF/spring/dubbo.consumer.xml   |  26 ++++-----
 .../src/main/resources/META-INF/spring/service.xml |  25 ++++-----
 examples/general/dubbo/java-server/build.sh        |  19 +++++--
 examples/general/dubbo/java-server/pom.xml         |  14 +++++
 examples/general/dubbo/java-server/script/debug.sh |  26 +++++----
 .../java-server/src/main/assembly/assembly.xml     |  26 ++++-----
 .../src/main/java/com/ikurento/user/Gender.java    |  17 ++++++
 .../src/main/java/com/ikurento/user/Provider.java  |   1 +
 .../src/main/java/com/ikurento/user/Response.java  |  18 +++++-
 .../src/main/java/com/ikurento/user/User.java      |  18 +++++-
 .../main/java/com/ikurento/user/UserProvider.java  |  18 +++++-
 .../com/ikurento/user/UserProviderAnotherImpl.java |  20 ++++++-
 .../java/com/ikurento/user/UserProviderImpl.java   |  21 +++++--
 .../resources/META-INF/spring/dubbo.provider.xml   |  25 ++++-----
 .../general/jsonrpc/go-client/assembly/bin/load.sh |  25 ++++++---
 .../go-client/assembly/common/app.properties       |  26 +++++----
 .../jsonrpc/go-client/assembly/common/build.sh     |  24 +++++---
 .../jsonrpc/go-client/assembly/linux/dev.sh        |  25 ++++++---
 .../jsonrpc/go-client/assembly/linux/release.sh    |  25 ++++++---
 .../jsonrpc/go-client/assembly/linux/test.sh       |  25 ++++++---
 .../general/jsonrpc/go-client/assembly/mac/dev.sh  |  25 ++++++---
 .../jsonrpc/go-client/assembly/mac/release.sh      |  25 ++++++---
 .../general/jsonrpc/go-client/assembly/mac/test.sh |  24 +++++---
 .../jsonrpc/go-client/assembly/windows/dev.sh      |  25 ++++++---
 .../jsonrpc/go-client/assembly/windows/release.sh  |  25 ++++++---
 .../jsonrpc/go-client/assembly/windows/test.sh     |  25 ++++++---
 .../general/jsonrpc/go-server/assembly/bin/load.sh |  25 ++++++---
 .../go-server/assembly/common/app.properties       |  26 +++++----
 .../jsonrpc/go-server/assembly/common/build.sh     |  24 +++++---
 .../jsonrpc/go-server/assembly/linux/dev.sh        |  25 ++++++---
 .../jsonrpc/go-server/assembly/linux/release.sh    |  25 ++++++---
 .../jsonrpc/go-server/assembly/linux/test.sh       |  25 ++++++---
 .../general/jsonrpc/go-server/assembly/mac/dev.sh  |  25 ++++++---
 .../jsonrpc/go-server/assembly/mac/release.sh      |  25 ++++++---
 .../general/jsonrpc/go-server/assembly/mac/test.sh |  25 ++++++---
 .../jsonrpc/go-server/assembly/windows/dev.sh      |  25 ++++++---
 .../jsonrpc/go-server/assembly/windows/release.sh  |  25 ++++++---
 .../jsonrpc/go-server/assembly/windows/test.sh     |  25 ++++++---
 examples/general/jsonrpc/java-client/build.sh      |  19 +++++--
 examples/general/jsonrpc/java-client/pom.xml       |  26 ++++-----
 .../java-client/src/main/assembly/assembly.xml     |  26 ++++-----
 .../src/main/java/com/ikurento/user/Consumer.java  |  25 ++++++---
 .../src/main/java/com/ikurento/user/Gender.java    |  22 ++++++--
 .../src/main/java/com/ikurento/user/User.java      |  21 +++++--
 .../main/java/com/ikurento/user/UserProvider.java  |   4 +-
 .../resources/META-INF/spring/dubbo.consumer.xml   |  24 ++++----
 .../src/main/resources/META-INF/spring/service.xml |  24 ++++----
 examples/general/jsonrpc/java-server/build.sh      |  19 +++++--
 examples/general/jsonrpc/java-server/pom.xml       |  14 +++++
 .../general/jsonrpc/java-server/script/debug.sh    |  26 +++++----
 .../java-server/src/main/assembly/assembly.xml     |  26 ++++-----
 .../src/main/java/com/ikurento/user/Gender.java    |  17 ++++++
 .../src/main/java/com/ikurento/user/Response.java  |  18 +++++-
 .../src/main/java/com/ikurento/user/User.java      |  18 +++++-
 .../main/java/com/ikurento/user/UserProvider.java  |  18 +++++-
 .../com/ikurento/user/UserProviderAnotherImpl.java |  20 ++++++-
 .../java/com/ikurento/user/UserProviderImpl.java   |  19 ++++++-
 .../resources/META-INF/spring/dubbo.provider.xml   |  25 ++++-----
 examples/generic/go-client/assembly/bin/load.sh    |  24 +++++---
 .../go-client/assembly/common/app.properties       |  27 +++++----
 .../generic/go-client/assembly/common/build.sh     |  25 ++++++---
 examples/generic/go-client/assembly/linux/dev.sh   |  24 +++++---
 .../generic/go-client/assembly/linux/release.sh    |  25 ++++++---
 examples/generic/go-client/assembly/linux/test.sh  |  25 ++++++---
 examples/generic/go-client/assembly/mac/dev.sh     |  24 +++++---
 examples/generic/go-client/assembly/mac/release.sh |  25 ++++++---
 examples/generic/go-client/assembly/mac/test.sh    |  25 ++++++---
 examples/generic/go-client/assembly/windows/dev.sh |  25 ++++++---
 .../generic/go-client/assembly/windows/release.sh  |  25 ++++++---
 .../generic/go-client/assembly/windows/test.sh     |  25 ++++++---
 examples/generic/java-server/build.sh              |  19 +++++--
 examples/generic/java-server/pom.xml               |  14 +++++
 examples/generic/java-server/script/debug.sh       |  26 +++++----
 .../java-server/src/main/assembly/assembly.xml     |  26 ++++-----
 .../src/main/java/com/ikurento/user/Gender.java    |  17 ++++++
 .../src/main/java/com/ikurento/user/Response.java  |  18 +++++-
 .../src/main/java/com/ikurento/user/User.java      |  18 +++++-
 .../main/java/com/ikurento/user/UserProvider.java  |  18 +++++-
 .../com/ikurento/user/UserProviderAnotherImpl.java |  18 +++++-
 .../java/com/ikurento/user/UserProviderImpl.java   |  19 ++++++-
 .../resources/META-INF/spring/dubbo.provider.xml   |  25 ++++-----
 .../dubbo/go-client/assembly/bin/load.sh           |  24 +++++---
 .../dubbo/go-client/assembly/common/app.properties |  27 +++++----
 .../dubbo/go-client/assembly/common/build.sh       |  25 ++++++---
 .../dubbo/go-client/assembly/linux/dev.sh          |  25 ++++++---
 .../dubbo/go-client/assembly/linux/release.sh      |  24 +++++---
 .../dubbo/go-client/assembly/linux/test.sh         |  24 +++++---
 .../helloworld/dubbo/go-client/assembly/mac/dev.sh |  25 ++++++---
 .../dubbo/go-client/assembly/mac/release.sh        |  25 ++++++---
 .../dubbo/go-client/assembly/mac/test.sh           |  24 +++++---
 .../dubbo/go-client/assembly/windows/dev.sh        |  25 ++++++---
 .../dubbo/go-client/assembly/windows/release.sh    |  25 ++++++---
 .../dubbo/go-client/assembly/windows/test.sh       |  25 ++++++---
 .../dubbo/go-server/assembly/bin/load.sh           |  24 +++++---
 .../dubbo/go-server/assembly/common/app.properties |  26 +++++----
 .../dubbo/go-server/assembly/common/build.sh       |  24 +++++---
 .../dubbo/go-server/assembly/linux/dev.sh          |  25 ++++++---
 .../dubbo/go-server/assembly/linux/release.sh      |  25 ++++++---
 .../dubbo/go-server/assembly/linux/test.sh         |  25 ++++++---
 .../helloworld/dubbo/go-server/assembly/mac/dev.sh |  25 ++++++---
 .../dubbo/go-server/assembly/mac/release.sh        |  25 ++++++---
 .../dubbo/go-server/assembly/mac/test.sh           |  25 ++++++---
 .../dubbo/go-server/assembly/windows/dev.sh        |  25 ++++++---
 .../dubbo/go-server/assembly/windows/release.sh    |  25 ++++++---
 .../dubbo/go-server/assembly/windows/test.sh       |  25 ++++++---
 examples/helloworld/dubbo/java-server/build.sh     |  19 +++++--
 examples/helloworld/dubbo/java-server/pom.xml      |  15 +++++
 .../helloworld/dubbo/java-server/script/debug.sh   |  27 +++++----
 .../java-server/src/main/assembly/assembly.xml     |  26 ++++-----
 .../src/main/java/com/ikurento/user/User.java      |  18 +++++-
 .../main/java/com/ikurento/user/UserProvider.java  |  19 ++++++-
 .../java/com/ikurento/user/UserProviderImpl.java   |  19 ++++++-
 .../resources/META-INF/spring/dubbo.provider.xml   |  25 ++++-----
 protocol/jsonrpc/http.go                           |   1 -
 registry/directory/directory.go                    |   2 +-
 registry/zookeeper/registry.go                     |   8 ++-
 remoting/zookeeper/client.go                       |   6 +-
 remoting/zookeeper/facade_test.go                  |   2 +-
 remoting/zookeeper/listener.go                     |  61 ---------------------
 206 files changed, 3050 insertions(+), 1619 deletions(-)

diff --git a/LICENSE b/LICENSE
index d80bbda..e76f9d9 100644
--- a/LICENSE
+++ b/LICENSE
@@ -176,8 +176,6 @@
 
    END OF TERMS AND CONDITIONS
 
-   Copyright (c) 2016 ~ 2018 Alex Stocks.
-
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at
diff --git a/cluster/loadbalance/least_active_test.go b/cluster/loadbalance/least_active_test.go
index 7663ea3..6bc6985 100644
--- a/cluster/loadbalance/least_active_test.go
+++ b/cluster/loadbalance/least_active_test.go
@@ -1,3 +1,20 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package loadbalance
 
 import (
diff --git a/common/url.go b/common/url.go
index 1d63412..084c3d9 100644
--- a/common/url.go
+++ b/common/url.go
@@ -286,7 +286,9 @@ func (c URL) Service() string {
 }
 
 func (c *URL) AddParam(key string, value string) {
+	c.paramsLock.Lock()
 	c.Params.Add(key, value)
+	c.paramsLock.Unlock()
 }
 
 func (c URL) GetParam(s string, d string) string {
diff --git a/config/config_loader.go b/config/config_loader.go
index b033ace..dd76289 100644
--- a/config/config_loader.go
+++ b/config/config_loader.go
@@ -36,8 +36,8 @@ var (
 	maxWait        = 3
 )
 
-// loaded comsumer & provider config from xxx.yml, and log config from xxx.xml
-// Namely: dubbo.comsumer.xml & dubbo.provider.xml in java dubbo
+// loaded consumer & provider config from xxx.yml, and log config from xxx.xml
+// Namely: dubbo.consumer.xml & dubbo.provider.xml in java dubbo
 func init() {
 	var (
 		confConFile, confProFile string
@@ -70,9 +70,8 @@ func Load() {
 				SetConsumerService(genericService)
 			}
 			rpcService := GetConsumerService(key)
-
 			if rpcService == nil {
-				logger.Warnf("%s is not exsist!", key)
+				logger.Warnf("%s does not exist!", key)
 				continue
 			}
 			ref.id = key
@@ -120,7 +119,7 @@ func Load() {
 		for key, svs := range providerConfig.Services {
 			rpcService := GetProviderService(key)
 			if rpcService == nil {
-				logger.Warnf("%s is not exsist!", key)
+				logger.Warnf("%s does not exist!", key)
 				continue
 			}
 			svs.id = key
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/bin/load.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/bin/load.sh
index 07d5d15..ffa240b 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/bin/load.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/bin/load.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : dubbogo app devops script
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-05-13 02:01
-# FILE    : load.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 APP_NAME="APPLICATION_NAME"
 APP_ARGS=""
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/common/app.properties b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/common/app.properties
index 6bbd6db..e10868f 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/common/app.properties
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/common/app.properties
@@ -1,13 +1,19 @@
-# dubbogo application configure script
-# ******************************************************
-# DESC    : dubbogo environment variable
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:29
-# FILE    : app.properties
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 export TARGET_EXEC_NAME="user_info_client"
 # BUILD_PACKAGE="dubbogo-examples/user-info/client/app"
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/common/build.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/common/build.sh
index e724182..c9a9e87 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/common/build.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/common/build.sh
@@ -1,13 +1,19 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:28
-# FILE    : build.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 rm -rf target/
 
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/linux/dev.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/linux/dev.sh
index 3373f01..eada737 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/linux/dev.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/linux/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-18 13:24
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/linux/release.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/linux/release.sh
index 34867b8..10eb3d7 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/linux/release.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/linux/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/linux/test.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/linux/test.sh
index 1bbbefd..78b650c 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/linux/test.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/linux/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/mac/dev.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/mac/dev.sh
index b68ac83..c828476 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/mac/dev.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/mac/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-18 13:24
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/mac/release.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/mac/release.sh
index 688288b..91c2dfe 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/mac/release.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/mac/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/mac/test.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/mac/test.sh
index 56d6c11..a7853f5 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/mac/test.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/mac/test.sh
@@ -1,13 +1,19 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/windows/dev.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/windows/dev.sh
index 91cf6f2..10a3866 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/windows/dev.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/windows/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-18 13:24
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/windows/release.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/windows/release.sh
index f317720..21af573 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/windows/release.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/windows/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/windows/test.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/windows/test.sh
index 7dd2bec..2104da8 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/windows/test.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/windows/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/bin/load.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/bin/load.sh
index 47fc5e3..90077c2 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/bin/load.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/bin/load.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : dubbogo app devops script
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-05-13 02:01
-# FILE    : load.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 APP_NAME="APPLICATION_NAME"
 APP_ARGS=""
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/common/app.properties b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/common/app.properties
index dffb755..1f0827e 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/common/app.properties
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/common/app.properties
@@ -1,13 +1,19 @@
-# dubbogo application configure script
-# ******************************************************
-# DESC    : application environment variable
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:29
-# FILE    : app.properties
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 TARGET_EXEC_NAME="user_info_server"
 # BUILD_PACKAGE="dubbogo-examples/user-info/server/app"
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/common/build.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/common/build.sh
index 15ac904..89a95ce 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/common/build.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/common/build.sh
@@ -1,13 +1,19 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:28
-# FILE    : build.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 rm -rf target/
 
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/linux/dev.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/linux/dev.sh
index 55886f0..d830ac9 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/linux/dev.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/linux/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2018-06-24 17:32
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/linux/release.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/linux/release.sh
index 9772ad9..9930380 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/linux/release.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/linux/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/linux/test.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/linux/test.sh
index 2fc4a98..87144bb 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/linux/test.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/linux/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/mac/dev.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/mac/dev.sh
index 5dfa784..3a7659b 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/mac/dev.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/mac/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2018-06-24 17:32
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/mac/release.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/mac/release.sh
index 1ec21c7..1c4bce4 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/mac/release.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/mac/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/mac/test.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/mac/test.sh
index d34914c..69206e3 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/mac/test.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/mac/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 set -e
 
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/windows/dev.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/windows/dev.sh
index 97fbb6f..011fb41 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/windows/dev.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/windows/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2018-06-24 17:34
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/windows/release.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/windows/release.sh
index 782cb10..679a26a 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/windows/release.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/windows/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/windows/test.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/windows/test.sh
index 2037dde..4a36de0 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/windows/test.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/windows/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/bin/load.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/bin/load.sh
index 07d5d15..ffa240b 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/bin/load.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/bin/load.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : dubbogo app devops script
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-05-13 02:01
-# FILE    : load.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 APP_NAME="APPLICATION_NAME"
 APP_ARGS=""
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/common/app.properties b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/common/app.properties
index 6bbd6db..e10868f 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/common/app.properties
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/common/app.properties
@@ -1,13 +1,19 @@
-# dubbogo application configure script
-# ******************************************************
-# DESC    : dubbogo environment variable
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:29
-# FILE    : app.properties
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 export TARGET_EXEC_NAME="user_info_client"
 # BUILD_PACKAGE="dubbogo-examples/user-info/client/app"
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/common/build.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/common/build.sh
index 06b212d..c9a9e87 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/common/build.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/common/build.sh
@@ -1,13 +1,19 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:28
-# FILE    : build.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 rm -rf target/
 
@@ -15,7 +21,7 @@ PROJECT_HOME=`pwd`
 TARGET_FOLDER=${PROJECT_HOME}/target/${GOOS}
 
 TARGET_SBIN_NAME=${TARGET_EXEC_NAME}
-version=`cat app/version.go | grep Version | grep -v "Apache"  | awk -F '=' '{print $2}' | awk -F '"' '{print $2}'`
+version=`cat app/version.go | grep Version | grep -v "Apache" | awk -F '=' '{print $2}' | awk -F '"' '{print $2}'`
 if [[ ${GOOS} == "windows" ]]; then
     TARGET_SBIN_NAME=${TARGET_SBIN_NAME}.exe
 fi
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/linux/dev.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/linux/dev.sh
index 3373f01..eada737 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/linux/dev.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/linux/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-18 13:24
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/linux/release.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/linux/release.sh
index 34867b8..10eb3d7 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/linux/release.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/linux/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/linux/test.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/linux/test.sh
index 1bbbefd..78b650c 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/linux/test.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/linux/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/mac/dev.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/mac/dev.sh
index b68ac83..c828476 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/mac/dev.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/mac/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-18 13:24
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/mac/release.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/mac/release.sh
index 688288b..91c2dfe 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/mac/release.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/mac/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/mac/test.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/mac/test.sh
index 56d6c11..a7853f5 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/mac/test.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/mac/test.sh
@@ -1,13 +1,19 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/windows/dev.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/windows/dev.sh
index 91cf6f2..10a3866 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/windows/dev.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/windows/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-18 13:24
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/windows/release.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/windows/release.sh
index f317720..21af573 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/windows/release.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/windows/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/windows/test.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/windows/test.sh
index 7dd2bec..2104da8 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/windows/test.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/windows/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/bin/load.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/bin/load.sh
index 47fc5e3..90077c2 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/bin/load.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/bin/load.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : dubbogo app devops script
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-05-13 02:01
-# FILE    : load.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 APP_NAME="APPLICATION_NAME"
 APP_ARGS=""
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/common/app.properties b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/common/app.properties
index dffb755..1f0827e 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/common/app.properties
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/common/app.properties
@@ -1,13 +1,19 @@
-# dubbogo application configure script
-# ******************************************************
-# DESC    : application environment variable
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:29
-# FILE    : app.properties
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 TARGET_EXEC_NAME="user_info_server"
 # BUILD_PACKAGE="dubbogo-examples/user-info/server/app"
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/common/build.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/common/build.sh
index 15ac904..89a95ce 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/common/build.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/common/build.sh
@@ -1,13 +1,19 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:28
-# FILE    : build.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 rm -rf target/
 
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/linux/dev.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/linux/dev.sh
index 55886f0..d830ac9 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/linux/dev.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/linux/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2018-06-24 17:32
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/linux/release.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/linux/release.sh
index 9772ad9..9930380 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/linux/release.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/linux/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/linux/test.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/linux/test.sh
index 2fc4a98..87144bb 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/linux/test.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/linux/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/mac/dev.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/mac/dev.sh
index 5dfa784..3a7659b 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/mac/dev.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/mac/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2018-06-24 17:32
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/mac/release.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/mac/release.sh
index 1ec21c7..1c4bce4 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/mac/release.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/mac/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/mac/test.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/mac/test.sh
index d34914c..69206e3 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/mac/test.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/mac/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 set -e
 
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/windows/dev.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/windows/dev.sh
index 97fbb6f..011fb41 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/windows/dev.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/windows/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2018-06-24 17:34
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/windows/release.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/windows/release.sh
index 782cb10..679a26a 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/windows/release.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/windows/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/windows/test.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/windows/test.sh
index 2037dde..4a36de0 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/windows/test.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/windows/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/general/dubbo/go-client/assembly/bin/load.sh b/examples/general/dubbo/go-client/assembly/bin/load.sh
index 07d5d15..ffa240b 100644
--- a/examples/general/dubbo/go-client/assembly/bin/load.sh
+++ b/examples/general/dubbo/go-client/assembly/bin/load.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : dubbogo app devops script
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-05-13 02:01
-# FILE    : load.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 APP_NAME="APPLICATION_NAME"
 APP_ARGS=""
diff --git a/examples/general/dubbo/go-client/assembly/common/app.properties b/examples/general/dubbo/go-client/assembly/common/app.properties
index 6bbd6db..e10868f 100644
--- a/examples/general/dubbo/go-client/assembly/common/app.properties
+++ b/examples/general/dubbo/go-client/assembly/common/app.properties
@@ -1,13 +1,19 @@
-# dubbogo application configure script
-# ******************************************************
-# DESC    : dubbogo environment variable
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:29
-# FILE    : app.properties
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 export TARGET_EXEC_NAME="user_info_client"
 # BUILD_PACKAGE="dubbogo-examples/user-info/client/app"
diff --git a/examples/general/dubbo/go-client/assembly/common/build.sh b/examples/general/dubbo/go-client/assembly/common/build.sh
index e724182..c9a9e87 100644
--- a/examples/general/dubbo/go-client/assembly/common/build.sh
+++ b/examples/general/dubbo/go-client/assembly/common/build.sh
@@ -1,13 +1,19 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:28
-# FILE    : build.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 rm -rf target/
 
diff --git a/examples/general/dubbo/go-client/assembly/linux/dev.sh b/examples/general/dubbo/go-client/assembly/linux/dev.sh
index 3373f01..eada737 100644
--- a/examples/general/dubbo/go-client/assembly/linux/dev.sh
+++ b/examples/general/dubbo/go-client/assembly/linux/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-18 13:24
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/general/dubbo/go-client/assembly/linux/release.sh b/examples/general/dubbo/go-client/assembly/linux/release.sh
index 34867b8..10eb3d7 100644
--- a/examples/general/dubbo/go-client/assembly/linux/release.sh
+++ b/examples/general/dubbo/go-client/assembly/linux/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/general/dubbo/go-client/assembly/linux/test.sh b/examples/general/dubbo/go-client/assembly/linux/test.sh
index 1bbbefd..78b650c 100644
--- a/examples/general/dubbo/go-client/assembly/linux/test.sh
+++ b/examples/general/dubbo/go-client/assembly/linux/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/general/dubbo/go-client/assembly/mac/dev.sh b/examples/general/dubbo/go-client/assembly/mac/dev.sh
index b68ac83..c828476 100644
--- a/examples/general/dubbo/go-client/assembly/mac/dev.sh
+++ b/examples/general/dubbo/go-client/assembly/mac/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-18 13:24
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/general/dubbo/go-client/assembly/mac/release.sh b/examples/general/dubbo/go-client/assembly/mac/release.sh
index 688288b..91c2dfe 100644
--- a/examples/general/dubbo/go-client/assembly/mac/release.sh
+++ b/examples/general/dubbo/go-client/assembly/mac/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/general/dubbo/go-client/assembly/mac/test.sh b/examples/general/dubbo/go-client/assembly/mac/test.sh
index 56d6c11..a7853f5 100644
--- a/examples/general/dubbo/go-client/assembly/mac/test.sh
+++ b/examples/general/dubbo/go-client/assembly/mac/test.sh
@@ -1,13 +1,19 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 
 set -e
diff --git a/examples/general/dubbo/go-client/assembly/windows/dev.sh b/examples/general/dubbo/go-client/assembly/windows/dev.sh
index 91cf6f2..10a3866 100644
--- a/examples/general/dubbo/go-client/assembly/windows/dev.sh
+++ b/examples/general/dubbo/go-client/assembly/windows/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-18 13:24
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/general/dubbo/go-client/assembly/windows/release.sh b/examples/general/dubbo/go-client/assembly/windows/release.sh
index f317720..21af573 100644
--- a/examples/general/dubbo/go-client/assembly/windows/release.sh
+++ b/examples/general/dubbo/go-client/assembly/windows/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/general/dubbo/go-client/assembly/windows/test.sh b/examples/general/dubbo/go-client/assembly/windows/test.sh
index 7dd2bec..2104da8 100644
--- a/examples/general/dubbo/go-client/assembly/windows/test.sh
+++ b/examples/general/dubbo/go-client/assembly/windows/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/general/dubbo/go-server/app/app b/examples/general/dubbo/go-server/app/app
deleted file mode 100755
index 43e170c..0000000
Binary files a/examples/general/dubbo/go-server/app/app and /dev/null differ
diff --git a/examples/general/dubbo/go-server/app/user_provider.go b/examples/general/dubbo/go-server/app/user_provider.go
index fdf0a3a..aeb5ad5 100644
--- a/examples/general/dubbo/go-server/app/user_provider.go
+++ b/examples/general/dubbo/go-server/app/user_provider.go
@@ -1,3 +1,20 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+ 
 package main
 
 import (
diff --git a/examples/general/dubbo/go-server/app/user_provider1.go b/examples/general/dubbo/go-server/app/user_provider1.go
index 3edc816..f1a3abf 100644
--- a/examples/general/dubbo/go-server/app/user_provider1.go
+++ b/examples/general/dubbo/go-server/app/user_provider1.go
@@ -1,3 +1,20 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+ 
 package main
 
 import (
diff --git a/examples/general/dubbo/go-server/app/user_provider2.go b/examples/general/dubbo/go-server/app/user_provider2.go
index d28bcc3..b4a6937 100644
--- a/examples/general/dubbo/go-server/app/user_provider2.go
+++ b/examples/general/dubbo/go-server/app/user_provider2.go
@@ -1,3 +1,20 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+ 
 package main
 
 import (
diff --git a/examples/general/dubbo/go-server/assembly/bin/load.sh b/examples/general/dubbo/go-server/assembly/bin/load.sh
index 47fc5e3..90077c2 100644
--- a/examples/general/dubbo/go-server/assembly/bin/load.sh
+++ b/examples/general/dubbo/go-server/assembly/bin/load.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : dubbogo app devops script
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-05-13 02:01
-# FILE    : load.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 APP_NAME="APPLICATION_NAME"
 APP_ARGS=""
diff --git a/examples/general/dubbo/go-server/assembly/common/app.properties b/examples/general/dubbo/go-server/assembly/common/app.properties
index dffb755..1f0827e 100644
--- a/examples/general/dubbo/go-server/assembly/common/app.properties
+++ b/examples/general/dubbo/go-server/assembly/common/app.properties
@@ -1,13 +1,19 @@
-# dubbogo application configure script
-# ******************************************************
-# DESC    : application environment variable
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:29
-# FILE    : app.properties
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 TARGET_EXEC_NAME="user_info_server"
 # BUILD_PACKAGE="dubbogo-examples/user-info/server/app"
diff --git a/examples/general/dubbo/go-server/assembly/common/build.sh b/examples/general/dubbo/go-server/assembly/common/build.sh
index 15ac904..89a95ce 100644
--- a/examples/general/dubbo/go-server/assembly/common/build.sh
+++ b/examples/general/dubbo/go-server/assembly/common/build.sh
@@ -1,13 +1,19 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:28
-# FILE    : build.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 rm -rf target/
 
diff --git a/examples/general/dubbo/go-server/assembly/linux/dev.sh b/examples/general/dubbo/go-server/assembly/linux/dev.sh
index 55886f0..d830ac9 100644
--- a/examples/general/dubbo/go-server/assembly/linux/dev.sh
+++ b/examples/general/dubbo/go-server/assembly/linux/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2018-06-24 17:32
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/general/dubbo/go-server/assembly/linux/release.sh b/examples/general/dubbo/go-server/assembly/linux/release.sh
index 9772ad9..9930380 100644
--- a/examples/general/dubbo/go-server/assembly/linux/release.sh
+++ b/examples/general/dubbo/go-server/assembly/linux/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/general/dubbo/go-server/assembly/linux/test.sh b/examples/general/dubbo/go-server/assembly/linux/test.sh
index 2fc4a98..87144bb 100644
--- a/examples/general/dubbo/go-server/assembly/linux/test.sh
+++ b/examples/general/dubbo/go-server/assembly/linux/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/general/dubbo/go-server/assembly/mac/dev.sh b/examples/general/dubbo/go-server/assembly/mac/dev.sh
index 5dfa784..3a7659b 100644
--- a/examples/general/dubbo/go-server/assembly/mac/dev.sh
+++ b/examples/general/dubbo/go-server/assembly/mac/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2018-06-24 17:32
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/general/dubbo/go-server/assembly/mac/release.sh b/examples/general/dubbo/go-server/assembly/mac/release.sh
index 1ec21c7..1c4bce4 100644
--- a/examples/general/dubbo/go-server/assembly/mac/release.sh
+++ b/examples/general/dubbo/go-server/assembly/mac/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/general/dubbo/go-server/assembly/mac/test.sh b/examples/general/dubbo/go-server/assembly/mac/test.sh
index d34914c..69206e3 100644
--- a/examples/general/dubbo/go-server/assembly/mac/test.sh
+++ b/examples/general/dubbo/go-server/assembly/mac/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 set -e
 
diff --git a/examples/general/dubbo/go-server/assembly/windows/dev.sh b/examples/general/dubbo/go-server/assembly/windows/dev.sh
index 97fbb6f..011fb41 100644
--- a/examples/general/dubbo/go-server/assembly/windows/dev.sh
+++ b/examples/general/dubbo/go-server/assembly/windows/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2018-06-24 17:34
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/general/dubbo/go-server/assembly/windows/release.sh b/examples/general/dubbo/go-server/assembly/windows/release.sh
index 782cb10..679a26a 100644
--- a/examples/general/dubbo/go-server/assembly/windows/release.sh
+++ b/examples/general/dubbo/go-server/assembly/windows/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/general/dubbo/go-server/assembly/windows/test.sh b/examples/general/dubbo/go-server/assembly/windows/test.sh
index 2037dde..4a36de0 100644
--- a/examples/general/dubbo/go-server/assembly/windows/test.sh
+++ b/examples/general/dubbo/go-server/assembly/windows/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/general/dubbo/java-client/build.sh b/examples/general/dubbo/java-client/build.sh
index 1286b53..c869acf 100644
--- a/examples/general/dubbo/java-client/build.sh
+++ b/examples/general/dubbo/java-client/build.sh
@@ -1,8 +1,19 @@
 #!/usr/bin/env bash
-# ******************************************************
-# EMAIL   : alexstocks@foxmail.com
-# FILE    : build.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 # rm src/main/resources/META-INF/spring/dubbo.consumer.xml
 # cp src/main/resources/META-INF/spring/dubbo-protocol.consumer.xml src/main/resources/META-INF/spring/dubbo.consumer.xml
diff --git a/examples/general/dubbo/java-client/pom.xml b/examples/general/dubbo/java-client/pom.xml
index c3e3464..4065414 100755
--- a/examples/general/dubbo/java-client/pom.xml
+++ b/examples/general/dubbo/java-client/pom.xml
@@ -1,18 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
 <!--
- - Copyright 1999-2011 Alibaba Group.
- -
- - Licensed under the Apache License, Version 2.0 (the "License");
- - you may not use this file except in compliance with the License.
- - You may obtain a copy of the License at
- -
- -      http://www.apache.org/licenses/LICENSE-2.0
- -
- - Unless required by applicable law or agreed to in writing, software
- - distributed under the License is distributed on an "AS IS" BASIS,
- - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- - See the License for the specific language governing permissions and
- - limitations under the License.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
 -->
+
 <project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
 		 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
 	<modelVersion>4.0.0</modelVersion>
diff --git a/examples/general/dubbo/java-client/src/main/assembly/assembly.xml b/examples/general/dubbo/java-client/src/main/assembly/assembly.xml
index 25235d9..47757d1 100644
--- a/examples/general/dubbo/java-client/src/main/assembly/assembly.xml
+++ b/examples/general/dubbo/java-client/src/main/assembly/assembly.xml
@@ -1,18 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
 <!--
- - Copyright 1999-2011 Alibaba Group.
- -  
- - Licensed under the Apache License, Version 2.0 (the "License");
- - you may not use this file except in compliance with the License.
- - You may obtain a copy of the License at
- -  
- -      http://www.apache.org/licenses/LICENSE-2.0
- -  
- - Unless required by applicable law or agreed to in writing, software
- - distributed under the License is distributed on an "AS IS" BASIS,
- - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- - See the License for the specific language governing permissions and
- - limitations under the License.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
 -->
+
 <assembly>
 	<id>assembly</id>
 	<formats>
diff --git a/examples/general/dubbo/java-client/src/main/java/com/ikurento/user/Consumer.java b/examples/general/dubbo/java-client/src/main/java/com/ikurento/user/Consumer.java
index 5c9870e..dc11dba 100644
--- a/examples/general/dubbo/java-client/src/main/java/com/ikurento/user/Consumer.java
+++ b/examples/general/dubbo/java-client/src/main/java/com/ikurento/user/Consumer.java
@@ -1,12 +1,19 @@
-// *****************************************************
-// DESC    : dubbo consumer
-// AUTHOR  : writtey by 包增辉(https://github.com/baozh)
-// VERSION : 1.0
-// LICENCE : Apache License 2.0
-// EMAIL   : alexstocks@foxmail.com
-// MOD     : 2016-10-19 17:03
-// FILE    : Consumer.java
-// ******************************************************
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 
 package com.ikurento.user;
 
diff --git a/examples/general/dubbo/java-client/src/main/java/com/ikurento/user/Gender.java b/examples/general/dubbo/java-client/src/main/java/com/ikurento/user/Gender.java
index 7bcfae3..e606be7 100644
--- a/examples/general/dubbo/java-client/src/main/java/com/ikurento/user/Gender.java
+++ b/examples/general/dubbo/java-client/src/main/java/com/ikurento/user/Gender.java
@@ -1,10 +1,22 @@
-package com.ikurento.user;
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 
-// https://github.com/JoeCao/dubbo_jsonrpc_example/tree/master/dubbo_server/src/main/java/com/ofpay/demo/api
+package com.ikurento.user;
 
-/**
- * Created by wuwen on 15/4/7.
- */
 public enum  Gender {
     MAN,
     WOMAN
diff --git a/examples/general/dubbo/java-client/src/main/java/com/ikurento/user/User.java b/examples/general/dubbo/java-client/src/main/java/com/ikurento/user/User.java
index 6966210..7f228b3 100644
--- a/examples/general/dubbo/java-client/src/main/java/com/ikurento/user/User.java
+++ b/examples/general/dubbo/java-client/src/main/java/com/ikurento/user/User.java
@@ -1,11 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package com.ikurento.user;
-// https://github.com/JoeCao/dubbo_jsonrpc_example/tree/master/dubbo_server/src/main/java/com/ofpay/demo/api
 
 import java.util.Date;
 
-/**
- * Created by wuwen on 15/4/7.
- */
 public class User {
 
     private String id;
diff --git a/examples/general/dubbo/java-client/src/main/java/com/ikurento/user/UserProvider.java b/examples/general/dubbo/java-client/src/main/java/com/ikurento/user/UserProvider.java
index ed765d4..a330d98 100644
--- a/examples/general/dubbo/java-client/src/main/java/com/ikurento/user/UserProvider.java
+++ b/examples/general/dubbo/java-client/src/main/java/com/ikurento/user/UserProvider.java
@@ -1,6 +1,4 @@
 /*
- * Copyright 1999-2011 Alibaba Group.
- *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -13,8 +11,8 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package com.ikurento.user;
-// https://github.com/JoeCao/dubbo_jsonrpc_example/tree/master/dubbo_server/src/main/java/com/ofpay/demo/api
 
 import java.util.List;
 
diff --git a/examples/general/dubbo/java-client/src/main/resources/META-INF/spring/dubbo.consumer.xml b/examples/general/dubbo/java-client/src/main/resources/META-INF/spring/dubbo.consumer.xml
index e7e5445..67c6264 100644
--- a/examples/general/dubbo/java-client/src/main/resources/META-INF/spring/dubbo.consumer.xml
+++ b/examples/general/dubbo/java-client/src/main/resources/META-INF/spring/dubbo.consumer.xml
@@ -1,19 +1,19 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
- - Copyright 1999-2011 Alibaba Group.
- -
- - Licensed under the Apache License, Version 2.0 (the "License");
- - you may not use this file except in compliance with the License.
- - You may obtain a copy of the License at
- -
- -      http://www.apache.org/licenses/LICENSE-2.0
- -
- - Unless required by applicable law or agreed to in writing, software
- - distributed under the License is distributed on an "AS IS" BASIS,
- - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- - See the License for the specific language governing permissions and
- - limitations under the License.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
 -->
+
+
 <beans xmlns="http://www.springframework.org/schema/beans"
 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"
diff --git a/examples/general/dubbo/java-client/src/main/resources/META-INF/spring/service.xml b/examples/general/dubbo/java-client/src/main/resources/META-INF/spring/service.xml
index db9fc3c..041d7c3 100644
--- a/examples/general/dubbo/java-client/src/main/resources/META-INF/spring/service.xml
+++ b/examples/general/dubbo/java-client/src/main/resources/META-INF/spring/service.xml
@@ -1,19 +1,18 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
- - Copyright 1999-2011 Alibaba Group.
- -  
- - Licensed under the Apache License, Version 2.0 (the "License");
- - you may not use this file except in compliance with the License.
- - You may obtain a copy of the License at
- -  
- -      http://www.apache.org/licenses/LICENSE-2.0
- -  
- - Unless required by applicable law or agreed to in writing, software
- - distributed under the License is distributed on an "AS IS" BASIS,
- - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- - See the License for the specific language governing permissions and
- - limitations under the License.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
 -->
+
 <beans xmlns="http://www.springframework.org/schema/beans"
 	xmlns:context="http://www.springframework.org/schema/context"
 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
diff --git a/examples/general/dubbo/java-server/build.sh b/examples/general/dubbo/java-server/build.sh
index 0c197da..7b5755b 100644
--- a/examples/general/dubbo/java-server/build.sh
+++ b/examples/general/dubbo/java-server/build.sh
@@ -1,8 +1,19 @@
 #!/usr/bin/env bash
-# ******************************************************
-# EMAIL   : alexstocks@foxmail.com
-# FILE    : build.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 # mvn dependency:sources
 mvn clean package -Dmaven.test.skip
diff --git a/examples/general/dubbo/java-server/pom.xml b/examples/general/dubbo/java-server/pom.xml
index 9751578..9b811e9 100644
--- a/examples/general/dubbo/java-server/pom.xml
+++ b/examples/general/dubbo/java-server/pom.xml
@@ -1,4 +1,18 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!--
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+-->
+
 <project xmlns="http://maven.apache.org/POM/4.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
diff --git a/examples/general/dubbo/java-server/script/debug.sh b/examples/general/dubbo/java-server/script/debug.sh
index 27c5d80..1038cd7 100644
--- a/examples/general/dubbo/java-server/script/debug.sh
+++ b/examples/general/dubbo/java-server/script/debug.sh
@@ -1,13 +1,19 @@
-#!/us1r/bin/env bash
-# ******************************************************
-# DESC    :
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-09 21:52
-# FILE    : to debug user info dubbo server
-# ******************************************************
+#!/usr/bin/env bash
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 # jdb -classpath /Users/alex/tmp/us/conf:/Users/alex/tmp/us/lib/*:/Users/alex/test/java/dubbo/2.5.4/dubbo-remoting/dubbo-remoting-api/src/main/java/ com.alibaba.dubbo.container.Main
 jdb -classpath /Users/alex/tmp/us/conf:/Users/alex/tmp/us/lib/* -sourcepath /Users/alex/test/java/dubbo/2.5.4/dubbo-remoting/dubbo-remoting-api/src/main/java/:/Users/alex/tmp/java-server/src/main/java com.alibaba.dubbo.container.Main
diff --git a/examples/general/dubbo/java-server/src/main/assembly/assembly.xml b/examples/general/dubbo/java-server/src/main/assembly/assembly.xml
index 2f01fea..98a2e10 100644
--- a/examples/general/dubbo/java-server/src/main/assembly/assembly.xml
+++ b/examples/general/dubbo/java-server/src/main/assembly/assembly.xml
@@ -1,18 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
 <!--
- - Copyright 1999-2011 Alibaba Group.
- -  
- - Licensed under the Apache License, Version 2.0 (the "License");
- - you may not use this file except in compliance with the License.
- - You may obtain a copy of the License at
- -  
- -      http://www.apache.org/licenses/LICENSE-2.0
- -  
- - Unless required by applicable law or agreed to in writing, software
- - distributed under the License is distributed on an "AS IS" BASIS,
- - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- - See the License for the specific language governing permissions and
- - limitations under the License.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
 -->
+
 <assembly>
 	<id>assembly</id>
 	<formats>
diff --git a/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/Gender.java b/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/Gender.java
index 72c30ae..e606be7 100644
--- a/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/Gender.java
+++ b/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/Gender.java
@@ -1,3 +1,20 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package com.ikurento.user;
 
 public enum  Gender {
diff --git a/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/Provider.java b/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/Provider.java
index 0031f55..dea1c34 100644
--- a/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/Provider.java
+++ b/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/Provider.java
@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package com.ikurento.user;
 
 import org.springframework.context.support.ClassPathXmlApplicationContext;
diff --git a/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/Response.java b/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/Response.java
index 3447e5c..83b423d 100644
--- a/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/Response.java
+++ b/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/Response.java
@@ -1,7 +1,23 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package com.ikurento.user;
 
 import java.io.*;
-//import java.util.Objects;
 
 public final class Response<T> implements Serializable {
     private static final long serialVersionUID = 3727205004706510648L;
diff --git a/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/User.java b/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/User.java
index eafc0fe..a6e76cf 100644
--- a/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/User.java
+++ b/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/User.java
@@ -1,5 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package com.ikurento.user;
-// ref: https://github.com/JoeCao/dubbo_jsonrpc_example/tree/master/dubbo_server/src/main/java/com/ofpay/demo/api
 
 import java.util.Date;
 import java.io.Serializable;
diff --git a/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/UserProvider.java b/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/UserProvider.java
index 24567d2..6033587 100644
--- a/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/UserProvider.java
+++ b/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/UserProvider.java
@@ -1,5 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package com.ikurento.user;
-// https://github.com/JoeCao/dubbo_jsonrpc_example/tree/master/dubbo_server/src/main/java/com/ofpay/demo/api
 
 import java.util.List;
 import java.util.Map;
diff --git a/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/UserProviderAnotherImpl.java b/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/UserProviderAnotherImpl.java
index 04729fb..dfa4649 100644
--- a/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/UserProviderAnotherImpl.java
+++ b/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/UserProviderAnotherImpl.java
@@ -1,10 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package com.ikurento.user;
-//ref: https://github.com/JoeCao/dubbo_jsonrpc_example/tree/master/dubbo_server/src/main/java/com/ofpay/demo/api
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-// import org.apache.log4j.Logger;
-// import org.apache.log4j.LoggerFactory;
 
 import java.util.*;
 
diff --git a/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java b/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java
index 1efbf82..e2068f9 100644
--- a/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java
+++ b/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java
@@ -1,6 +1,21 @@
-package com.ikurento.user;
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 
-// ref: https://github.com/JoeCao/dubbo_jsonrpc_example/tree/master/dubbo_server/src/main/java/com/ofpay/demo/api
+package com.ikurento.user;
 
 import java.util.HashMap;
 import java.util.List;
@@ -8,8 +23,6 @@ import java.util.ArrayList;
 import java.util.Map;
 import java.util.Iterator;
 
-// import org.apache.log4j.Logger;
-// import org.apache.log4j.LoggerFactory;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
diff --git a/examples/general/dubbo/java-server/src/main/resources/META-INF/spring/dubbo.provider.xml b/examples/general/dubbo/java-server/src/main/resources/META-INF/spring/dubbo.provider.xml
index f8dd13a..4ebe64b 100644
--- a/examples/general/dubbo/java-server/src/main/resources/META-INF/spring/dubbo.provider.xml
+++ b/examples/general/dubbo/java-server/src/main/resources/META-INF/spring/dubbo.provider.xml
@@ -1,19 +1,18 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
- - Copyright 1999-2011 Alibaba Group.
- -
- - Licensed under the Apache License, Version 2.0 (the "License");
- - you may not use this file except in compliance with the License.
- - You may obtain a copy of the License at
- -
- -      http://www.apache.org/licenses/LICENSE-2.0
- -
- - Unless required by applicable law or agreed to in writing, software
- - distributed under the License is distributed on an "AS IS" BASIS,
- - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- - See the License for the specific language governing permissions and
- - limitations under the License.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
 -->
+
 <beans xmlns="http://www.springframework.org/schema/beans"
 	   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	   xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"
diff --git a/examples/general/jsonrpc/go-client/assembly/bin/load.sh b/examples/general/jsonrpc/go-client/assembly/bin/load.sh
index 07d5d15..ffa240b 100644
--- a/examples/general/jsonrpc/go-client/assembly/bin/load.sh
+++ b/examples/general/jsonrpc/go-client/assembly/bin/load.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : dubbogo app devops script
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-05-13 02:01
-# FILE    : load.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 APP_NAME="APPLICATION_NAME"
 APP_ARGS=""
diff --git a/examples/general/jsonrpc/go-client/assembly/common/app.properties b/examples/general/jsonrpc/go-client/assembly/common/app.properties
index 6bbd6db..e10868f 100644
--- a/examples/general/jsonrpc/go-client/assembly/common/app.properties
+++ b/examples/general/jsonrpc/go-client/assembly/common/app.properties
@@ -1,13 +1,19 @@
-# dubbogo application configure script
-# ******************************************************
-# DESC    : dubbogo environment variable
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:29
-# FILE    : app.properties
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 export TARGET_EXEC_NAME="user_info_client"
 # BUILD_PACKAGE="dubbogo-examples/user-info/client/app"
diff --git a/examples/general/jsonrpc/go-client/assembly/common/build.sh b/examples/general/jsonrpc/go-client/assembly/common/build.sh
index 06b212d..583edd7 100644
--- a/examples/general/jsonrpc/go-client/assembly/common/build.sh
+++ b/examples/general/jsonrpc/go-client/assembly/common/build.sh
@@ -1,13 +1,19 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:28
-# FILE    : build.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 rm -rf target/
 
diff --git a/examples/general/jsonrpc/go-client/assembly/linux/dev.sh b/examples/general/jsonrpc/go-client/assembly/linux/dev.sh
index 3373f01..eada737 100644
--- a/examples/general/jsonrpc/go-client/assembly/linux/dev.sh
+++ b/examples/general/jsonrpc/go-client/assembly/linux/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-18 13:24
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/general/jsonrpc/go-client/assembly/linux/release.sh b/examples/general/jsonrpc/go-client/assembly/linux/release.sh
index 34867b8..10eb3d7 100644
--- a/examples/general/jsonrpc/go-client/assembly/linux/release.sh
+++ b/examples/general/jsonrpc/go-client/assembly/linux/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/general/jsonrpc/go-client/assembly/linux/test.sh b/examples/general/jsonrpc/go-client/assembly/linux/test.sh
index 1bbbefd..78b650c 100644
--- a/examples/general/jsonrpc/go-client/assembly/linux/test.sh
+++ b/examples/general/jsonrpc/go-client/assembly/linux/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/general/jsonrpc/go-client/assembly/mac/dev.sh b/examples/general/jsonrpc/go-client/assembly/mac/dev.sh
index b68ac83..c828476 100644
--- a/examples/general/jsonrpc/go-client/assembly/mac/dev.sh
+++ b/examples/general/jsonrpc/go-client/assembly/mac/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-18 13:24
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/general/jsonrpc/go-client/assembly/mac/release.sh b/examples/general/jsonrpc/go-client/assembly/mac/release.sh
index 688288b..91c2dfe 100644
--- a/examples/general/jsonrpc/go-client/assembly/mac/release.sh
+++ b/examples/general/jsonrpc/go-client/assembly/mac/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/general/jsonrpc/go-client/assembly/mac/test.sh b/examples/general/jsonrpc/go-client/assembly/mac/test.sh
index 56d6c11..a7853f5 100644
--- a/examples/general/jsonrpc/go-client/assembly/mac/test.sh
+++ b/examples/general/jsonrpc/go-client/assembly/mac/test.sh
@@ -1,13 +1,19 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 
 set -e
diff --git a/examples/general/jsonrpc/go-client/assembly/windows/dev.sh b/examples/general/jsonrpc/go-client/assembly/windows/dev.sh
index 91cf6f2..10a3866 100644
--- a/examples/general/jsonrpc/go-client/assembly/windows/dev.sh
+++ b/examples/general/jsonrpc/go-client/assembly/windows/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-18 13:24
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/general/jsonrpc/go-client/assembly/windows/release.sh b/examples/general/jsonrpc/go-client/assembly/windows/release.sh
index f317720..21af573 100644
--- a/examples/general/jsonrpc/go-client/assembly/windows/release.sh
+++ b/examples/general/jsonrpc/go-client/assembly/windows/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/general/jsonrpc/go-client/assembly/windows/test.sh b/examples/general/jsonrpc/go-client/assembly/windows/test.sh
index 7dd2bec..2104da8 100644
--- a/examples/general/jsonrpc/go-client/assembly/windows/test.sh
+++ b/examples/general/jsonrpc/go-client/assembly/windows/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/general/jsonrpc/go-server/assembly/bin/load.sh b/examples/general/jsonrpc/go-server/assembly/bin/load.sh
index 47fc5e3..90077c2 100644
--- a/examples/general/jsonrpc/go-server/assembly/bin/load.sh
+++ b/examples/general/jsonrpc/go-server/assembly/bin/load.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : dubbogo app devops script
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-05-13 02:01
-# FILE    : load.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 APP_NAME="APPLICATION_NAME"
 APP_ARGS=""
diff --git a/examples/general/jsonrpc/go-server/assembly/common/app.properties b/examples/general/jsonrpc/go-server/assembly/common/app.properties
index dffb755..1f0827e 100644
--- a/examples/general/jsonrpc/go-server/assembly/common/app.properties
+++ b/examples/general/jsonrpc/go-server/assembly/common/app.properties
@@ -1,13 +1,19 @@
-# dubbogo application configure script
-# ******************************************************
-# DESC    : application environment variable
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:29
-# FILE    : app.properties
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 TARGET_EXEC_NAME="user_info_server"
 # BUILD_PACKAGE="dubbogo-examples/user-info/server/app"
diff --git a/examples/general/jsonrpc/go-server/assembly/common/build.sh b/examples/general/jsonrpc/go-server/assembly/common/build.sh
index 15ac904..89a95ce 100644
--- a/examples/general/jsonrpc/go-server/assembly/common/build.sh
+++ b/examples/general/jsonrpc/go-server/assembly/common/build.sh
@@ -1,13 +1,19 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:28
-# FILE    : build.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 rm -rf target/
 
diff --git a/examples/general/jsonrpc/go-server/assembly/linux/dev.sh b/examples/general/jsonrpc/go-server/assembly/linux/dev.sh
index 55886f0..d830ac9 100644
--- a/examples/general/jsonrpc/go-server/assembly/linux/dev.sh
+++ b/examples/general/jsonrpc/go-server/assembly/linux/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2018-06-24 17:32
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/general/jsonrpc/go-server/assembly/linux/release.sh b/examples/general/jsonrpc/go-server/assembly/linux/release.sh
index 9772ad9..9930380 100644
--- a/examples/general/jsonrpc/go-server/assembly/linux/release.sh
+++ b/examples/general/jsonrpc/go-server/assembly/linux/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/general/jsonrpc/go-server/assembly/linux/test.sh b/examples/general/jsonrpc/go-server/assembly/linux/test.sh
index 2fc4a98..87144bb 100644
--- a/examples/general/jsonrpc/go-server/assembly/linux/test.sh
+++ b/examples/general/jsonrpc/go-server/assembly/linux/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/general/jsonrpc/go-server/assembly/mac/dev.sh b/examples/general/jsonrpc/go-server/assembly/mac/dev.sh
index 5dfa784..3a7659b 100644
--- a/examples/general/jsonrpc/go-server/assembly/mac/dev.sh
+++ b/examples/general/jsonrpc/go-server/assembly/mac/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2018-06-24 17:32
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/general/jsonrpc/go-server/assembly/mac/release.sh b/examples/general/jsonrpc/go-server/assembly/mac/release.sh
index 1ec21c7..1c4bce4 100644
--- a/examples/general/jsonrpc/go-server/assembly/mac/release.sh
+++ b/examples/general/jsonrpc/go-server/assembly/mac/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/general/jsonrpc/go-server/assembly/mac/test.sh b/examples/general/jsonrpc/go-server/assembly/mac/test.sh
index d34914c..69206e3 100644
--- a/examples/general/jsonrpc/go-server/assembly/mac/test.sh
+++ b/examples/general/jsonrpc/go-server/assembly/mac/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 set -e
 
diff --git a/examples/general/jsonrpc/go-server/assembly/windows/dev.sh b/examples/general/jsonrpc/go-server/assembly/windows/dev.sh
index 97fbb6f..011fb41 100644
--- a/examples/general/jsonrpc/go-server/assembly/windows/dev.sh
+++ b/examples/general/jsonrpc/go-server/assembly/windows/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2018-06-24 17:34
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/general/jsonrpc/go-server/assembly/windows/release.sh b/examples/general/jsonrpc/go-server/assembly/windows/release.sh
index 782cb10..679a26a 100644
--- a/examples/general/jsonrpc/go-server/assembly/windows/release.sh
+++ b/examples/general/jsonrpc/go-server/assembly/windows/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/general/jsonrpc/go-server/assembly/windows/test.sh b/examples/general/jsonrpc/go-server/assembly/windows/test.sh
index 2037dde..4a36de0 100644
--- a/examples/general/jsonrpc/go-server/assembly/windows/test.sh
+++ b/examples/general/jsonrpc/go-server/assembly/windows/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/general/jsonrpc/java-client/build.sh b/examples/general/jsonrpc/java-client/build.sh
index 1286b53..c869acf 100644
--- a/examples/general/jsonrpc/java-client/build.sh
+++ b/examples/general/jsonrpc/java-client/build.sh
@@ -1,8 +1,19 @@
 #!/usr/bin/env bash
-# ******************************************************
-# EMAIL   : alexstocks@foxmail.com
-# FILE    : build.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 # rm src/main/resources/META-INF/spring/dubbo.consumer.xml
 # cp src/main/resources/META-INF/spring/dubbo-protocol.consumer.xml src/main/resources/META-INF/spring/dubbo.consumer.xml
diff --git a/examples/general/jsonrpc/java-client/pom.xml b/examples/general/jsonrpc/java-client/pom.xml
index 79a8a7e..445b924 100644
--- a/examples/general/jsonrpc/java-client/pom.xml
+++ b/examples/general/jsonrpc/java-client/pom.xml
@@ -1,18 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
 <!--
- - Copyright 1999-2011 Alibaba Group.
- -
- - Licensed under the Apache License, Version 2.0 (the "License");
- - you may not use this file except in compliance with the License.
- - You may obtain a copy of the License at
- -
- -      http://www.apache.org/licenses/LICENSE-2.0
- -
- - Unless required by applicable law or agreed to in writing, software
- - distributed under the License is distributed on an "AS IS" BASIS,
- - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- - See the License for the specific language governing permissions and
- - limitations under the License.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
 -->
+
 <project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
 		 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
 	<modelVersion>4.0.0</modelVersion>
diff --git a/examples/general/jsonrpc/java-client/src/main/assembly/assembly.xml b/examples/general/jsonrpc/java-client/src/main/assembly/assembly.xml
index 25235d9..47757d1 100644
--- a/examples/general/jsonrpc/java-client/src/main/assembly/assembly.xml
+++ b/examples/general/jsonrpc/java-client/src/main/assembly/assembly.xml
@@ -1,18 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
 <!--
- - Copyright 1999-2011 Alibaba Group.
- -  
- - Licensed under the Apache License, Version 2.0 (the "License");
- - you may not use this file except in compliance with the License.
- - You may obtain a copy of the License at
- -  
- -      http://www.apache.org/licenses/LICENSE-2.0
- -  
- - Unless required by applicable law or agreed to in writing, software
- - distributed under the License is distributed on an "AS IS" BASIS,
- - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- - See the License for the specific language governing permissions and
- - limitations under the License.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
 -->
+
 <assembly>
 	<id>assembly</id>
 	<formats>
diff --git a/examples/general/jsonrpc/java-client/src/main/java/com/ikurento/user/Consumer.java b/examples/general/jsonrpc/java-client/src/main/java/com/ikurento/user/Consumer.java
index 1a38dbf..cca9559 100644
--- a/examples/general/jsonrpc/java-client/src/main/java/com/ikurento/user/Consumer.java
+++ b/examples/general/jsonrpc/java-client/src/main/java/com/ikurento/user/Consumer.java
@@ -1,12 +1,19 @@
-// *****************************************************
-// DESC    : dubbo consumer
-// AUTHOR  : writtey by 包增辉(https://github.com/baozh)
-// VERSION : 1.0
-// LICENCE : Apache License 2.0
-// EMAIL   : alexstocks@foxmail.com
-// MOD     : 2016-10-19 17:03
-// FILE    : Consumer.java
-// ******************************************************
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 
 package com.ikurento.user;
 
diff --git a/examples/general/jsonrpc/java-client/src/main/java/com/ikurento/user/Gender.java b/examples/general/jsonrpc/java-client/src/main/java/com/ikurento/user/Gender.java
index 7bcfae3..e606be7 100644
--- a/examples/general/jsonrpc/java-client/src/main/java/com/ikurento/user/Gender.java
+++ b/examples/general/jsonrpc/java-client/src/main/java/com/ikurento/user/Gender.java
@@ -1,10 +1,22 @@
-package com.ikurento.user;
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 
-// https://github.com/JoeCao/dubbo_jsonrpc_example/tree/master/dubbo_server/src/main/java/com/ofpay/demo/api
+package com.ikurento.user;
 
-/**
- * Created by wuwen on 15/4/7.
- */
 public enum  Gender {
     MAN,
     WOMAN
diff --git a/examples/general/jsonrpc/java-client/src/main/java/com/ikurento/user/User.java b/examples/general/jsonrpc/java-client/src/main/java/com/ikurento/user/User.java
index 6966210..7f228b3 100644
--- a/examples/general/jsonrpc/java-client/src/main/java/com/ikurento/user/User.java
+++ b/examples/general/jsonrpc/java-client/src/main/java/com/ikurento/user/User.java
@@ -1,11 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package com.ikurento.user;
-// https://github.com/JoeCao/dubbo_jsonrpc_example/tree/master/dubbo_server/src/main/java/com/ofpay/demo/api
 
 import java.util.Date;
 
-/**
- * Created by wuwen on 15/4/7.
- */
 public class User {
 
     private String id;
diff --git a/examples/general/jsonrpc/java-client/src/main/java/com/ikurento/user/UserProvider.java b/examples/general/jsonrpc/java-client/src/main/java/com/ikurento/user/UserProvider.java
index 93e7aad..5518577 100644
--- a/examples/general/jsonrpc/java-client/src/main/java/com/ikurento/user/UserProvider.java
+++ b/examples/general/jsonrpc/java-client/src/main/java/com/ikurento/user/UserProvider.java
@@ -1,6 +1,4 @@
 /*
- * Copyright 1999-2011 Alibaba Group.
- *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -13,8 +11,8 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package com.ikurento.user;
-// https://github.com/JoeCao/dubbo_jsonrpc_example/tree/master/dubbo_server/src/main/java/com/ofpay/demo/api
 
 import java.util.List;
 
diff --git a/examples/general/jsonrpc/java-client/src/main/resources/META-INF/spring/dubbo.consumer.xml b/examples/general/jsonrpc/java-client/src/main/resources/META-INF/spring/dubbo.consumer.xml
index da21e8a..b23b82a 100644
--- a/examples/general/jsonrpc/java-client/src/main/resources/META-INF/spring/dubbo.consumer.xml
+++ b/examples/general/jsonrpc/java-client/src/main/resources/META-INF/spring/dubbo.consumer.xml
@@ -1,18 +1,16 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
- - Copyright 1999-2011 Alibaba Group.
- -
- - Licensed under the Apache License, Version 2.0 (the "License");
- - you may not use this file except in compliance with the License.
- - You may obtain a copy of the License at
- -
- -      http://www.apache.org/licenses/LICENSE-2.0
- -
- - Unless required by applicable law or agreed to in writing, software
- - distributed under the License is distributed on an "AS IS" BASIS,
- - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- - See the License for the specific language governing permissions and
- - limitations under the License.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
 -->
 <beans xmlns="http://www.springframework.org/schema/beans"
 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
diff --git a/examples/general/jsonrpc/java-client/src/main/resources/META-INF/spring/service.xml b/examples/general/jsonrpc/java-client/src/main/resources/META-INF/spring/service.xml
index db9fc3c..854d513 100644
--- a/examples/general/jsonrpc/java-client/src/main/resources/META-INF/spring/service.xml
+++ b/examples/general/jsonrpc/java-client/src/main/resources/META-INF/spring/service.xml
@@ -1,18 +1,16 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
- - Copyright 1999-2011 Alibaba Group.
- -  
- - Licensed under the Apache License, Version 2.0 (the "License");
- - you may not use this file except in compliance with the License.
- - You may obtain a copy of the License at
- -  
- -      http://www.apache.org/licenses/LICENSE-2.0
- -  
- - Unless required by applicable law or agreed to in writing, software
- - distributed under the License is distributed on an "AS IS" BASIS,
- - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- - See the License for the specific language governing permissions and
- - limitations under the License.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
 -->
 <beans xmlns="http://www.springframework.org/schema/beans"
 	xmlns:context="http://www.springframework.org/schema/context"
diff --git a/examples/general/jsonrpc/java-server/build.sh b/examples/general/jsonrpc/java-server/build.sh
index 0c197da..7b5755b 100644
--- a/examples/general/jsonrpc/java-server/build.sh
+++ b/examples/general/jsonrpc/java-server/build.sh
@@ -1,8 +1,19 @@
 #!/usr/bin/env bash
-# ******************************************************
-# EMAIL   : alexstocks@foxmail.com
-# FILE    : build.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 # mvn dependency:sources
 mvn clean package -Dmaven.test.skip
diff --git a/examples/general/jsonrpc/java-server/pom.xml b/examples/general/jsonrpc/java-server/pom.xml
index 9751578..9b811e9 100644
--- a/examples/general/jsonrpc/java-server/pom.xml
+++ b/examples/general/jsonrpc/java-server/pom.xml
@@ -1,4 +1,18 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!--
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+-->
+
 <project xmlns="http://maven.apache.org/POM/4.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
diff --git a/examples/general/jsonrpc/java-server/script/debug.sh b/examples/general/jsonrpc/java-server/script/debug.sh
index 27c5d80..1038cd7 100644
--- a/examples/general/jsonrpc/java-server/script/debug.sh
+++ b/examples/general/jsonrpc/java-server/script/debug.sh
@@ -1,13 +1,19 @@
-#!/us1r/bin/env bash
-# ******************************************************
-# DESC    :
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-09 21:52
-# FILE    : to debug user info dubbo server
-# ******************************************************
+#!/usr/bin/env bash
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 # jdb -classpath /Users/alex/tmp/us/conf:/Users/alex/tmp/us/lib/*:/Users/alex/test/java/dubbo/2.5.4/dubbo-remoting/dubbo-remoting-api/src/main/java/ com.alibaba.dubbo.container.Main
 jdb -classpath /Users/alex/tmp/us/conf:/Users/alex/tmp/us/lib/* -sourcepath /Users/alex/test/java/dubbo/2.5.4/dubbo-remoting/dubbo-remoting-api/src/main/java/:/Users/alex/tmp/java-server/src/main/java com.alibaba.dubbo.container.Main
diff --git a/examples/general/jsonrpc/java-server/src/main/assembly/assembly.xml b/examples/general/jsonrpc/java-server/src/main/assembly/assembly.xml
index 2f01fea..98a2e10 100644
--- a/examples/general/jsonrpc/java-server/src/main/assembly/assembly.xml
+++ b/examples/general/jsonrpc/java-server/src/main/assembly/assembly.xml
@@ -1,18 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
 <!--
- - Copyright 1999-2011 Alibaba Group.
- -  
- - Licensed under the Apache License, Version 2.0 (the "License");
- - you may not use this file except in compliance with the License.
- - You may obtain a copy of the License at
- -  
- -      http://www.apache.org/licenses/LICENSE-2.0
- -  
- - Unless required by applicable law or agreed to in writing, software
- - distributed under the License is distributed on an "AS IS" BASIS,
- - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- - See the License for the specific language governing permissions and
- - limitations under the License.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
 -->
+
 <assembly>
 	<id>assembly</id>
 	<formats>
diff --git a/examples/general/jsonrpc/java-server/src/main/java/com/ikurento/user/Gender.java b/examples/general/jsonrpc/java-server/src/main/java/com/ikurento/user/Gender.java
index 72c30ae..e606be7 100644
--- a/examples/general/jsonrpc/java-server/src/main/java/com/ikurento/user/Gender.java
+++ b/examples/general/jsonrpc/java-server/src/main/java/com/ikurento/user/Gender.java
@@ -1,3 +1,20 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package com.ikurento.user;
 
 public enum  Gender {
diff --git a/examples/general/jsonrpc/java-server/src/main/java/com/ikurento/user/Response.java b/examples/general/jsonrpc/java-server/src/main/java/com/ikurento/user/Response.java
index 3447e5c..83b423d 100644
--- a/examples/general/jsonrpc/java-server/src/main/java/com/ikurento/user/Response.java
+++ b/examples/general/jsonrpc/java-server/src/main/java/com/ikurento/user/Response.java
@@ -1,7 +1,23 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package com.ikurento.user;
 
 import java.io.*;
-//import java.util.Objects;
 
 public final class Response<T> implements Serializable {
     private static final long serialVersionUID = 3727205004706510648L;
diff --git a/examples/general/jsonrpc/java-server/src/main/java/com/ikurento/user/User.java b/examples/general/jsonrpc/java-server/src/main/java/com/ikurento/user/User.java
index eafc0fe..a6e76cf 100644
--- a/examples/general/jsonrpc/java-server/src/main/java/com/ikurento/user/User.java
+++ b/examples/general/jsonrpc/java-server/src/main/java/com/ikurento/user/User.java
@@ -1,5 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package com.ikurento.user;
-// ref: https://github.com/JoeCao/dubbo_jsonrpc_example/tree/master/dubbo_server/src/main/java/com/ofpay/demo/api
 
 import java.util.Date;
 import java.io.Serializable;
diff --git a/examples/general/jsonrpc/java-server/src/main/java/com/ikurento/user/UserProvider.java b/examples/general/jsonrpc/java-server/src/main/java/com/ikurento/user/UserProvider.java
index a74b222..2958a1a 100644
--- a/examples/general/jsonrpc/java-server/src/main/java/com/ikurento/user/UserProvider.java
+++ b/examples/general/jsonrpc/java-server/src/main/java/com/ikurento/user/UserProvider.java
@@ -1,5 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package com.ikurento.user;
-// https://github.com/JoeCao/dubbo_jsonrpc_example/tree/master/dubbo_server/src/main/java/com/ofpay/demo/api
 
 import java.util.List;
 import java.util.Map;
diff --git a/examples/general/jsonrpc/java-server/src/main/java/com/ikurento/user/UserProviderAnotherImpl.java b/examples/general/jsonrpc/java-server/src/main/java/com/ikurento/user/UserProviderAnotherImpl.java
index 9e22b78..299feb7 100644
--- a/examples/general/jsonrpc/java-server/src/main/java/com/ikurento/user/UserProviderAnotherImpl.java
+++ b/examples/general/jsonrpc/java-server/src/main/java/com/ikurento/user/UserProviderAnotherImpl.java
@@ -1,10 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package com.ikurento.user;
-//ref: https://github.com/JoeCao/dubbo_jsonrpc_example/tree/master/dubbo_server/src/main/java/com/ofpay/demo/api
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-// import org.apache.log4j.Logger;
-// import org.apache.log4j.LoggerFactory;
 
 import java.util.*;
 
diff --git a/examples/general/jsonrpc/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java b/examples/general/jsonrpc/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java
index 1ff8afa..ac6c229 100644
--- a/examples/general/jsonrpc/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java
+++ b/examples/general/jsonrpc/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java
@@ -1,6 +1,21 @@
-package com.ikurento.user;
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 
-// ref: https://github.com/JoeCao/dubbo_jsonrpc_example/tree/master/dubbo_server/src/main/java/com/ofpay/demo/api
+package com.ikurento.user;
 
 import java.util.HashMap;
 import java.util.List;
diff --git a/examples/general/jsonrpc/java-server/src/main/resources/META-INF/spring/dubbo.provider.xml b/examples/general/jsonrpc/java-server/src/main/resources/META-INF/spring/dubbo.provider.xml
index 6eb03bc..f9ebc08 100644
--- a/examples/general/jsonrpc/java-server/src/main/resources/META-INF/spring/dubbo.provider.xml
+++ b/examples/general/jsonrpc/java-server/src/main/resources/META-INF/spring/dubbo.provider.xml
@@ -1,19 +1,18 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
- - Copyright 1999-2011 Alibaba Group.
- -
- - Licensed under the Apache License, Version 2.0 (the "License");
- - you may not use this file except in compliance with the License.
- - You may obtain a copy of the License at
- -
- -      http://www.apache.org/licenses/LICENSE-2.0
- -
- - Unless required by applicable law or agreed to in writing, software
- - distributed under the License is distributed on an "AS IS" BASIS,
- - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- - See the License for the specific language governing permissions and
- - limitations under the License.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
 -->
+
 <beans xmlns="http://www.springframework.org/schema/beans"
 	   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	   xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"
diff --git a/examples/generic/go-client/assembly/bin/load.sh b/examples/generic/go-client/assembly/bin/load.sh
index 07d5d15..176a202 100644
--- a/examples/generic/go-client/assembly/bin/load.sh
+++ b/examples/generic/go-client/assembly/bin/load.sh
@@ -1,13 +1,19 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : dubbogo app devops script
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-05-13 02:01
-# FILE    : load.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 APP_NAME="APPLICATION_NAME"
 APP_ARGS=""
diff --git a/examples/generic/go-client/assembly/common/app.properties b/examples/generic/go-client/assembly/common/app.properties
index 6bbd6db..97eee47 100644
--- a/examples/generic/go-client/assembly/common/app.properties
+++ b/examples/generic/go-client/assembly/common/app.properties
@@ -1,13 +1,20 @@
-# dubbogo application configure script
-# ******************************************************
-# DESC    : dubbogo environment variable
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:29
-# FILE    : app.properties
-# ******************************************************
+#!/usr/bin/env bash
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 export TARGET_EXEC_NAME="user_info_client"
 # BUILD_PACKAGE="dubbogo-examples/user-info/client/app"
diff --git a/examples/generic/go-client/assembly/common/build.sh b/examples/generic/go-client/assembly/common/build.sh
index e724182..0f0b22f 100644
--- a/examples/generic/go-client/assembly/common/build.sh
+++ b/examples/generic/go-client/assembly/common/build.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:28
-# FILE    : build.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 rm -rf target/
 
diff --git a/examples/generic/go-client/assembly/linux/dev.sh b/examples/generic/go-client/assembly/linux/dev.sh
index 3373f01..4f659a7 100644
--- a/examples/generic/go-client/assembly/linux/dev.sh
+++ b/examples/generic/go-client/assembly/linux/dev.sh
@@ -1,13 +1,19 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-18 13:24
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 
 set -e
diff --git a/examples/generic/go-client/assembly/linux/release.sh b/examples/generic/go-client/assembly/linux/release.sh
index 34867b8..10eb3d7 100644
--- a/examples/generic/go-client/assembly/linux/release.sh
+++ b/examples/generic/go-client/assembly/linux/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/generic/go-client/assembly/linux/test.sh b/examples/generic/go-client/assembly/linux/test.sh
index 1bbbefd..78b650c 100644
--- a/examples/generic/go-client/assembly/linux/test.sh
+++ b/examples/generic/go-client/assembly/linux/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/generic/go-client/assembly/mac/dev.sh b/examples/generic/go-client/assembly/mac/dev.sh
index b68ac83..0d21ec4 100644
--- a/examples/generic/go-client/assembly/mac/dev.sh
+++ b/examples/generic/go-client/assembly/mac/dev.sh
@@ -1,13 +1,19 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-18 13:24
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 
 set -e
diff --git a/examples/generic/go-client/assembly/mac/release.sh b/examples/generic/go-client/assembly/mac/release.sh
index 688288b..91c2dfe 100644
--- a/examples/generic/go-client/assembly/mac/release.sh
+++ b/examples/generic/go-client/assembly/mac/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/generic/go-client/assembly/mac/test.sh b/examples/generic/go-client/assembly/mac/test.sh
index 56d6c11..2fac89d 100644
--- a/examples/generic/go-client/assembly/mac/test.sh
+++ b/examples/generic/go-client/assembly/mac/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/generic/go-client/assembly/windows/dev.sh b/examples/generic/go-client/assembly/windows/dev.sh
index 91cf6f2..10a3866 100644
--- a/examples/generic/go-client/assembly/windows/dev.sh
+++ b/examples/generic/go-client/assembly/windows/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-18 13:24
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/generic/go-client/assembly/windows/release.sh b/examples/generic/go-client/assembly/windows/release.sh
index f317720..21af573 100644
--- a/examples/generic/go-client/assembly/windows/release.sh
+++ b/examples/generic/go-client/assembly/windows/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/generic/go-client/assembly/windows/test.sh b/examples/generic/go-client/assembly/windows/test.sh
index 7dd2bec..2104da8 100644
--- a/examples/generic/go-client/assembly/windows/test.sh
+++ b/examples/generic/go-client/assembly/windows/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/generic/java-server/build.sh b/examples/generic/java-server/build.sh
index 0c197da..7b5755b 100644
--- a/examples/generic/java-server/build.sh
+++ b/examples/generic/java-server/build.sh
@@ -1,8 +1,19 @@
 #!/usr/bin/env bash
-# ******************************************************
-# EMAIL   : alexstocks@foxmail.com
-# FILE    : build.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 # mvn dependency:sources
 mvn clean package -Dmaven.test.skip
diff --git a/examples/generic/java-server/pom.xml b/examples/generic/java-server/pom.xml
index 9751578..9b811e9 100644
--- a/examples/generic/java-server/pom.xml
+++ b/examples/generic/java-server/pom.xml
@@ -1,4 +1,18 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!--
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+-->
+
 <project xmlns="http://maven.apache.org/POM/4.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
diff --git a/examples/generic/java-server/script/debug.sh b/examples/generic/java-server/script/debug.sh
index 27c5d80..1038cd7 100644
--- a/examples/generic/java-server/script/debug.sh
+++ b/examples/generic/java-server/script/debug.sh
@@ -1,13 +1,19 @@
-#!/us1r/bin/env bash
-# ******************************************************
-# DESC    :
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-09 21:52
-# FILE    : to debug user info dubbo server
-# ******************************************************
+#!/usr/bin/env bash
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 # jdb -classpath /Users/alex/tmp/us/conf:/Users/alex/tmp/us/lib/*:/Users/alex/test/java/dubbo/2.5.4/dubbo-remoting/dubbo-remoting-api/src/main/java/ com.alibaba.dubbo.container.Main
 jdb -classpath /Users/alex/tmp/us/conf:/Users/alex/tmp/us/lib/* -sourcepath /Users/alex/test/java/dubbo/2.5.4/dubbo-remoting/dubbo-remoting-api/src/main/java/:/Users/alex/tmp/java-server/src/main/java com.alibaba.dubbo.container.Main
diff --git a/examples/generic/java-server/src/main/assembly/assembly.xml b/examples/generic/java-server/src/main/assembly/assembly.xml
index 2f01fea..98a2e10 100644
--- a/examples/generic/java-server/src/main/assembly/assembly.xml
+++ b/examples/generic/java-server/src/main/assembly/assembly.xml
@@ -1,18 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
 <!--
- - Copyright 1999-2011 Alibaba Group.
- -  
- - Licensed under the Apache License, Version 2.0 (the "License");
- - you may not use this file except in compliance with the License.
- - You may obtain a copy of the License at
- -  
- -      http://www.apache.org/licenses/LICENSE-2.0
- -  
- - Unless required by applicable law or agreed to in writing, software
- - distributed under the License is distributed on an "AS IS" BASIS,
- - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- - See the License for the specific language governing permissions and
- - limitations under the License.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
 -->
+
 <assembly>
 	<id>assembly</id>
 	<formats>
diff --git a/examples/generic/java-server/src/main/java/com/ikurento/user/Gender.java b/examples/generic/java-server/src/main/java/com/ikurento/user/Gender.java
index 72c30ae..e606be7 100644
--- a/examples/generic/java-server/src/main/java/com/ikurento/user/Gender.java
+++ b/examples/generic/java-server/src/main/java/com/ikurento/user/Gender.java
@@ -1,3 +1,20 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package com.ikurento.user;
 
 public enum  Gender {
diff --git a/examples/generic/java-server/src/main/java/com/ikurento/user/Response.java b/examples/generic/java-server/src/main/java/com/ikurento/user/Response.java
index 3447e5c..83b423d 100644
--- a/examples/generic/java-server/src/main/java/com/ikurento/user/Response.java
+++ b/examples/generic/java-server/src/main/java/com/ikurento/user/Response.java
@@ -1,7 +1,23 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package com.ikurento.user;
 
 import java.io.*;
-//import java.util.Objects;
 
 public final class Response<T> implements Serializable {
     private static final long serialVersionUID = 3727205004706510648L;
diff --git a/examples/generic/java-server/src/main/java/com/ikurento/user/User.java b/examples/generic/java-server/src/main/java/com/ikurento/user/User.java
index eafc0fe..a6e76cf 100644
--- a/examples/generic/java-server/src/main/java/com/ikurento/user/User.java
+++ b/examples/generic/java-server/src/main/java/com/ikurento/user/User.java
@@ -1,5 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package com.ikurento.user;
-// ref: https://github.com/JoeCao/dubbo_jsonrpc_example/tree/master/dubbo_server/src/main/java/com/ofpay/demo/api
 
 import java.util.Date;
 import java.io.Serializable;
diff --git a/examples/generic/java-server/src/main/java/com/ikurento/user/UserProvider.java b/examples/generic/java-server/src/main/java/com/ikurento/user/UserProvider.java
index 24567d2..6033587 100644
--- a/examples/generic/java-server/src/main/java/com/ikurento/user/UserProvider.java
+++ b/examples/generic/java-server/src/main/java/com/ikurento/user/UserProvider.java
@@ -1,5 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package com.ikurento.user;
-// https://github.com/JoeCao/dubbo_jsonrpc_example/tree/master/dubbo_server/src/main/java/com/ofpay/demo/api
 
 import java.util.List;
 import java.util.Map;
diff --git a/examples/generic/java-server/src/main/java/com/ikurento/user/UserProviderAnotherImpl.java b/examples/generic/java-server/src/main/java/com/ikurento/user/UserProviderAnotherImpl.java
index d600545..05611fc 100644
--- a/examples/generic/java-server/src/main/java/com/ikurento/user/UserProviderAnotherImpl.java
+++ b/examples/generic/java-server/src/main/java/com/ikurento/user/UserProviderAnotherImpl.java
@@ -1,5 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package com.ikurento.user;
-//ref: https://github.com/JoeCao/dubbo_jsonrpc_example/tree/master/dubbo_server/src/main/java/com/ofpay/demo/api
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
diff --git a/examples/generic/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java b/examples/generic/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java
index 47a4e2d..1984d16 100644
--- a/examples/generic/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java
+++ b/examples/generic/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java
@@ -1,6 +1,21 @@
-package com.ikurento.user;
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 
-// ref: https://github.com/JoeCao/dubbo_jsonrpc_example/tree/master/dubbo_server/src/main/java/com/ofpay/demo/api
+package com.ikurento.user;
 
 import java.util.HashMap;
 import java.util.List;
diff --git a/examples/generic/java-server/src/main/resources/META-INF/spring/dubbo.provider.xml b/examples/generic/java-server/src/main/resources/META-INF/spring/dubbo.provider.xml
index f8dd13a..4ebe64b 100644
--- a/examples/generic/java-server/src/main/resources/META-INF/spring/dubbo.provider.xml
+++ b/examples/generic/java-server/src/main/resources/META-INF/spring/dubbo.provider.xml
@@ -1,19 +1,18 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
- - Copyright 1999-2011 Alibaba Group.
- -
- - Licensed under the Apache License, Version 2.0 (the "License");
- - you may not use this file except in compliance with the License.
- - You may obtain a copy of the License at
- -
- -      http://www.apache.org/licenses/LICENSE-2.0
- -
- - Unless required by applicable law or agreed to in writing, software
- - distributed under the License is distributed on an "AS IS" BASIS,
- - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- - See the License for the specific language governing permissions and
- - limitations under the License.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
 -->
+
 <beans xmlns="http://www.springframework.org/schema/beans"
 	   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	   xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"
diff --git a/examples/helloworld/dubbo/go-client/assembly/bin/load.sh b/examples/helloworld/dubbo/go-client/assembly/bin/load.sh
index 07d5d15..176a202 100644
--- a/examples/helloworld/dubbo/go-client/assembly/bin/load.sh
+++ b/examples/helloworld/dubbo/go-client/assembly/bin/load.sh
@@ -1,13 +1,19 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : dubbogo app devops script
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-05-13 02:01
-# FILE    : load.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 APP_NAME="APPLICATION_NAME"
 APP_ARGS=""
diff --git a/examples/helloworld/dubbo/go-client/assembly/common/app.properties b/examples/helloworld/dubbo/go-client/assembly/common/app.properties
index 6bbd6db..97eee47 100644
--- a/examples/helloworld/dubbo/go-client/assembly/common/app.properties
+++ b/examples/helloworld/dubbo/go-client/assembly/common/app.properties
@@ -1,13 +1,20 @@
-# dubbogo application configure script
-# ******************************************************
-# DESC    : dubbogo environment variable
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:29
-# FILE    : app.properties
-# ******************************************************
+#!/usr/bin/env bash
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 export TARGET_EXEC_NAME="user_info_client"
 # BUILD_PACKAGE="dubbogo-examples/user-info/client/app"
diff --git a/examples/helloworld/dubbo/go-client/assembly/common/build.sh b/examples/helloworld/dubbo/go-client/assembly/common/build.sh
index e724182..0f0b22f 100644
--- a/examples/helloworld/dubbo/go-client/assembly/common/build.sh
+++ b/examples/helloworld/dubbo/go-client/assembly/common/build.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:28
-# FILE    : build.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 rm -rf target/
 
diff --git a/examples/helloworld/dubbo/go-client/assembly/linux/dev.sh b/examples/helloworld/dubbo/go-client/assembly/linux/dev.sh
index 3373f01..eada737 100644
--- a/examples/helloworld/dubbo/go-client/assembly/linux/dev.sh
+++ b/examples/helloworld/dubbo/go-client/assembly/linux/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-18 13:24
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/helloworld/dubbo/go-client/assembly/linux/release.sh b/examples/helloworld/dubbo/go-client/assembly/linux/release.sh
index 34867b8..13b19f4 100644
--- a/examples/helloworld/dubbo/go-client/assembly/linux/release.sh
+++ b/examples/helloworld/dubbo/go-client/assembly/linux/release.sh
@@ -1,13 +1,19 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 
 set -e
diff --git a/examples/helloworld/dubbo/go-client/assembly/linux/test.sh b/examples/helloworld/dubbo/go-client/assembly/linux/test.sh
index 1bbbefd..c6c31b3 100644
--- a/examples/helloworld/dubbo/go-client/assembly/linux/test.sh
+++ b/examples/helloworld/dubbo/go-client/assembly/linux/test.sh
@@ -1,13 +1,19 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 
 set -e
diff --git a/examples/helloworld/dubbo/go-client/assembly/mac/dev.sh b/examples/helloworld/dubbo/go-client/assembly/mac/dev.sh
index b68ac83..c828476 100644
--- a/examples/helloworld/dubbo/go-client/assembly/mac/dev.sh
+++ b/examples/helloworld/dubbo/go-client/assembly/mac/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-18 13:24
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/helloworld/dubbo/go-client/assembly/mac/release.sh b/examples/helloworld/dubbo/go-client/assembly/mac/release.sh
index 688288b..91c2dfe 100644
--- a/examples/helloworld/dubbo/go-client/assembly/mac/release.sh
+++ b/examples/helloworld/dubbo/go-client/assembly/mac/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/helloworld/dubbo/go-client/assembly/mac/test.sh b/examples/helloworld/dubbo/go-client/assembly/mac/test.sh
index 56d6c11..a7853f5 100644
--- a/examples/helloworld/dubbo/go-client/assembly/mac/test.sh
+++ b/examples/helloworld/dubbo/go-client/assembly/mac/test.sh
@@ -1,13 +1,19 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 
 set -e
diff --git a/examples/helloworld/dubbo/go-client/assembly/windows/dev.sh b/examples/helloworld/dubbo/go-client/assembly/windows/dev.sh
index 91cf6f2..10a3866 100644
--- a/examples/helloworld/dubbo/go-client/assembly/windows/dev.sh
+++ b/examples/helloworld/dubbo/go-client/assembly/windows/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-18 13:24
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/helloworld/dubbo/go-client/assembly/windows/release.sh b/examples/helloworld/dubbo/go-client/assembly/windows/release.sh
index f317720..21af573 100644
--- a/examples/helloworld/dubbo/go-client/assembly/windows/release.sh
+++ b/examples/helloworld/dubbo/go-client/assembly/windows/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/helloworld/dubbo/go-client/assembly/windows/test.sh b/examples/helloworld/dubbo/go-client/assembly/windows/test.sh
index 7dd2bec..2104da8 100644
--- a/examples/helloworld/dubbo/go-client/assembly/windows/test.sh
+++ b/examples/helloworld/dubbo/go-client/assembly/windows/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/helloworld/dubbo/go-server/assembly/bin/load.sh b/examples/helloworld/dubbo/go-server/assembly/bin/load.sh
index 47fc5e3..2e127ac 100644
--- a/examples/helloworld/dubbo/go-server/assembly/bin/load.sh
+++ b/examples/helloworld/dubbo/go-server/assembly/bin/load.sh
@@ -1,13 +1,19 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : dubbogo app devops script
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-05-13 02:01
-# FILE    : load.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 APP_NAME="APPLICATION_NAME"
 APP_ARGS=""
diff --git a/examples/helloworld/dubbo/go-server/assembly/common/app.properties b/examples/helloworld/dubbo/go-server/assembly/common/app.properties
index dffb755..1f0827e 100644
--- a/examples/helloworld/dubbo/go-server/assembly/common/app.properties
+++ b/examples/helloworld/dubbo/go-server/assembly/common/app.properties
@@ -1,13 +1,19 @@
-# dubbogo application configure script
-# ******************************************************
-# DESC    : application environment variable
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:29
-# FILE    : app.properties
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 TARGET_EXEC_NAME="user_info_server"
 # BUILD_PACKAGE="dubbogo-examples/user-info/server/app"
diff --git a/examples/helloworld/dubbo/go-server/assembly/common/build.sh b/examples/helloworld/dubbo/go-server/assembly/common/build.sh
index 15ac904..89a95ce 100644
--- a/examples/helloworld/dubbo/go-server/assembly/common/build.sh
+++ b/examples/helloworld/dubbo/go-server/assembly/common/build.sh
@@ -1,13 +1,19 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:28
-# FILE    : build.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 rm -rf target/
 
diff --git a/examples/helloworld/dubbo/go-server/assembly/linux/dev.sh b/examples/helloworld/dubbo/go-server/assembly/linux/dev.sh
index 55886f0..d830ac9 100644
--- a/examples/helloworld/dubbo/go-server/assembly/linux/dev.sh
+++ b/examples/helloworld/dubbo/go-server/assembly/linux/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2018-06-24 17:32
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/helloworld/dubbo/go-server/assembly/linux/release.sh b/examples/helloworld/dubbo/go-server/assembly/linux/release.sh
index 9772ad9..9930380 100644
--- a/examples/helloworld/dubbo/go-server/assembly/linux/release.sh
+++ b/examples/helloworld/dubbo/go-server/assembly/linux/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/helloworld/dubbo/go-server/assembly/linux/test.sh b/examples/helloworld/dubbo/go-server/assembly/linux/test.sh
index 2fc4a98..87144bb 100644
--- a/examples/helloworld/dubbo/go-server/assembly/linux/test.sh
+++ b/examples/helloworld/dubbo/go-server/assembly/linux/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/helloworld/dubbo/go-server/assembly/mac/dev.sh b/examples/helloworld/dubbo/go-server/assembly/mac/dev.sh
index 5dfa784..3a7659b 100644
--- a/examples/helloworld/dubbo/go-server/assembly/mac/dev.sh
+++ b/examples/helloworld/dubbo/go-server/assembly/mac/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2018-06-24 17:32
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/helloworld/dubbo/go-server/assembly/mac/release.sh b/examples/helloworld/dubbo/go-server/assembly/mac/release.sh
index 1ec21c7..1c4bce4 100644
--- a/examples/helloworld/dubbo/go-server/assembly/mac/release.sh
+++ b/examples/helloworld/dubbo/go-server/assembly/mac/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/helloworld/dubbo/go-server/assembly/mac/test.sh b/examples/helloworld/dubbo/go-server/assembly/mac/test.sh
index d34914c..69206e3 100644
--- a/examples/helloworld/dubbo/go-server/assembly/mac/test.sh
+++ b/examples/helloworld/dubbo/go-server/assembly/mac/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 set -e
 
diff --git a/examples/helloworld/dubbo/go-server/assembly/windows/dev.sh b/examples/helloworld/dubbo/go-server/assembly/windows/dev.sh
index 97fbb6f..011fb41 100644
--- a/examples/helloworld/dubbo/go-server/assembly/windows/dev.sh
+++ b/examples/helloworld/dubbo/go-server/assembly/windows/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2018-06-24 17:34
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/helloworld/dubbo/go-server/assembly/windows/release.sh b/examples/helloworld/dubbo/go-server/assembly/windows/release.sh
index 782cb10..679a26a 100644
--- a/examples/helloworld/dubbo/go-server/assembly/windows/release.sh
+++ b/examples/helloworld/dubbo/go-server/assembly/windows/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/helloworld/dubbo/go-server/assembly/windows/test.sh b/examples/helloworld/dubbo/go-server/assembly/windows/test.sh
index 2037dde..4a36de0 100644
--- a/examples/helloworld/dubbo/go-server/assembly/windows/test.sh
+++ b/examples/helloworld/dubbo/go-server/assembly/windows/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 
 set -e
diff --git a/examples/helloworld/dubbo/java-server/build.sh b/examples/helloworld/dubbo/java-server/build.sh
index 0c197da..7b5755b 100644
--- a/examples/helloworld/dubbo/java-server/build.sh
+++ b/examples/helloworld/dubbo/java-server/build.sh
@@ -1,8 +1,19 @@
 #!/usr/bin/env bash
-# ******************************************************
-# EMAIL   : alexstocks@foxmail.com
-# FILE    : build.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 # mvn dependency:sources
 mvn clean package -Dmaven.test.skip
diff --git a/examples/helloworld/dubbo/java-server/pom.xml b/examples/helloworld/dubbo/java-server/pom.xml
index 9751578..8c13228 100644
--- a/examples/helloworld/dubbo/java-server/pom.xml
+++ b/examples/helloworld/dubbo/java-server/pom.xml
@@ -1,4 +1,19 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!--
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+-->
+
+
 <project xmlns="http://maven.apache.org/POM/4.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
diff --git a/examples/helloworld/dubbo/java-server/script/debug.sh b/examples/helloworld/dubbo/java-server/script/debug.sh
index 27c5d80..851957a 100644
--- a/examples/helloworld/dubbo/java-server/script/debug.sh
+++ b/examples/helloworld/dubbo/java-server/script/debug.sh
@@ -1,13 +1,20 @@
-#!/us1r/bin/env bash
-# ******************************************************
-# DESC    :
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-09 21:52
-# FILE    : to debug user info dubbo server
-# ******************************************************
+#!/usr/bin/env bash
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 # jdb -classpath /Users/alex/tmp/us/conf:/Users/alex/tmp/us/lib/*:/Users/alex/test/java/dubbo/2.5.4/dubbo-remoting/dubbo-remoting-api/src/main/java/ com.alibaba.dubbo.container.Main
 jdb -classpath /Users/alex/tmp/us/conf:/Users/alex/tmp/us/lib/* -sourcepath /Users/alex/test/java/dubbo/2.5.4/dubbo-remoting/dubbo-remoting-api/src/main/java/:/Users/alex/tmp/java-server/src/main/java com.alibaba.dubbo.container.Main
diff --git a/examples/helloworld/dubbo/java-server/src/main/assembly/assembly.xml b/examples/helloworld/dubbo/java-server/src/main/assembly/assembly.xml
index 2f01fea..98a2e10 100644
--- a/examples/helloworld/dubbo/java-server/src/main/assembly/assembly.xml
+++ b/examples/helloworld/dubbo/java-server/src/main/assembly/assembly.xml
@@ -1,18 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
 <!--
- - Copyright 1999-2011 Alibaba Group.
- -  
- - Licensed under the Apache License, Version 2.0 (the "License");
- - you may not use this file except in compliance with the License.
- - You may obtain a copy of the License at
- -  
- -      http://www.apache.org/licenses/LICENSE-2.0
- -  
- - Unless required by applicable law or agreed to in writing, software
- - distributed under the License is distributed on an "AS IS" BASIS,
- - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- - See the License for the specific language governing permissions and
- - limitations under the License.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
 -->
+
 <assembly>
 	<id>assembly</id>
 	<formats>
diff --git a/examples/helloworld/dubbo/java-server/src/main/java/com/ikurento/user/User.java b/examples/helloworld/dubbo/java-server/src/main/java/com/ikurento/user/User.java
index 06f3f18..fd2cafb 100644
--- a/examples/helloworld/dubbo/java-server/src/main/java/com/ikurento/user/User.java
+++ b/examples/helloworld/dubbo/java-server/src/main/java/com/ikurento/user/User.java
@@ -1,5 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package com.ikurento.user;
-// ref: https://github.com/JoeCao/dubbo_jsonrpc_example/tree/master/dubbo_server/src/main/java/com/ofpay/demo/api
 
 import java.util.Date;
 import java.io.Serializable;
diff --git a/examples/helloworld/dubbo/java-server/src/main/java/com/ikurento/user/UserProvider.java b/examples/helloworld/dubbo/java-server/src/main/java/com/ikurento/user/UserProvider.java
index f3301cd..b1eeab8 100644
--- a/examples/helloworld/dubbo/java-server/src/main/java/com/ikurento/user/UserProvider.java
+++ b/examples/helloworld/dubbo/java-server/src/main/java/com/ikurento/user/UserProvider.java
@@ -1,6 +1,21 @@
-package com.ikurento.user;
-// https://github.com/JoeCao/dubbo_jsonrpc_example/tree/master/dubbo_server/src/main/java/com/ofpay/demo/api
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 
+package com.ikurento.user;
 
 public interface UserProvider {
 
diff --git a/examples/helloworld/dubbo/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java b/examples/helloworld/dubbo/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java
index 4a394b8..0d66c43 100644
--- a/examples/helloworld/dubbo/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java
+++ b/examples/helloworld/dubbo/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java
@@ -1,6 +1,21 @@
-package com.ikurento.user;
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 
-// ref: https://github.com/JoeCao/dubbo_jsonrpc_example/tree/master/dubbo_server/src/main/java/com/ofpay/demo/api
+package com.ikurento.user;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
diff --git a/examples/helloworld/dubbo/java-server/src/main/resources/META-INF/spring/dubbo.provider.xml b/examples/helloworld/dubbo/java-server/src/main/resources/META-INF/spring/dubbo.provider.xml
index fe23e1f..edd01dc 100644
--- a/examples/helloworld/dubbo/java-server/src/main/resources/META-INF/spring/dubbo.provider.xml
+++ b/examples/helloworld/dubbo/java-server/src/main/resources/META-INF/spring/dubbo.provider.xml
@@ -1,19 +1,18 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
- - Copyright 1999-2011 Alibaba Group.
- -
- - Licensed under the Apache License, Version 2.0 (the "License");
- - you may not use this file except in compliance with the License.
- - You may obtain a copy of the License at
- -
- -      http://www.apache.org/licenses/LICENSE-2.0
- -
- - Unless required by applicable law or agreed to in writing, software
- - distributed under the License is distributed on an "AS IS" BASIS,
- - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- - See the License for the specific language governing permissions and
- - limitations under the License.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
 -->
+
 <beans xmlns="http://www.springframework.org/schema/beans"
 	   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	   xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"
diff --git a/protocol/jsonrpc/http.go b/protocol/jsonrpc/http.go
index 46e2da0..b64a3a3 100644
--- a/protocol/jsonrpc/http.go
+++ b/protocol/jsonrpc/http.go
@@ -146,7 +146,6 @@ func (c *HTTPClient) Call(ctx context.Context, service common.URL, req *Request,
 
 // !!The high level of complexity and the likelihood that the fasthttp client has not been extensively used
 // in production means that you would need to expect a very large benefit to justify the adoption of fasthttp today.
-// from: http://big-elephants.com/2016-12/fasthttp-client/
 func (c *HTTPClient) Do(addr, path string, httpHeader http.Header, body []byte) ([]byte, error) {
 	u := url.URL{Host: strings.TrimSuffix(addr, ":"), Path: path}
 	httpReq, err := http.NewRequest("POST", u.String(), bytes.NewBuffer(body))
diff --git a/registry/directory/directory.go b/registry/directory/directory.go
index 11687f8..6280918 100644
--- a/registry/directory/directory.go
+++ b/registry/directory/directory.go
@@ -80,7 +80,7 @@ func NewRegistryDirectory(url *common.URL, registry registry.Registry, opts ...O
 	}, nil
 }
 
-//subscibe from registry
+//subscribe from registry
 func (dir *registryDirectory) Subscribe(url common.URL) {
 	for {
 		if !dir.registry.IsAvailable() {
diff --git a/registry/zookeeper/registry.go b/registry/zookeeper/registry.go
index 6fa38a7..ff57eb6 100644
--- a/registry/zookeeper/registry.go
+++ b/registry/zookeeper/registry.go
@@ -233,7 +233,7 @@ func (r *zkRegistry) Register(conf common.URL) error {
 		r.cltLock.Lock()
 		// Note the difference between consumer and consumerZookeeperRegistry (consumer use conf.Path).
 		// Because the consumer wants to provide monitoring functions for the selector,
-		// the provider allows multiple groups or constants of the same service to be registered.
+		// the provider allows multiple groups or versions of the same service to be registered.
 		_, ok = r.services[conf.Key()]
 		r.cltLock.Unlock()
 		if ok {
@@ -381,7 +381,11 @@ func (r *zkRegistry) registerTempZookeeperNode(root string, node string) error {
 	}
 	zkPath, err = r.client.RegisterTemp(root, node)
 	if err != nil {
-		logger.Errorf("RegisterTempNode(root{%s}, node{%s}) = error{%v}", root, node, perrors.WithStack(err))
+		if err == zk.ErrNodeExists {
+			logger.Warnf("RegisterTempNode(root{%s}, node{%s}) = error{%v}", root, node, perrors.WithStack(err))
+		} else {
+			logger.Errorf("RegisterTempNode(root{%s}, node{%s}) = error{%v}", root, node, perrors.WithStack(err))
+		}
 		return perrors.WithMessagef(err, "RegisterTempNode(root{%s}, node{%s})", root, node)
 	}
 	logger.Debugf("create a zookeeper node:%s", zkPath)
diff --git a/remoting/zookeeper/client.go b/remoting/zookeeper/client.go
index 008848e..a7fc568 100644
--- a/remoting/zookeeper/client.go
+++ b/remoting/zookeeper/client.go
@@ -65,7 +65,7 @@ func StateToString(state zk.State) string {
 	case zk.StateConnectedReadOnly:
 		return "zookeeper connect readonly"
 	case zk.StateSaslAuthenticated:
-		return "zookeeper sasl authenticaed"
+		return "zookeeper sasl authenticated"
 	case zk.StateExpired:
 		return "zookeeper connection expired"
 	case zk.StateConnected:
@@ -118,7 +118,7 @@ func ValidateZookeeperClient(container zkClientFacade, opts ...Option) error {
 	defer lock.Unlock()
 
 	if container.ZkClient() == nil {
-		//in dubbp ,every registry only connect one node ,so this is []string{r.Address}
+		//in dubbo ,every registry only connect one node ,so this is []string{r.Address}
 		timeout, err := time.ParseDuration(url.GetParam(constant.REGISTRY_TIMEOUT_KEY, constant.DEFAULT_REG_TIMEOUT))
 		if err != nil {
 			logger.Errorf("timeout config %v is invalid ,err is %v",
@@ -128,7 +128,7 @@ func ValidateZookeeperClient(container zkClientFacade, opts ...Option) error {
 		zkAddresses := strings.Split(url.Location, ",")
 		newClient, err := newZookeeperClient(opions.zkName, zkAddresses, timeout)
 		if err != nil {
-			logger.Warnf("newZookeeperClient(name{%s}, zk addresss{%v}, timeout{%d}) = error{%v}",
+			logger.Warnf("newZookeeperClient(name{%s}, zk address{%v}, timeout{%d}) = error{%v}",
 				opions.zkName, url.Location, timeout.String(), err)
 			return perrors.WithMessagef(err, "newZookeeperClient(address:%+v)", url.Location)
 		}
diff --git a/remoting/zookeeper/facade_test.go b/remoting/zookeeper/facade_test.go
index 46edd49..58e0d69 100644
--- a/remoting/zookeeper/facade_test.go
+++ b/remoting/zookeeper/facade_test.go
@@ -75,7 +75,7 @@ func (r *mockFacade) IsAvailable() bool {
 	return true
 }
 
-func Test_Fascade(t *testing.T) {
+func Test_Facade(t *testing.T) {
 	ts, z, event, err := NewMockZookeeperClient("test", 15*time.Second)
 	assert.NoError(t, err)
 	defer ts.Stop()
diff --git a/remoting/zookeeper/listener.go b/remoting/zookeeper/listener.go
index 3df87ed..fda265c 100644
--- a/remoting/zookeeper/listener.go
+++ b/remoting/zookeeper/listener.go
@@ -245,67 +245,6 @@ func (l *ZkEventListener) listenDirEvent(zkPath string, listener remoting.DataLi
 	}
 }
 
-//
-//func (l *ZkEventListener) listenFileEvent(zkPath string, listener remoting.DataListener) {
-//	l.wg.EventTypeAdd(1)
-//	defer l.wg.Done()
-//
-//	var (
-//		failTimes int
-//		event     chan struct{}
-//		zkEvent   zk.Event
-//	)
-//	event = make(chan struct{}, 4)
-//	defer close(event)
-//	for {
-//		// get current children for a zkPath
-//		content,_, eventCh, err := l.client.Conn.GetW(zkPath)
-//		if err != nil {
-//			failTimes++
-//			if MaxFailTimes <= failTimes {
-//				failTimes = MaxFailTimes
-//			}
-//			logger.Errorf("listenFileEvent(path{%s}) = error{%v}", zkPath, err)
-//			// clear the event channel
-//		CLEAR:
-//			for {
-//				select {
-//				case <-event:
-//				default:
-//					break CLEAR
-//				}
-//			}
-//			l.client.RegisterEvent(zkPath, &event)
-//			select {
-//			case <-time.After(timeSecondDuration(failTimes * ConnDelay)):
-//				l.client.UnregisterEvent(zkPath, &event)
-//				continue
-//			case <-l.client.Done():
-//				l.client.UnregisterEvent(zkPath, &event)
-//				logger.Warnf("client.done(), listen(path{%s}) goroutine exit now...", zkPath)
-//				return
-//			case <-event:
-//				logger.Infof("get zk.EventNodeDataChange notify event")
-//				l.client.UnregisterEvent(zkPath, &event)
-//				l.handleZkNodeEvent(zkPath, nil, listener)
-//				continue
-//			}
-//		}
-//		failTimes = 0
-//
-//		select {
-//		case zkEvent = <-eventCh:
-//			logger.Warnf("get a zookeeper zkEvent{type:%s, server:%s, path:%s, state:%d-%s, err:%s}",
-//				zkEvent.Type.String(), zkEvent.Server, zkEvent.Path, zkEvent.State, StateToString(zkEvent.State), zkEvent.Err)
-//
-//			l.handleZkNodeEvent(zkEvent.Path, children, listener)
-//		case <-l.client.Done():
-//			logger.Warnf("client.done(), listen(path{%s}) goroutine exit now...", zkPath)
-//			return
-//		}
-//	}
-//}
-
 func timeSecondDuration(sec int) time.Duration {
 	return time.Duration(sec) * time.Second
 }