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Posted to commits@servicecomb.apache.org by ni...@apache.org on 2018/04/13 09:55:37 UTC
[incubator-servicecomb-website] branch master updated: SCB-457 show
how to use gradle with java chassis (#61)
This is an automated email from the ASF dual-hosted git repository.
ningjiang pushed a commit to branch master
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The following commit(s) were added to refs/heads/master by this push:
new bb6fc86 SCB-457 show how to use gradle with java chassis (#61)
bb6fc86 is described below
commit bb6fc86809fd0ef88bda2fdd03031d38a05e9d32
Author: Eric Lee <da...@huawei.com>
AuthorDate: Fri Apr 13 17:55:35 2018 +0800
SCB-457 show how to use gradle with java chassis (#61)
Signed-off-by: Eric Lee <da...@huawei.com>
---
...uild-java-chassis-microservices-using-gradle.md | 98 ++++++++++++++++++++++
1 file changed, 98 insertions(+)
diff --git a/_posts/cn/2018-04-13-build-java-chassis-microservices-using-gradle.md b/_posts/cn/2018-04-13-build-java-chassis-microservices-using-gradle.md
new file mode 100644
index 0000000..90e1219
--- /dev/null
+++ b/_posts/cn/2018-04-13-build-java-chassis-microservices-using-gradle.md
@@ -0,0 +1,98 @@
+---
+title: "使用gradle构建基于Java Chassis开发的微服务"
+lang: cn
+ref: build-java-chassis-microservices-using-gradle
+permalink: /cn/docs/build-java-chassis-microservices-using-gradle/
+excerpt: ""
+last_modified_at: 2018-04-13T09:18:43+08:00
+author: Eric Lee
+tags: [gradle]
+redirect_from:
+ - /theme-setup/
+---
+
+maven和gradle都是Java世界中常用的构建工具。在[Java Chassis](https://github.com/apache/incubator-servicecomb-java-chassis)项目中采用了maven作为其构建工具，并在maven中心仓库定期发布其最新稳定版。然而，鉴于gradle最新发布版(4.6.0)还不支持maven的统一版本管理(BOM)功能，则在使用gradle构建基于Java Chassis开发的微服务时，需要用到Spring的[依赖管理插件](https://github.com/spring-gradle-plugins/dependency-management-plugin)来引入Java Chassis的版本管理来统一依赖项的版本从而避免产生版本冲突。
+
+在maven中，Java Chassis的依赖管理通过以下方式即可引入：
+
+ ```xml
+ <dependencyManagement>
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.servicecomb</groupId>
+ <artifactId>java-chassis-dependencies</artifactId>
+ <version>1.0.0-m1</version>
+ <type>pom</type>
+ <scope>import</scope>
+ </dependency>
+ </dependencies>
+ </dependencyManagement>
+ ```
+
+在gradle中，则需要以下三步完成，具体可参考：[https://github.com/apache/incubator-servicecomb-java-chassis/pull/640/files#diff-8d0fdb4970d74d053b6585c3d5ae4cc2R36](https://github.com/apache/incubator-servicecomb-java-chassis/pull/640/files#diff-8d0fdb4970d74d053b6585c3d5ae4cc2R36)。
+
+1. 声明使用maven仓库及依赖管理插件的依赖
+
+ ```gradle
+ buildscript {
+ repositories {
+ mavenLocal()
+ mavenCentral()
+ }
+ dependencies {
+ classpath('io.spring.gradle:dependency-management-plugin:1.0.4.RELEASE')
+ }
+ }
+ ```
+
+2. 启用依赖管理插件
+
+ ```gradle
+ apply plugin: 'io.spring.dependency-management'
+ ```
+
+3. 声明Java Chassis的统一依赖管理
+
+ ```gradle
+ dependencyManagement {
+ imports {
+ mavenBom 'org.apache.servicecomb:java-chassis-dependencies:1.0.0-m1'
+ }
+ }
+ ```
+
+**注意：** 在每个子模块中都需要进行上述三步配置。
+
+对统一版本管理配置完成后，可增加程序运行入口使得命令行下也能方便的通过gradle运行应用，以便快速验证。其中，可将应用分为Spring Boot应用和非Spring Boot应用来为其添加启动入口：
+
+1. Spring Boot应用
+
+ 1. 声明使用maven仓库及Spring Boot插件的依赖
+
+ ```gradle
+ buildscript {
+ dependencies {
+ classpath("org.springframework.boot:spring-boot-gradle-plugin:1.4.5.RELEASE")
+ }
+ repositories {
+ mavenLocal()
+ mavenCentral()
+ }
+ }
+ ```
+
+ 2. 启用Spring Boot插件
+
+ ```gradle
+ apply plugin: 'org.springframework.boot'
+ ```
+
+2. 非Spring Boot应用
+
+ 非Spring Boot应用只需要在`build.gradle`文件中使用`application`插件并指明应用入口方法即可：
+
+ ```gradle
+ apply plugin: 'application'
+
+ mainClassName = 'org.packageName.XXXMain'
+ ```
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