Jenkins中maven的作用--构建项目（三）

本文主要根据Jenkins上的日志来继续说明构建项目的过程，上文我们已经讲到构建一个测试环境或单独终端的过程，详情可以了解上篇文章

一、背景介绍

首先看下SVN代码的仓库的结构：

代码仓库里有一个文件夹，可以随便取名，文件夹中可以放置很多单独的项目，每个项目下有branch，trunk，demand三个文件。在branch下面可以有pc端，微信端，

APP端，后台等终端，从下面的结构中，可以看出每个终端的代码中有资源文件夹src（类的定义，配置文件，说明文档，jar包等）和pom文件。

二、构建trunk项目

当发布正式环境时需先先构建trunk，然后发布正式项目，因此此时需要注意，如果有项目功能没有写完，不能直接构建trunk，此时构建trunk会将仓库下所有项目修改或更新的部分全部更新到Jenkins工作目录中。

1、Jenkins中的SVN地址：

构建正式环境：需要构建trunk，将代码仓库中所有变动的代码和Jenkins工作目录中的代码对比，然后更新Jenkins工作目录的代码
3.4版本trunk地址
https://101.21.101.111:443/svn/代码仓库/branches/qianrongyiV3.4（项目下有web，APP，WeChat等终端）
3.4版本正式项目地址：
https://101.21.101.111:443/svn/代码仓库/branches/qianrongyiV3.4/qian-web（pom文件）（单独web终端）


 构建预发布环境：不需要构建trunk，只需要单独构建项目即可，将单独项目变动部分更新。
3.4版本预发布环境：
https://101.21.101.111:443/svn/代码仓库/branches/qianrongyiV3.4/qian-app

2、构建3.4版本trunk的过程：

  1 Started by user 3798233333@qq.com
  2 Building in workspace /bat/jenkins/workspace/3.4-pro-trunk     ##在Jenkins工作目录中更新3.4-pro-trunk，如果没有这个文件夹，则创建。
  3 Updating https://101.21.101.111:443/svn/代码仓库/branches/qianrongyiV3.4 at revision '2018-02-08T17:49:41.934 +0800'
  4 下面内容表示更新Jenkins工作目录中项目的内容（根据SVN仓库中的文件与Jenkins工作目录中的文件对比），U表示更新；A表示添加；D表示删除。
  5 U（update）qianee-common/src/main/java/com/test/qianee/constants/Constants.java（全路径为：/bat/jenkins/workspace/3.4-pro-trunk/qianee-common/src/main/java/com/test/qianee/constants/Constants.java;下面路径相同）
  6 A（add）  qianee-service/src/main/java/com/test/qianee/service/StatisticPlatformIncomeServiceImpl.java
  7 U         qianee-service/src/main/java/com/test/qianee/service/CapitalmanagerService.java
  8 A         qianee-service/src/main/java/com/test/qianee/service/ContentAdvertisementsLinksImple.java
  9 D（delete）  qianee-service/src/main/java/com/test/qianee/service/impl/ContentAdvertisementsLinksImple.java
 10 D         qianee-service/src/main/java/com/test/qianee/service/impl/StatisticPlatformIncomeServiceImpl.java
 11 
 12 At revision 23920
 13 
 14 Parsing POMs      ##开始分析pom文件
 15 Established TCP socket on 59933
 16 [3.4-pro-trunk] $ java -cp /bat/jenkins/plugins/maven-plugin/WEB-INF/lib/maven32-agent-1.7.jar:/bat/maven/boot/plexus-classworlds-2.5.2.jar:/bat/maven/conf/logging jenkins.maven3.agent.Maven32Main /bat/maven /bat/webapps/jenkins/WEB-INF/lib/remoting-2.59.jar /bat/jenkins/plugins/maven-plugin/WEB-INF/lib/maven32-interceptor-1.7.jar /bat/jenkins/plugins/maven-plugin/WEB-INF/lib/maven3-interceptor-commons-1.7.jar 58833   ##指明了执行这个class文件所需要的所有类的包路径-即系统类加载器的路径
 17 <===[JENKINS REMOTING CAPACITY]===>channel started
 18 Executing Maven:  -B -f /bat/jenkins/workspace/3.4-pro-trunk/pom.xml clean install
 19 [INFO] Scanning for projects... 
 20 [INFO] ------------------------------------------------------------------------
 21 [INFO] Reactor Build Order:   ##反应堆（Reactor）是一个包含了所有需要构建模块的抽象概念；模块会被包含到反应堆；反应堆中所有模块的构建顺序
 22 [INFO] 
 23 [INFO] qianee
 24 [INFO] qianee-wechat-service
 25 [INFO] qianee-talent-wechat-service                                                                        
 26 
 27 项目二：
 28 
 29 [INFO] ------------------------------------------------------------------------
 30 [INFO] Building qianee-wechat-service 3.4-SNAPSHOT
 31 [INFO] ------------------------------------------------------------------------
 32 [INFO] ##加载maven清理插件，清除Jenkins工作目录下项目的target已编译文件
 33 [INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ qianee-wechat-service ---
 34 [INFO] Deleting /bat/jenkins/workspace/3.4-pro-trunk/qianee-wechat-service/target
 35 [INFO] ##为了使项目结构更为清晰，Maven区别对待Java代码文件和资源文件，maven-compiler-plugin用来编译Java代码，maven-resources-plugin则用来处理资源文件。
 36 
 37 默认的主资源文件目录是src/main/resources，很多用户会需要添加额外的资源文件目录，这个时候就可以通过配置maven-resources-plugin来实现。
 38 [INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ qianee-wechat-service ---
 39 [INFO] Using 'UTF-8' encoding to copy filtered resources.
 40 [INFO] Copying 0 resource
 41 [INFO] 
 42 [INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ qianee-wechat-service ---
 43 [INFO] Changes detected - recompiling the module!
 44 [INFO] Compiling 29 source files to /bat/jenkins/workspace/3.4-pro-trunk/qianee-wechat-service/target/classes
 45 [INFO] 
 46 [INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ qianee-wechat-service ---
 47 [INFO] Using 'UTF-8' encoding to copy filtered resources.
 48 [INFO] Copying 0 resource
 49 [INFO] 
 50 [INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ qianee-wechat-service ---
 51 [INFO] Nothing to compile - all classes are up to date
 52 [INFO] 
 53 [INFO] --- maven-surefire-plugin:2.12.4:test (default-test) @ qianee-wechat-service ---
 54 [JENKINS] Recording test results
 55 [INFO] 
 56 [INFO] --- maven-jar-plugin:2.4:jar (default-jar) @ qianee-wechat-service ---
 57 [INFO] Building jar: /bat/jenkins/workspace/3.4-pro-trunk/qianee-wechat-service/target/qianee-wechat-service.jar
 58 [INFO] 
 59 [INFO] --- maven-install-plugin:2.4:install (default-install) @ qianee-wechat-service ---
 60 [INFO] Installing /bat/jenkins/workspace/3.4-pro-trunk/qianee-wechat-service/target/qianee-wechat-service.jar to /root/.m2/repository/com/test/qianee/qianee-wechat-service/3.4-SNAPSHOT/qianee-wechat-service-3.4-SNAPSHOT.jar
 61 [INFO] Installing /bat/jenkins/workspace/3.4-pro-trunk/qianee-wechat-service/pom.xml to /root/.m2/repository/com/test/qianee/qianee-wechat-service/3.4-SNAPSHOT/qianee-wechat-service-3.4-SNAPSHOT.pom
 62 
 63 
 64 -------------------------------------------------------
 65  T E S T S
 66 -------------------------------------------------------
 67 Running com.test.qianee.app.WelcomeApiControllerTest    ##运行app登录控制类测试
 68 2018-02-08 17-52-12 [main] [org.springframework.test.context.web.WebTestContextBootstrapper] [INFO] - Using TestExecutionListeners: [org.springframework.test.context.web.ServletTestExecutionListener@36ecb8fa, org.springframework.test.context.support.DirtiesContextBeforeModesTestExecutionListener@6f644141, org.springframework.test.context.support.DependencyInjectionTestExecutionListener@1ef84b89, org.springframework.test.context.support.DirtiesContextTestExecutionListener@3f271f41]
 69 2018-02-08 17-52-12 [main] [org.springframework.beans.factory.xml.XmlBeanDefinitionReader] [INFO] - Loading XML bean definitions from class path resource [TestContext.xml]
 70 ........(省略数行)......
 71 ==============loaded properties files=================
 72 file [/bat/jenkins/workspace/3.4-pro-trunk/qianee-app/target/classes/application-sms.properties]
 73 .......(省略数行).........
 74 Results :   ##几个类的测试结果
 75 
 76 Tests in error: 
 77   test(com.test.qianee.app.UserApiControllerTest): Result{status=2, msg='该手机号尚未注册，请重新输入或注册', bat=null, msgMap=null}
 78 。。。。。。（省略数行）。。。。。
 79 
 80 Tests run: 15, Failures: 0, Errors: 5, Skipped: 0
 81 
 82 [ERROR] There are test failures.
 83 
 84 Please refer to /bat/jenkins/workspace/3.4-pro-trunk/qianee-app/target/surefire-reports for the individual test results.
 85 [JENKINS] Recording test results
 86 [INFO]   ##APP项目打包
 87 [INFO] --- maven-war-plugin:2.2:war (default-war) @ qianee-app ---
 88 [INFO] Packaging webapp
 89 [INFO] Assembling webapp [qianee-app] in [/bat/jenkins/workspace/3.4-pro-trunk/qianee-app/target/qianee-app]
 90 [INFO] Processing war project
 91 [INFO] Copying webapp resources [/bat/jenkins/workspace/3.4-pro-trunk/qianee-app/src/main/webapp]
 92 [INFO] Webapp assembled in [505 msecs]
 93 [INFO] Building war: /bat/jenkins/workspace/3.4-pro-trunk/qianee-app/target/qianee-app.war
 94 [INFO] WEB-INF/web.xml already added, skipping
 95 [INFO] 
 96 [INFO] --- maven-install-plugin:2.4:install (default-install) @ qianee-app ---
 97 [INFO] Installing /bat/jenkins/workspace/3.4-pro-trunk/qianee-app/target/qianee-app.war to /root/.m2/repository/com/test/qianee/qianee-app/3.4-SNAPSHOT/qianee-app-3.4-SNAPSHOT.war
 98 [INFO] Installing /bat/jenkins/workspace/3.4-pro-trunk/qianee-app/pom.xml to /root/.m2/repository/com/test/qianee/qianee-app/3.4-SNAPSHOT/qianee-app-3.4-SNAPSHOT.pom
 99 [INFO] 
100  。。。。。。（省略数行）。。。。。                                                                       、
101 [INFO] Reactor（反应器） Summary:  
102 [INFO] 
103 [INFO] qianee-web ......................................... SUCCESS [ 16.531 s]
104 [INFO] qianee-wechat-service .............................. SUCCESS [  2.053 s]
105 [INFO] qianee-talent-wechat-service ....................... SUCCESS [  1.889 s]
106 
107 [INFO] ------------------------------------------------------------------------
108 [INFO] BUILD SUCCESS
109 [INFO] ------------------------------------------------------------------------
110 [INFO] Total time: 03:30 min
111 [INFO] Finished at: 2018-02-08T17:53:26+08:00
112 [INFO] Final Memory: 76M/557M
113 [INFO] ---------------------------项目存档---------------------------------------------
114 项目一存档：（将Jenkins工作目录中的war包和pom.xml文件存档备份到用户家目录下）
115 [JENKINS] Archiving（存档，归档） /bat/jenkins/workspace/3.4-pro-trunk/qianee-web/pom.xml to com.test.qianee/qianee-web/3.4-SNAPSHOT/qianee-web-3.4-SNAPSHOT.pom
116 [JENKINS] Archiving /bat/jenkins/workspace/3.4-pro-trunk/qianee-web/target/qianee-web.war to com.test.qianee/qianee-web/3.4-SNAPSHOT/qianee-web-3.4-SNAPSHOT.war
117 项目二存档：
118 [JENKINS] Archiving /bat/jenkins/workspace/3.4-pro-trunk/qianee-talent-wechat-service/pom.xml to com.test.qianee/qianee-talent-wechat-service/3.4-SNAPSHOT/qianee-talent-wechat-service-3.4-SNAPSHOT.pom
119 [JENKINS] Archiving /bat/jenkins/workspace/3.4-pro-trunk/qianee-talent-wechat-service/target/qianee-talent-wechat-service.jar to com.test.qianee/qianee-talent-wechat-service/3.4-SNAPSHOT/qianee-talent-wechat-service-3.4-SNAPSHOT.jar
120 项目三存档：
121 [JENKINS] Archiving /bat/jenkins/workspace/3.4-pro-trunk/qianee-wechat-service/pom.xml to com.test.qianee/qianee-wechat-service/3.4-SNAPSHOT/qianee-wechat-service-3.4-SNAPSHOT.pom
122 [JENKINS] Archiving /bat/jenkins/workspace/3.4-pro-trunk/qianee-wechat-service/target/qianee-wechat-service.jar to com.test.qianee/qianee-wechat-service/3.4-SNAPSHOT/qianee-wechat-service-3.4-SNAPSHOT.jar
123  。。。。。。（省略数行）。。。。。
124 channel stopped
125 Finished: UNSTABLE