maven 自动更新子模块的依赖版本号

maven 多模块自动更新子模块的api版本号

1： parent
mvn -N versions:update-child-modules
mvn deploy -N
2: service
deploy
3: 子模块api

在parent的pom.xml目录执行：
mvn -N versions:update-child-modules

[INFO] Scanning for projects...[INFO] Downloading: .......[INFO] Module: byron4j-agent[INFO]     parent was com.byron4j:byron4j-parent:1.2.2-SNAPSHOT[INFO]     updated to com.byron4j:byron4j-parent:1.2.2-RELEASE[INFO] Module: byron4j-agent-api[INFO]     parent was com.byron4j:byron4j-parent:1.2.2-SNAPSHOT[INFO]     updated to com.byron4j:byron4j-parent:1.2.2-RELEASE[INFO] Module: byron4j-common[INFO]     parent was com.byron4j:byron4j-parent:1.2.2-SNAPSHOT[INFO]     updated to com.byron4j:byron4j-parent:1.2.2-RELEASE[INFO] ------------------------------------------------------------------------[INFO] BUILD SUCCESS[INFO] ------------------------------------------------------------------------[INFO] Total time: 20.166 s[INFO] Finished at: 2017-06-08T18:51:58+08:00[INFO] Final Memory: 16M/173M[INFO] ------------------------------------------------------------------------

执行完毕后，看到所有子模块均更新了相应的api版本。