是否有 Maven 插件可让您检查存储库中是否有更新版本的依赖项可用？
假设您使用的是 1.2 版本的依赖项 X。现在，X 的新版本与 1.3 版本一起发布。我想知道，根据我项目中使用的依赖项，哪些依赖项有更新的版本可用。
Maven 版本插件和它的mojodisplay- dependency-updates是您正在寻找的：
display- dependency-updates
mvn versions:display-dependency-updates
这是输出的样子：
[INFO] ------------------------------------------------------------------------ [INFO] Building Build Helper Maven Plugin [INFO] task-segment: [versions:display-dependency-updates] [INFO] ------------------------------------------------------------------------ [INFO] [versions:display-dependency-updates] [INFO] [INFO] The following dependency updates are available: [INFO] org.apache.maven:maven-artifact ........................ 2.0 -> 2.0.9 [INFO] org.apache.maven:maven-plugin-api ...................... 2.0 -> 2.0.9 [INFO] org.apache.maven:maven-project ....................... 2.0.2 -> 2.0.9 [INFO] org.codehaus.plexus:plexus-utils ....................... 1.1 -> 1.5.6 [INFO] [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESSFUL [INFO] ------------------------------------------------------------------------ [INFO] Total time: 17 seconds [INFO] Finished at: Fri Aug 15 10:46:03 IST 2008 [INFO] Final Memory: 10M/167M [INFO] ------------------------------------------------------------------------
