MAVEN_OPTS和CATALINA_OPTS的作用

最新推荐文章于 2025-10-09 09:34:50 发布

原创最新推荐文章于 2025-10-09 09:34:50 发布 · 605 阅读

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本文介绍如何通过配置MAVEN_OPTS与CATALINA_OPTS实现Maven项目及Tomcat应用服务器的远程调试。设置完成后，运行特定Maven命令会等待调试器连接，此时可通过IDE建立远程调试连接。

MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,address=1044,server=y,suspend=n

CATALINA_OPTS=-server -Xdebug -Xnoagent -Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=8787

他们的目的都是一样的，就是远程调试。无非一个是maven的远程调试，一个是tomcat的远程调试。
更具体的说明如下，以MAVEN_OPTS为例：

After setting this property, run "maven cactus:test" (or whatever goal to debug) and it will block, waiting for a debug connection.

Then, in your IDE, select the "Run -> Debug" window and create a new "Remote Java Application" configuration, passing the port set in MAVEN_OPTS (8787 in this case).

Once running this configuration in debug, the blocked Maven session will continue, enabling debugging from your IDE.