java应用程序打印“侦听地址为5005的传输dt_socket”，并且不会停止

Question

我使用典型参数开始代码执行：

java -Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=5005 myPackage.myMainClassname

应用程序启动，打印“侦听地址为5005的传输dt_socket”并。。。更进一步！没有任何等待连接的尝试。我可以在执行和调试过程中连接到它。但是为什么应用程序不等待来自调试器的连接呢

看起来我的配置有问题，但我无法找出根本原因。我尝试了几种方法来指定调试设置、不同的端口、以管理员身份运行、关闭防火墙——没有任何帮助

Answer 1

Select menu "Run/Edit Configurations". Check: "Edit configurations" dialog pops up. Click on "+" icon, select "Remote" from the list. Check: new configuration with name "Unnamed" appears under "Remote" category. Change configuration name to something more sensible, like "Remote Debug". Don't change any other parameters, just click "OK".

Run web-application under the debugger

Start gradle task "appStartDebug" under IntelliJ IDEA. Attention: do not try to start this task under the debugger. Run it in normal mode. Check: you should see "Listening for transport dt_socket at address: 5005" in "Run" output window. Select menu "Run/Run...", select "Remote Debug" configuration, select "Debug" command. Check: you should see "Connected to the target VM, address: 'localhost:5005', transport: 'socket'" in "Debug" output window.

现在您的web应用程序正在调试器下运行：您 可以设置断点、监视/检查变量等

Answer 2

如果希望它等待连接，则需要指定suspend=y。您的调试正在工作。如果你尝试连接，你将能够。很可能您只是习惯于使用suspend=y，它会阻塞直到建立连接

当suspend=n时应出现该行为