Web server failed to start. Port xxxx was already in use IDEA端口被占用 问题总结

错误信息如下:

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APPLICATION FAILED TO START
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Description:

Web server failed to start. Port 8888 was already in use.

Action:

Identify and stop the process that's listening on port 8888 or configure this application to listen on another port.


Process finished with exit code 1

错误原因:

IDEA重启时,端口被占用

解决方案:

netstat -ano | findstr 端口号

taskkill -PID 进程号 -F