Web server failed to start. Port xxxx was already in use IDEA端口被占用 問題總結

錯誤資訊如下:

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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

           

錯誤原因:

IDEA重新開機時,端口被占用

netstat -ano | findstr 端口号
           

taskkill -PID 程序号 -F