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

问题

  • 在重启springboot的时候出现报下面这个错误:
    Web server failed to start. Port 8888 was already in use

解决方法

  1. 首先打开cmd运行界面,输入netstat -ano,查看端口进程ID。
    Web server failed to start. Port 8888 was already in use
  2. 如下图所示,8888端口的进程ID(PID)为2232
    Web server failed to start. Port 8888 was already in use
  3. 然后将该ID的进程杀死。输入taskkill /F /pid PID
    Web server failed to start. Port 8888 was already in use
  4. 最后重启项目即可。
    Web server failed to start. Port 8888 was already in use