Identify and stop the process that‘s listening on port 8080 or configure this application to listen

Identify and stop the process that’s listening on port 8080 or configure this application to listen;
spring boot报错: Web server failed to start. Port 8080 was already in use.

这是很多springboot刚入门会遇到的问题,引起的原因是默认的8080端口被占用;

解决:
1.使用cmd调用命令查看8080端口: netstat -ano | findstr 8080

2.关掉进程: taskkill -PID 16724 -F

3.重启项目