The Tomcat connector configured to listen on port 8080 failed to start. The port may already be in use or the connector【端口号被占用】

Springboot 8080端口被占用报错：

The Tomcat connector configured to listen on port 8080 failed to start. The port may already be in use or the connector may be misconfigured

解决方法 ：

cmd打开命令提示符，输入如下命令

netstat -aon|findstr 8080

taskkill /f /t /im 9260