解决端口占用问题

一、出现问题 

The Tomcat connector configured to listen on port 8081 failed to start. 
The port may already be in use or the connector may be misconfigured.

Verify the connector's configuration, identify and stop any process that's 
listening on port 8081, or configure this application to listen on another port.

Exception: Address already in use: bind

 

二、windows系统解决方法

  1.win+R键，输入cmd，输入以下命令 查看端口8081被哪个进程占用

netstat -ano|findstr 8081

  2.查看进程是哪个应用

tasklist|findstr 9680

  3.根据进程号，停止进程 

taskkill /f /t /pid 9680

 

三、Linux系统解决方法

  1.登录root用户，命令行输入以下命令 查看端口8081被哪个进程占用

netstat -ntlp|grep 8081

  2.根据进程号，停止进程

kill -9 25412