Eclipse启动Tomcat错误：Several ports (8080, 8009) required by Tomcat v6.0 Server at localhost are already

Eclipse启动Tomcat错误：

Several ports (8080, 8009) required by Tomcat v6.0 Server at localhost are already in use. The server may already be running in another process, or a system process may be using the port. To start this server you will need to stop the other process or change the port number(s).

可以判断8080、8009端口已经被占用，通过以下方法，找出被哪个进程占用：

在命令提示符下，输入netstat -aon | findstr 8080

获得该端口被PID为848的进程占用

输入tasklist |findstr 848:

可以获得当前端口被javaw.exe占用

继续输入taskkill -F -IM javaw.exe或taskkill /pid 848 /F

结束该进程

再次在eclipse中启动tomcat正常

感谢@lovemu2016分享，仅供自己学习解决问题。