Eclipse启动Tomcat错误：
Several ports (8080,8009) required by Tomcat v6.0 Server at localhost are already in use. Theserver may already be running in another process, or a system process may beusing the port. To start this server you will need to stop the other process orchange 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 /pid848 /F
结束该进程
再次在eclipse中启动tomcat正常
