eclipse啟動tomcat錯誤：
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).
可以判斷8080、8009端口已經被占用，通過以下方法，找出被哪個程序占用：
在指令提示符下，輸入netstat -aon | findstr 8080
獲得該端口被pid為848的程序占用
輸入tasklist |findstr 848:
可以獲得目前端口被javaw.exe占用
繼續輸入taskkill -f -im javaw.exe或taskkill /pid848 /f
結束該程序
再次在eclipse中啟動tomcat正常