eclipse中运行JSP时，总是跳出一个窗口显示错误：“Several ports (8080, 8009) required by Tomcat v6.0 Server at localhost (16) 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).”我的tomcat已经安装好了，也配置好了环境，将我编好的index.jsp放到E:\Java\Apache Software Foundation\Tomcat 6.0\webapps\ROOT下可以在浏览器上打开，请问什么原因？请大家帮帮忙！谢谢啦
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8080, 8009 端口占用 ，怀疑是你的进程里面有挂掉的java进程了，你把任务管理器中 ，所有java进程和 javaw进程全部干掉，再重新启动看看。