解决 Several ports (8005, 8080, 8009) required by Tomcat v7.0 Server at localhost 报错的办法
中途强制关闭了一次eclipse，后来再次运行Tomcat报错：Several ports (8005, 8080, 8009) required by Tomcat v7.0 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).
意思就是已经启动了该服务，我们要手动关闭才能继续启用该服务。查询过网上的资料，例如杀死进程什么的都比较麻烦。可以直接找到tonmat下的shutdown.bat （推荐使用everything工具查找）点击运行一下，然后再去eclipse里启动就可以了。