Several ports (8005, 8080, 8009) required by Tomcat v7.0 Server at localhost are already in use.
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).
说明当前端口号被占用
最粗暴的方法：
在任务管理器中 -> 详细信息里
将javaw.exe结束任务