遇到 tomcat 端口 8080 8005 8090 被占用 特殊情况

Several ports (8005, 8080, 8009) required by Tomcat v6.0 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).

查看端口没有被占用 netstat -ano

解决办法：

1、运行cmd进入命令行界面；

2、运行命令： netsh winsock reset

3、重启电脑

在运行tomcat，可以正常启动。

参考 博客 http://blog.csdn.net/lvbang_lzt/article/details/78733303

原文地址：https://www.cnblogs.com/zk1023/p/8490797.html