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 sta

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 sta

解决办法:  https://blog.csdn.net/lvbang_lzt/article/details/78733303

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。

还有一种方法:

这种方法 不用重启电脑, 直接关闭所有 java ee 的进程 。然后再打开 esclipse 就可以了。(推荐)