问题解决:Several ports (80) required by Tomcat v7.0 Server at localhost are already in use.

Several ports (80) 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).

出现该问题是因为当前系统中有应用程序占用了80端口,在cmd窗口下输入:netstat -ano | findstr 80 即可查看端口使用情况,找到占用80端口的PID号M,在任务管理器下:查看-选择列-勾选PID。找到PID号为M的进程,关掉即可。

问题解决:Several ports (80) required by Tomcat v7.0 Server at localhost are already in use._第1张图片

DOS下的cmd命令界面本身是没有向上翻页的功能的。

使用netstat -ano查看输出内容时,由于内容行数过大,虽然已经翻页了,但仍然看不到最前面内容。解决办法:

问题解决:Several ports (80) required by Tomcat v7.0 Server at localhost are already in use._第2张图片


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