1.场景描述

 Several ports (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).

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2.在dos下，输入 netstat -ano|findstr 8080 可以查看到被占用8080端口的进程

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3.紧接着输入 taskkill /pid 你当前电脑被占用的进程 /f

  比如我的是 8832
  taskkill  /pid  8832  /f 
  回车如图

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这时候再重新运行程序 就不会提示端口被占用