Mac下Eclipse内置Tomcat端口被占用问题的解决办法

  • 问题描述:
    mac下的Eclipse中内置的Tomcat,启动时报一下错误:

    Several ports (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).

  • 解决办法:

    1. 打开终端,输入以下命令
      lsof -i :8080
    2. 如果你被占用的端口不是8080,请修改命令中的参数。 该命令输出以下内容:
      COMMAND   PID     USER   FD   TYPE             DEVICE SIZE/OFF NODE NAME
      java    27132    kaige   41u  IPv6 0x9d80e4a27fc1081b      0t0  TCP *:http-alt (LIS
    3. 我的Mac上占用8080端口的进程ID是27132,所以我再将这个进程杀死

      kill -9 27132

      请根据你的进程ID来修改次kill命令的最后一个参数

      然后再次启动Eclipse中的Tomcat,可以正常启动了!

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