idea 中使用 tomcat 的 80 端口启动项目一直提示 80 端口被占用 - V2EX
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yuuk
V2EX    Java

idea 中使用 tomcat 的 80 端口启动项目一直提示 80 端口被占用

  •  
  •   yuuk Jun 14, 2018 4959 views
    This topic created in 2877 days ago, the information mentioned may be changed or developed.

    系统:OSX

    软件:intellij idea 2018.1.4

    使用命令

    lsof -i:80 

    查看也没有程序占用端口,使用其他端口正常。

    11 replies    2018-06-14 21:33:37 +08:00
    qinxi
        1
    qinxi  
       Jun 14, 2018
    没权限使用 80 端口? 用 root 用户?
    yuuk
        2
    yuuk  
    OP
       Jun 14, 2018
    @qinxi 是 root 用户,node 都可以设置 80 端口
    FinalDream
        3
    FinalDream  
       Jun 14, 2018
    macOS 默认不让用 1024 以内的端口
    crb912
        4
    crb912  
       Jun 14, 2018 via Android
    开发环境用别的端口
    yuuk
        5
    yuuk  
    OP
       Jun 14, 2018
    @crb912 没办法,项目里面只支持 80 端口……
    yuuk
        6
    yuuk  
    OP
       Jun 14, 2018
    @FinalDream 应该不是这个问题吧,我 node 和 Apache 里面启过 80 端口的。
    adrianzhang
        7
    adrianzhang  
       Jun 14, 2018
    netstat -ltnp | grep 80 看一眼。此外 http://localhost 看一下。
    q397064399
        8
    q397064399  
       Jun 14, 2018
    一般我都用 nmap 扫一遍..
    misaka19000
        9
    misaka19000  
       Jun 14, 2018
    mac 使用 80 端口需要 root 权限
    dbolo123
        10
    dbolo123  
       Jun 14, 2018 via Android
    sudo lsof -i:80 看下?
    dorothyREN
        11
    dorothyREN  
       Jun 14, 2018
    Mac 自带 httpd 并且开机启动 了解一下
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