远程服务器上显示 tomcat 启动成功,但是无法通过 up:端口号打开 tomcat 欢迎页面 - V2EX
mart1nN
V2EX    Java

远程服务器上显示 tomcat 启动成功,但是无法通过 up:端口号打开 tomcat 欢迎页面

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  •   mart1nN May 6, 2019 2494 views
    This topic created in 2563 days ago, the information mentioned may be changed or developed.

    ping 过 ip 网络是正常的,并且之前可以访问。 请教大佬们这类问题怎么解决

    5 replies    2019-05-21 08:27:54 +08:00
    mango88
        1
    mango88  
       May 6, 2019 via iPhone
    如果服务器用 curl 试 可以正常返回的话,
    本地用 telnet ip port 试下
    连不上就需要去检查安全策略了
    MilkShake
        2
    MilkShake  
       May 6, 2019
    看下防火墙规则
    itechify
        3
    itechify  
    PRO
       May 6, 2019 via Android
    云平台控制台看下策略组开了端口还有防火墙看下开放了没有
    sekfung
        4
    sekfung  
       May 6, 2019
    1.检查云平台的安全策略是否开了端口
    2.检查服务器的防火墙规则
    3.检查 tomcat 的启动日志,看看是否有某些端口占用( start 运行看不出问题,用 catalina run )
    linvaux
        5
    linvaux  
       May 21, 2019 via Android
    ecs 的话看看安全组有没有开端口,或者是不是把防火墙来了,顺便再确认下你指定的端口有没有在活动
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