Jenkins在Fedora上重新安装后未加载

我刚刚在Fedora上重新安装了Jenkins，如下页面：

所有安装都没有任何问题。然而，当我要去的时候，我得到的只是一张白纸：

请您指出可能的问题是什么？下面您可以找到一些可能有帮助的附加信息

谢谢大家!

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在执行nmap localhost时，我可以看到HTTP 8080已启动：

[root@localhost jenkins]# nmap localhost

Starting Nmap 7.60 ( https://nmap.org ) at 2018-05-11 23:59 CEST
Nmap scan report for localhost (127.0.0.1)
Host is up (0.000010s latency).
Other addresses for localhost (not scanned): ::1
Not shown: 998 closed ports
PORT     STATE SERVICE
631/tcp  open  ipp
8080/tcp open  http-proxy

Nmap done: 1 IP address (1 host up) scanned in 1.62 seconds

我还可以看到jenkins服务已经启动：

[root@localhost jenkins]# systemctl status jenkins.service
● jenkins.service - Jenkins continuous build server
   Loaded: loaded (/usr/lib/systemd/system/jenkins.service; enabled; vendor preset: disabled)
   Active: active (running) since Fri 2018-05-11 23:44:30 CEST; 15min ago
  Process: 3790 ExecStop=/usr/libexec/jenkins/jenkins stop (code=exited, status=0/SUCCESS)
  Process: 3862 ExecStart=/usr/libexec/jenkins/jenkins start (code=exited, status=0/SUCCESS)
 Main PID: 3936 (java)
    Tasks: 54 (limit: 4673)
   Memory: 454.9M
   CGroup: /system.slice/jenkins.service
           └─3936 /etc/alternatives/java -Dcom.sun.akuma.Daemon=daemonized -Djava.awt.headless=true -DJENKINS_HOME=/var/l>

May 11 23:44:30 localhost.localdomain systemd[1]: Starting Jenkins continuous build server...
May 11 23:44:30 localhost.localdomain runuser[3919]: pam_unix(runuser:session): session opened for user jenkins by (uid=0)
May 11 23:44:30 localhost.localdomain runuser[3919]: pam_unix(runuser:session): session closed for user jenkins
May 11 23:44:30 localhost.localdomain jenkins[3862]: Starting Jenkins [  OK  ]
May 11 23:44:30 localhost.localdomain systemd[1]: Started Jenkins continuous build server.

如果我检查我的java版本，我会得到：

[root@localhost jenkins]# java -version
openjdk version "1.8.0_162"
OpenJDK Runtime Environment (build 1.8.0_162-b12)
OpenJDK 64-Bit Server VM (build 25.162-b12, mixed mode)

当我尝试使用Curl访问它时：

[fabio@localhost ~]$ curl http://localhost:8080
[fabio@localhost ~]$

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我能够通过验证日志并查看出了什么问题来让它正常工作。它要求的是ApacheJelly和DOM4J。安装这两个软件包后，Jenkins开始工作。

检查使用curl连接到服务器时会发生什么。同时检查詹金斯日志（如果有的话）。嗨，当我卷曲它时，什么也没有出现。我刚刚用这些信息更新了这个问题，所以你可以看一下。这是问题的核心。