django - 又不存在于/admin/login/---- 吗？

Question

我读过同标题的旧帖子。但答案并不适合我的简单案例......但我需要你的帮助才能继续前进。

我刚刚安装了 django 1.8.1，按照教程第一次点击 url http://localhost:8000/admin

我的settings.py 中确实有“django.contrib.admin”，INSTALLED_APPS 列表。除此之外，我没有做过任何有关管理的事情。

那么问题出在哪里呢？如何验证我的安装？非常感谢您的帮助!

(首页就可以了http://localhost:8000)

DoesNotExist at /admin/login/
Site matching query does not exist.
Request Method: GET
Request URL:    http://127.0.0.1:8000/admin/login/?next=/admin/
Django Version: 1.8.1
Exception Type: DoesNotExist
Exception Value:    
Site matching query does not exist.
Exception Location: /usr/local/lib/python2.7/dist-packages/django/db/models/query.py in get, line 334
Python Executable:  /usr/bin/python
Python Version: 2.7.6
Python Path:    
['/home/elim/Projects/python/mydjango',
 '/usr/lib/python2.7',
 '/usr/lib/python2.7/plat-x86_64-linux-gnu',
 '/usr/lib/python2.7/lib-tk',
 '/usr/lib/python2.7/lib-old',
 '/usr/lib/python2.7/lib-dynload',
 '/usr/local/lib/python2.7/dist-packages',
 '/usr/lib/python2.7/dist-packages',
 '/usr/lib/python2.7/dist-packages/PILcompat',
 '/usr/lib/python2.7/dist-packages/gst-0.10',
 '/usr/lib/python2.7/dist-packages/gtk-2.0',
 '/usr/lib/python2.7/dist-packages/ubuntu-sso-client']
Server time:    Tue, 30 Jun 2015 20:37:53 +0000

Answer 1

如果 django.contrib.sites 位于您已安装的应用列表中，那么您的设置文件中需要 SITE_ID。将 SITE_ID = 1 添加到 settings.py 应该可以解决问题。