解决 django1.2环境中使用自带的admin管理界面，配置后访问出现“你无权限修改任何东西” 的问题

初学django自带的admin管理界面，初始配置如下：

1. setting.py

MIDDLEWARE_CLASSES = (

'django.middleware.common.CommonMiddleware',

'django.contrib.sessions.middleware.SessionMiddleware',

'django.middleware.csrf.CsrfViewMiddleware',

'django.contrib.auth.middleware.AuthenticationMiddleware',

'django.contrib.messages.middleware.MessageMiddleware',

)

INSTALLED_APPS = (

'django.contrib.auth',

'django.contrib.contenttypes',

'django.contrib.sessions',

'django.contrib.sites',

'django.contrib.messages',

# Uncomment the next line to enable the admin:

'django.contrib.admin',

'mysite.books',

)

2. urls.py

from django.contrib import admin

urlpatterns = patterns('',

(r'^admin/', include(admin.site.urls)),

)

3. admin.py

from django.contrib import admin

from models import Book

class BookAdmin(admin.ModelAdmin):

pass

admin.site.register(Book,BookAdmin)

但是在访问 http://localhost:8000/admin 页面，登录进去后尽然提示：“你无权限修改任何东西”

经过一翻的google和相当文档的查阅，原来这样的设置在django1.0之前是通过的，但之后的版本还要加个配置

解决方法：

在 urls.py 中加上一句 admin.autodiscover()