python之找不到页面 (404)

错误是:

Page not found (404) 
Request Method: GET 
Request URL:    'http://127.0.0.1:8000/admin/' 
Using the URLconf defined in orangeowl.urls, Django tried these URL patterns, in this order: 
    ^product/$ 
    ^product/(?P<slug>[-\w]+)/$ 
The current URL, admin/, didn't match any of these. 

urls.py

from django.conf.urls import patterns, include, url 
from django.conf.urls.defaults import * 
from django.contrib import admin 
from website.models import Product 
from website.views import index 
 
admin.autodiscover() 
 
urlpatterns = patterns('', 
    (r'^admin/', admin.site.urls), #Lets us access the admin page 
    (r'^$', 'orangeowl.website.views.index'), 
) 
 
 
urlpatterns = patterns('django.views.generic.list_detail', 
    url(r'^product/$', 'object_list', 
        {'queryset': Product.objects.all()}), 
    url(r'^product/(?P<slug>[-\w]+)/$', 'object_detail', 
        {'queryset': Product.objects.all()}) 
) 

views.py

from models import Catalog 
from models import Product 
from models import CatalogCategory 
from models import ProductAttribute 
from models import ProductDetail 
from django.http import HttpResponse 
from django.shortcuts import render_to_response 
 
def index(request): #Define our function, accept a request 
 
    catalog = Catalog.objects.all() 
    catalogcategory = CatalogCategory.objects.all() 
    product = Product.objects.all() 
    productattribute = ProductAttribute.objects.all() 
    productdetail = ProductDetail.objects.all() 
 
 
 
 
    return render_to_response('index.html', {'catalog': catalog}, {'product':product}) 
    return render_to_response('product_detail.html', {'productdetail': productdetail}) 
    return render_to_response('product_list.html', {'productattribute': productattribute}) 

settings.py

ROOT_URL_CONF = project.urls 
 
INSTALLED_APPS = project.appname 

请您参考如下方法:

请注意，您定义了两次 urlpatterns。这就是为什么不包括 admin 的原因。你可以这样做:

urlpatterns = patterns('', (r'^admin/', admin.site.urls), #Lets us access the admin page 
(r'^$', 'orangeowl.website.views.index'), 
) 
urlpatterns += patterns('django.views.generic.list_detail', 
url(r'^product/$', 'object_list', 
{'queryset': Product.objects.all()}), 
url(r'^product/(?P[-\w]+)/$', 'object_detail', 
{'queryset': Product.objects.all()}) 
) 

希望这对您有所帮助!