小编Ale*_*eev的帖子

我潜入Django制作博客.问题是在渲染视图后,页面上只有文本内容没有任何CSS样式.其他类型的页面正确呈现.

这是我的设置:

mysite的/博客/ views.py

from django.shortcuts import render_to_response, get_object_or_404
from blog.models import Post,Cat

def view_cat(request, slug):
    cat = get_object_or_404(Cat, slug=slug)
    return render_to_response('cats.html', {
        'cat': cat,
        'posts': Post.objects.filter(cat=cat)[:5]
    })

mysite的/博客/ urls.py

from django.conf.urls.defaults import *
from django.views.generic import DetailView, ListView
from blog.models import Post, Cat

urlpatterns = patterns('',
url(r'^$',
    ListView.as_view(
        queryset=Post.objects.order_by('-pub_date')[:10],
        template_name='index.html'
        )
    ),

url(r'^(?P<pk>\d+)/$',
    DetailView.as_view(
        model=Post,
        template_name='detail.html'
        )
    ),
 url(r'^cat/(?P<slug>\w+)/$', 
    'blog.views.view_cat', 
    ),

)

mysite的/ urls.py

from django.conf.urls.defaults import patterns, include, url
from django.contrib import admin
admin.autodiscover()

urlpatterns = patterns('',
url(r'',include('blog.urls')), …

当我在slug中打开带有连字符的URL时出现一个奇怪的错误,尽管SlugField支持连字符,如文档中所示.

所以,这是错误:

Page not found (404)
Request Method: GET
Request URL:    http://127.0.0.1:8003/dumpster-rental-prices
Using the URLconf defined in dumpster.urls, Django tried these URL patterns, in this order:
^admin/
^(?P<slug>\w+)/$
The current URL, dumpster-rental-prices, didn't match any of these.

如果我将文章的slug更改为dumpster_rental_prices - 网址127.0.0.1:8003/dumpster_rental_prices打开正常.

这是博客应用的models.py:

from django.db import models

class Post(models.Model):
    title = models.CharField(max_length = 100)
    body = models.TextField(max_length = 5000)
    slug = models.SlugField(max_length = 100)

    def __unicode__(self):
        return self.title

这是博客中的urls.py:

from django.conf.urls import patterns, include, url
from django.views.generic import DetailView, ListView
from blog.models …