Question

我得到：使用blog.urls中定义的URLconf，Django按以下顺序尝试了这些URL模式： ^ ^ $ ^ ^ /（？P [a-zA-Z0-9] +）[name ='view_blog_post'] 目前的网址duzeltme-yazisi /与其中任何一个都不匹配。

这个错误。这里有一些输出：

urls.py（在项目文件夹中）：

from django.conf.urls import patterns, include, url

urlpatterns = patterns('',
    url(r'^', include('userside.urls')),

)

urls.py（在app的文件夹中）：

from django.conf.urls import patterns, include, url

urlpatterns = patterns('userside.views',
    url(r'^$','index'),
    url(r'^/(?P<postslug>[^\.]+)','userside.views.singlePost',name='view_blog_post'),
)

views.py:

from userside.models import Post
from django.shortcuts import render_to_response
from django.template import RequestContext


def index(request):
    post_list = Post.objects.all()
    return render_to_response('userside/index.html',
                              {'post_list':post_list},
                  context_instance = RequestContext(request))

def singlePost(request,postslug):
    post = Post.objects.get(slug=postslug)
    context = {'post':post}
    return render_to_response('userside/detail.html',context,context_instance = RequestContext(request))

models.py:

from django.db import models
#from django.utils import timezone
from django.db.models import permalink

class Post(models.Model):
    title = models.CharField(max_length = 100)
#    date  = models.DateTimeField(auto_now_add=True)
    text  = models.TextField()
    slug = models.SlugField(unique=True)

    def __unicode__(self):
    return self.title

    @permalink
    def get_absolute_url(self):
    return ('view_blog_post',None, {'postslug':self.slug})

这是我的index.html模板文件：

<html>
<head>
        <title>Welcome</title>
<link rel="stylesheet" type="text/css" href="{{ STATIC_URL }}css/index.css" />
</head>
<body>
<h1>Hello Mars</h1>
<br>
{% if post_list %}
    {% for x in post_list %}
        <p><a href="/{{ x.slug }}/">{{ x.title }}</a></p>
        <p>{{ x.text }}</p>
        <hr>
    {% endfor %}
{% else %}
    <div class="center">No records! ( but looks like code works correctly!)</div>
{% endif %}
</body>
</html>

Django版本：1.4

这是错的吗？：/

谢谢

Answer 1

项目 - urls.py

url(r'^$', include('userside.urls')),

userside - urls.py

url(r'^(?P<postslug>[-\w]+)/$',
    # ../gis-grundlagen/
    view = 'singlePost',
    name = 'userside-single-post',
),

userside - views.py

def singlePost(request, postslug):
    post = get_object_or_404(Post, slug=postslug)
    context = {'post':post}
    return render_to_response('userside/detail.html',context,context_instance = RequestContext(request))

Answer 2

使用include时不应该有$，请尝试：

url(r'^', include('userside.urls')),

通常你会指出一个子文件夹，例如

url(r'^userside/', include('userside.urls')),

初始斜杠（/）可能也是错误的：

url(r'^/(?P<postslug>[^\.]+).html','userside.views.singlePost',name='view_blog_post'),

应该是

url(r'^(?P<postslug>[^\.]+).html','userside.views.singlePost',name='view_blog_post'),

django slugfield url错误

2 个答案: