Question

我有一个流派类别和子流派类别，我正在尝试使用动态路由，这是我的代码：

模型：

from django.db import models
from django.db.models import permalink

class Genre(models.Model):
    name = models.CharField(max_length=300)
    slug = models.SlugField(max_length=150)

def __unicode__(self):
    return u'%s' % self.name

@models.permalink
def get_absolute_url(self):
    return ('view_genre', (), { 'genre_slug' : self.slug })

class SubGenre(models.Model):
    genre = models.ForeignKey(Genre)
    name = models.CharField(max_length=300)
    slug = models.SlugField(max_length=150) 

def __unicode__(self):
    return u'%s' % self.name

@models.permalink
def get_absolute_url(self):
    return ('view_subgenre', (), { 'subgenre_slug' : self.slug })

我的观点：

from django.template import Context, loader, RequestContext
from django.http import HttpResponse, HttpResponseRedirect
from django.shortcuts import render_to_response, get_object_or_404
from django.contrib.auth.decorators import login_required
from django.core import serializers

def index(request):
    return render_to_response("home.html", context_instance=RequestContext(request),)

def genre(request, slug):
    genre = get_object_or_404(Genre, slug=genre_slug)
    return render_to_response("genre.html", {'subgenre':       SubGenre.objects.filter(genre=genre)}, context_instance=RequestContext(request),)

和我的溃疡：

from django.conf.urls.defaults import *
from django.conf import settings
# Uncomment the next two lines to enable the admin:
from django.contrib import admin
admin.autodiscover()

urlpatterns = patterns('',
# Example:
(r'^home/', 'home.views.index'),
url(r'^home/(?P<genre_slug>[-\w]+)/$', 'home.views.genre', name='view_genre'),
(r'^static/(?P<path>.*)$', 'django.views.static.serve', {'document_root':   settings.MEDIA_ROOT}),

# Uncomment the admin/doc line below to enable admin documentation:
# (r'^admin/doc/', include('django.contrib.admindocs.urls')),

# Uncomment the next line to enable the admin:
(r'^admin/', include(admin.site.urls)),
)

我不知道为什么路由不起作用。也许有人可以指出我正确的方向？

Answer 1

尽管您不愿意提供任何不起作用的网址示例，但问题可能出在第一个网址中。由于您尚未使用$终止该广告，为了表明斜杠是模式的结尾，它将匹配以home/开头的所有网址。

请改为：

(r'^home/$', 'home.views.index'),

Django urls / slugs @＃！

1 个答案: