如果路由以“post/”开头,Django与CreateView不匹配

class CreatePostView(LoginRequiredMixin, generic.CreateView):
    model = Post

    login_url = '/login/'
    redirect_field_name = 'blog_app/post_detail.html'

    form_class = PostForm

    def form_valid(self, form):
        self.object = form.save(commit=False)
        self.object.author = self.request.user
        self.object.save()
        return super().form_valid(form)

# Project urls
url(r'^blog/', include('blog_app.urls'), name='blog'),

# App urls
url(r'^post/new/$', views.CreatePostView.as_view(), name='post_new'),

Page not found (404)
    Request Method: GET
    Request URL:    http://127.0.0.1:8000/blog/post/new/
    Raised by:  blog_app.views.PostDetailView

然而,这将起作用:

 url(r'^new/post/$', views.CreatePostView.as_view(), name='post_new'),

http://127.0.0.1:8000/blog/new/post/ 

我看到我的表格了。

无论我在斜杠后写什么,如果第一部分是“post/”,它都会404我。至少我相信我观察到了这一点。

url(r'^somesuperlongroute/add/$',
    views.CreatePostView.as_view(), name='post_new'),

这是可行的,但应该是这样的。

在路线的第一部分设置“post”有什么特别之处?我还有其他5条以“post/”开头的路线,实际上可能我只会在这里包括这个文件:

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

app_name = 'blog_app'

urlpatterns = [
    url(r'^$', views.PostListView.as_view(), name='post_list'),
    url(r'^about/$', views.AboutView.as_view(), name='about'),
    url(r'^post/(?P<slug>[-\w]+)/$',
        views.PostDetailView.as_view(), name='post_detail'),
    url(r'^post/(?P<slug>[-\w]+)/edit/$',
        views.PostUpdateView.as_view(), name='post_edit'),
    url(r'^post/new/$',
        views.CreatePostView.as_view(), name='post_new'),
    url(r'^drafts/$', views.DraftListView.as_view(), name='post_draft_list'),
    url(r'^post/(?P<slug>[-\w]+)/remove/$',
        views.PostDeleteView.as_view(), name='post_remove'),
    url(r'^post/(?P<slug>[-\w]+)/publish/$',
        views.post_publish, name='post_publish'),
    url(r'^post/(?P<slug>[-\w]+)/comment/$',
        views.add_comment_to_post, name='add_comment_to_post'),
    url(r'^comment/(?P<pk>\d+)/approve/$',
        views.comment_approve, name='comment_approve'),
    url(r'^comment/(?P<pk>\d+)/remove/$',
        views.comment_remove, name='comment_remove'),
]