Question

我已经开始在我的主页上显示博客文章，并且当我点击锚点链接时你可以阅读完整的帖子但是当我刷新时我得到了＆＃34; NoReverseMatch at /＆＃34;错误。

这是我的主要urls.py：

from django.conf.urls import url, include
from django.contrib import admin

urlpatterns = [
    url(r'^admin/', admin.site.urls),
    url(r'^$', include("blog.urls"))
]

博客/ urls.py：

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

urlpatterns = [
    url(r'^$', views.post_list, name='post_list'),
    url(r'^post/(?P<pk>\d+)/$', views.post_detail, name='post_detail'),
]

博客/ views.py

from django.shortcuts import render, get_object_or_404
from django.utils import timezone
from .models import Post

def post_list(request):
    posts = Post.objects.filter(published_date__lte=timezone.now()).order_by('published_date')
    return render(request, "blog/post_list.html", {"posts": posts})

def post_detail(request, pk):
  post = get_object_or_404(Post, pk=pk)
  return render(request, 'blog/post_detail.html', {'post': post})

和似乎与错误相关联的html文件（blog / post_detail.html）：

{% extends 'blog/base.html' %}

{% block content %}
    {% for post in posts %}
        <div class="post">
            <div class="date">
                {{ post.published_date }}
            </div>
            <h1><a href="{% url 'post_detail' pk=post.pk %}">{{ post.title }}</a></h1>
            <p>{{ post.text|linebreaksbr }}</p>
        </div>
    {% endfor %}
{% endblock %}

Django中的NoReverseMatch at / error

0 个答案: