python - 找不到页面 (404) 请求方法：GET 请求 URL：http://127.0.0.1:4000/person/persondetails/3

Question

人员列表在 中完美显示person.html，但是当我单击 persondetails锚标记时出现错误。请让我知道如何纠正这个问题。

• 项目urls.py

  from django.conf.urls import url, 
  include from django.contrib import admin
  
  urlpatterns = [    
          url(r'^admin/', admin.site.urls),    
          url(r'^',include('example.urls')), 
  ]
  

• 应用程序urls.py

  from django.conf.urls import url
  from . import views
  urlpatterns = [
      url(r'^$', views.HomePageView.as_view(), name='home'),
      url(r'^about/$', views.AboutPageView.as_view(), name='about'),
      url(r'^data/$', views.DataPageView.as_view(), name='data'),
      url(r'^person/$', views.PersonPageView.as_view(), name='person'),
      url(r'^persondetails/(?P<pk>[-\w]+)/$', 
         views.PersonDetailPageView.as_view(), name='persondetails'),
     ]
  

• views.py

  class PersonDetailPageView(DetailView):
      def details(self,pk):
         personDetail=get_object_or_404(Person, pk=self.kwargs.get("pk"))
  
         return redirect(request,'example/persondetails.html',          
        {'personDetail':personDetail})
  

• person.html

   <tbody>
        {% for persons  in person  %}
            <tr>
                <td><a href="persondetails/{{persons.pk}}"> 
                                 {{persons.first_name}}</a></td>
                <td><a href="persondetails/{{persons.pk}}"> 
            {{persons.first_name}}</a></td>
                <td>{{persons.last_name}}</td>
                <td>{{persons.email}}</td>
            </tr>
        {% endfor %}
    </tbody>
  

标签： pythondjangodjango-views

Answer 1

在您的 urls.py 中，您已添加，persondetails/pk..因此它会将您重定向到 url，例如 id 3，

http://127.0.0.1:4000/persondetails/3/

您可以将其添加到 ..person/persondetail/pk...

为了更好的安排，views.py，

class PersonDetailPageView(DetailView):
     model = Your_Model_Name
     template_name = 'your_template_name.html'

在 html 中，

<a href="{% url 'persondetails' person.id %}"> your template </a>