Question

我对django相对较新，并尝试创建一个包含用户名和pw栏的登录表单的主页。我试图在我自己的项目中重新创建我在这里看到的内容：

但我一直回来 NameError：name＆＃39; url＆＃39;没有定义。我对导致这种情况的原因很感兴趣。我最初写入项目级别的urls.py，但后来转移到应用程序级别（帐户）urls.py，因为这对我有意义......但我对此没有信心。

以下是我的文件：

success

项目/ settings.py

project
    ├── manage.py
    ├── db.sqlite3
    ├── templates
    ├── accounts
    |     ├──migrations
    |     ├──_pycache_
    |     ├──admin.py
    |     ├──apps.py
    |     ├──models.py
    |     ├──_init__.py
    |     ├──urls.py
    |     ├──tests.py
    |     └──views.py
    └── project
          ├── settings.py
          ├── urls.py
          └── wsgi.py

项目/ urls.py

from django.urls import reverse_lazy
import os
...
SITE_ID = 1

LOGIN_URL = reverse_lazy('login')
LOGIN_REDIRECT__URL = reverse_lazy('home')
LOGOUT_REDIRECT__URL = '/'
    enter code here

账户/ urls.py

from django.contrib import admin
from django.urls import path, include

urlpatterns = [
    path('admin/', admin.site.urls),
    path('accounts/', include('django.contrib.auth.urls')),
    path('accounts/', include('accounts.urls')),
    path('accounts/', include('allauth.urls')),
    path('', include('posts.urls')),
]

账户/ views.py

from django.urls import path
from . import views

urlpatterns = [
    path('signup/', views.SignUpView.as_view(), name='signup'),
    url(r'^accounts/', HomeView.as_view(template_name='../templates/home.html', name='home')),
    url(r'^accounts/login/$', 'django.contrib.auth.views.login', name='login'),
    url(r'^accounts/logout/$', 'django.contrib.auth.views.logout', name='logout'),
]

模板/ home.html的

from django.shortcuts import render
from django.contrib.auth.forms import UserCreationForm
from django.urls import reverse_lazy
from django.views import generic
from django.views.generic.base import TemplateView
from django.contrib.auth.decorators import login_required
from django.utils.decorators import method_decorator

class SignUpView(generic.CreateView):
    form_class = UserCreationForm
    success_url = reverse_lazy('login')
    template_name = 'signup.html'

class HomeView(TemplateView):
    @method_decorator(login_required)
    def dispatch(self, *args, **kwargs):
        return super(HomeView, self).dispatch(*args, **kwargs)

Answer 1

您需要在accounts / urls.py中导入网址：

from django.conf.urls import url

尝试使用登录表单创建主页，但获取“NameError：name＆＃39; url＆＃39;没有定义＆＃39;

1 个答案: