Django的新手,并试图通过教程学习如何创建注册页面。尽管完全按照本教程的内容进行操作,但仍遇到此问题。这是我的html,视图和网址。
代码:
<body>
8 <header>
9 <h1>My Site</h1>
10 {% if user.is_authenticated %}
11 <a href="{% url 'logout' %}">logout</a>
12 {% else %}
13 <a href="{% url 'login' %}">login</a> / <a href="{% url 'signup' %}">signup</a>
14 {% endif %}
15 <hr>
16 </header>
17 <main>
18 {% block content %}
19 {% endblock %}
20 </main>
21 </body>
Views.py
from django.contrib.auth import login, authenticate
from django.shortcuts import render, redirect
from mysite.core.forms import SignUpForm
def signup(request):
if request.method == 'POST':
form = SignUpForm(request.POST)
if form.is_valid():
form.save()
username = form.cleaned_data.get('username')
raw_password = form.cleaned_data.get('password1')
user = authenticate(username=username, password=raw_password)
login(request, user)
return redirect('home')
else:
form = SignUpForm()
return render(request, 'signup.html', {'form': form})
urls.py
from django.contrib import admin
from django.urls import path, include
from django.conf.urls import url
from django.conf.urls import url
from mysite.core import views as core_views
urlpatterns = [
path('polls/', include('polls.urls')),
path('admin/', admin.site.urls),
url(r'^signup/$', core_views.signup, name='signup'),
]
答案 0 :(得分:1)
您尚未在urls文件中添加注销url,这似乎由一个或多个模板中的url标记所指向。要使其正常工作,您想使用内置的django身份验证,因此您将从django.contrib.auth导入注销,然后将注销URL添加到您的urlpatterns中,如下所示:
from django.contrib.auth import logout #import inbuilt authentication for logging out
urlpatterns = [
#then add the url to your url patterns as below
path('logout', logout, name='logout'),
url(r'^signup/$', core_views.signup, name='signup'),
]
我遇到了类似的问题,那些步骤对我有用,希望它对您和其他人也有用
答案 1 :(得分:0)
您没有要注销的网址和视图。
您可以这样设置退出网址:
path('logout/user/',views.logout_user,name='logout')
观看次数
from django.contrib.auth import logout
def logout_user(request):
logout(request)
return redirect('redirect where you want')
在模板中也使用request.user
代替user
,如下所示:
{% if request.user.is_authenticated %}
<a href="{% url 'logout' %}">logout</a>
{% else %}
.................