我有一个django项目，结构如下：
my_project
|_ UserSignUp
|_ urls.py
|_ views.py
|_ Mainpage
|_ urls.py
|_ views.py
|_ my_project
|_ urls.py
|_ settings.py我的问题如下：我可以很好地访问mysite.com/index和mysite.com/login，但是如果我试图打开mysite.com/signup，我会遇到一个500 Internal Server Error，更准确地说，会抛出一个错误：
/signup/上无反向匹配
找不到"login"的反向操作。"login"不是有效的视图函数或模式名称。
当然，我已经在谷歌上搜索了这个错误，但没有遇到任何特别有用的东西。我找到的描述解释了错误，在这些错误中，试图访问一个应用程序的url，然后失败了，因为url标签中没有提供应用程序的命名空间。在我的情况下，我在一个应用程序中，想访问项目根目录的url。据我所知，它应该会自动解析，即使没有，我不知道如何告诉django请检查根目录。是django没有检查根目录导致了这个问题，还是我设置错了其他东西？我该怎么解决这个问题？
我的根目录urls.py：
from django.contrib import admin
from django.urls import path
from django.conf.urls import include
from django.contrib.auth import views as auth_views
urlpatterns = [
path('', include('Mainpage.urls')),
path('index/', include('Mainpage.urls')),
path('mainpage/', include('Mainpage.urls')),
path('home/', include('Mainpage.urls')),
path('login/', auth_views.LoginView.as_view(template_name='login/login.html', redirect_field_name='index')),
path('signup/', include('UserSignUp.urls')),
path('logout', auth_views.LogoutView.as_view(template_name='logout/logout.html', next_page='index')),
path('admin/', admin.site.urls),
]我的用户注册urls.py：
from django.urls import path
from django.conf.urls import include
from UserSignUp import views
urlpatterns = [
path(r'', views.signup, name='signup'),
path(r'account_activation_sent/', views.account_activation_sent, name='account_activation_sent'),
path(r'activate/', views.activate, name='activate')
]我的用户注册views.py：
from django.contrib.auth import login
from django.contrib.auth.models import User
from django.contrib.sites.shortcuts import get_current_site
from django.shortcuts import render, redirect
from django.utils.encoding import force_bytes, force_text
from django.utils.http import urlsafe_base64_encode, urlsafe_base64_decode
from django.template.loader import render_to_string
from UserSignUp.forms import SignUpForm
from UserSignUp.tokens import account_activation_token
def signup(request):
if request.method == 'POST':
form = SignUpForm(request.POST)
if form.is_valid():
user = form.save(commit=False)
user.is_active = False
user.save()
current_site = get_current_site(request)
subject = 'Activate Your MySite Account'
message = render_to_string('account_activation_email.html', {
'user': user,
'domain': current_site.domain,
'uid': urlsafe_base64_encode(force_bytes(user.pk)),
'token': account_activation_token.make_token(user),
})
user.email_user(subject, message)
return redirect('signup/account_activation_sent')
else:
form = SignUpForm()
return render(request, 'UserSignUp/signup.html', {'form': form})
def account_activation_sent(request):
return render(request, 'UserSignUp/account_activation_sent.html')
def activate(request, uidb64, token):
try:
uid = force_text(urlsafe_base64_decode(uidb64))
user = User.objects.get(pk=uid)
except (TypeError, ValueError, OverflowError, User.DoesNotExist):
user = None
if user is not None and account_activation_token.check_token(user, token):
user.is_active = True
user.profile.email_confirmed = True
user.save()
login(request, user)
return redirect('index')
else:
return render(request, 'UserSignUp/account_activation_invalid.html')signup.html：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Signup</title>
</head>
<body>
<header>
<h1>My Site</h1>
{% if user.is_authenticated %}
<a href="{% url 'logout' %}">logout</a>
{% else %}
<a href="{% url 'login' %}">login</a> / <a href="{% url 'signup' %}">signup</a> #<----- here it encounters error
{% endif %}
<hr>
</header>
<main>
<h2>Sign up</h2>
<form method="post">
{% csrf_token %}
{% for field in form %}
<p>
{{ field.label_tag }}<br>
{{ field }}
{% if field.help_text %}
<small style="color: grey">{{ field.help_text }}</small>
{% endif %}
{% for error in field.errors %}
<p style="color: red">{{ error }}</p>
{% endfor %}
</p>
{% endfor %}
<button type="submit">Sign up</button>
</form>
</main>
</body>
</html>
1条答案
按热度按时间gjmwrych1#
您需要在www.example.com中指定登录和注销视图的名称urls.py