python - Django的reverse_lazy配置不正确

Question

在我的用户注册后，我想将他们重定向到登录页面。但是，reverse_lazy 似乎无法找到我的登录路径。

View .py

from django.shortcuts import render
from django.urls import reverse_lazy
from django.views.generic import CreateView
from . import forms

# Create your views here.
class SignUpView(CreateView):
    form_class = forms.UserCreateForm
    template_name = 'accounts/signup.html'
    #Redirect login page once they have successfully signed up
    succes_url = reverse_lazy('login')

url.py

from django.urls import path
from django.contrib.auth import views as auth_views

from . import views

app_name = 'accounts'

urlpatterns = [
    path('login/', auth_views.LoginView.as_view(template_name='accounts/login.html'), name='login'),
    path('logout/', auth_views.LogoutView.as_view(template_name='accounts/logout.html'), name='logout'),
    path('signup/', views.SignUpView.as_view(template_name='accounts/signup.html'), name='signup'),
]

Answer 1

这是因为您指定了 app_name = ...，在这种情况下，您可以在 View 名称前加上命名空间:

class SignUpView(CreateView):
    # …
    success_url = reverse_lazy('<b>accounts:</b>login')

你还打错了，是success_url [Django-doc] ，而不是 succes_url。