Question

我有一个问题，我成功注册用户 - 但是，我希望用户在注册时登录。这是代表我的注册视图的代码。有关用户未自动登录的原因的任何想法？

注意：

用户正在注册，他们可以在此后登录
authenticate（** kwargs）正在返回正确的用户

在settings.py中我有：

AUTHENTICATION_BACKENDS = ('django.contrib.auth.backends.ModelBackend',)

谢谢！

def register(request):
    user_creation_form = UserCreationForm(request.POST or None)
    if request.method == 'POST' and user_creation_form.is_valid():
        u_name = user_creation_form.cleaned_data.get('username')
        u_pass = user_creation_form.cleaned_data.get('password2')
        user_creation_form.save()
        print u_name # Prints correct username
        print u_pass # Prints correct password
        user = authenticate(username=u_name,
                            password=u_pass)
        print 'User: ', user # Prints correct user
        login(request, user) # Seems to do nothing
        return HttpResponseRedirect('/book/') # User is not logged in on this page
    c = RequestContext(request, {'form': user_creation_form})
    return render_to_response('register.html', c)

Answer 1

啊！我想到了。如果有人遇到这个问题，如果你手动调用它，请从django.contrib.auth导入登录 - 我正在导入视图。注释掉的代码代表了我的情况的糟糕导入。

# from django.contrib.auth.views import login
from django.contrib.auth import authenticate, logout, login

Answer 2

我是这样做的：

u.backend = "django.contrib.auth.backends.ModelBackend"
login(request, u)

Answer 3

基于类的视图这里是为我工作的代码（django 1.7）

from django.contrib.auth import authenticate, login
from django.contrib.auth.forms import UserCreationForm
from django.views.generic import FormView

class SignUp(FormView):
   template_name = 'signup.html'
   form_class = UserCreationForm
   success_url='/account'

   def form_valid(self, form):
      #save the new user first
      form.save()
      #get the username and password
      username = self.request.POST['username']
      password = self.request.POST['password1']
      #authenticate user then login
      user = authenticate(username=username, password=password)
      login(self.request, user)
      return super(SignUp, self).form_valid(form)

用户注册后Django自动登录（1.4）

3 个答案: