如何在Django中以编程方式登录用户?我有用户的用户名和密码。有没有让我让他登录的方法?
答案 0 :(得分:41)
除了“以编程方式”之外别无他法。当然,这是documented。
from django.contrib.auth import authenticate, login
user = authenticate(username = username, password = password)
if user is not None:
login(request, user)
答案 1 :(得分:5)
在以编程方式记录用户时,请注意,您可能会收到错误“user has no attribute "backend"
。如果以前没有发生过,你也必须设置后端。 Project that uses this和一些示例代码:
def splash_register(request):
if request.session.get('beta'):
if request.method=='POST':
userform=MyUserCreationForm(request.POST)
if userform.is_valid():
#username of <30 char is required by Django User model. I'm storing username as a hash of user email
user=userform.save(commit=False)
user.username=hash(user.email)
user.backend='django.contrib.auth.backends.ModelBackend'
user.save()
username=user.username
password=str(userform.cleaned_data['password'])
auth.login(request, user)
request.session['first_visit']=True
return HttpResponseRedirect("/")
else:
userform=MyUserCreationForm(request.POST)
return render_to_response("website/splash_register.html", {'userform':userform}, context_instance=RequestContext(request))
return render_to_response("website/splash_register.html", context_instance=RequestContext(request))
else:
return HttpResponseRedirect('/splash/')
答案 2 :(得分:0)
接受的答案肯定有效,但是,我更喜欢使用内置于auth形式的Django,例如AuthenticationForm.clean
以下是显示重要部分的代码段
authentication
这种方法的主要区别在于User.is_active
方法为您调用{{1}}函数,并为您检查{{1}}。