1.首先在views视图函数内引入
from django.contrib.auth import authenticate from django.contrib.auth.backends import ModelBackend#
Q表示查询条件 from django.db.models import Q
ModelBackend即为要重写的验证登录类
2.authenticate会自自动调用重写的类
user = authenticate(request=request,username=email,password=password)
3.重写登录类
class CustomBackend(ModelBackend): def authenticate(self, request, username=None, password=None, **kwargs): try: # 可以通过email\mobile....账号进行账号登录 user = UserProfile.objects.get(Q(email=username)|Q(mobile=username)) # check_password 验证用户的密码是否正确 if user.check_password(password): return user else: return None except Exception as e: return None
4.settings里面配置
AUTHENTICATION_BACKENDS = ( 'login.views.CustomBackend', )