Django 自定义后台AUTH登陆方法

settings.py 中加入重载变量

AUTHENTICATION_BACKENDS = (
'CustomBackend'
)



user.views.py
from django.contrib.auth.backends import ModelBackend

from .models import UserProfile

class CustomBackend(ModelBackend):
def authenticate(self, request, username=None, password=None, **kwargs):
try:
user = UserProfile.objects.get(username=username)
if user.check_password(password)
return user
except Exception as e:
return None

设置多种用户名登陆方式

from django.db.models import Q

class CustomBackend(ModelBackend):
def authenticate(self, request, username=None, password=None, **kwargs):
try:
user = UserProfile.objects.get(Q(username=username)|Q(email=username))
if user.check_password(password):
return user
except Exception as e:
return None