users.views.py
from django.contrib.auth.backends import ModelBackend from django.db.models import Q class CustomAuth(ModelBackend): def authenticate(self, request, username=None, password=None, **kwargs): try: user=UserProfile.objects.get(Q(username=username)|Q(mobile=username)) if user.check_password(password): return user # 如果找不到用户,就返回none except Exception as e: return None
settings.py
AUTHENTICATION_BACKENDS=[ "apps.users.views.CustomAuth", ]