django添加用户手机号认证登录

django添加用户手机号认证登录

view.py
from django.contrib.auth.backends import ModelBackend
from django.db.models import Q
from django.contrib.auth import get_user_model
User = get_user_model()
class CustomBackend(ModelBackend):
    def authenticate(self, username=None, password=None, **kwargs):
        try:
            # 不希望用户存在两个，get只能有一个。两个是get失败的一种原因 Q为使用并集查询
            # 并集查询
            user = User.objects.get(Q(username=username) | Q(mobile=username))
            if user.check_password(password):
                return user
        except Exception as e:
            return None
settings.py
AUTHENTICATION_BACKENDS = (
    # 自定义用户验证
    'users.views.CustomBackend',)