Question

我一直在写一个Django网络应用程序和我创建新模型用户，我一直在编写函数登录，注册....我需要使用get_user_model（），但是当我使用它时，它返回空机型：

class Login(models.Model):
id = models.CharField(db_column='id', primary_key=True, max_length=50,unique=True)
username = models.CharField(db_column='username', unique=True, max_length=50)
password = models.CharField(db_column='password', max_length=254)
email = models.CharField(db_column='email', unique=True, max_length=50)
security_stamp = models.CharField(db_column='security_stamp', max_length=20)
last_login = models.DateTimeField(db_column='last_login')

def set_password(self,password):
    self.password = make_password(password, 'pbkdf2_test', 'md5')

def is_authenticated(self):
    return True

class Meta:
    db_table = 'Login'

后端：

def authenticate(self, username=None, password=None):

    try:
        # Try to find a user matching your username
        user = Login.objects.get(username=username)          

        #  Check the password is the reverse of the username
        if check_password(password, user.password):
            # Yes? return the Django user object
            user = Login.objects.get(username=username)
            return user
        else:
            # No? return None - triggers default login failed
            return None
    except Login.DoesNotExist:
        # No user was found, return None - triggers default login failed
        return None

# Required for your backend to work properly - unchanged in most scenarios
def get_user(self, user_id):
    try:
        return Login.objects.get(pk=user_id)
    except Login.DoesNotExist:
        return None

return get_user_model（） enter image description here

我在谷歌搜索，我发现必须在设置中添加AUTH_USER_MODEL ='myapp.MyUser'但是当我添加它时我有这个 'REQUIRED_FIELDS'必须是列表或元组

为什么get_user_model（）在Django中返回空

0 个答案: