lgh344902118

django的功能非常强大,但是自带的user表很多情况下并不满足我们的需求,因此我们需要修改其默认的user表,并且把用username登录改成用email登录

第一步,创建自己的user表,在创建的app下的models中

from django.contrib.auth.models import AbstractUser
from django.db import models # Create your models here.
class UserProfile(AbstractUser): nick_name = models.CharField(max_length=50, verbose_name=\'昵称\', default=\'\') birthday = models.DateField(null=True, blank=True, verbose_name=\'生日\') gender = models.CharField(max_length=6, choices=((\'male\', \'\'), (\'female\', \'\')), default=\'female\', verbose_name=\'性别\') address = models.CharField(max_length=100, default=\'\', verbose_name=\'地址\') mobile = models.CharField(max_length=11, null=True, blank=True, verbose_name=\'手机号\') image = models.ImageField(max_length=100, upload_to=\'image/%Y/%m\', default=\'image?default.png\', verbose_name=\'头像\')
  class Meta:
  verbose_name = \'用户信息\'
  verbose_name_plural = verbose_name
  def __str__(self):
  return self.username

因为django的user表也是继承自AbstractUser,所以我们也这样做

然后修改下setting,添加

# UserProfile 覆盖了 django 内置的 user 表
AUTH_USER_MODEL = \'users.UserProfile\'

appname.userProfile

接着修改认证系统


from django.contrib.auth import authenticate, login, logout
from django.contrib.auth.backends import ModelBackend
from django.db.models import Q
from models import UserProfile

#
让用户可以用邮箱登录 # setting 里要有对应的配置 class CustomBackend(ModelBackend): def authenticate(self, 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

记得引入models中创建的表

# AUTH 方法(支持邮箱登录)
AUTHENTICATION_BACKENDS = (\'users.views.CustomBackend\',)

setting中加入该方法

完成

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