Django知识点-继承自带user表并重写

在models.py中引入并且继承：

from django.contrib.auth.models import AbstractUser

class UserInfo(AbstractUser):
    '''
    用户信息
    '''
    nid = models.AutoField(primary_key=True)
    telephong = models.CharField(verbose_name='手机', max_length=11, null=True, unique=True)
    avatar = models.FileField(verbose_name='头像路径', upload_to='avatars/', default='/avatars/default.png')
    creat_time = models.DateTimeField(verbose_name='创建时间', auto_now_add=True)

    blog = models.OneToOneField(to='Blog', to_field='nid', null=True, on_delete=models.DO_NOTHING)

    def __str__(self):
        return self.username

    class Meta:
        verbose_name = '用户信息'

在setting.py中配置

# 配置使用到的用户模型类
AUTH_USER_MODEL = 'register.UserInfo'    #register 指的是app名称