text: from django.db import models
  
  # Create your models here.
  from django.contrib.auth.models import AbstractUser
  
  class User(AbstractUser):
      mobile = models.CharField(max_length=11,unique=True,verbose_name='手机号')
  
      class Meta:
          db_table = 'tb_users'
          verbose_name = '用户'
          verbose_name_plural = verbose_name