text: from django.db import models
  
  from meiduo_mall.utils.models import BaseModel
  from orders.models import OrderInfo
  
  # Create your models here.
  
  
  class Payment(BaseModel):
      """
      支付信息
      """
      order = models.ForeignKey(OrderInfo, on_delete=models.CASCADE, verbose_name='订单')
      trade_id = models.CharField(max_length=100, unique=True, null=True, blank=True, verbose_name="支付编号")
  
      class Meta:
          db_table = 'tb_payment'