class UserInfo(model.Model):

  name = models.CharField()

  addr_choice = (

  (1, "北京"),

  (2, "上海"),

  )

  addr = models.CharField(choice=addr_choice)

 

obj = UserInfo.objects.create(name="tom", addr=1)

 

print(obj.get_addr_display()) # 当你设置了choice属性,Django就自动会生成一个方法get_字段_display()

结果为:"北京"

 

posted on 2020-05-15 15:12  程序员一学徒  阅读(290)  评论(0)    收藏  举报