摘要: class ArticleImage(models.Model): articleId = models.ForeignKey(Article,on_delete=models.CASCADE,default = None) 例如上面on_delete=models.CASCADE代表的是当关联表中 阅读全文
posted @ 2020-04-28 15:48 略略略额 阅读(1130) 评论(0) 推荐(0)