摘要: # 普通字段name = models.CharField(max_lenth=20)​# 一对多字段,ForeignKeyname = models.ForeignKey(tablename, on_delete="", related_name=None){ tablename: #关联表名}{ 阅读全文
posted @ 2020-10-12 21:58 CefiLing 阅读(193) 评论(0) 推荐(0)