添加
导包
添加人物 注意外键
herozhu = HeroInfo.objects.create(hname = "猪八戒",hgender = 0,hdesc = '回我的高老庄',hbook = book )
herosha = HeroInfo.objects.create(hname = "沙悟净", hgender = 1, hdesc = '大师兄,师傅又被抓走了', hbook = book )
修改
删除
查询
基本查询
get 查询单一结果,如果不存在会抛出DoesNotExist异常,如果存在多个结果会报MultipleObjectsReturned异常
all 查询多个结果