标签:开始 cts int models filter upd objects 查询 create
======数据库的增删改查================
#创建
models.UsserInfo.objects.create(username=‘root‘,password=‘123‘)
#======================
dic={‘username‘:‘root‘,‘password‘:‘123‘}
models.UsserInfo.objects.create(**dic)
#=======================
#查询
# result=models.UsserInfo.objects.all() 查到所有
# result=models.UsserInfo.objects.filter(usename=‘root‘) 查单个,也可以是多个值
# for row in result:
# print(row.uesname)
#删除
# models.UsserInfo.objects.filter(usename=‘root‘).delete()
# 改
# models.UsserInfo.objects.filter(usename=‘root‘).update(password=‘123123‘) 将账号为root的密码改成123
标签:开始 cts int models filter upd objects 查询 create
原文地址:http://www.cnblogs.com/Mjonj/p/7629238.html