时间:2021-07-01 10:21:17 帮助过:27人阅读
查询:
User.query.filter(User.username == ‘mis1114‘).first()
user = User.query.filter(User.username == ‘mis111‘).first() print(user)
修改:
user.password = ‘111111‘
db.session.commit()
user = User.query.filter(User.username == ‘mis111‘).first() user.password = ‘234567‘ db.session.commit()
删除:
db.session.delete(user)
db.session.commit()
user = User.query.filter(User.username == ‘mis111‘).first() db.session.delete(user) db.session.commit()
通过用户模型,对数据库进行增删改查操作。
标签:== add 删除 comm mit mis 用户 增加 delete