增加:
user =
db.session.add(user)
db.session.commit()
查询:
User.query.filter(User.username == ‘mis1114‘).first()
修改:
user.password = ‘111111‘
db.session.commit()
删除:
db.session.delete(user)
db.session.commit()
原文:http://www.cnblogs.com/dujiacheng789/p/7852771.html