from sqlalchemy.ext.automap import automap_base from sqlalchemy.orm import Session from sqlalchemy import create_engine Base = automap_base() # engine, suppose it has two tables 'user' and 'address' set up engine = create_engine("mysql+mysqldb://wise
将前段时间开源的代码.公布一下: ARDBConfig On the iOS, provide a database table structure update mechanism, ensure that the user in any version of the installer, the database structure to ensure adapter. (在iOS上.提供一个数据库表结构更新的机制,保证用户不管从哪个版本号安装程序,数据库结构保证适配. ) 如:用户A的数据