在项目中的数据库层中的数据库访问类都从DatabaseObject类派生
在项目中的数据库层中的数据库访问类都从DatabaseObject类派生,这样只需要在一个地方设置数据连接,其他地方都不需要涉及数据库访问的具体连接代码。 如:User类专门负责Users组的权限控制等,只需要简单的代码就可以连接并访问数据库了。这里具体实 现与此文章无关,只举一两个模块做例子...
在项目中的数据库层中的数据库访问类都从DatabaseObject类派生,这样只需要在一个地方设置数据连接,其他地方都不需要涉及数据库访问的具体连接代码。 如:User类专门负责Users组的权限控制等,只需要简单的代码就可以连接并访问数据库了。这里具体实 现与此文章无关,只举一两个模块做例子...
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