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phpcms v9二次开发之数据模型类

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Release: 2016-06-07 17:24:06
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系统模型类:model.class.php


数据模型类的位置:/phpcms/libs/classes

  phpcms v9二次开发中,我们要经常需要对模块的数据表进行查询、添加、修改和删除数据等操作,所有这些操作都离不开数据模型类model.class.php,它起到开发者与数据表的交互作用。model.class.php里面封装了许多数据表操作的方法,基本上常用的mysql操作语句都能从中找到,但是它又和原生态的mysql语句有所不同,和其它PHP内容管理系统一样,PHPCMS也对原生态的mysql语句进行封装简化,以使它操作起更加方便,为开发者省去了不少麻烦。具体我们来看一下model.class.php代码片断:

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