CRUD的定义

作者: Cpder 分类: 杂七杂八 发布时间: 2009-10-06 13:15

      CRUD是指在做计算处理时的增加、查询(重新得到数据)、更新和删除几个单词的首字母简写。主要被用在描述软件系统中数据库或者持久层的基本操作功能。
     
In computing, CRUD is an acronym for create, retrieve, update, and delete. It is used to refer to the basic functions of a database or persistence layer in a software system.

  • C reate new records
  • R etrieve existing records
  • U pdate existing records
  • D elete existing records.

内容参考:http://www.cnblogs.com/jianjunli/archive/2007/02/09/354448.html

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