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CRUD是什么?

中文简介

  CRUD是指在做计算处理时的增加(Create)、查询(Retrieve)(重新得到数据)、更新(Update)和删除(Delete)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。

英文释义

  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.