crud是指在做计算处理时的增加(Create)、读取(Read)、更新(Update)和删除(Delete)几个单词的首字母简写。crud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。

名词 n.

1.渣滓;污垢d

2.不明原因的病

英文释义

In computing, CRUD is an acronym for create, Read, 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 ead existing records

U pdate existing records

D elete existing records.