Web数据表现和处理彻底分离的研究与实现  

Research and implementation of separation of data presentation in web from data processing

作　　者：莫佳[1] 

机构地区：[1]华东交通大学信息工程学院,江西南昌330013

出　　处：《计算机工程与设计》2006年第9期1642-1644,共3页Computer Engineering and Design

摘　　要：Web中数据表现和处理相互分离是Web设计的基本原则。首先介绍了与Web相关的几种关键技术如Java、XML、DOM和XSL,在此基础上,构建了以Web服务器、应用服务器为核心,以客户和数据库为两端的4层体系结构。在该结构中,XML表示数据,Java主要负责数据处理,XSL负责处理后的数据表现,它们环环相扣,相互协同,有机结合为一体,从而彻底实现了数据表现逻辑和处理逻辑的清晰分离,最后总结了该协同模式的突出优点。The separation of data presentation from data processing is a fundamental principle in web design. The concepts of Java, XML, DOM and XSL are first introduced to construct a four-tiered architecture with web server, application server at the core while the client and database at the ends. The four technologies are coordinated and integrated with each other by representing their respective performance, which contributes to the complete separation of data presentation from data processing. Finally, the prominent merits of this coordinating pattern are summarized.

关 键 词：数据表现 数据处理 JAVA 可扩展标记语言 文档对象模型 可扩展样式语言 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]