MVC模式在Web应用中的一种实现

MVC（Model-View-Controller）是Web应用开发中常用到的一种设计模式。通常，由Model和Controller在服务器端生成View，浏览器端只是简单地对View进行显示。在这种实现方式下，几乎所有的处理都集中在了服务器端，浏览嚣端的空闲处理能力被白白闲置。同时，频繁传送包含大量数据的页面，对网络带宽也有很高的要求，这已经不能满足用户对Web应用越来越高的交互需求。为此，本论文基于JavaScript、XMLHttp、DOM和Template Toolkit等几项技术，提出了以浏览器为主的MVC设计模式的一种新实现，降低了服务器的处理负荷，减轻了网络负担，有效地解决了传统方式的不足，同时也有利于传统GUI应用开发人员掌握和使用。

A MVC Pattern Implementation on Web Application

MVC(Model-View-Controller)is a traditional design pattern,which is commonly used in the Web applica- tion development.Usually,browser simply answers for the display of View generated by Model and Controller on serv- er side.According to this traditional implementation of MVC,most work is so concentrated on server that the idle capa- bility on client side is left unused wastefully,and frequent transmission of pages containing many data requires a higher bandwidth.Aiming at these drawbacks,this paper introduces a novel implementation of MVC mainly working on brow- ser by using JavaScript,XMLHttp,DOM and Template Toolkit technology etc,which alleviates the server's burden and reduces network traffic greatly.As a result,this new method effectively solves the disadvantages of traditional im- plementation,and is easy for traditional GUI Web application developer to master and use.