基于AJAX的Web应用架构设计  

AJAX-based Web Application Architecture Design

作　　者：杨国瑞[1] 张思博[2] 

机构地区：[1]中国电子科技集团公司第54研究所,河北石家庄050081 [2]上海交通大学软件学院,上海200240

出　　处：《现代电子技术》2006年第15期95-98,共4页Modern Electronics Technique

摘　　要：AJAX(Asynchronous JavaScript+XML)是一种新兴的Web表示层技术,利用他可以构建动态、快速和灵活的Web应用程序。AJAX可以消除传统HTTP通信模式中对表单的依赖,从而实现快速而轻量的异步通信。介绍了AJAX的实现原理与机制,阐述了如何利用AJAX技术来构建一个简单的框架以支持全新的Web应用,并利用该框架所构建的应用,实现了浏览器直接与后端服务的异步通信。AJAX（Asynchronous JavaScript＋ XML）is a new Web presentation technology,which can be used to build dynamic, quick and flexible Web application program. AJAX can eliminate the dependence of sheet in traditional HTTP communication mode, so quick and light asynchronous communication can be achieved with it. In this paper, the implementation principle and mechanism of AJAX are introduced,how to build a simple architecture to support completely new Web applications with AJAX technology is expatiated. Using the application build with this architecture ,the asynchronous communication directly between explorer and back end service is implemenated.

关 键 词：AJAX WEB应用开发 XMLHTTPREQUEST 异步通信 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]