摘要
Ajax技术是目前深受Web用户欢迎的一项技术，它实现了客户端与服务器的异步交互，达到很好的用户体验效果。为频繁读数据的Web页面提供了一个良好的解决方案。本文介绍的在线聊天系统运用了JQuery中的AjaX技术，利用异步交换数据的方式来发送和接收聊天内容，在不重复刷新页面的情况下与服务器进行异步通信。文中介绍了Aja）（工作原理和方式，具体分析了Ajax在基于Web的在线聊天系统中的应用，体现出Ajax在Web程序里的优越性。
Ajax is a technology which is currently great popular with Web users. It achieved the asynchronous commumcation between users and servers reaching a better experience for users. And provide a great solution for the frequent communication and data reading on Web pages, as well. The chatting system we introduced here applied the Ajax technology of JQuery. It sending and receiving the content of chat by transferring data asynchronously achieving the asynchronous communication with servers under the condition of not refreshing the new web repeated. Here we introduced the working principle and methods of Ajax. Specifically analysis the appliance of Ajax based on the web in chat system embodying the superiority of Ajax in web procedure.
作者
陈颖
唐启涛
彭利红
CHEN Ying, TANG Qi-tao, PENG Li-hong （1.Computer Science and Technology of Changsha Medical University, Changsha 410219, China; 2.Computer Application Technology of University of South China, Changsha 410219, China; 3.Computer Science and Technology of Hunan University, Changsha 410219, China）
出处
《电脑知识与技术》
2011年第1期142-145,共4页
Computer Knowledge and Technology
基金
湖南省大学生创新性实验项目（2010年）（项目编号：404）
