Web页面展示系统处理进度的研究与实现  

Research and Implementation of Processing Progress for Webpage Display System

作　　者：唐青松[1] 

机构地区：[1]四川文理学院计算机学院,四川达州635000

出　　处：《计算机与现代化》2014年第5期136-140,共5页Computer and Modernization

基　　金：四川省教育厅青年基金资助项目(10ZB085)

摘　　要：传统的Web技术,很难实现用户提交数据后,在服务器处理数据的同时,将处理进度的同步信息显示在网页中,尤其是在不知网页局部内容更新次数的情况下,此问题更显凸出。本文使用函数递归调用的方式以异步获取系统信息、扩展Web系统应用能力以提高人机交互的表现力,并将处理的过程形象地展示给用户,有效地解决此问题。实验结果表明,相对于传统的一个Web线程只能服务一个HTTP请求,本文研究可以实现多个Web线程同时对一个请求进行服务。The traditional Web technology is difficult to realize data processing and deal with the progress of the synchronization information displaying on the Web at the same time. Especially in the case of unknowing the circumstances and the number of local content updates page, the problem is more protruding. For solving the problem, we use the calling way of reeursive function to achieve system information asynchronously, expand the Web information system application ability in order to improve the expressive force of human-computer interaction, and display the image of process for the user. Compared with a traditional Web thread which serves only a single user, the experimental results show that the proposed technology can achieve more than one Web thread and serve a user at the same time.

关 键 词：AJAX技术 递归 WEB开发 异步通信 并行处理 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]