基于AJAX的富客户端数字报系统

摘要

针对目前数字报更新响应慢的问题,提出并实现了基于异步网页开发技术(AJAX)的富客户端数字报系统.系统中结合传统的组件分层设计技术框架和AJAX富客户端技术框架两者的优势,提出了适用于数字报系统的三层结构:表现层(界面表示层和界面控制层)、逻辑层、存储层.该框架可以保证无需刷新页面就能更新数字报内容,大大提高了即时响应能力.实际应用表明,基于AJAX富客户端技术的数字报网站,降低了用户的阅读等待时间,实现了接近桌面程序的用户体验.%The traditional architecture of digital paper system is based on Request-Response mechanism of the web design so that the update speed is very slow. Therefore, a rich client digital paper system based on AJAX is proposed. The interaction ability of the desktop application and the flexibility of the Web application are integrated. The system can be divided into three layers: view layer, business layer and store layer. It the news is updated without refreshing the homepage and the speed of response is improved.