【摘要】 传统的B/S构架下,由于浏览器的限制,网络应用的交互性能一直难以有所提升。AJAX是最新出现的面向异步消息通讯机制的网络应用客户端构建技术。给出了AJAX的概念、特点及关键技术,列举了目前AJAX技术尚中存在的问题和缺陷。定义了XMLAssemblyFactoryServlet,提出了使用XMLAssemblyFactoryServlet将AJAX与J2EE技术结合运用的一种方法。同时介绍了结合运用AJAX与J2EE技术实现的计算机监控系统Web查询模块。更多还原

【Abstract】 On the basis of the traditional B/S architecture,the interactivity of web application is restricted by browser.AJAX is the latest technology of construction of asynchronous messaging based on web application.The concept,feature and precondition of AJAX are proposed.The key technology in AJAX is introduced.And the problems and drawbacks in it are listed as while.XMLAssembl-yFactoryServlet is defined to realize a new approach of combining AJAX with J2EE technology to build new web applications.The design and implementation of the web query module of computer inspection system which is based on the combination of AJAX and J2EE is de-monstrated at the last.更多还原