【作者】 马凤山；

【导师】 古丽拉·阿东别克；

【作者基本信息】 新疆大学 ， 计算机应用技术， 2007， 硕士

【摘要】 随着无线通信技术和互联网技术的飞速发展,移动通信业务从以前的语音业务逐渐向丰富多彩的数据业务过渡。虽然传统的电子商务已经使人们感受到了网络所带来到的便利和乐趣,但它缺乏可移动性,使用起来并不是十分方便。而移动电子商务能弥补这种缺憾,它以其快捷方便、无所不在的特点,已成为一种新的商务趋势。第三代移动通信(3G)将宽带融入移动网络,也意味着移动电子商务时代已经到来。本论文以同一域中的分布式访问控制模型为框架,分别用移动智能客户端、单点登陆Web服务和基于Spring的轻量级J2EE订单子系统作为模型中用户、认证服务器和WEB服务器的具体实现,实现了一个融合J2ME、Web服务和Spring(轻量级J2EE技术)的移动电子商务应用。主要工作如下:(1)、整合J2ME、Web服务和Spring于一体,构建通过手机下订单的移动电子商务应用;(2)、在J2ME应用中使用MVC设计模式,结合具体应用的特点,进行了必要的抽取和重构,进一步提高了应用的可维护性;(3)、在手机本地数据与Web数据库远程同步的操作中,考虑到数据传输的安全性,对同步数据进行了XML格式的封装和解析,为同步数据的加密和签名等安全性的扩展保留了接口。更多还原

【Abstract】 With the fast development of wireless communication technology and Internet, the business of mobile communication is changing from the former voice business to data business. Though, the traditional e-commerce brings users with the convenience and pleasure through the Internet, it lacks of mobility and it is not convenient. Therefore, Mobile E-Commerce can remedy this kind of short-coming , it becomes a new commercial trend, with its characteristic of convenience and omnipresence.This article takes distributed access control model in the same domain as the frame. The mobile smart client application, SSO (Single Sign On) web service and the order form subsystem based on Spring(the lightweight J2EE technology) are concrete realization corresponding to the user, authentication server and E-Commerce web server in the DAC model respectively. The integrated application is the combination of J2ME, web service and Spring.The main work is as follows:(1)、Conformity J2ME, the Web service and Spring to a body, construct the mobile E-Commerce application for order online.(2)、The MVC design pattern is used successfully in the J2ME application. According to characteristic of the concrete application, essential extracting with the reorganization has been carried on, which further enhancing the application maintainability.(3)、Considering the security of data transmission, the XML form encapsulation and parsing has been carried on to the synchro data while data synchronizing from the mobile to the remote database belong to the web server, which reserving an interface for the secure expansion for the synchro data encryption, signature and so on.更多还原