【作者】 刘明正；

【导师】 郝迎吉；

【作者基本信息】 西安科技大学 ， 机械制造及其自动化， 2003， 硕士

【摘要】 本文主要论述触摸屏式的电子商务系统应用软件的设计，提出了一种基于城域网触屏模式的电子商务应用解决方案。本文采用屏幕手写输入和软键盘功能解决了触屏的输入问题；利用POS共享刷卡解决购物支付的问题；使用企业间应用系统的集成(EAI)解决了企业间信息交换和共享问题。 论文采用软件工程的研究方法，使用触摸屏、网络、数据库等技术，进行了系统总体方案设计和软件开发：通过对数据库和应用程序的用户身份识别和权限控制，保证数据存取和应用程序的安全性；通过对代码进行优化提高了代码的健壮性；通过捕捉并抛出系统运行时的异常错误提高了系统的稳定性；通过多媒体语音、图形和动画提示帮助信息来增强系统的易用性；客户端程序自动升级功能提高了系统的可维护性，有效地减少了维护工作量；系统采用星型的网络拓扑结构，支持标准的TCP／IP网络通讯协议和规范的软件接口标准，具有良好的开放性。 本文把触摸屏引入到电子商务应用中，拓宽了传统触屏的应用范围，也对扩大电子商务的用户群有着很大的促进作用。开发的系统软件经连网测试，结果表明，它具有结构简单、配置灵活、安全、性能稳定可靠、功能强、界面友好，操作简单等优点，受到有关专家的好评，具有一定的市场前景和推广价值。更多还原

【Abstract】 The dissertation is mainly research the design of electronic commerce software system on touch-screen pattern. It raises a solution to electronic commerce application based on touch-screen and city-network. It solves inputting problem on Touch-Screen by handwriting and software keyboards. It solves payment issue through sharing POS and brush card. It solves info sharing and exchanging problem by Enterprise Application IntegrationIt adopts research method of software engineering and uses touch-screen, network, database technology and so on to carry through total design of the system and build the software: It uses user status identify and responsibility control to ensure database and application program’s security; It strengthen the code by coding optimize; It captures and discards application runtime error to enhance the system’s stability; It uses multimedia voice and moving picture to show help information, thus makes the system easy to use; It greatly reduces the maintenance work of the system by self-updating function ;It is an opening system by using star-model network top structure, supporting standard network communication protocol ?TCP/IP and offering standard software interfaced criterion.The dissertation successfully introduces touch-screen into the applying area of electronic commerce and extends the applied range of traditional touch-screen. The software testing results show that the system is successfully designed and has lots of advantages such as simple structure, configuration flexible, security, reliable performance, low cost, powerful function, kindly interface, convenient to use, and etc.更多还原