文档介绍：《数据库系统概论》课程设计说明书
题目名称: 火车站网上订票管理系统
学院: 计算机与信息科学学院
专业: 信息与计算科学
成员: 姜玉利(组长) 乐刚杨福任海涛(组员)
指导老师: 李泽军
2012 年 6 月 1 日
摘要
目前随着时代的发展,人们生活水平的不断提高,越来越多的人选择网上订购火车票,而为了更快的适应快速发展的需求,管理大量数据,开发一个有效地稳定的管理网上订票,运用成熟的计算系列软件和系统建立火车票订票管理系统是一个很好的解决办法。
本文通过深入探讨订票系统开发过程及其相关技术,结合实际工程项目中售票系统的功能需求和业务流程分析,可行性研究、总体设计、详细设计,以及编码实现和调试等,按照结构化的设计思想,设计开发了火车站网上订票系统。运用数据流图和数据字典、E-R图和数据库逻辑结构、层次图、系统流程图、以及程序流程图,对该系统的数据需求、数据库、系统软件结构、系统流程、以及处理过程等进行了分析和设计。
本项目利用工具软件java,以及数据库sql server 2000开发环境来开发这个火车站网上售票系统。该系统要解决的是火车站网上售票工作所要解决的问题,可以满足火车站网上售票的基本要求,包括查询、订票、退票等三个方面的功能。
该系统能运用到火车站售票的工作中,根据用户的需求,设置其权限,并快捷方便的为用户提供服务。
关键字:网上订票,E-R图,sql server 2000
Abstract
Nowadays, with the development of The Times, and people's living standard rising ceaselessly, more and more people would reserve tickets on the rather than go to railway station .In order to adapt to the rapid development of faster demand, and management of large quantities of data, to exploit a system of booking tickets online using perfect calculation series software and system is a great measure .
This article is aimed to design a railway station tickets online system through discussing deeply reservation systems development process and related technology, combining with the actual engineering project ticket sales of the functional requirements of the system and business process analysis, feasibility study, overall design, detailed design, as well as code realization missioning, according to the structural design idea. Using the data flow graph and data dictionary, E-R chart and database logic structure, administrative levels chart, system flowcharts, and program flow chart, the system of data demand, database, software system structure, system flow, and the process analysis and design.
We use software tools of java and the development environment of database SQL server 2000 to develop the railway station online ticketing system. The system can solve the railway station ticket sales job of problem , and can meet the basic requ