基于WEB的图书馆借阅系统的设计与实现

基于WEB的图书馆借阅系统的设计与实现
摘 要
随着电脑、手机等信息工具的普及，人们能更加完善、快捷地处理信息数据。在图书馆的日常运作中，由于图书借阅和用户查询次数繁多，需要进行繁杂的信息数据管理。
为了能更高效、快捷、稳定地管理图书馆的数据信息，本文设计并实现了一套基于Web的图书管理借阅系统。系统采用Browser/Server运行模式，基于JAVA开发平台，并使用SQL Server作为后台数据库系统。系统主要实现了以下几个功能：查询图书、借还图书、图书管理、读者信息管理，读者留言、公告栏等。读者只需要通过浏览器访问本系统，就可以轻松实现图书查询、图书借还等操作。同样，图书管理员也可以使用本系统方便快捷地完成图书馆的信息数据管理工作。另外，由于手机使用的普及，本系统中还新加入了WAP查询功能，借助于无线网络，读者可

Design and Implementation of Library Management System Based on WEB
Abstract
With the information tools becoming so popular, such as computer and cell phone etc, people can handle the information data more perfectly and rapidly. In the daily library operation, as book-borrowed and the ones searched being so frequently, the library has to deal with a great many complicated data.
For the data management more efficiently, fast and reliably, the thesis designs and implements a library management system which is based on Web. On the Java platform, the system adopts the Browser/Server model, which takes SQL Server as a database server. The system mainly carry out the following functions: searching for borrowing and returning, book management, reader information management, reads’ messages, and the library bulletin. While the readers interview the system through the browser, they can easily search for a book or borrow and return a book etc. Simultaneously, the assistant is able to control the library information datum. In addition, the system is still added a searching function based WAP, by which the readers can search for a book more conveniently and rapidly, by means of wireless network. Such a function brings the readers a great deal convenience.

Key words: Library Management System; WAP; JSP

目 录
论文总页数：22页
1 引 言... 1
1.1 课题背景... 1
1.2 课题研究意义... 1
2 需求分析... 1
2.1 应用需求分析... 1
2.2 设计模式... 2
2.3 开发环境... 3
2.4 开发工具... 3
3 系统总体设计... 4
3.1 系统概要... 4
3.2 功能模块构成... 5
3.3 功能流程图... 5
3.3.1 查询功能流程图... 5
3.3.2 借还图书功能流程图... 6
3.4 数据库设计... 6
3.4.1 数据库概要... 6
3.4.2 数据库逻辑设计... 6
3.4.3 数据库之间关联设计... 8
4 系统详细设计与实现... 9
4.1 发布首页公告功能模块... 11
4.2 留言板功能模块... 12
4.2.1 发布留言模块... 13
4.2.2 回复留言模块... 14
4.3 系统管理员登录功能模块... 14
4.4 图书查询功能模块... 15

4.4.2 后台所有图书查询... 16