基于DELPHI的图书管理系统(毕业论文)1

2011届本科毕业论文

基于DELPHI的图书管理系统

系 院：计算机科学系

姓 名：

学 号：

专 业：计算机科学与技术

年 级：

指导教师：

职 称：讲师

完成日期：2011年5月

摘 要

摘 要

随着信息技术的不断成熟及普及，社会正快速向信息化社会前进，特别是在学校，信息数据的管理已经在学校图书馆中不断的体现出来。如果图书馆采取传统的手工方式对图书资料和图书借阅情况进行人工管理的话，由于信息数据的繁多，会使手工处理的工作量非常大，影响了图书馆整体的管理效率。因此，人们希望使用一个有效的图书管理系统，用以提高图书馆的日常工作效率。在这样的背景下，设计一个高效、方便、快捷的图书管理系统是非常有必要的。

本文描述的是基于Delphi与SQL Server 2000数据库平台基础上开发的一个典型信息管理系统(MIS)。在本文中，介绍了在Delphi环境下开发图书管理信息系统的过程，并针对图书管理的一般流程，选择以C/S结构模式来对系统进行设计。本文详细给出了该系统的整个系统分析、设计以及实现的过程，包括需求分析、数据库的分析与设计、功能模块的分析与设计，最后通过Delphi与SQL数据库的连接完成整个系统的设计与实现。

通过对本系统的设计与开发，解决了学校图书管理事务中的常用基本问题以及相关统计工作,即系统登录、系统查询、图书管理、图书借还、权限设和用户管理功能的实现，并满足读者、图书馆工作人员以及管理人员三者的共同需求。提高了学校图书管理工作的效率，达到了系统设计目的和需求。

关键词：图书馆；Delphi；功能；管理系统

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Abstract

Abstract

As information technology continues to mature and spread, society is rapidly advancing to the information society, especially in schools, information and data management has been continuously in the school library reflected. If the library to the traditional manual method of lending library materials and books for manual management of the situation, then the data range of information will make the workload of manual processing of very large, affecting the efficiency of overall management of the library. Therefore, people want to use an effective library management system to improve the efficiency of the daily work of libraries. In this context, the design of an efficient, convenient and efficient library management system is necessary.

Described in this paper is based on the Delphi and SQL Server 2000 database platform based on the development of a typical management information system (MIS). In this article, describes the environment in the Delphi library management information system development process, and the general process for librarians to select the C / S structure model of the system design. This paper gives the whole system of the system analysis, design and implementation process, including needs analysis, database analysis and design, analysis and design modules, and finally through the Delphi and SQL database connectivity to complete the system design and implementation.

On the system design and development to address the school library management services in the common basic problems and related statistics, the system registry, system inquiry, library management, library circulation, permission set and user management functions to achieve and meet the readers , the library staff and managers the three common needs. Improve the efficiency of the management of the school library, to the system design objectives and requirements.

Keywords：Library；Delphi 7.0；Features；Management System

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目 录

目 录

1 绪论.....................................................................................................................................1

1.1 课题背景、意义及系统开发环境 .............................................................................1

1.1.1 课题的背景.........................................................................................................1

1.1.2 课题的意义.........................................................................................................1

1.1.3 课题的系统开发环境.........................................................................................1

1.2 图书借阅管理的发展概况 .........................................................................................2

1.3 论文设计结构 .............................................................................................................2

2 系统设计方案论证及需求分析.........................................................................................3

2.1 系统设计方案论证 .....................................................................................................3

2.1.1 结构模式的选择.................................................................................................3

2.1.2 设计工具的选择.................................................................................................4

2.2 系统设计需求分析 .....................................................................................................5

2.2.1 数据分析.............................................................................................................5

2.2.2 事务分析.............................................................................................................6

3 系统概要设计及数据库设计.............................................................................................8

3.1 系统概要设计 .............................................................................................................8

3.1.1 系统描述与规划.................................................................................................8

3.1.2 系统角色分析.....................................................................................................9

3.2 系统数据库设计 .......................................................................................................10

3.2.1 数据库概念结构设计.......................................................................................10

3.2.2 数据库逻辑结构设计.......................................................................................15

3.2.3 数据库物理结构设计.......................................................................................16

4 系统详细设计...................................................................................................................19

4.1 系统功能结构框架 ...................................................................................................19

4.2 系统功能说明 ...........................................................................................................20

4.2.1 系统登录功能模块...........................................................................................20

4.2.2 系统查询模块...................................................................................................21

4.2.3 图书管理功能模块...........................................................................................25

4.2.4 图书借还功能模块...........................................................................................27

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