图书借阅系统的设计与开发免费毕业设计论文.doc

毕 毕 业 论 文 图书借阅系统的设计与开发 摘要 ：图书管理系统是一些单位不可缺少的部分,书籍是人类不可缺少的精神食粮，尤其对一些学校来说，尤其重要。所以图书管理系统应该能够为用户提供充足的信息和快捷的查询手段。但传统人工管理方式存在着许多缺点,如:效率低、保密性差,另外时间一长,将产生大量的文件和数据,这对于查找、更新和维护都带来了不少的困难。 图书馆管理系统是典型的信息管理系统(MIS),其开发主要包括后台数据库的建和维护及前端应用程序的开发两个方面。对于前者要求建立起数据一致性和完整性强.数据安全性好的库。而对于后者则要求应用程序功能完备,易使用等特点。 本文针对目前中小图书管理实际，从系统的开发背景、需求分析、设计原则及开发过程等方面进行了全面的阐述，采用Visual Basic6.0和SQL Sserver2000等软件为开发工具，阐述了中小型图书管理软件中所应具有的功能及其设计与实现。 本系统分用户登录、图书查询、借还图书，系统管理等四大功能模块。其中图书查询功能分为模糊查询、直接查询、多条件查询；系统管理则包括读者管理、图书分类管理、图书管理、逾期未还图书管理、管理员权限帐户管理等。其中多条件查询、模糊查询，图书分类管理，是本系统开发与设计中的难点。 关键字：图书管理系统 ；信息管理系统 ； 设计与开发 Design and development of the books administrative system Abstract ： The books administrative system is an indispensable part of some units, the books are mankinds indispensable nourishment for the mind, it is especially important for some schools. So the books administrative system can offer sufficient information and swift inquiry means to users. But the traditional artificial management style has a lot of shortcomings, for example: Efficiency is low, privacy is bad, as time goes by ,in addition a large number of file and data will emerge, which bringing much difficultly for looking for, renewing and safeguarding. The administrative system of the library is a typical information management system (MIS ), the development of the system includes two respects，setting-up and maintenance of backstage supporters database and the development of front application program . The former require strongly to set up the consistency and integrality of the data with good security. The latter require the function of the application program completely and use effectively. This text overall explosite respects such as background of development, demand analysis , design principle and course of developing of the system etc in the base of the administrative system of the library now. The system adopt Visual Basic6. 0, and SQL Sserver2000 software as developing instrument , explaining function in the management software of