图书管理系统的设计与实现 详细设计说明书 姓名: 学号: 目 录 1 引言 ...................................................................................................................................................... 3 1 .1 编写目的 ....................................................................................................................................... 3 1 .2 项目背景 ....................................................................................................................................... 3 1 .3 参考资料 ....................................................................................................................................... 3 2 需求分析 .............................................................................................................................................. 3 2 .1 系统总功能需求 ............................................................................................................................ 3 2 .1 .1 基本书籍维护功能模块 ......................................................................................................... 4 2 .1 .2 基本业务功能模块 ................................................................................................................. 4 2 .1 .3 数据库管理功能模块 ............................................................................................................. 4 2 .1 .4 信息查询功能模块 ................................................................................................................. 4 2 .1 .5 安全/使用管理功能模块 ........................................................................................................ 5 2 .1 .6 帮助功能模块 ......................................................................................................................... 5 2 .2 基本数据维护功能需求 ..................................................................................