目录第一章概述.............................................................................................11.1项目开发的背景............................................................................................11.2项目开发的目的............................................................................................1第二章系统分析....................................................................................32.1系统的基本功能描述....................................................................................32.2系统需求分析..................................................................................................3第三章系统与数据库设计.................................................................43.1总体设计原则..................................................................................................43.2数据库设计逻辑.............................................................................................43.3实体数据系统功能模块图...........................................................................43.4创建数据库表..................................................................................................6第四章系统实现....................................................................................74.1用户登录界面..................................................................................................74.2查询图书...........................................................................................................94.3图书借阅、归还及续借.............................................................................114.4用户密码修改...............................................................................................18第五章系统测试.................................................................................215.1测试的目的和方法......................................................................................215.2测试的具体方法.........................................................................................21总结..............................................................