图书馆管理系统设计与实现目录一、需求分析................................................................................................................................................11.1需求概述........................................................................................................................................11.2功能分析........................................................................................................................................11.3开发平台.........................................................................................................................................21.4数据库需求分析.............................................................................................................................2二、数据库逻辑设计....................................................................................................................................32.1ER图...............................................................................................................................................32.2将E-R模型转换为关系模型.........................................................................................................42.2将关系模型转化为表结构............................................................................................................42.2.1用户信息表.................................................................................................................................42.2.1图书信息表.................................................................................................................................52.2.1借阅登记表.................................................................................................................................6三、数据库物理设计....................................................................................................................................73.1索引................................................................................................................................................73.2视图................................................................................................................................................73.3安全机制........................................................................................................................................8四、应用程序设计........................................................................................................................................94.1管理员功能模块..............................................................................................................................94.1.1系统管理模块...............................................................................................................................94.1.2借阅管理模块。...........................................................................................................................94.1.3图书管理模块.............................................................................................................................104.2.读者模块........................................................................................................................................104.2.1读者信息管理模块......................................................
