目 录
1 课题描述.....................................................................................................................................1
2 系统的可行性研究.....................................................................................................................2
3 需求分析.....................................................................................................................................3
3.1 系统的目标......................................................................................................................3
3.2系统功能需求...................................................................................................................3
3.3 数据流图..........................................................................................................................3
3.4系统的运行环境...............................................................................................................4
4 系统设计.....................................................................................................................................5
4.1系统的总体结构图...........................................................................................................5
4.2系统的E—R图..................................................................................................................5
4.3关系模式...........................................................................................................................5
4.4.1图书信息................................................................................................................6
4.4.2销售信息................................................................................................................6
4.4.3会员信息................................................................................................................6
4.5主控平台界面...................................................................................................................7
5系统实现......................................................................................................................................7
5.1 用户登录子模块..............................................................................................................7
5.2 图书信息查询子模块.......................................................................................................9
5.3 图书出售子模块............................................................................................................10
5.4 会员信息查询子模块.....................................................................................................11
5.5 卖书管理子模块............................................................................................................13
5.6 图书信息录入子模块.....................................................................................................16
5.7 帐号管理子模块............................................................................................................19
总 结.............................................................................................................................................20
参 考 文 献...................................................................................................................................21