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需求规格说明书
目 录
1 引言 ...................................................................................................................................................4
1.1 编写目的....................................................................................................................................4
1.2 背景及范围................................................................................................................................4
1.3 定义 缩写词 略语 ....................................................................................................................4
1.4 参考资料....................................................................................................................................5
1.5 开发进度....................................................................................................................................5
2 项目概述 ...........................................................................................................................................6
2.1 目标............................................................................................................................................6
2.1.1 开发意图
...........................................................................................................................6
2.1.2 应用目标
...........................................................................................................................6
2.1.3 作用及范围
.......................................................................................................................6
2.1.4 背景
...................................................................................................................................6
2.2 产品描述....................................................................................................................................7
2.3 产品功能....................................................................................................................................7
2.3.1 外部功能
...........................................................................................................................7
2.3.2 内部功能
...........................................................................................................................7
2.3.3 系统功能描述
...................................................................................................................8
2.3.4 功能图
...............................................................................................................................8
2.3.5 用例图
...............................................................................................................................9
2.3.6 用户特点
.........................................................................................................................10
3 具体需求 .........................................................................................................................................10
3.1 预订管理子系统 ......................................................................................................................10
3.1.1 引言
.................................................................................................................................10
3.1.2 业务需求
.........................................................................................................................10
3.1.3 功能需求
.........................................................................................................................11
3.1.4 功能流程图
.....................................................................................................................12
3.1.5 用例图
.............................................................................................................................14
3.2 楼面落单子系统 ......................................................................................................................16
