
目 录
1. 引言 ....................................................................................................................................1
1.1 目标 .............................................................................................................................1
1.2 定义 .............................................................................................................................1
1.3 参考资料 ......................................................................................................................1
2. 软件总体概述 ......................................................................................................................1
2.1 软件标识 ......................................................................................................................1
2.2 软件描述 ......................................................................................................................1
2.2.1
系统属性
...............................................................................................................1
2.2.2
开发背景
...............................................................................................................2
2.2.3
软件功效
...............................................................................................................2
2.3 用户特点 ......................................................................................................................2
2.4 限制和约束 ..................................................................................................................2
3. 具体需求 .............................................................................................................................3
3.1 功效需求 ......................................................................................................................3
3.2 性能需求 ......................................................................................................................4
3.3 数据库需求 ..................................................................................................................4
3.4 设计约束 ......................................................................................................................4
3.4.1
其它标准约束
........................................................................................................4
3.4.2
硬件约束
...............................................................................................................4
3.5 属性 .............................................................................................................................4
3.5.1
可用性
..................................................................................................................4
3.5.2
可靠性
..................................................................................................................4
3.5.3
效率
......................................................................................................................4
3.5.4
安全性
..................................................................................................................4
3.5.5
可维护性
...............................................................................................................5