需求调研报告······································································································································0
1 引言 ···············································································································································4
1.1 编写目的 ·······································································································································4
1.2 文档范围 ·······································································································································4
1.3 预期读者和阅读建议 ···················································································································5
1.4 参考资料 ·······································································································································5
2 项目描述 ·······································································································································5
2.1 项目背景 ·······································································································································5
2.2 项目名称 ·······································································································································6
2.3 项目概述 ·······································································································································6
2.4 项目关联性 ···································································································································6
2.5 设计和实现上的限制 ···················································································································6
2.6 假定条件和约束 ···························································································································7
2.7 名词/术语解释······························································································································7
3 用户环境描述································································································································8
3.1 用户单位组织结构 ·······················································································································8
3.2 用户部门设置与职责 ···················································································································8
3.3 用户业务关系描述 ·····················································································································10
3.4 系统面向的用户群 ·····················································································································10
3.5 关键计算机资源 ·························································································································10
3.6 用户环境中的其他应用系统分布 ·····························································································10
4 功能性需求描述 ·························································································································· 10
4.1 用户各部门当前的工作模式 ·····································································································10
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4.2 构建该系统的目标 ·····················································································································13
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4.3 功能结构图 ·································································································································14
4.4 功能点需求 ·································································································································14
5 非功能性需求描述 ······················································································································ 16
5.1 系统环境需求 ·····························································································································16
5.2 易用性和用户体验需求 ·············································································································16
5.3 软硬件技术需求 ·························································································································16
5.4 安全性需求 ·································································································································17
5.5 可维护性需求 ·····························································································································17
