软件架构设计模版

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部 门： 技术研发中心 编 写： xxx 审 核： 批 准：

日 期： 2012-11-14

*****科技有限公司 **** & Technology Co., Ltd

架构设计说明书模版 Template_EP_SD02

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架构设计说明书模版 Template_EP_SD02

目录

1

概述 ························································································································································· 4 1.1 1.2 1.3 2 3

系统简述 ································································································································· 4 参考资料 ································································································································· 4 名词解释 ································································································································· 4

设计约束················································································································································· 4 系统总体结构设计 ································································································································ 5 3.1 3.2 3.3

简述 ········································································································································· 5 系统结构设计 ························································································································· 5 系统功能划分 ························································································································· 5

3.3.1 3.3.2 4

功能图示 ························································································································· 6

功能列表 ························································································································· 6

子系统的结构与功能 ···························································································································· 6 4.1 4.2

子系统1（子系统名称）的结构与功能 ··············································································· 6 子系统N（子系统名称）的结构与功能 ·············································································· 7

5 6 7 8

开发环境的配置 ···································································································································· 7 运行环境的配置 ···································································································································· 7 测试环境的配置 ···································································································································· 7 其它 ························································································································································· 7

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架构设计说明书模版 Template_EP_SD02

1 概述

1.1 系统简述

提示：

（1）说明本系统“是什么”。 （2）描述本系统的主要功能。

1.2 参考资料

[在此列处此架构设计的相关参考资料，如需求规约、需求分析，相关标准等］ 序号 1 2 3 4 5 名称 版本 作者 备注 1.3 名词解释

［对在本文档中的一些新名词或特殊的技术词汇进行简要的介绍］ 序号 1 2 3 4 5 名词或术语 解释说明 2 设计约束

提示：

描述系统设计中最主要的约束，这些是由客户强制要求并在需求说明书写明的。说明系统是

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架构设计说明书模版 Template_EP_SD02

如何来适应这些约束的，主要包括： 本系统应当遵循的标准或规范

软件、硬件环境（包括运行环境和开发环境）的约束 接口/协议的约束 用户界面的约束

软件质量的约束，如正确性、健壮性、可靠性、效率（性能）、易用性、清晰性、安全性、可扩展性、兼容性、可移植性等等。

实现的语言和平台也会对系统有约束，同样在此予以说明。

对于因选择具体的设计实现而导致对系统的约束，简要地描述你的想法思路，经过怎么样的权衡，为什么要采取这样的设计等等。

3 系统总体结构设计

3.1 简述

提示：

这部分要求突出整个设计所采用的方法（是面向对象设计还是结构化设计）、系统的体系结构（例如B/S结构）以及使用到的相应技术和工具

3.2 系统结构设计

提示：

这部分要求提供高层系统结构（顶层系统结构、各子系统结构）的描述，绘制物理图和逻辑图，说明各子系统的主要功能。

说明“如何”以及“为什么”如此分解系统。 说明各子系统如何协调工作，从而实现原系统的功能。

3.3 系统功能划分

提示：

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架构设计说明书模版 Template_EP_SD02

推荐采用功能图示和表格的形式，对系统的功能进行划分，请注意，在此处必须对模块类型进行划分，划分原则参见《系统设计指导书》

3.3.1 功能图示

3.3.2 功能列表

子系统A 模块编号 预算管理 0011 … 子系统B 模块编号 … 模块名称 功能简述 预算填报 关键/非关键 模块名称 模块类型 功能简述

4 子系统的结构与功能

4.1 子系统1（子系统名称）的结构与功能

提示：

1. 将子系统分解为模块或类

对于结构化设计，将子系统分解为模块，绘制模块之间的逻辑关系图，并说明个模块的主要功能。

对于面向对象设计，划分出子系统中的类，绘制子系统的对象类图，并对每个类进行说明。

2. 说明“如何”以及“为什么”（how and why）如此分解子系统1。 3. 说明各模块或类如何协调工作，从而实现子系统1的功能。 对于结构化设计，说明各个模块之间的调用关系，绘制模块调用图。 对于面向对象设计，说明系统如何响应各种事件，绘制顺序图或状态图。

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架构设计说明书模版 Template_EP_SD02

4.2 子系统n（子系统名称）的结构与功能

提示：

描述子系统n的设计，描述方式同上。

5 开发环境的配置

提示：说明本系统应当在什么样的环境下开发，有什么强制要求和建议？

类别 计算机硬件 软件 网络通信 其他 标准配置 最低配置 6 运行环境的配置

提示：说明本系统应当在什么样的环境下运行，有什么强制要求和建议？

类别 计算机硬件 软件 网络通信 其他 标准配置 最低配置 7 测试环境的配置

提示：

说明本系统应当在什么样的环境下测试，有什么强制要求和建议？ 一般地，单元测试、集成测试环境与开发环境相同。

8 其它

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