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详细设计
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目录
1引言.....................................................................................错误!未定义书签。1.1编写目的(Purpose)......................................错误!未定义书签。1.2读者对象(Reader)........................................错误!未定义书签。1.3项目背景(BackgroundofProject.....................错误!未定义书签。1.4编写目标(Goal..................................................错误!未定义书签。1.5编写原则(Rule)............................................错误!未定义书签。1.6定义(Definitions...............................................错误!未定义书签。1.7参考资料(Reference)...................................错误!未定义书签。1.8变更历史(ChangeHistory.................................错误!未定义书签。2需求说明..........................................................................................................42.1总体描述.............................................................................................................6
2.1.1概述................................................................................................................................62.1.2系统目标.........................................................................................................................72.1.3系统结构设计要求.........................................................................................................72.1.4假设和约束.....................................................................................................................9
2.2功能需求概述...................................................................................................102.3安全要求概述...................................................................................................192.4接口要求概述...................................................................................................202.5性能要求概述...................................................................................................212.6其他需求概述...................................................................................................213系统处理流程设计..........................................................................................223.1系统流程设计.....................................................................错误!未定义书签。3.2业务流程设计...................................................................................................223.3数据流程设计...................................................................................................304技术方案设计..................................................................................................314.1系统体系结构设计...........................................................................................314.2系统功能结构设计...........................................................................................355数据库设计.....................................................................................................375.1概念结构设计...................................................................................................375.2逻辑结构设计.....................................................................错误!未定义书签。