目录
摘要……………………………………………………………………………………………………..3
Abstract………………………………………………………………………………………………..4
第一章 引言......................................................................................................................................7
1.1 项目背景...............................................................................................................................7
1.2 目的和意义...........................................................................................................................7
1.3 研究的内容...........................................................................................................................7
1.3.1 多媒体管理模块 .......................................................................................................8
1.3.2 测试管理模块 ...........................................................................................................8
1.3.3 作业管理模块 ...........................................................................................................8
1.3.4 知识百科模块 ...........................................................................................................9
1.3.5 信息交互模块 ...........................................................................................................9
1.3.6 基础信息模块 ...........................................................................................................9
1.4 研究方法...............................................................................................................................9
1.5 特色和创新.........................................................................................................................10
第二章 综述与相关工作 ................................................................................................................10
2.1 综述....................................................................................................................................10
2.2 相关工作 ............................................................................................................................11
2.2.1 UML 语言和要素 .....................................................................................................11
2.2.2 常用的 UML 模型图 .................................................................................................12
2.2.2.1 用例图 .................................................................................................................12
2.2.2.2 类图.....................................................................................................................12
2.2.2.3 活动图 .................................................................................................................12
第三章 系统需求分析 ......................................................................................................................13
3.1 需求概述.............................................................................................................................13
3.1.1 操作可行性 ............................................................................................................13
3.1.2 系统的目标 ............................................................................................................13
3.1.3 系统可能带来的影响 .............................................................................................14
3.2 系统数据流图.....................................................................................................................14
3.2.1 业务对象分析 .........................................................................................................14
3.2.2 业务流程分析 .........................................................................................................20
3.2.3 系统功能分析 .........................................................................................................31
3.3 本章小结 ............................................................................................................................36
第四章 系统设计..............................................................................................................................36
4.1 总体设计.............................................................................................................................37
4.1.1 系统设计的原则 .....................................................................................................37
4.1.2 系统体系结构设计 .................................................................................................37
4.2 功能设计.............................................................................................................................38
4.3 基本数据库表格设计 .........................................................................................................42
第五章 结束语..................................................................................................................................49
5.1 总结.....................................................................................................................................49
