目录
第一章需求分析 .............................................................................................................................................1
1. 1 需求分析 ..............................................................................................................................................1
1.2 用例模型及分析类图的描述 ..........................................................................................................1
1.2.1 用例................................................................................................................................................1
1.2.2 用例图 ...........................................................................................................................................1
1.3 分析类 ....................................................................................................................................................2
1.3.1 用户登录模块...............................................................................................................................2
1.3.2 进货模块........................................................................................................................................3
1.3.3 销售模块........................................................................................................................................5
1.3.4 库存模块........................................................................................................................................6
1.3.5 职工管理模块...............................................................................................................................8
1.3.6 供应商管理模块..........................................................................................................................9
第二章 概要分析.........................................................................................................................................12
2.1 系统架构设计 ....................................................................................................................................12
2.2 数据库设计.........................................................................................................................................12
2.2.1 数据库总体概念设计 ..............................................................................................................12
2.2.2 数据库概念设计........................................................................................................................13
2.3 系统类图设计 ....................................................................................................................................17
第三章 系统详细设计及实现..................................................................................................................19
3.1 系统功能描述 ....................................................................................................................................19
3.2 用户登录界面 ....................................................................................................................................19
3.3 职工管理功能 ....................................................................................................................................19
3.4 供应商管理功能................................................................................................................................20
3.5 进货管理功能 ....................................................................................................................................20
3.6 销售管理功能 ....................................................................................................................................21
3.7 库存管理功能 ....................................................................................................................................22
3.8 系统主页面.........................................................................................................................................23
3.9 退出系统 .............................................................................................................................................24
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