目 录
目 录.........................................................................................................................................................3
1 项目简介...............................................................................................................................................5
2 需求分析...............................................................................................................................................6
2.1 用例图..................................................................................................................................................................................6
2.2 术语表..................................................................................................................................................................................7
2.3 活动图..................................................................................................................................................................................8
2.3.1 结算付款系统活动图...............................................................................................................................................8
2.4 用例规约..............................................................................................................................................................................9
2.4.1 用例规约 Login.........................................................................................................................................................9
2.4.2 用例规约 Payment.....................................................................................................................................................9
2.4.3 用例规约 Shopping Cart...........................................................................................................................................9
2.4.4 用例规约 User Management...................................................................................................................................10
2.4.5 用例规约 Products Management.............................................................................................................................11
2.4.6 用例规约 Order Management.................................................................................................................................11
2.5 补充文档............................................................................................................................................................................12
2.5.1 补充规约：支付接口的选择.................................................................................................................................12
3 分析与设计.........................................................................................................................................13
3.1 架构分析............................................................................................................................................................................13
3.1.1 界面层.....................................................................................................................................................................13
3.1.2 业务逻辑层.............................................................................................................................................................13
3.1.3 数据库层.................................................................................................................................................................14
3.2 关键抽象............................................................................................................................................................................14
3.3 用例实现............................................................................................................................................................................14
3.3.1 客户购买商品的用例实现.....................................................................................................................................14
3.3.2 管理员操作的用例实现.........................................................................................................................................15
4 用例分析.............................................................................................................................................17
4.1 分析类................................................................................................................................................................................17
4.2 分析类的功能....................................................................................................................................................................17
4.2.1 管理员类.................................................................................................................................................................17
4.2.2 用户类.....................................................................................................................................................................17
4.2.3 提交信息制类.........................................................................................................................................................17
4.2.4 数据库类.................................................................................................................................................................18
4.2.5 支付接口类.............................................................................................................................................................18
4.3 类图及类之间的关联........................................................................................................................................................18
4.4 数据库设计........................................................................................................................................................................19
4.4.1 Admin Table.............................................................................................................................................................19
4.4.2 User Table................................................................................................................................................................19
