网上商城UML图

0 1.系统需求........................................................................................................................................ 2 2．需求分析 ..................................................................................................................................... 4 2.1 功能设置 ............................................................................................................................. 4 2.2 模块划分 ............................................................................................................................. 5 2.3 识别参与者和用例 ............................................................................................................. 6 2.3．1 顾客 Cu stomer 用例图 ........................................................................................ 7 2.3.2 系统管理员用例 ................................................................................................... 13 2.3 静态结构模型 .................................................................................................................. 16 2.3.1 类 Cu stomer .......................................................................................................... 17 2.3.2 类 Goods ................................................................................................................ 18 2.3.3 类 Order ................................................................................................................. 19 2.3.4 管理员 .................................................................................................................... 20 2.3.5 标题 title 类 ........................................................................................................... 20 2.3.6 二级标题类 ............................................................................................................ 21 2.3.7 公共操作类 ........................................