需求说明书
1 系统需求.........................................................................................................................................3
1.1 基于经销商的电子商务网站..............................................................................................3
1.1.1 功能分析...................................................................................................................3
1.1.2 系统顶层活动图。...................................................................................................5
1.1.3 用例图.......................................................................................................................6
1.1.3.1 参与者............................................................................................................6
1.1.3.2 用例................................................................................................................6
1.1.3.3 顶层用例图....................................................................................................7
1.1.4 用例分析与描述.......................................................................................................8
1.1.4.1 登录(logon)...............................................................................................8
1.1.4.2 注销(logout).............................................................................................8
1.1.4.3 修改经销商信息(modify dealer info).....................................................9
1.1.4.4 浏览目录(view category).........................................................................9
1.1.4.5 搜索产品(search items)..........................................................................10
1.1.4.6 查看产品(view item)..............................................................................11
1.1.4.7 加入购物车(add cart)..................................................................................12
1.1.4.8 查看购物车(view cart)................................................................................13
1.1.4.9 修改购物车中的商品(modify cart items)..................................................14
1.1.4.10 删除购物车中的商品(delete cart item)...............................................14
1.1.4.11 清空购物车(empty cart).......................................................................15
1.1.4.12 结帐(check out)....................................................................................16
1.1.4.13 配置收货地址信息(configure recipient).............................................16
1.1.4.14 配置送货方式(configure shipment)....................................................17
1.1.4.15 配置付款方式(configure payment method)........................................18
1.1.4.16 确认订单(affirm order)........................................................................19
1.1.4.17 查看订单(view order)..........................................................................20
1.1.4.18 修改订单(modify order)......................................................................21
1.1.4.19 删除订单(delete order)........................................................................22
1.1.4.20 查看新品(view latest item)..................................................................23
1.1.4.21 查看特价品(view special price item)..................................................24
1.1.4.22 查看积分(view history record and grade).................................................24
1.1.4.23 经销商反馈(feedback).........................................................................25
1.1.4.24 查看反馈答复(view feedback answer)................................................26
1.2 静态结构模型....................................................................................................................27
1.2.1 包图.........................................................................................................................27
1.2.1.1 web 包..........................................................................................................27
1.2.1.2 business login 包..........................................................................................28
1.2.1.3 data service 包..............................................................................................28
1.2.2 类图.........................................................................................................................29
1.2.2.1 db 类.............................................................................................................29