用例描述

Version:__________
USE CASE NAME:
注册
USE CASE TYPE
USE CASE ID:
1
System Analysis:
PRIORITY:
高
SOURCE:
PRIMARY BUSINESS ACTOR:
游客
OTHER PARTICIPATING ACTORS:
系统管理员
校园网上订餐系统
Author (s):_XXX__________Date:__________
Version:__________
USE CASE NAME:
登录
USE CASE TYPE
USE CASE ID:
2
System Analysis:
PRIORITY:
高
SOURCE:
PRIMARY BUSINESS ACTOR:
PRIORITY:
高
SOURCE:
PRIMARY BUSINESS ACTOR:
游客
OTHER PARTICIPATING ACTORS:
用户
OTHER INTERESTED STAKEHOLDERS:
DESCRIPTION:
用户或游客可以将看中的商品放入购物车中
PRE-CONDITION:
用户或游客选择某个商品
Actor Action
System Response
OF EVENTS:
Step 1:填写收货人姓名、电话、详细地址、邮编，选择付款方式和收货方式，填写备注
Step 2:获取购物车的ID
Step 3:为客户新增一张空白的订单
Step 4:根据购物车ID获取购物车中的商品
Step 5:把得到的商品添加到订单中
ASSUMPTIONS:
OPEN ISSUES:
校园网上订餐系统
Author (s):____XXX_________Date:___6.8_______
Version:__________
USE CASE NAME:
添加购物车
USE CASE TYPE
USE CASE ID:
4
System Analysis:
用户
OTHER PARTICIPATING ACTORS:
游客
OTHER INTERESTED STAKEHOLDERS:
DESCRIPTION:
用户填写用户名和密码进行登录
PRE-CONDITION:
用户已注册
TRIGGER:
打开网站或提交订单
TYPICAL COURSE
Actor Action
System Response
OF EVENTS:
Step 1:填写用户名和密码登录
Step 2:检查用户名和密码的填写
Step 3:检查用户名和密码的格式
Step 4:检查用户名是否存在
Step 5:检查密码是否正确
Step 6:允许登录
ALTERNATE COURSES:
Step 3:否则，提示错误信息
CONCLUSION:
显示欢迎信息
POST-CONDITION:
BUSINESS RULES
IMPLEMENTATION CONTRAINTS AND SPECIFICATIONS
ASSUMPTIONS:
OPEN ISSUES:
校园网上订餐系统
Author (s):__XXX__________Date:___6.8_______
Step 1:填写用户名、密码、确认密码进行注册
Step 2:
检查用户名、密码、确认密码是否填写；
检查用户名、密码、确认密码的格式是否正确；
检查密码和确认密码是否一致；
检查用户名是否重复；
Step 3:如果无误，则提示注册成功
ALTERNATE COURSES:
Step 3:否则出现错误提示信息CONCLU NhomakorabeaION:
OTHER INTERESTED STAKEHOLDERS:
DESCRIPTION:
游客可以通过注册成为会员，这样就可以在网站上订购所需商品
PRE-CONDITION:
进入中国鲜花网站首页
TRIGGER:
提交订单
TYPICAL COURSE
Actor Action
System Response
OF EVENTS:
PRIMARY BUSINESS ACTOR:
用户
OTHER PARTICIPATING ACTORS:
系统管理员
OTHER INTERESTED STAKEHOLDERS:
DESCRIPTION:
用户填写并提交订单
PRE-CONDITION:
购物车中有用户放入的商品
TRIGGER:
用户选择结账
TYPICAL COURSE
登录
POST-CONDITION:
保存用户的注册信息
BUSINESS RULES
用户名是email地址
密码由8位字母或数字组成
IMPLEMENTATION CONTRAINTS AND SPECIFICATIONS
ASSUMPTIONS:
OPEN ISSUES:
None
校园网上订餐系统
Author (s):XXX____________Date:_5.8_________
OPEN ISSUES:
2.
游客
DESCRIPTION:
用户或游客根据分类浏览商品
PRE-CONDITION:
该分类下已添加商品
TRIGGER:
选择一种商品分类
TYPICAL COURSE
Actor Action
System Response
OF EVENTS:
Step 1:选择一种商品分类
Step 2:根据类别进行筛选
Step 3:计算商品库存
Step 3:如果否，随机创建一个购物车
CONCLUSION:
继续浏览商品或去填写并提交订单
POST-CONDITION:
保存用户或游客放入购物车中的商品
BUSINESS RULES
IMPLEMENTATION CONTRAINTS AND SPECIFICATIONS
ASSUMPTIONS:
OPEN ISSUES:
Step 4:显示该分类下的所有商品，包括名称、单价、数量、图片
ALTERNATE COURSES:
CONCLUSION:
选择某个商品，查看它的详细情况或添加购物车
POST-CONDITION:
BUSINESS RULES
IMPLEMENTATION CONTRAINTS AND SPECIFICATIONS
Step 6:提示下订单成功
ALTERNATE COURSES:
Step 6:否则，提示错误信息
CONCLUSION:
下订单成功
POST-CONDITION:
保存订单
BUSINESS RULES
IMPLEMENTATION CONTRAINTS AND SPECIFICATIONS
ASSUMPTIONS:
Version:__________
USE CASE NAME:
浏览菜肴
USE CASE TYPE
USE CASE ID:
3
System Analysis:
PRIORITY:
高
SOURCE:
PRIMARY BUSINESS ACTOR:
会员
OTHER PARTICIPATING ACTORS:
用户
OTHER INTERESTED STAKEHOLDERS:
1.
校园网上订餐系统
Author (s):__________XXX___Date:__________
Version:__________
USE CASE NAME:
填写并提交订单
USE CASE TYPE
USE CASE ID:
5
System Analysis:
PRIORITY:
高
SOURCE:
TRIGGER:
将看中的商品放入购物车中
TYPICAL COURSE
Actor Action
System Response
OF EVENTS:
Step 1:选择某个商品后，将其放入购物车中
Step 2:检查是否登录用户
Step 3:如果是，获取购物车的ID
Step 4:把商品放入购物车
ALTERNATE COURSES: