Buy类图
2017-03-26 19:22:18 0 举报
Buy类图是一种用于描述购买行为的图形化工具。它通常包括买方、卖方和商品等元素,以及它们之间的关系。在Buy类图中,买方和卖方是两个主要的角色,他们通过购买商品来建立联系。商品则是买卖双方交易的对象,它可以是实物商品,也可以是虚拟商品。此外,Buy类图还可以包括价格、数量、支付方式等属性,以更详细地描述购买过程。总之,Buy类图是一种简洁明了的工具,能够帮助我们更好地理解和分析购买行为。
作者其他创作
大纲/内容
Weixin
EncryptStrategyA
+encrypt():void
Address
- country:String- province:String- city:String- road:String- postCode:String- phone:String- name:String
+ setAddress():void+ toString():String
ThirdPartyAdapter
- name:String- url:String
+ jumpTo():void# encrypt(EncryptStrategy):void
EncryptStrategyB
EncryptStrategy
+ encrypt():void
AliPay
IShoppingHandler
+ buyGood():void+ getGoodList():ArrayList
IThirdParty
+ processShopping():String+ securityCheck():void
ShoppingHandle
- address:Address- goodList:ArrayList- thirdPartyId:int- discount:double- totalPrice:double- deliveryPrice:double
+ chooseThirdParty():void+ updateDataBase():void+ updateView():void+ setAddress(address:Address):void+ getDiscount():double+ getDeliveryPrice():double+ calculateTotalPrice():double
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