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RegistedUser

-e-mail

-password

Account

-e-mail

-password

-adress

PublicUser

-name

Bargainor

-user_id

DeliverAgent

-Deliver_id

BookStore

-store_id

-collect

**

*

has

PaymentGateway

Purchaser

-user_id

deliver

PaymentMethod

-PaymentMeth

Order

-order_id

-user_id

-title

-date_id

-PaymentMeth

-DeliverMeth

check

-creat

DeliverOption

-deliverMeth

DeliverOrder

-order_id

-deliver_id

ShoppingBusket

-title

-price

-number

Book

-author

-price

-title

+move(dx:number,dy:number):void

+scale(dx:number,dy:number):void

BookList

-title

-price

-author

+move(dx:number,dy:number):void

+scale(dx:number,dy:number):void

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2019-12-17 20:33:43 0 26
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