Description: List of system functions: 1 Register: input member name, member name should only member list: Displays all Member information, delete Member: enter the user name delete, add commodities: Enter a product name, price, description Product List: display all product information, delete commodities: delete a single commodity orders (purchase): Enter the user name, trade name, trade name, the number of single operation 8, the list of orders: all orders ( including user name, trade name, order number, and other information) system design stage: 1 to go first to a noun: (Domain Model) (entity): Member-> User, commodities-> Product, Order-> Order 2 business logic implementation section
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supershop123
............\.classpath
............\.project
............\bin
............\...\shop
............\...\....\entity
............\...\....\......\Data.class
............\...\....\......\Order.class
............\...\....\......\Product.class
............\...\....\......\User.class
............\...\....\Main.class
............\...\....\service
............\...\....\.......\OrderService.class
............\...\....\.......\ProductService.class
............\...\....\.......\UserService.class
............\src
............\...\shop
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............\...\....\......\Data.java
............\...\....\......\Order.java
............\...\....\......\Product.java
............\...\....\......\User.java
............\...\....\Main.java
............\...\....\service
............\...\....\.......\OrderService.java
............\...\....\.......\ProductService.java
............\...\....\.......\UserService.java
............\购物系统.txt