item.java

来自「电子商务系统： 项目描述：该系统主要完成用户网上购物、订单管理、产品管理、管理」· Java 代码 · 共 33 行

package com.tarena.shop.entity;

public class Item {
	private Integer id;
	private Product product;
	private int number;
	private double cost;
	public Integer getId() {
		return id;
	}
	public void setId(Integer id) {
		this.id = id;
	}
	public Product getProduct() {
		return product;
	}
	public void setProduct(Product product) {
		this.product = product;
	}
	public int getNumber() {
		return number;
	}
	public void setNumber(int number) {
		this.number = number;
	}
	public double getCost() {
		return product.getPrice()*number;
	}
	public void setCost(double cost) {
		this.cost = cost;
	}
}