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1、package com.mm.entity;import java.io.*;/商品类SuppressWarnings(serial)public class Goods implements Serializable private int No;/商品编号private String name;/商品名称private double price;/商品单价private int amount;/商品数量private String unit;/商品单位public int getNo() return No;public void setNo(int no) No = no;public
2、String getUnit() return unit;public void setUnit(String unit) this.unit = unit;public String getName() return name;public void setName(String name) this.name = name;public double getPrice() return price;public void setPrice(double price) this.price = price;public int getAmount() return amount;public
3、 void setAmount(int amount) this.amount = amount;public Goods()public Goods(int No,String name,double price,String unit,int amount)this.No=No;this.name=name;this.price=price;this.amount=amount;this.unit=unit;=package com.mm.entity;import java.util.Scanner;import com.mm.manager.*;/菜单类public class Men
4、u /商品库存管理菜单public static final void goodsMenu()System.out.println(*欢迎登录青鸟超市管理系统*);Scanner input=new Scanner(System.in);GoodsManger gm=new GoodsManger();boolean result=true;while(result)System.out.print(请选择进行的操作:);System.out.print( 1.商品入库);System.out.print( 2.商品出库);System.out.print( 3.新增商品);System.ou
5、t.print( 4.查询全部商品);System.out.print( 5.按序查询号查询);System.out.print( 6.退出n);switch(input.nextInt()case 1:gm.inStorage();break;case 2:gm.outStorage();break;case 3:gm.add();break;case 4:gm.check();break;case 5:gm.checkByNo();break;case 6: result=false;break;default:System.out.println(t 您的选择有误。);/收银管理菜单pu
6、blic static final void orderMenu()System.out.println(*欢迎登录青鸟超市管理系统*);Scanner input=new Scanner(System.in);OrderManager om=new OrderManager();boolean result=true;while(result)System.out.print(请选择进行的操作:);System.out.print( 1.扫描商品);System.out.print( 2.修改数量);System.out.print( 3.结账);System.out.print( 4.退出
7、n);switch(input.nextInt()case 1:om.scan();/执行扫描break;case 2:om.modify();/修改数量break;case 3:om.account();/结账break;case 4: result=false;break;default:System.out.println(t 您的选择有误。);=package com.mm.entity;/* 订单类*/public class Order private String name;/所购商品名称：( 编号)+ 名称+ 单位private int count;/所购商品数量private
8、 double price;/单价public String getName() return name;public void setName(String name) this.name = name;public int getCount() return count;public void setCount(int count) this.count = count;public double getPrice() return price;public void setPrice(double price) this.price = price;public Order()publi
9、c Order(String name,int count,double price)this.name=name;this.count=count;this.price=price;=package com.mm.entity;import java.io.Serializable;/*会员类：主要记录积分和会员号*/SuppressWarnings(serial)public class Vip implements Serializableprivate int vipNo;private int score;public int getVipNo() return vipNo;publ
10、ic void setVipNo(int vipNo) this.vipNo = vipNo;public int getScore() return score;public void setScore(int score) this.score = score;public Vip()public Vip(int vipNo,int score)this.vipNo=vipNo;this.score=score;=package com.mm.initialize;/通过这个类给本地初始化一个原始商品信息表(创建仓库 )import java.io.FileOutputStream;imp
11、ort java.io.IOException;import java.io.ObjectOutputStream;import java.util.ArrayList;import com.mm.entity.Goods;public class GoodsList SuppressWarnings(unchecked)public static void main(String args) Goods goo0=new Goods(1001,脉动水蜜桃 ,7.0,1.5L,50);Goods goo1=new Goods(1002,旺仔苹果 Q 糖 ,2.5,70g,70);Goods g
12、oo2=new Goods(1003,吉百芝麻油 ,9.5,125ml,20);Goods goo3=new Goods(1004,雀巢奶香咖啡,1.5,13g,200);Goods goo4=new Goods(1005,白玉内酯豆腐,1.0,400g,15);Goods goo5=new Goods(1006,桃李熟切片 ,6.5,400g,10);Goods goo6=new Goods(1007,白玉黄豆芽 ,2.4,350g,20);Goods goo7=new Goods(1008,喜之郎果冻 ,10.5,125g,50);ArrayList list = new ArrayLis
13、t();try ObjectOutputStream oos = new ObjectOutputStream(new FileOutputStream(D:goods.txt);list.add(goo0);list.add(goo1);list.add(goo2);list.add(goo3);list.add(goo4);list.add(goo5);list.add(goo6);list.add(goo7);oos.writeObject(list);oos.close(); catch (IOException e) e.printStackTrace();=package com.
14、mm.initialize;import java.io.FileNotFoundException;import java.io.FileOutputStream;import java.io.IOException;import java.io.ObjectOutputStream;import java.util.ArrayList;import com.mm.entity.Vip;/* 用来创建一个存储会员信息的库*/public class VipList public static void main(String args) throws FileNotFoundException, IOException Vip v1=new Vip(2001,200);Vip v2=new Vip(2002,800);Vip v3=new Vip(2003,2000);Vip v4=new Vip(2004,2100);Vip v5=new Vip(2005,1200);Vip v6=new Vip(2006,3200);Vip v7=new Vip(2007,290);ArrayList list=new ArrayList();list.add(v1);l
