超市购物管理系统附图.docx

1、超市购物管理系统附图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)

2、 No = no; public 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

3、() return amount; public 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.m

4、m.manager.*;/菜单类public class Menu /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.

5、商品出库); System.out.print( 3.新增商品); System.out.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: resu

6、lt=false; break; default: System.out.println(t您的选择有误。); /收银管理菜单 public 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)

7、; System.out.print( 2.修改数量); System.out.print( 3.结账); System.out.print( 4.退出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 *

8、/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 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

9、getPrice() return price; public void setPrice(double price) this.price = price; public Order() public 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 c

10、lass Vip implements Serializable private int vipNo; private int score; public int getVipNo() return vipNo; public 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.vip

11、No=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;import java.io.IOException;import java.io.ObjectOutputStream;import java.util.ArrayList;import com.mm.entity.Goods;public class GoodsList SuppressWarnings(unchecked) public static void m

12、ain(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 goo2=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);

13、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 ArrayList(); 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); li

14、st.add(goo5); list.add(goo6); list.add(goo7); oos.writeObject(list); oos.close(); catch (IOException e) e.printStackTrace(); =package com.mm.initialize;import java.io.FileNotFoundException;import java.io.FileOutputStream;import java.io.IOException;import java.io.ObjectOutputStream;import java.util.A

15、rrayList;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

16、Vip(2006,3200); Vip v7=new Vip(2007,290); ArrayList list=new ArrayList(); list.add(v1); list.add(v2); list.add(v3); list.add(v4); list.add(v5); list.add(v6); list.add(v7); ObjectOutputStream oos=new ObjectOutputStream(new FileOutputStream(D:vip.txt); oos.writeObject(list); oos.close(); =package com.

17、mm.client;import java.io.BufferedReader;import java.io.BufferedWriter;import java.io.IOException;import java.io.InputStreamReader;import java.io.OutputStreamWriter;import .Socket;import .UnknownHostException;import java.util.Scanner;import com.mm.entity.Menu;public class MrgClient public static Stri

18、ng username; public static void main(String args) throws UnknownHostException, IOException Scanner input=new Scanner(System.in); Socket socket=new Socket(localhost,10001); BufferedReader br=new BufferedReader(new InputStreamReader(socket.getInputStream(); BufferedWriter bw=new BufferedWriter(new Out

19、putStreamWriter(socket.getOutputStream(); System.out.println(请输入用户名：); username=input.next(); System.out.println(请输入密码：); String password=input.next(); bw.write(username+password); bw.flush(); socket.shutdownOutput(); String reply=br.readLine(); if(reply.equals(登录成功) System.out.println(reply); /进入库管

20、员界面 Menu.goodsMenu(); else if(reply.equals(load successed!) System.out.println(reply); /进入收银员界面 Menu.orderMenu(); else System.out.println(reply); bw.close(); br.close(); socket.close(); =package com.mm.server;import java.io.IOException;import .ServerSocket;import .Socket;public class MgrServer publi

21、c static void main(String args) throws IOException ServerSocket ss=new ServerSocket(10001); Socket socket=null; /搞个死循环，让服务器一直监听端口 while(true) socket=ss.accept(); MgrThread st=new MgrThread(socket);/启动一次程序创建一个线程 st.start(); =package com.mm.server;import java.io.*;import .Socket;public class MgrThread

22、 extends Thread private Socket socket; public MgrThread(Socket socket) this.socket=socket; public void run() try BufferedReader br=new BufferedReader(new InputStreamReader(socket.getInputStream(); BufferedWriter bw=new BufferedWriter(new OutputStreamWriter(socket.getOutputStream(); String admin = br

23、.readLine(); System.out.println(有用户请求登录); if(admin.equals(admin1+888888)|admin.equals(admin2+888888)|admin.equals(admin3+888888) bw.write(登录成功); bw.flush(); else if(admin.equals(1001+888888)|admin.equals(1002+888888)|admin.equals(1003+888888) bw.write(load successed!); bw.flush(); else bw.write(用户名或

24、者密码错误！); bw.flush(); bw.close(); br.close(); socket.close(); catch(IOException e) e.printStackTrace(); =package com.mm.manager;import java.io.File;import java.io.FileInputStream;import java.io.FileNotFoundException;import java.io.FileOutputStream;import java.io.IOException;import java.io.ObjectInput

25、Stream;import java.io.ObjectOutputStream;import java.io.Serializable;import java.util.ArrayList;import java.util.Scanner;import com.mm.entity.Goods;/* * 商品管理类，包括对商品的入库，出库，新增，删除，按编号查询，全部商品查询等 * author Administrator * */SuppressWarnings(serial)public class GoodsManger implements Serializable public st

26、atic final File f = new File( D:goods.txt); public static ArrayList list=null;/ 定义一个ArrayList类变量，接收从本地读来的ArrayList对象 /获取本地库存列表 SuppressWarnings(unchecked) public synchronized static ArrayList getList() ObjectInputStream ois=null; try ois = new ObjectInputStream(new FileInputStream(f); if(ois.available()!=-1) list = (ArrayList) ois.readObject();/ 从本地读取商