购物管理系统UML图

Main_Manage

static void main(String[] args){};

Meau

int goodsInventory;//库存

int getGoodsInventory();void setGoodsInventory();

Shopping_Cart

double totalPrices;

double getTotalPrices();

Person

String nameString telephone

 String getName()String getTelephone()void   setName()void   setTelephone()

Manage//主管理

Client client=new Client();static ManOfTakeaway man=new ManOfTakeaway();static Menu menu=new Menu();Shopping-Cart cart=new ShoppingCart();

void chooseShopping();void show();boolean register();//登录void dilivery();//配送void comManey();//记价

trade_main//main方法类

 manage manutil menuU

public static void main(String[] args)

tradeDetail//商品信息

private String name;private double price;private int number;//库存量

public String getName()public void setName(String name)public double getPrice()public void setPrice(double price)public int getNumber()public void setNumber(int number)public String toString()

memberLogin//会员信息类

private static String[] nameprivate static String[] passwordprivate static int[] integral//积分

public static int[] getIntegral()public static void setIntegral(int[] integral)public static String[] getName()public static void setName(String[] name)public static String[] getPassword()public static void setPassword(String[] password)

manage//功能实现类

tradeDetail[] tradetradeDetail[] clientutil uprivate int index//记录登录id下标private double all_maney//累计总金额

public void shopping()//购物界面public void show()//展示商品public void showCart()//展示购物车public void shoppingMenu()//菜单界面public void luckyGuy()//抽奖public int login()//登陆界面

ManOfTakeaway//外卖员

boolean leisure//是否空闲

boolean isLeisure();void setIsleisure();

Meau_Father

String goodsName;double goodsPrice;

String getGoodsName();double getGoodsPrice();void setGoodsName();void setGoodsPrice();

Client

String addrdouble balance

String getAddr()double getBalance()void setAddr()void setBalance()

util//工具类

public String getString()public double getDouble()public int getInt()