java银行ATM取款简要代码.doc

代码分为4个部分卡类，ATM类，操作人类，测试类卡类public class Card String name;double caryue;String password;int carstatus=1;public Card(String password,double caryue)this.caryue=caryue;this.password=password; ATM类import java.util.Scanner;public class ATM String name;double atmyue;Scanner in=new Scanner(System.in);public ATM(String name,double atmyue)=name;this.atmyue=atmyue;/验证卡密码boolean checkCard(Card car)boolean a=false;boolean b=true;System.out.println(请输入密码);int count=0;while(b)String inmima;inmima=in.next();count+;if(inmima.equals(car.password)a=true;return a;if(count=3)car.carstatus=0;break;elseSystem.out.println(密码错误);return a;boolean checkCardstatus(Card car)if(car.carstatus=0)System.out.println(卡已被锁);return false;return true;int getMoney(Card car)System.out.println(请输入要取款的金额);int getmoney;getmoney=in.nextInt();if(getmoneyatmyue)return 0;if(getmoneycar.caryue)return 1;atmyue-=getmoney;car.caryue-=getmoney;return 2;void saveMoney(Card car)System.out.println(请输入您要存款的金额);int saveMoney;saveMoney=in.nextInt();atmyue+=saveMoney;car.caryue+=saveMoney;void tuiCard(Card car)System.out.println(car.caryue);void OpenCard(Card car)boolean check1=checkCard(car);if(check1)boolean check2=checkCardstatus(car);if(check2)while(true)System.out.println(请选择您的操作);System.out.println(1：取款);System.out.println(2：存款);System.out.println(3：查询);int caozuo=in.nextInt();switch(caozuo) case 1: int a=getMoney(car); while(true) if(a=0) System.out.println(sorryATM余额不足); if(a=1) System.out.println(卡余额不足); if(a=2) System.out.println(取款成功，请收好您的现金); System.out.println(您是否继续取钱 0退卡); int tuika0=in.nextInt(); if(tuika0=0) break; break; case 2: while(true) saveMoney(car); System.out.println(您是否继续存钱 0退卡); int tuika1=in.nextInt(); if(tuika1=0) break; break; case 3: tuiCard(car); break;System.out.println(您是否继续操作卡片任意键退卡 1继续);int tuika2=in.nextInt();if(tuika2!=1)System.out.println(退卡成功，请收好您的卡片);break;elseSystem.out.println(密码有误);操作人类public class Person String name;String sex;public Person(String name,String sex)=name;this.sex=sex;void chaCrad(ATM atm,Card car,Person person)String sex1=person.sex;if(sex1.equals(男)System.out.println(尊敬的+name+先生欢迎使用++ATM);elseSystem.out.println(尊敬的+name+女士欢迎使用++ATM);atm.OpenCard(car);测试类public class Test public static void main(String args)