① 求一个模拟ATM程序,用java编写,完整点最好
import java.util.Scanner;
class Cust
{
String name;
int ID;
int money;
int PWD;
Scanner scan=new Scanner(System.in);
Cust()
{
name="";ID=0;money=0;PWD=0;
}
Cust(String n,int i,int m,int p)
{
name=n;ID=i;money=m;PWD=p;
}
void getMoney()
{
System.out.println("请入你要取出的金额:");
int m=scan.nextInt();
if(money>=m)
{
money=money-m;
System.out.println("已取出 $"+m);
}
else
System.out.println("余额不足");
}
void saveMoney()
{
System.out.println("请入你要存入的金额:");
int m=scan.nextInt();
money=money+m;
System.out.println("已存入 $"+m);
}
void search()
{
System.out.println("****************");
System.out.println("您的name:"+name);
System.out.println("您的ID:"+ID);
System.out.println("您的余额 $"+money);
System.out.println("****************");
}
void changePWD()
{
System.out.println("请入新密码:");
int p=scan.nextInt();
PWD=p;
System.out.println("密码已更改");
}
void run()
{
int sum=3;
while(sum>0)
{
System.out.println("输入你的密码:");
int p=new Scanner(System.in).nextInt();
if(PWD==p)
{
System.out.println("登录成功");
System.out.println("你的帐户");
search();
int choose=1;
while(choose>0&&choose<5)
{
System.out.println();
System.out.println("查询\t1");
System.out.println("取钱\t2");
System.out.println("存钱\t3");
System.out.println("改密码\t4");
System.out.println("退出\tOther");
switch(scan.nextInt())
{
case 1: search();break;
case 2: getMoney();break;
case 3: saveMoney();break;
case 4: changePWD();break;
default: return;
}
}
// x.run();
sum=0;
}
else
{
System.out.println("密码不正确");
sum--;
if(sum>0)
System.out.println("你还有"+sum+"次机会");
else
System.out.println("您的卡已被锁定");
}
}
}
}
class TestCust
{
public static void main(String[] args)
{
Cust[] cus=new Cust[4];
for(int j=0;j<4;j++)
{
System.out.println("\n 第"+(j+1)+"个客户\n");
cus[j]=init();
}
System.out.println();
/* cus[0]=new Cust("FQ",1,1000,1);
cus[1]=new Cust("f",2,2000,2);
cus[2]=new Cust("q",3,3000,3);
cus[3]=new Cust("s",4,4000,4);
*/ while(true)
{
System.out.println("输入你的帐号:");
int n=new Scanner(System.in).nextInt();
if(n<0)
System.exit(0);
int i;
for(i=0;i<cus.length;i++)
{
if(cus[i].ID==n)
{
cus[i].run();
break;
}
}
if(i==cus.length)
System.out.println("没有此帐号");
System.out.println();
}
}
static Cust init()
{
Scanner scan=new Scanner(System.in);
System.out.print("输入姓名:");
String name=scan.next();
System.out.print("输入 ID :");
int ID=scan.nextInt();
System.out.print("输入余额:");
int money=scan.nextInt();
System.out.print("输入密码:");
int PWD=scan.nextInt();
return new Cust(name,ID,money,PWD);
// Cust x=new Cust(name,ID,money,PWD);
// return x;
}
}
② JAVA 模拟ATM柜员机模拟程序
/**
要求:使用字符用户界面。当输入给定的卡号和密码(初始卡号和密码为123456)时,系统能登录ATM柜员机系统,用户可以按照以下规则进行:
1、查询余额:初始余额为10000元
2、ATM取款:每次取款金额为100的倍数,总额不超过5000元,支取金额不允许透支。
3、ATM存款:不能出现负存款。
4、修改密码:新密码长度不小于6位,不允许出现6位完全相同的情况,只有旧密码正确,新密码符合要求,且两次输入相同的情况下才可以成功修改密码。
(卡号密码余额放到文件中)
*/
publicclassTest{
privatestaticintaccount;
privatestaticintpassword;
privatestaticintmoney;
privatestaticbooleanisLogin;
static{
account=123456;
password=123456;
money=10000;
isLogin=false;
}
//存款
publicvoidcun(intcunKuan){
if(cunKuan>=0){
this.money+=cunKuan;
}else{
System.out.println("存款不能为负!");
}
}
//取款
publicvoidqu(intquKuan){
if(this.money-quKuan<0){
System.out.println("余额不足!");
return;
}
if(isValid(quKuan)){
this.money-=quKuan;
}else{
System.out.println("取款不能为负,且应为100的倍数!");
}
}
//判断是否为有效的金额
privatebooleanisValid(intmoney){
if(money>=0&&money%100==0){
returntrue;
}
returnfalse;
}
//登陆
publicvoidlogin(){
System.out.println("请输入账号和密码【格式为:账号/密码】");
Stringlogin=newScanner(System.in).next();
if(login.equalsIgnoreCase("123456/123456")){
this.isLogin=true;
}else{
System.out.println("账号或者密码错误,请重新输入!");
login();
}
}
//主菜单
publicvoidshow(){
System.out.println("[1]存款");
System.out.println("[2]取款");
System.out.println("[3]退出");
System.out.println("请输入:");
intkey=newScanner(System.in).nextInt();
switch(key){
case1:
cun(newScanner(System.in).nextInt());
break;
case2:
qu(newScanner(System.in).nextInt());
break;
case3:
System.exit(0);
default:
break;
}
}
publicstaticvoidmain(String[]args){
Testt=newTest();
t.login();
if(t.isLogin){
for(;;){
t.show();
System.out.println("您当前的余额为:"+t.money);
}
}
}
}
③ 就是用JAVA编写一个ATM的程序
你是做实习还是做真实项目,如果是真实项目,估计够呛,因为ATM这些要用嵌入式开发,Java需要环境,而且效率低,如果仅仅是做练习,你可以用JFrame来实现 或者swing,其实说白这些不过是一些框架类库,你安装了这些框架类库,然后用一个类去继承窗体类,其他的和一些窗体软件开发是一样的,用的是事件机制,说白了就是观察者设计模式。
④ 用java编译ATM柜员机模拟程序
#include<iostream.h>
class consumer;
class ATM
// ATM取款机
{
public:
ATM(consumer& cn):cnsm(cn)
{
}
void welcome();
// 登陆界面
bool check_passwd(char n[],char pwd[]);
// 核对密码
void change_passwd();
// 修改密码
void fetchmoney();
// 取款
void information();
// 查询信息
void exitATM();
// 退出系统
void functionshow();
// 功能界面
void lock();
// 锁机
private:
int times;
// 记录密码输入次数
consumer& cnsm;
};
class consumer
// 用户
{
public:
friend class ATM;
consumer(char Name[],char Num[],
float Money,char Password[]);
protected:
char* get_name();
// 取得姓名
char* get_num();
// 取得卡号
char* get_passwd();
// 取得密码
float get_money();
// 取得余额
void set_passwd(char pwd[]);
// 设置密码
void set_money(float m);
// 取钱
private:
char passwd[8];
// 用户密码
char name[20];
// 用户姓名
char num[20];
float money;
};#include"function.h"
#include<string.h>
consumer::consumer(char Name[],
char Num[],float Money,char Password[])
{
strcpy(name,Name);
strcpy(num,Num);
money=Money;
strcpy(passwd,Password);
}
float consumer::get_money()
{
return money;
}
char* consumer::get_name()
{
return name;
}
char* consumer::get_num()
{
return num;
}
char* consumer::get_passwd()
{
return passwd;
}
void consumer::set_money(float m)
{
money-=m;
}
void consumer::set_passwd(char pwd[])
{
strcpy(passwd,pwd);
}#include "function.h"
#include <string.h>
#include<stdlib.h>
void ATM::welcome()
{
times=0;
cout<<"$ 欢迎使用若雪银行ATM自动取款机!~! "<<endl;
char pwd[8],num[20],ch;
int i=0;
do
{
i=0;
cout<<endl<<"请输入卡号:";
do
{
cin.get(ch);
num[i++]=ch;
}while(ch!='\n');
num[i-1]='\0';
i=0;
cout<<"请输入密码:";
do
{
cin.get(ch);
pwd[i++]=ch;
}while(ch!='\n');
pwd[i-1]='\0';
if(!check_passwd(num,pwd))
{
cout<<"你输入的卡号或密码有误, 请重新输入"<<endl;
times++;
}
else
{
functionshow();
}
}while(times<3);
lock();
}
bool ATM::check_passwd(char num[],
char pwd[])
{
if(strcmp(num,cnsm.get_num())==0&&strcmp
(pwd,cnsm.get_passwd())==0)
return true;
else
return false;
}
void ATM::functionshow()
{
int n;
do
{
cout<<endl<<"请你输入相应的操作序号进行操作: "<<endl;
cout<<"1) 修改密码 "<<endl
<<"2) 取款 "<<endl
<<"3) 查询余额 "<<endl
<<"4) 退出系统 "<<endl;
cout<<"$ >\\";
cin>>n;
while(n<1||n>4)
{
cout<<"请输入正确的操作序号!"<<endl;
cout<<"$ >\\";
cin>>n;
}
switch(n)
{
case 1: change_passwd();
break;
case 2: fetchmoney();
break;
case 3: information();
break;
case 4: exitATM();
break;
}
}while(true);
}
void ATM::change_passwd()
{
char pwd[8],repwd[8];
times=0;
do
{
cout<<endl<<"请输入旧密码:";
cin>>pwd;
if(!check_passwd(cnsm.get_num(),pwd))
times++;
else
break;
}while(times<3);
if(times==3)
lock();
int t=0;
do
{
cout<<"请输入新密码:";
cin>>pwd;
cout<<"请再输入一次新密码:";
cin>>repwd;
if((t=strcmp(pwd,repwd))!=0)
cout<<"你输入的两次密码不一样, 请重新输入!"<<endl;
}while(t!=0);
cnsm.set_passwd(pwd);
cout<<"密码修改成功,请牢记!"<<endl;
}
void ATM::fetchmoney()
{
float m;
char ch;
do
{
cout<<endl<<"你要取多少钱:" <<"\n$>\\"<<endl ;
cin>>m;
while(m<=0)
{
cout<<"请输入正确的数字!"<<endl;
cout<<"$ >\\ ";
cin>>m;
}
if(cnsm.get_money()-m<0)
{
cout<<"对不起,你的余额不足!"
<<endl;
}
else
{
cout<<endl<<"操作成功,请收好钱!" <<endl;
cnsm.set_money(m);
}
cout<<"是否要继续该项操作:(Y/N) " <<endl;
cout<<"$ >\\ ";
cin>>ch;
while(ch!='n'&&ch!='N'&&ch!='Y'&&ch!='y')
{
cout<<"$ >\\";
cin>>ch;
}
}while(ch=='y'||ch=='Y');
}
void ATM::information()
{
cout<<"**********************************"<<endl;
cout<<"*"<<endl;
cout<<"* 用户姓名:"<<cnsm.get_name()<<endl;
cout<<"* 卡号: "<<cnsm.get_num()<<endl;
cout<<"* 余额: "<<cnsm.get_money()<<endl;
cout<<"**********************************"<<endl;
}
void ATM::lock()
{
cout<<endl<<"对不起,由于你的操作有误, 你的卡已经被没收! "<<endl;
exit(1);
}
void ATM::exitATM()
{
cout<<endl<<"感谢你对本银行的支持, 欢迎下次光临!"<<endl;
cout<<"请取卡……"<<endl;
exit(0);
}#include<iostream.h>
#include"function.h"
void main()
{
consumer c1("jim","12345",5200.3f,"123"); // 先构造一个用户
ATM atm(c1);
atm.welcome();
}用C++语言也行的!
⑤ 如何用Java编写模拟ATM取款机的程序
import java.io.IOException;
/**
* ATM机类
*
* 查看余额
*
* 取款
*
* 存款
*
* 退出系统
*
*
*
*/
public class ATM {
static double yue = 1200.00;
public static void main(String[] arg) {
ATM localTest1 = new ATM();
localTest1.ATM_Operate();
}
/**
* ATM机的操作
*/
private void ATM_Operate() {
System.out.println("欢迎使用中国工商银行ATM取款机");
System.out.println("1、查看余额 2、取款");
System.out.println("3、存款 0、退出");
System.out.print("请输入您需要的服务:");
byte[] buffer = new byte[512];
try {
int count = System.in.read(buffer);// 返回实际读取的字节数
System.out.print("您输入的是:");
for (int i = 0; i < count; i++) {
System.out.print("" + (char) buffer[i]);
}
if ((char) buffer[0] == '1') {
// 查看余额
System.out.println("您的余额是:¥" + yue + "元");
System.out.println();
ATM_Operate();
} else if ((char) buffer[0] == '2') {
// 取款
withdrawal();
System.out.println();
ATM_Operate();
} else if ((char) buffer[0] == '3') {
// 存款
deposit();
System.out.println();
ATM_Operate();
} else if ((char) buffer[0] == '0') {
// 退出
System.out.println("您已经成功退出系统,谢谢你的使用");
System.exit(0);
} else {
System.out.println("输入不合法,请重新输入");
System.out.println();
ATM_Operate();
}
} catch (IOException e) {
e.printStackTrace();
}
}
/**
* 取款
*
* @throws IOException
*/
private void withdrawal() throws IOException {
byte[] buffer = new byte[512];
System.out.print("请输入您要取出的金额:¥");
int count2 = System.in.read(buffer);// 返回实际读取的字节数
System.out.print("您输入的金额是:");
for (int i = 0; i < count2 - 1; i++) {
System.out.print("" + (char) buffer[i]);
}
System.out.println();
// 字符0 ~ 9对应ASCII值48 ~ 57
boolean flag = false;
for (int i = 0; i < count2 - 1; i++) {
if ((char) buffer[i] > 47 && (char) buffer[i] < 58) {
if (i == count2 - 2) {
flag = true;
}
} else {
// 输入的字符不是数值
System.out.println("输入不合法,请重新输入");
withdrawal();
break;
}
}
System.out.println();
if (flag) {
System.out.print("您已成功取出¥:");
String num = "";
for (int i = 0; i < count2 - 1; i++) {
System.out.print("" + (char) buffer[i]);
num += (char) buffer[i];
}
yue -= Double.valueOf(num);
System.out.print(",现在余额¥:" + yue);
}
}
/**
* 存款
*
* @throws IOException
*/
private void deposit() throws IOException {
byte[] buffer = new byte[512];
System.out.print("请输入您要存入的金额:¥");
int count2 = System.in.read(buffer);// 返回实际读取的字节数
System.out.print("您输入的金额是:");
for (int i = 0; i < count2 - 1; i++) {
System.out.print("" + (char) buffer[i]);
}
System.out.println();
// 字符0 ~ 9对应ASCII值48 ~ 57
boolean flag = false;
for (int i = 0; i < count2 - 1; i++) {
if ((char) buffer[i] > 47 && (char) buffer[i] < 58) {
if (i == count2 - 2) {
flag = true;
}
} else {
// 输入的字符不是数值
System.out.println("输入不合法,请重新输入");
withdrawal();
break;
}
}
System.out.println();
if (flag) {
System.out.print("您已成功存入¥:");
String num = "";
for (int i = 0; i < count2 - 1; i++) {
System.out.print("" + (char) buffer[i]);
num += (char) buffer[i];
}
yue += Double.valueOf(num);
System.out.print(",现在余额¥:" + yue);
}
}
}
⑥ Java编程实现程序用于模拟ATM取款机。
package demo;
import java.util.Scanner;
public class Test3 {
public static void main(String[] args) {
Scanner scanner =new Scanner(System.in);
int cnt=3;
String username = null;
String password = null;
double money = 1000;
String targetName = "admin33";
double targetMoney = 1000;
while(true){
if(username!=null&&password!=null){
if("admin".equals(username) && "123".equals(password)){
System.out.println("欢迎光临");
while(true){
System.out.println("请选择您的操作 1 取钱 2 存钱 3 转账 4 查询 5 退出 ");
int n = scanner.nextInt();
if(n==1){//取钱
System.out.println("请输入金额");
int getter = scanner.nextInt();
if(getter>=0){
if(getter<=5000){
if(getter<=money){
money-=getter;
}else{
System.out.println("余额不足");
}
}else{
System.out.println("单笔只能取5000及以下");
}
}else{
System.out.println("银行不到给");
}
}else if(n==2){//存钱
System.out.println("请输入金额");
int save = scanner.nextInt();
if(save>=0){
money+=save;
}
}else if(n==3){//转账
System.out.println("请输入目标账户");
String target = scanner.next();
if(target.equals(targetName)){
System.out.println("请输入金额");
int getter = scanner.nextInt();
if(getter>=0){
if(getter<=5000){
if(getter<=money){
money-=getter;
targetMoney+=getter;
}else{
System.out.println("余额不足");
}
}else{
System.out.println("单笔只能取5000及以下");
}
}else{
System.out.println("银行不到给");
}
}
}else if(n==4){//查询
System.out.println(money);
}else if(n==5){//退出
System.exit(0);
}else{
System.out.println("没有该项服务");
}
}
}else{
cnt--;
System.out.println("输入错误,您还有"+cnt+"次机会");
username=null;
password=null;
if(cnt<=0){
System.out.println("对不起,您的账号被冻结,请到最近的营业厅解除冻结");
System.exit(0);
}
}
}else{
System.out.println("请输入您的账号");
username = scanner.next();
System.out.println("请输入您的密码");
password = scanner.next();
}
}
}
}
⑦ 求Java代码 模拟简易atm机
参考了别人的代码。略作修改,已经很简单了:
InfoATM.java:
publicclassInfoATM{
doublemoney=0;
publicInfoATM(doublecash){
super();
this.money=cash;
}
//存款的方法
publicvoidsave(doublecount){
money+=count;
}
//取款的方法
publicvoiddraw(doublecount){
money-=count;
}
publicdoublegetMoney(){
returnmoney;
}
publicvoidsetMoney(doublemoney){
this.money=money;
}
}
TestATM.java:
importjava.awt.BorderLayout;
importjava.awt.GridLayout;
importjava.awt.event.ActionEvent;
importjava.awt.event.ActionListener;
importjavax.swing.JButton;
importjavax.swing.JFrame;
importjavax.swing.JLabel;
importjavax.swing.JPanel;
importjavax.swing.JTextField;
{
=2531222181184935595L;
//主面板pnBasic是用来装pnDate和标签文字的。
privateJPanelpnBasic;
//添加到主面板中的中间pnDate面板是为了装表单的。
privateJPanelpnDate;
//添加到主面板中的北边pnLabel面板是为了装欢迎词的
privateJPanelpnLabel;
InfoATMatm=newInfoATM(0);
publicTestATM(){
pnBasic=newJPanel();
//主面板pnBasic是用来装pnDate和标签文字的。
pnDate=newJPanel(newGridLayout(2,2));
//pnDate面板是为了装表单的。
pnLabel=newJPanel();
JLabeltop=newJLabel("欢迎来到中国银行!");
pnLabel.add(top);
//先将数值添加在一个容器中并设置其在容器的右边,在将容器添加在网格的第一格
JPaneljp1=newJPanel();
JLabelnumber=newJLabel("数值:");
finalJTextFieldbox=newJTextField(5);
jp1.add(number);
jp1.add(box);
JPaneljp2=newJPanel();
JButtoncreate=newJButton("新建银行账户");
jp2.add(create);
JButtontake=newJButton("取款");
JButtonin=newJButton("存款");
pnDate.add(jp1);
pnDate.add(jp2);
pnDate.add(take);
pnDate.add(in);
//加一句下面的就好了
JPaneljpS=newJPanel();
finalJLabeltotal=newJLabel("您现在的账户余额是:0元");
jpS.add(total);
pnBasic.setLayout(newBorderLayout());
pnBasic.add(pnLabel,BorderLayout.NORTH);
pnBasic.add(pnDate,BorderLayout.CENTER);
pnBasic.add(jpS,BorderLayout.SOUTH);
setContentPane(pnBasic);
setBounds(400,250,500,500);
pack();
setDefaultCloseOperation(DISPOSE_ON_CLOSE);
setVisible(true);
pack();
in.addActionListener(newActionListener(){
publicvoidactionPerformed(ActionEvente){
if(box.getText()!=null&&box.getText()!=""){
try{
doublecount=Double.parseDouble(box.getText());
if(count>0){
atm.save(count);
total.setText("您现在的账户余额是:"+atm.getMoney()+"元");
box.setText("");
}
}catch(Exceptione1){
System.out.println("您输入的数值必须是数字");
}
}
}
});
take.addActionListener(newActionListener(){
publicvoidactionPerformed(ActionEvente){
if(box.getText()!=null&&box.getText()!=""){
try{
doublecount=Double.parseDouble(box.getText());
if(count>=0&&count<=atm.getMoney()){
atm.draw(count);
total.setText("您现在的账户余额是:"+atm.getMoney()+"元");
box.setText("");
}else{
System.out.println("你的余额不足,取款失败");
}
}catch(Exceptione1){
System.out.println("您输入的数值必须是数字");
}
}
}
});
create.addActionListener(newActionListener(){
publicvoidactionPerformed(ActionEvente){
total.setText("您现在的账户余额是:0元");
atm.setMoney(0);
box.setText("");
}
});
}
publicstaticvoidmain(String[]args){
newTestATM();
}
}
⑧ 用java编写多线程银行ATM 模拟程序
先构建一个客户端,再构建一个服务器端,其实做一个简单的界面,建立一个数据库,调用SQl 语句,,实现单机,模拟多线程的就可以了,服务器部分不做也可以模拟出来。。
PS:这不会是程序专题训练一吧。。。
⑨ Java编程自动取款机步骤
Java编写的模拟ATM取款机程序/*** @version 1.0
* @author Devil_Angel
* 该程序的功能为实现模拟银行ATM自动取款机提款,查询等功能.
*
*/import java.io.*;/*该类为实现客户信息及部分功能*/
class Account {
private String code =null; //信用卡号
private String name =null; //客户姓名
private String password=null; //客户密码
private double money =0.0; //卡里金额
/********************/
public Account(String code,String name,String password,double money)
{
this.code=code;
this.name=name;
this.password=password;
this.money=money;
}
protected String get_Code() {
return code;
}
protected String get_Name() {
return name;
}
protected String get_Password() {
return password;
}
public double get_Money() {
return money;
}
/*得到剩余的钱的数目*/
protected void set_Balance(double mon) {
money -= mon;
}
}/**********实现具体取款机功能*********/
class ATM {
Account act;
// private String name;
// private String pwd;
public ATM() {
act=new Account("000000","Devil","123456",50000);
}
/***********欢迎界面***********/
protected void Welcome()
{
String str="---------------------------------";
System.out.print(str+"\n"+
"欢迎使用Angel模拟自动取款机程序.\n"+str+"\n");
System.out.print(" 1.>取款."+"\n"+
" 2.>查询信息."+"\n"+
" 3.>密码设置."+"\n"+
" 4.>退出系统."+"\n");
}
/**********登陆系统**********/
protected void Load_Sys() throws Exception
{
String card,pwd;
int counter=0;
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
do {
System.out.println("请输入您的信用卡号:");
card=br.readLine();
System.out.println("请输入您的密码:");
pwd=br.readLine();
if(!isRight(card,pwd))
{
System.out.println("您的卡号或密码输入有误.");
counter++;
}
else
SysOpter();
}while(counter<3);
Lock_Sys();
}
/**********系统操作**********/
protected void SysOpter() throws Exception
{
int num;
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
System.out.println("请选择您要操作的项目(1-4):");
num=br.read(); //num为ASICC码转换的整数
switch(num) {
case 49: BetBalance(); break;
case 50: Inqu_Info(); break;
case 51: Set_Password(); break;
case 52: Exit_Sys(); break;
}
System.exit(1);
}
/**********信息查询**********/
protected void Inqu_Info() {
System.out.print("---------------------\n"+
act.get_Code()+"\n"+
act.get_Name()+"\n"+
act.get_Money()+"\n"+
"-----------------------");
}
/**********取款**********/
public void BetBalance() throws Exception
{
String str=null,str1;
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
do {
System.out.println("请输入您要取的数目:");
str=br.readLine();
str1=String.valueOf(act.get_Money());
if(str.compareTo(str1)>0) {
System.out.println("超过已有的钱数,请重新输入您要取的数目:");
}
else {
/*操作成功*/
// act.set_Balance(str);
System.out.println("取款成功,请收好您的钱.");
Welcome();
SysOpter();
}
}while(true);
}
/**********判断卡内是否有钱**********/
protected boolean isBalance() {
if(act.get_Money()<0) {
// System.out.println("对不起,您的钱数不够或卡已透支.");
return false;
}
return true;
}
/********卡号密码是否正确******/
protected boolean isRight(String card,String pwd)
{
if(act.get_Code().equals(card) && act.get_Password().equals(pwd))
return true;
else
return false;
}
/**********密码修改**********/
protected void Set_Password() throws Exception
{
String pwd=null;
int counter=0;
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
do {
System.out.println("请输入旧密码:");
pwd=br.readLine();
if(act.get_Password().equals(pwd))
{
do {
System.out.println("请输入新密码:");
String pwd1=br.readLine();
System.out.println("请再次输入新密码:");
String pwd2=br.readLine();
if(!pwd1.equals(pwd2))
{
System.out.println("两次输入不一致,请再次输入.");
}
else
{
System.out.println("密码修改成功,请使用新密码.");
Welcome();
SysOpter();
}
}while(true);
}
}while(counter>3);
}
/**********锁定机器**********/
protected void Lock_Sys() {
System.out.println("对不起,您的操作有误,卡已被没收.");
System.exit(1);
}
/**********结束系统**********/
protected void Exit_Sys() {
System.out.println("感谢您使用本系统,欢迎下次在来,再见!");
System.exit(1);
}
}public class Text
{
public static void main(String[] args) throws Exception
{
ATM atm=new ATM();
atm.Welcome();
atm.Load_Sys();
// atm.Exit_Sys();
}
} //模拟ATM取款机工作流程 import java.util.Scanner;public class Atm {
public Atm() {
}
public static void main(String[] args) {
// TODO code application logic here
Scanner sc = new Scanner(System.in);
int password = 0;
int count = 0;
int choice = 0;
int type = 0;
int input = 0;
int acount = 1000;
boolean exit = false;
int flag = 0;
do{
System.out.println("请输入您的密码:");
password = sc.nextInt();
count++;
}while(password != 12345 && count<3);
if(password == 12345){
//密码正确继续后面的操作。
do{
System.out.println("请选择您的操作,1.查询 2.取款");
choice = sc.nextInt();
switch(choice){
case 1:
do{
System.out.println("请选择帐户类型:1. 美元 2. 人民币");
type = sc.nextInt();
if(type == 1){
System.out.println("You have $"+acount+"!");
}else if(type == 2){
System.out.println("您有"+acount+"圆!");
}else{
System.out.println("类型选择错误,请重新选择!");
}
System.out.println("1.继续 2.离开");
flag = sc.nextInt();
if(flag == 1){
exit = false;
}else{
exit = true;
}
}while(type!=1 && type!=2);
break;
case 2: do{
System.out.println("请选择帐户类型:1. 美元 2. 人民币");
if(type == 1){
System.out.println("Please input number of your money!");
input = sc.nextInt();
if(input > acount){
System.out.println("You have not enough money!");
}else{
System.out.println("You take care of your money!");
}
System.out.println("1.continue 2.exit");
flag = sc.nextInt();
if(flag == 1){
exit = false;
}else{
exit = true;
}
}else if(type == 2){
System.out.println("请输入您要取的金额!");
input = sc.nextInt();
if(input > acount){
System.out.println("您的余额不足!");
}else{
System.out.println("请妥善保管您的钱!");
acount = acount - input;
}
System.out.println("1.继续 2.离开");
flag = sc.nextInt();
if(flag == 1){
exit = false;
}else{
exit = true;
}
}else{
System.out.println("类型选择错误,请重新选择!");
}
}while(type!=1 && type!=2);
break;
default: System.out.println("类型选择错误,请重新选择!");
}
}while(choice!=1 && choice!=2 || exit == false);
}else{
//密码错误,退出。
System.out.println("三次密码错误,吞卡!");
}
}
}