Java ATM机
Posted YOUNG111
tags:
篇首语：本文由小常识网(cha138.com)小编为大家整理，主要介绍了Java ATM机相关的知识，希望对你有一定的参考价值。
package Test;
import java.util.*;
class Acount{
String kahao;
String name;
String date;
String mima;
double yue ;
Scanner input = new Scanner(System.in);
public Acount(String k,String n,String d,String m,double y)
{
kahao = k;
name = n;
date = d;
mima = m;
yue = y;
}
public void setkahao(String k){
kahao = k;
}
public String getkahao()
{
return kahao;
}
public void setyue(double y){
yue = y;
}
public double getyue()
{
return yue;
}
public void setname(String n){
name = n;
}
public String getname()
{
return name;
}
public void setdate(String d){
date = d;
}
public String getdate()
{
return date;
}
public void setmima(String m){
mima = m;
}
public String getmima()
{
return mima;
}
public void qukuan(){
int m;
for(m=0;;m++){
System.out.println("请选择取款金额:");
System.out.println("1、100元");
System.out.println("2、500元");
System.out.println("3、1000元");
System.out.println("4、1500元");
System.out.println("5、2000元");
System.out.println("6、5000元");
System.out.println("7、其他金额");
System.out.println("8、退卡");
int a = input.nextInt();
if(a == 1)
{
yue = yue - 100;
}
if(a == 2)
{
yue = yue - 500;
}
if(a == 3)
{
yue = yue - 1000;
}
if(a == 4)
{
yue = yue - 1500;
}
if(a == 5)
{
yue = yue - 2000;
}
if(a == 6)
{
yue = yue - 5000;
}
if(a == 7)
{
System.out.println("请输入取款金额：");
int b = input.nextInt();
yue = yue - b;
}
if(a == 8)
{
break;
}
}
}
public void zhuanzhang(){
System.out.println("请输入转账行号：");
String n = input.next();
if(n.equals(getkahao()))
{
System.out.println("请输入转账金额：");
int j = input.nextInt();
yue = yue + j;
}
else
{
System.out.println("没有此人！");
System.exit(0);
}
}
public void xiugaimima()
{
System.out.println("请输入要修改的行号：");
String n = input.next();
if(n.equals(getkahao()))
{
System.out.println("请输入新密码：");
String m = input.next();
mima= m;
System.out.println("修改成功");
System.exit(0);
}
}
public void chaxun()
{
System.out.println("请输入查询的行号：");
String m = input.next();
if(m.equals(getkahao()))
{
System.out.println("余额为" + getyue());
}
else
System.out.println("不存在");
}
public void cunkuan(){
System.out.println("请输入金额：");
double b = input.nextDouble();
yue = yue+b;
}
public void denglu(){
System.out.println("请输入卡号：");
String n = input.next();
System.out.println("请输入密码：");
String m = input.next();
if(m.equals(getmima())&&n.equals(getkahao()))
{
System.out.println("登陆成功");
int t;
for(t=0;;t++){
System.out.println("请选择:");
System.out.println("1、取款");
System.out.println("2、转账");
System.out.println("3、存款");
System.out.println("4、查询余额");
System.out.println("5、修改密码");
System.out.println("6、退卡");
int a = input.nextInt();
if(a == 1)
{
qukuan();
}
if(a == 2)
{
zhuanzhang();
}
if(a == 3)
{
cunkuan();
}
if(a == 4)
{
chaxun();
}
if(a == 5)
{
xiugaimima();
}
if(a == 6)
{
break;
}
}
}
else
{
System.out.println("密码错误！");
System.exit(0);
}
}
}
public class ATMShow {
public static void main(String[] args){
Acount A = new Acount("11111","HYY","20161","123456",1000);
A.denglu();
}
}
截图：
以上是关于Java ATM机的主要内容，如果未能解决你的问题，请参考以下文章