用Java實(shí)現(xiàn)ATM的轉(zhuǎn)賬，取款，改密碼，查詢功能， 要代碼！

　import javax.swing.JOptionPane;

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public class Account

{

private String name;

private String account;

private String data;

private String ID;

private double balance;

public Account(String name,double balance,String data,String ID)

{

this.name = name;

this.balance = balance;

this.data=data;

this.ID=ID;

}

public String getaccount()

{

this.account=String.valueOf((int)(Math.random()*100000)+1);

return account;

}

public String getdata()

{

return data;

}

public String getID()

{

return ID;

}

public String getName()

{

return name;

}

public double getbalance()

{

return balance;

}

//查看賬戶余額

public double balance()

{

return balance;

}

//查看開戶時(shí)間

public String data()

{

return data;

}

//存款操作

public boolean put(double value)

{

if (value0)

{

this.balance += value;

return true;

}

return false;

}

//取款操作

public double get(double value)

{

if (value0)

{

if (value=this.balance)

this.balance -= value;

else

{

value = this.balance;

this.balance = 0;

}

return value;

}

return 0;

}

public static void main(String args[]){

Account user=new Account("張三",2000,"2011/05/23","362329198906234225");

String str;

int b;

String s=JOptionPane.showInputDialog("您好，存款選擇1，取款選擇2，退出選擇0");

int x=Integer.parseInt(s);

while(x!=0){

if(x==1)

{

str=JOptionPane.showInputDialog("輸入您要存入的數(shù)額");

b=Integer.parseInt(str);

if( user.put(b)){

JOptionPane.showMessageDialog(null, "請(qǐng)放入鈔票！");

JOptionPane.showMessageDialog(null,"開戶賬號(hào)為"+user.getaccount()+"\n"+user.getName()+"\n開戶時(shí)間為"+user.data()+"\n您的余額為"+user.balance());

}

else

JOptionPane.showMessageDialog(null, "你所輸入的存款數(shù)額有誤！");

}

else{

str=JOptionPane.showInputDialog("輸入您要取出的數(shù)額");

b=Integer.parseInt(str);

if(buser.balance())

{

JOptionPane.showMessageDialog(null, "余額不足");

}

else

{

JOptionPane.showMessageDialog(null, "請(qǐng)取出鈔票！");

user.get(b);

JOptionPane.showMessageDialog(null,"開戶賬號(hào)為"+user.getaccount()+"\n"+user.getName()+"\n開戶時(shí)間為"+user.data()+"\n您的余額為"+user.balance());

}

}

s=JOptionPane.showInputDialog("您好，存款選擇1，取款選擇2,退出選擇0");

x=Integer.parseInt(s);

}

}

}

用java編寫的ATM機(jī)源代碼

/** * @author admin * 該程序的功能為實(shí)現(xiàn)模擬銀行ATM自動(dòng)取款機(jī)提款,查詢等功能. */ import Java.io.*; /*該類為實(shí)現(xiàn)客戶信息及部分功能*/ class Account { private String code =null; //信用卡號(hào) private String name =null; //客戶姓名 private String password=null; //客戶密碼 private double money =0.0; //卡里金額 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; } /*得到剩余的錢的數(shù)目*/ protected void set_Balance(double mon) { money -= mon; } } /**********實(shí)現(xiàn)具體取款機(jī)功能*********/ class ATM { Account act; // private String name; // private String pwd; public ATM() { act=new Account("000000","Devil","123456",50000); } /***********歡迎界面***********/ protected void Welcome() { String str="---------------------------------"; System.out.print(str "\n" "歡迎使用Angel模擬自動(dòng)取款機(jī)程序.\n" str "\n"); System.out.print(" 1.取款." "\n" " 2.查詢信息." "\n" " 3.密碼設(shè)置." "\n" " 4.退出系統(tǒng)." "\n"); } /**********登陸系統(tǒng)**********/ protected void Load_Sys() throws Exception { String card,pwd; int counter=0; BufferedReader br=new BufferedReader(new InputStreamReader(System.in)); do { System.out.println("請(qǐng)輸入您的信用卡號(hào):"); card=br.readLine(); System.out.println("請(qǐng)輸入您的密碼:"); pwd=br.readLine(); if(!isRight(card,pwd)) { System.out.println("您的卡號(hào)或密碼輸入有誤."); counter ; } else SysOpter(); }while(counter3); Lock_Sys(); } 回復(fù)獲取全部

如何用Java代碼編寫銀行轉(zhuǎn)賬

public interface ITransfer{ /* * 銀行內(nèi)部轉(zhuǎn)賬,從轉(zhuǎn)出賬號(hào)中扣除轉(zhuǎn)賬金額,給轉(zhuǎn)入賬號(hào)增加轉(zhuǎn)賬金額,需要保證以上兩個(gè)操作 * 要么同時(shí)成功,要么同時(shí)失敗 * fromAccountId 轉(zhuǎn)出賬號(hào) * outAccountId 轉(zhuǎn)入賬號(hào) * amount 轉(zhuǎn)賬金額 */ public void transferInner(String fromAccountId,String outAccountId,BigDecimal amount); /* * 外部轉(zhuǎn)賬-轉(zhuǎn)出,從轉(zhuǎn)出賬號(hào)中扣除轉(zhuǎn)賬金額 * fromAccoutnId 轉(zhuǎn)出賬號(hào) * amount 轉(zhuǎn)賬金額 */ public void transferOut(String fromAccountId,String outAccountId,BigDecimal amount); /* * 外部轉(zhuǎn)賬-轉(zhuǎn)入,從轉(zhuǎn)入賬號(hào)中增加轉(zhuǎn)賬金額 * toAccoutnId 轉(zhuǎn)出賬號(hào) * amount 轉(zhuǎn)賬金額 */ public void transerIn(String toAccountId,BigDecimal amount); } public interface ITransfer{ /* * 銀行內(nèi)部轉(zhuǎn)賬,從轉(zhuǎn)出賬號(hào)中扣除轉(zhuǎn)賬金額,給轉(zhuǎn)入賬號(hào)增加轉(zhuǎn)賬金額,需要保證以上兩個(gè)操作 * 要么同時(shí)成功,要么同時(shí)失敗 * fromAccountId 轉(zhuǎn)出賬號(hào) * outAccountId 轉(zhuǎn)入賬號(hào) * amount 轉(zhuǎn)賬金額 */ public void transferInner(String fromAccountId,String outAccountId,BigDecimal amount); /* * 外部轉(zhuǎn)賬-轉(zhuǎn)出,從轉(zhuǎn)出賬號(hào)中扣除轉(zhuǎn)賬金額 * fromAccoutnId 轉(zhuǎn)出賬號(hào) * amount 轉(zhuǎn)賬金額 */ public void transferOut(String fromAccountId,String outAccountId,BigDecimal amount); /* * 外部轉(zhuǎn)賬-轉(zhuǎn)入,從轉(zhuǎn)入賬號(hào)中增加轉(zhuǎn)賬金額 * toAccoutnId 轉(zhuǎn)出賬號(hào) * amount 轉(zhuǎn)賬金額 */ public void transerIn(String toAccountId,BigDecimal amount); }

java atm機(jī)代碼

package arraylist;

import java.util.Scanner;

public class AtmDemo

{

public static void main(String[] args)

{

// TODO Auto-generated method stub

Scanner sc = new Scanner(System.in);

Boolean flag = true;

int times = 0;

while(flag){

times++;

if(times == 4){

System.out.println("密碼錯(cuò)誤，請(qǐng)取卡");

break;

}

System.out.println("請(qǐng)輸入你的密碼");

String password = sc.next();

if(password.equals("111111")){

Boolean moneyflag = true;

while(moneyflag){

System.out.println("請(qǐng)輸入金額");

int number = sc.nextInt();

if(number = 0 number = 1000 number % 100 == 0){

System.out.println("用戶取了" + number + "元。交易完成");

moneyflag = false;

}else{

System.out.println("請(qǐng)重新輸入金額");

}

}

break;

}else{

continue;

}

}

}

}

新聞名稱：java中ATM轉(zhuǎn)賬代碼 java中的atm編程
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