java银行自主柜员程序设计

Posted 2021-01-08 fsdx

/*
* 信1705-2 20173611 谢培龙
*/
package 银行自主管理;
import java.util.Scanner;
//模仿银行自助存取一体机（ATM）
public class TestUser4 {
public static int end=1;
public static void main(String[] args) throws InterruptedException {
Account comd[]=new Account[5];
comd[0]=new Account(20173611,"谢培龙","123456",1000);
comd[1]=new Account(20173612,"李某","234567",2000);
comd[2]=new Account(20173613,"王某","345678",3000);
comd[3]=new Account(20173614,"刘某","456789",2000);
comd[4]=new Account(20173615,"田某","567890",1500);
while(true)//输出初始界面
{
if(end==0)
{
System.out.println("谢谢使用,再见!");
return ;
}
System.out.println("*********************************************************************:");
System.out.println(" 欢迎使用 中国工商银行自主柜员服务:");
System.out.println("*********************************************************************:");

System.out.println("请插入您的银行卡:");
System.out.println("已插入卡,插入后请不要移动您的卡，谢谢配合!");
System.out.println("正在识别请稍后");
System.out.println("**********************************************************************");
for(int i=0;i<5;i++)
{
Thread.sleep(100);
System.out.print(" ");
}
System.out.println(" 卡识别正确，进入业务操作界面!");
int i;
for(i=0;i<comd.length;i++)
{
boolean flag=comd[i].checkPassword();
if(flag)
{
System.out.println("密码正确:进入操作界面");
comd[i].operateing();
}
}
if(i==comd.length)
{
System.out.println("该用户不存在:");
}
}
}

}
@SuppressWarnings("unused")// 账户记录
class Account{
private int accountid;//账户ID
private String accountname;//账户姓名
private String password;//账户密码
private double money; //账户余额
public Account(int id,String name,String password,double money)//返回原值
{
this.accountid=id;
this.accountname=name;
this.password=password;
this.money=money;
}
public String getpassword()
{
return this.password;
}
public int getId()//利用get（） 获得账户
{
return this.accountid;
}
public boolean checkMoney(int m)//取款
{
int i;
for(i=0;i<5;i++)
{
if(m>money)
{
System.out.println("您的账户可用余额不够您的取款金额,请重新输入您的取款金额!");
System.out.print("请重新输入您的取款金额:");
Scanner scn2=new Scanner(System.in);
m=scn2.nextInt();
}
else
{
this.money-=m;
System.out.println("恭喜您,取款成功!");
return true;
}
}
if(i==5)
return false;
return false;
}
public boolean saveMoney(int m)
{
try
{
Thread.sleep(100);
System.out.print(" !");
}catch(Exception e)
{
e.printStackTrace();
}
this.money+=m;
System.out.println("恭喜您,存款成功!");
return true;
}
public void search()
{
System.out.println("账号:"+this.accountid+",姓名:"+this.accountname+"当前可用余额:"+this.money+"元");
}
@SuppressWarnings("unuesd")
public boolean checkPassword()
{
System.out.println(" ");
System.out.println(" ");
System.out.println("*********************************************************************:");
System.out.println("欢迎使用谢培龙 中国工商银行自主柜员服务:");
System.out.println("*********************************************************************:");
int i;
System.out.println("请输入密码:");
for(i=0;i<3;i++)
{

Scanner scn=new Scanner(System.in);
String passwords=scn.nextLine();
if(password.equals(passwords))
return true;
else
{
System.out.println("密码错误,请重新输入密码:");
continue;
}

}
if(i==3)
{
System.out.println("该账号三次录入密码错误，该卡已被系统没收，请与工行及时联系处理!");
}
return false;
}
public void operateing()
{
menu();
while(true)
{
Scanner scn=new Scanner(System.in);
System.out.print("请输入你的选择(0-3):");
int chioce=scn.nextInt();
switch(chioce)
{
case 1:System.out.print("请输入存款金额:");
Scanner scn1=new Scanner(System.in);
int money1=scn1.nextInt();
saveMoney(money1);break;
case 2:System.out.print("请输入取款金额:");
Scanner scn2=new Scanner(System.in);
int money2=scn2.nextInt();
checkMoney(money2);break;
case 3:search();break;
case 0:System.out.println("退出系统,请收好您的卡,再见!");
}
}
}
public static void menu()
{System.out.println("**********************************************************");
System.out.println(" 欢迎使用ATM自助银行服务,操作中请保管好您随身携带的物品及密码的安全!");
System.out.println(" ------------------");
System.out.println(" [1.存款]");
System.out.println(" [2.取款]");
System.out.println(" [3.余额]");
System.out.println(" [0.退卡]");
System.out.println(" ------------------");
System.out.println("************************************************************");
}
}