Java程序设计当堂测试 9.20

/*
Java当堂测试 ATM机模拟系统
由于学习的知识有限，不能完成所有课上项目，文件的应用没有完成，汇款转账功能也没有写，一些要求该退出的地方也没有写，基本功能还算完善
*/  
　 1 package account;

import java.io.File;
import java.util.Scanner;

class Account
{
    private String accountID;
    private String accountname;
    private String operatedate;//时间
    private int operatetype;//操作
    private String accountpassword;//密码
    private int accountbalance;//余额
    private int amout;//流水金额
    
    public Account(String accid,String accna,String opeda,String password,int balance)
    {
        this.accountID=accid;
        this.accountname=accna;
        this.operatedate=opeda;
        this.accountpassword=password;
        this.accountbalance=balance;
    }
    
    public String getaccountID()
    {
        return accountID;
    }
    public String getaccountname()
    {
        return accountname;
    }
    public String getoperatedate()
    {
        return operatedate;
    }
    public int getoperatetype()
    {
        return operatetype;
    }
    public String getaccountpassword()
    {
        return accountpassword;
    }
    public int getaccountbalance()
    {
        return accountbalance;
    }
    public int getamout()
    {
        return amout;
    }
    public void setaccountID(String accid)
    {
        accountID=accid;
    }
    public void setaccountname(String accna)
    {
        accountname=accna;
    }
    public void setoperatedate(String opeda)
    {
        operatedate=opeda;
    }
    public void setoperatetype(int opety)
    {
        operatetype=opety;
    }
    public void setaccountpassword(String password)
    {
        accountpassword=password;
    }
    public void setaccountbalance(int balance)
    {
        accountbalance=balance;
    }
    public void setamout(int amo)
    {
        amout=amo;
    }
    
public void menu()
    {
        System.out.println("**************************************************************************");
        System.out.println("             欢迎"+accountID+"使用中国工商银行自助柜员系统                                ");
        System.out.println("**************************************************************************");
    }

public void Manage()
{
    Scanner scan1=new Scanner(System.in);
    int a;
    int b;
    int c;
    String s;
    String s1;
    switch(operatetype)
    {
    case 1:System.out.println("请输入存款金额 : ");
    a=scan1.nextInt();
    accountbalance+=a;
    System.out.println("存取款操作完成");
    System.out.println("存款余额为 ："+accountbalance);
    //差一个try语句;
    break;
    case 2:System.out.println("当前账户每日可支取2万");
    System.out.println("1.100");
    System.out.println("2.500");
    System.out.println("3.1000");
    System.out.println("4.1500");
    System.out.println("5.2000");
    System.out.println("6.5000");
    System.out.println("7.其他金额");
    b=scan1.nextInt();
    switch(b)
    {
    case 1:accountbalance-=100;break;
    case 2:accountbalance-=500;break;
    case 3:accountbalance-=1000;break;
    case 4:accountbalance-=1500;break;
    case 5:accountbalance-=2000;break;
    case 6:accountbalance-=5000;break;
    case 7:System.out.println("输入金额 :");c=scan1.nextInt();accountbalance-=c;break;
    };
    System.out.println("取取款操作完成");
    System.out.println("存款余额为 ："+accountbalance);
    break;
    case 3:break;
    case 4:
        System.out.println("请输入修改后的密码");
        s1=scan1.nextLine();
        accountpassword=s1;//修改密码
        System.out.println("修改成功，当前密码为"+accountpassword);
    case 5:System.out.println("当前账户余额为："+accountbalance);
    }
    
}//六项操作

}

public class acc {

    public static void main(String[] args) {
        // TODO Auto-generated method stub
            
        
        File file1 = new File("accountlist.txt");
        File file2 = new File("accountinformation.txt");
        int i;
        int j=0;
        int t=0;
        int b;
        String c;
        System.out.println("**************************************************************************");
        System.out.println("                  欢迎使用中国工商银行自动柜员系统                                               ");
        System.out.println("**************************************************************************");
        System.out.println("                      请输入您的账号:");
        
        Account[] a = new Account[5];
        Account s1=new Account("20173427","冯利伟","2018-9-20","123456",500000);
        Account s2=new Account("00000001","张都","2018-9-20","123456",10000);
        Account s3=new Account("00000002","王万茜","2018-9-20","123456",5200);
        Account s4=new Account("00000003","李三大","2018-9-20","123456",500);
        Account s5=new Account("00000004","赵滨南","2018-9-20","123456",400);
        a[0]=s1;
        a[1]=s2;
        a[2]=s3;
        a[3]=s4;
        a[4]=s5;
        
        String id;
        String password;
        Scanner scan=new Scanner(System.in);
        id=scan.next();
        for(i=0;i<5;i++) 
        {
            if(id==a[i].getaccountID())
                j=i;
        }
        
        
    a[j].menu();
    System.out.println("                           请输入密码");
    password=scan.next();
    
    a[j].menu();
    System.out.println("1.存款");
    System.out.println("2.取款");
    System.out.println("3.转账汇款");
    System.out.println("4.修改密码");
    System.out.println("5.查询余额");
    System.out.println("6.退出");
    System.out.println("请输入要实现的功能 ：");
    b=scan.nextInt();
    while(b!=6)
    {
    a[j].setoperatetype(b);//将操作数字赋值给类成员
    
    a[j].Manage();
    a[j].menu();
    System.out.println("1.存款");
    System.out.println("2.取款");
    System.out.println("3.转账汇款");
    System.out.println("4.修改密码");
    System.out.println("5.查询余额");
    System.out.println("请输入要实现的功能 ：");
    b=scan.nextInt();
    }

        

    }

}

 由于初学，所以参考了许多别人代码，相信随着练习的增多，这种情况会越来越少。