实验六、类的封装

一、实验代码如下：

package ACC;

public class zhanghu {

    private String account;
    private String name;
    private String time;
    private String IDname;
    private double Balance; //定义变量余额
public zhanghu(String account,String name,String time,String IDname,double Balance)//开户
{this.account=account;
this.name=name;
this.time=time;
this.IDname=IDname;
this.Balance=Balance;
}
public int deposit(double amount)    //存款
{
    Balance=Balance+amount;
    return 0;
}
public int withdraw(double amount)
{Balance=Balance-amount;
return 0;
}
public int enquire()//查询功能
{
System.out.println(name+" "+account+" "+Balance);
return 0;
}
public void closeAccount() {//销户
    
    
}

public static void main(String[] args) {
        // TODO Auto-generated method stub
zhanghu a=new zhanghu("zhao","zhaohua","2016.1.3","2017330001",10000);
zhanghu b=new zhanghu("li","lili","2017.4.6","2017330002",5000);
a.enquire()    ;
System.out.println("存款500后：");
a.deposit(500.00);
a.enquire();
System.out.println("取款1000后：");
a.withdraw(1000.00);
a.enquire();


}

二、实验结果

三、实验心得

1.未能做出账户的销户与查询功能中的明细

2.基本的知识与C++类似

3.不清楚析构函数的作用是否和C++类似