用JAVA语言做出答案

用JAVA语言描述一个盒子类BOX,其有长,宽,高三个属性,并且能够设置每一个盒子的长,宽,高值和计算盒子的体积。再编写一个主类,在其主方法main()中创建一个具体的盒子,求出该盒子的体积

代码如下:如有帮助,请采纳一下,谢谢!

 

/**
 *JAVA语言描述一个盒子类BOX,其有长,宽,高三个属性,并且能够设置每一个盒子的长,宽,高值和计算盒子的体积
 */

package Box;

public class Box {
/*
属性
 */
    //公有属性:长
    public int length;
    //公有属性:宽
    public int weight;
    //公有属性:高
    public int height;

/*
构造方法
 */
    //无参构造方法
    public Box(){

    }

    //有参构造方法
    public Box(int length, int weight, int height){
        this.length = length;
        this.weight = weight;
        this.height = height;
    }

/*
方法
 */
    //计算体积
    public void volume(){
        System.out.println("体积是:" + this.length * this.weight * this.height);
    }
}

 

class Box{

double height;

double width;

doule length

getter......

setter.......

}

Box(double height.double width,double length){

this.height = height;this.width= width;this.length= length;

}

 

class Test{

public static void main(String[] args){

Box box = new Box(5.0,5.0,5.0);

double bukl = getBukl(box);

System.out.print("体积为:" + bukl)

}

static getBukl(Box box){

return box.getWidth() * box.getHeight() * box.getLength();

}

 

}