92 从键盘获取3个汽车 汽车包含品牌 价格 颜色

对象

package com.fqs.Car;

public class Car {
    //汽车的三个属性
    private String brand;
    private double price;
    private String color;
    //javabean 格式


    public Car() {

    }

    public Car(String brand, double price, String color) {
        this.brand = brand;
        this.price = price;
        this.color = color;
    }

    public String getBrand() {
        return brand;
    }

    public void setBrand(String brand) {
        this.brand = brand;
    }

    public double getPrice() {
        return price;
    }

    public void setPrice(double price) {
        this.price = price;
    }

    public String getColor() {
        return color;
    }

    public void setColor(String color) {
        this.color = color;
    }
}

调用方法

package com.fqs.Car;

import java.util.Scanner;

public class CarTest {
    public static void main(String[] args) {
        //存放3个汽车的数组
        Car[]carArr=new Car[3];
        Scanner s=new Scanner(System.in);

        for (int i = 0; i <carArr.length ; i++) {
            //创建汽车对象
            Car c=new Car();

            System.out.println("请输入车辆的品牌");
            String brand=s.next();
            //将键盘获取的值传给车的品牌
            c.setBrand(brand);
            System.out.println("请输入车辆的价格");
            double price=s.nextDouble();
           c.setPrice(price);
            System.out.println("请输入车辆的颜色");
            String color=s.next();
           c.setColor(color);
           //将c 和arrCar关联起来
            carArr[i]=c;

        }
        for (int i = 0; i <carArr.length ; i++) {
            System.out.println(carArr[i].getBrand()+carArr[i].getPrice()+carArr[i].getColor());

        }





    }
}