JAVA-编写手机javabean类

package com.itheima03;

/*
    手机javabean
    alt+insert(fn)根据自己的选择生成想要的内容
 */

public class Phone {
    private String brand;
    private int price;

    public Phone() {
    }

    public Phone(String brand, int price) {
        this.brand = brand;
        this.price = price;
    }

    public String getBrand() {
        return brand;
    }

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

    public int getPrice() {
        return price;
    }

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

代码2

package com.itheima03;

/*
    测试类
 */

public class PhoneDemo {
    public static void main(String[] args) {
        //无参构造方法+set方法
        Phone p1 = new Phone();
        p1.setBrand("小米");
        p1.setPrice(2999);
        System.out.println(p1.getBrand() + "," + p1.getPrice());

        //带参构造方法给成员变量复制
        Phone p2 = new Phone("小米", 2999);
        System.out.println(p2.getBrand() + "," + p2.getPrice());
    }

}

执行结果

小米,2999
小米,2999

Process finished with exit code 0