34 lines
1.1 KiB
Java
34 lines
1.1 KiB
Java
package com.inmind.object01;
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//对面向对象-引用类型对象作为方法参数
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public class Demo03 {
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public static void main(String[] args) {
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//买一台星空黑的，尺寸5.5，价格4999的小米手机
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Phone p1 = new Phone();
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p1.brand = "小米";
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p1.price = 4999;
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p1.size = 5.5;
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p1.color = "星空黑";
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showPhone(p1);
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p1.show();
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System.out.println("---------");
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//买一台土豪金的，尺寸6.1，价格8999的苹果手机
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Phone p2 = new Phone();
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p2.brand = "苹果";
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p2.price = 8999;
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p2.size = 6.1;
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p2.color = "土豪金";
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showPhone(p2);
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p2.show();
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}
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//在非描述类的类中，定义方法，一般加上static
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//定义一个方法，接收一个手机，展示它的属性
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public static void showPhone(Phone phone) {//引用数据类型，作为参数
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//展示下对应手机的属性
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System.out.println(phone.brand);
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System.out.println(phone.price);
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System.out.println(phone.size);
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System.out.println(phone.color);
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}
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}
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