obj={age:14,name} 在控制台打印输出什么?

本文探讨了JavaScript中变量和对象的基本用法,展示了如何定义变量并将它作为属性赋值给对象,以及如何通过对象属性和独立变量进行数据访问。

let name=“qps”;

let obj={age:14,name};

控制台打印输出

{age: 14, name: "qps"}     变量在对象里 就表现为 xx:xx 的形式    ,单独打印 name  输出qps; 打印obj.name 也是 qps    

 

import java.util.Scanner; class Teacher { private int no; private String name; private int age; private String seminary; public Teacher(int no, String name, int age, String seminary) { this.no = no; this.name = name; this.age = age; this.seminary = seminary; } public int getNo() { return no; } public void setNo(int no) { this.no = no; } public String getName() { return name; } public void setName(String name) { this.name = name; } public int getAge() { return age; } public void setAge(int age) { this.age = age; } public String getSeminary() { return seminary; } public void setSeminary(String seminary) { this.seminary = seminary; } @Override public boolean equals(Object obj) { if (this == obj) return true; if (obj == null || getClass() != obj.getClass()) return false; Teacher teacher = (Teacher) obj; return no == teacher.no; } @Override public String toString() { return "no: " + no + ", name: " + name + ", age: " + age + ", seminary: " + seminary; } } public class Main { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); int no1 = scanner.nextInt(); String name1 = scanner.next(); int age1 = scanner.nextInt(); String seminary1 = scanner.next(); int no2 = scanner.nextInt(); String name2 = scanner.next(); int age2 = scanner.nextInt(); String seminary2 = scanner.next(); Teacher teacher1 = new Teacher(no1, name1, age1, seminary1); Teacher teacher2 = new Teacher(no2, name2, age2, seminary2); System.out.println(teacher1); System.out.println(teacher2); System.out.println("两个教师是否相等: " + teacher1.equals(teacher2)); scanner.close(); } } 让以上代码可以在PTA平台上面运行出来
最新发布
11-14
评论
成就一亿技术人!
拼手气红包6.0元
还能输入1000个字符
 
红包 添加红包
表情包 插入表情
 条评论被折叠 查看
添加红包

请填写红包祝福语或标题

红包个数最小为10个

红包金额最低5元

当前余额3.43前往充值 >
需支付:10.00
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明:

1.余额是钱包充值的虚拟货币,按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载,可以购买VIP、付费专栏及课程。

余额充值