Person物件類的匯出類Person.js程式碼如下

//建立物件
function Person(name,age){
    //給屬性表賦值
    this.name = name;
    this.age = age;
}

//獲得物件的名字
Person.prototype.getName = function(){
    return this.name;
}

//獲得物件的年紀
Person.prototype.getAge = function(){
    return this.age;
}

//到對物件
module.exports = Person;

//繼承部分
//第一個匯出一個類
//匯出Person類
let personObj = require("./Person");

//建立普通的物件
let per = new personObj("小熊",22);
console.log(per.getName());
console.log(per.getAge());
//end

//繼承
function woman(name,age,sex){
    this.name = name;
    this.age = age;
    this.sex = sex;
}
//直接賦值賦值看一下
// woman.prototype = personObj.prototype; 這種方式是錯誤的
for(var fuc in personObj.prototype){
    woman.prototype[fuc] =  personObj.prototype[fuc];
}
console.log(woman.prototype)

console.log("woman增加方法")
woman.prototype.getSex = function(){
    return this.sex;
}
console.log("woman增加方法後")
console.log(woman.prototype)

//建立物件
let m = new woman("小熊",34,"男");
console.log(m.getName());
console.log(m.getAge());
console.log(m.getSex());