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了解JavaScript中的原型继承

我是JavaScript OOP的新手.你能解释下面的代码块之间的区别吗?我测试了两个块都有效.什么是最佳实践,为什么?

第一块:

function Car(name){
    this.Name = name;
}

Car.prototype.Drive = function(){
    console.log("My name is " + this.Name + " and I'm driving.");
}

SuperCar.prototype = new Car();
SuperCar.prototype.constructor = SuperCar;

function SuperCar(name){
    Car.call(this, name);
}

SuperCar.prototype.Fly = function(){
    console.log("My name is " + this.Name + " and I'm flying!");
}

var myCar = new Car("Car");
myCar.Drive();

var mySuperCar = new SuperCar("SuperCar");
mySuperCar.Drive();
mySuperCar.Fly();
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第二块:

function Car(name){
    this.Name = name;
    this.Drive = function(){ 
        console.log("My name is " + this.Name + …
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javascript oop inheritance constructor prototype-programming

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