function Parent(){
this.name = 'name';
this.method = function(){
console.log(this.name);
}
}
var a = new Parent()
1.实例的__proto__指向构造函数Parent的原型; (a.proto === Parent.prototype) (a.proto === a.constructor.prototype)
function Parent(){
this.name = 'name';
this.method = function(){
console.log(this.name);
}
}
var a = new Parent()
1.实例的__proto__指向构造函数Parent的原型; (a.proto === Parent.prototype) (a.proto === a.constructor.prototype)