ES6 클래스 테스트

테스트 해봤는데 매우잘되요 ㅎㅎ

자바랑 비슷한느낌도 나네요 

/** *********** 리터럴 방식의 클래스 선언  ************/
/*
var Market = function(price,prodName,prodKind){
	this.price = price;
  this.prodName = prodName;
  this.prodKind = prodKind;
 	return this;
}
var sMarket = new Market("30000","이름","종류");
alert(JSON.stringify(sMarket));
console.log(sMarket);
*/
class Market{
	constructor(price,prodName,prodKind){ 
  		this.price = price;
      this.prodName = prodName;
      this.prodKind = prodKind;
  }
	
  printClass(){ 
  	console.log("Price : " + this.price );
    console.log("Product Name : " + this.prodName );
    console.log("Product Kinds : " + this.prodKind );
  }
  
}
let markets = new Market();
markets.price = "30000";
markets.prodName = "Black";
markets.prodKind = "food";
markets.printClass();
console.log("객체비교  markets instanceof Market : " , markets instanceof Market);
console.log("markets 의 타입 ", typeof markets);
console.log("===========================================");
let markets2 = new Market();
markets2.price = "50000";
markets2.prodName = "red";
markets2.prodKind = "closer";
markets2.printClass();
console.log("객체비교  markets2 instanceof Market : " , markets2 instanceof Market);
console.log("markets2 의 타입 ", typeof markets2);
console.log("===========================================");
console.log("Market 클래스의 타입 ", typeof Market);