[클래스] ES6 Class 기본 문법

function User(first, last){
	this.firstName = first
  	this.lastName = last
}
User.prototype.getFullName = function () {
	return `${this.firstName} ${this.lastName}`
}

const heropy = new User('Heropy', 'Park');
const neo = new User('Neo' , 'Anderson')

console.log(heropy);
console.log(neo);

위의 코드를 class 방식으로 수정해보자

class User {
	constructor(first , last){
    	this.firstName = first
      	this.lastName = last
    }
  	getFullName(){
    	return `${this.firstName} ${this.lastName}`
    }
}