상속, prototype
상속, prototype const bmw = { color: "red", wheels: 4, navigation: 1, drive(){ console.log("drive.."); }, }; const benz={ color:"black", wheels:4, drive(){ console.log("drive.."); }, }; const audi ={ color: "blue", wheels: 4, drive(){ console.log("drive.."); }, }; console.log(bmw) ==========>proto를 써서 상속하기 일명 공통 모듈 만들기 const car = { wheels:4, drive() { console.log("dirve"); } } const bmw = { color..
2022. 2. 26.