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prototype-중급자로 가기 위한 여정

우선 설명하기에 앞서 생성자 함수를 2개 만들자그리고 person을 personplus에 상속한다고 할때 위의 코드처럼하면 상속이 안된다. person이 아직 new를 통해서 객체화되지 않았기 때문에다. 그냥 일반 함수를 호출한것일뿐.여기서 중요한것은 this를 어떻게

2021년 11월 10일
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