1. @Autowired는 변경이 어렵다 @Service @Transactional(readOnly = true) public class MemberService { @Autowired private MemberRepository memberRepository; } 2. 그래서 변경을 위해 Setter Injection 사용 하지만 조립한 이후에 바꿀 이유가 없음. @Service @Transactional(readOnly = true) public class MemberService { private MemberRepository memberRepository; @Autowired public void setMemberRepository(MemberRepository memberRepository) {..
