그날그날 공부기록

@Configuration public class AppConfig { @Bean public MemberService memberService(){ System.out.println("call AppConfig.memberService"); return new MemberServiceImpl(memberRepository()); } @Bean public OrderService orderService(){ System.out.println("call AppConfig.orderService"); return new OrderServiceImpl(memberRepository(), discountPolicy()); } @Bean public MemberRepository memberRepository()..