손록형

<p>자문자당입니다. AppConfig의 memberRepository 메소드에서 static을 지우니 해결되었습니다.</p><pre class="hljs"><code>// AppConfig
package com.example.demo;

import com.example.demo.discount.DiscountPolicy;
import com.example.demo.discount.FixDiscountPolicy;
import com.example.demo.discount.RateDiscountPolicy;
import com.example.demo.member.MemberRepository;
import com.example.demo.member.MemberService;
import com.example.demo.member.MemberServiceImpl;
import com.example.demo.member.MemoryMemberRepository;
import com.example.demo.order.OrderService;
import com.example.demo.order.OrderServiceImpl;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
public class AppConfig {
    @Bean
    public MemberService memberService() {
        return new MemberServiceImpl(memberRepository());
    }

    @Bean
    public MemberRepository memberRepository() {
        return new MemoryMemberRepository();
    }

    @Bean
    public OrderService orderService() {
        return new OrderServiceImpl(memberRepository(), discountPolicy());
    }

    @Bean
    public DiscountPolicy discountPolicy() {
        return new RateDiscountPolicy();
    }

}</code></pre>

손록형

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