인프런 커뮤니티 질문&답변

강의 그대로 따라하며 모든 코드를 입력했으나,
강의에서처럼

System.out.println("new member = " + member.getName());
System.out.println("find Member = " + findMember.getName());

이를 출력했을 때 값이 정상적으로 안나옵니다.
찾아보니 gradle 파일 내부 문제가 있는듯 한데, 뭐가 문제인지 모르겠습니다.

코드 전부를 첨부합니다.. 도와주세요...!

plugins {
    id 'java'
    id 'org.springframework.boot' version '3.4.0'
    id 'io.spring.dependency-management' version '1.1.6'
}

group = 'hello'
version = '0.0.1-SNAPSHOT'

java {
    toolchain {
        languageVersion = JavaLanguageVersion.of(17)
    }
}

repositories {
    mavenCentral()
}

dependencies {
    implementation 'org.springframework.boot:spring-boot-starter'
    testImplementation ('org.springframework.boot:spring-boot-starter-test'){
        exclude group: 'org.junit.vintage', module: 'junit-vintage-engine'
    }
     testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
}

tasks.named('test') {
    useJUnitPlatform()
}

package hello.core;

import hello.core.member.Grade;
import hello.core.member.Member;
import hello.core.member.MemberService;
import hello.core.member.MemberServiceImpl;

public class MemberApp {

    public static void main(String[] args) {
        MemberService memberService = new MemberServiceImpl();
        Member member = new Member(1L, "memberA", Grade.VIP);
        memberService.join(member);

        Member findMember = memberService.findMember(1L);
        System.out.println("new member = " + member.getName());
        System.out.println("find Member = " + findMember.getName());
    }
}