i am new to springboot. i try to run with my data using jpa i meet this problem. APPLICATION FAILED TO START
Description:
Parameter 0 of constructor in com.example.service.MemberService required a bean of type 'com.example.repository.MemberRepository' that could not be found.
Action:
Consider defining a bean of type 'com.example.repository.MemberRepository' in your configuration.
this is my project structure: enter image description here
MemberService.java
@Service
public class MemberService {
private final MemberRepository memberRepository;
@Autowired
public MemberService(MemberRepository memberRepository) {
this.memberRepository = memberRepository;
}
public List<Member> getAllMembers() {
return memberRepository.findAll();
}
}
MemberController.java
@Controller
public class MemberController {
private final MemberService memberService;
@Autowired
public MemberController(MemberService memberService) {
this.memberService = memberService;
}
@GetMapping("/members")
public String getAllMembers(Model model) {
List<Member> members = memberService.getAllMembers();
model.addAttribute("members", members);
return "members";
}
}
MemberRepository.java
@Repository
public interface MemberRepository extends JpaRepository<Member, Long> {
}
Member.java
@Entity
public class Member {
private Long id;
private String name;
private String kana;
private LocalDate birthDate;
private String birthPlace;
private String ki;
private String link;
public void setId(Long id) {
this.id = id;
}
@Id
public Long getId() {
return id;
}
// Getter and Setter methods
}
Main method
@SpringBootApplication
public class Application {
public static void main(String[] args) {
ConfigurableApplicationContext context = SpringApplication.run(Application.class, args);
String serverPort = context.getEnvironment().getProperty("server.port");
String contextPath = context.getEnvironment().getProperty("server.servlet.context-path", "");
System.out.println("Application is running at: http://localhost:" + serverPort + contextPath);
}
}
i check some stackoverflow questions like me but i don't find the right method to solve. i will be thankful if you give me the right solution and tell me how i change my code. thanks for you reply i really need your help.
persistence-api problem:
Spring Boot error with a repository/entity, "not a managed type"
and build a new project: https://start.spring.io/
and check if dependency version is able to compatible.