如何在Spring Boot中使用Hibernate返回自动生成的Id

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>

@Entity
public class YourEntity {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    // 其他字段和方法...
}

@Repository
public interface YourEntityRepository extends JpaRepository<YourEntity, Long> {
}

@Service
public class YourService {
    private final YourEntityRepository yourEntityRepository;

    public YourService(YourEntityRepository yourEntityRepository) {
        this.yourEntityRepository = yourEntityRepository;
    }

    public void saveYourEntity(YourEntity yourEntity) {
        yourEntityRepository.save(yourEntity);
    }
}