如何使用JPA (hibernate)捕获数据库中动态生成的列的值？

@Entity
@Table(name = "your_table")
public class YourEntity {

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    private String staticColumn;

    @Transient
    private String dynamicColumn;

    // 省略构造函数、getter和setter方法

}

public interface YourEntityRepository extends JpaRepository<YourEntity, Long> {

    @Query(value = "SELECT dynamic_column FROM your_table WHERE id = :id", nativeQuery = true)
    String findDynamicColumnById(@Param("id") Long id);

}

@Service
public class YourEntityService {

    private final YourEntityRepository yourEntityRepository;

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

    public String getDynamicColumnById(Long id) {
        return yourEntityRepository.findDynamicColumnById(id);
    }

}