如何通过Spring boot查询一个区域内的点？

// 定义点的实体类
@Entity
@Table(name = "points")
public class Point {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    private Double latitude;

    private Double longitude;

    // 省略构造方法、Getter和Setter
}

// 定义点的Repository接口
public interface PointRepository extends JpaRepository<Point, Long> {
    @Query("SELECT p FROM Point p WHERE p.latitude BETWEEN :minLat AND :maxLat AND p.longitude BETWEEN :minLng AND :maxLng")
    List<Point> findByRegion(@Param("minLat") Double minLat, @Param("maxLat") Double maxLat, @Param("minLng") Double minLng, @Param("maxLng") Double maxLng);
}

// 控制器
@RestController
@RequestMapping("/points")
public class PointController {
    @Autowired
    private PointRepository pointRepository;

    @GetMapping("/region")
    public List<Point> getPointsInRegion(@RequestParam Double minLat, @RequestParam Double maxLat, @RequestParam Double minLng, @RequestParam Double maxLng) {
        return pointRepository.findByRegion(minLat, maxLat, minLng, maxLng);
    }
}