通过当前用户的经纬度，查询附近的店铺

   SELECT
    [RoomNumber]
      ,[BedNumber]
      ,[PublicArea]
      ,[Discount]
      ,[RenPaymentMethod]
      ,[ElevatorNumber]
      ,[ParkingSpace]
      ,[CustomerReamk]
      ,[Longitude]
      ,[Latitude],
    ROUND(
        6378.138 * 2 * ASIN(
            SQRT(
                power(
                    SIN(
                        (
                            40.0497810000 * PI() / 180 - Latitude * PI() / 180
                        ) / 2
                    ),
                    2
                ) + COS(40.0497810000 * PI() / 180) * COS(Latitude * PI() / 180) * power(
                    SIN(
                        (
                            116.3424590000 * PI() / 180 - Longitude * PI() / 180
                        ) / 2
                    ),
                    2
                )
            )
        ) * 1000
    ,0) AS juli
FROM
    PF_Projects
ORDER BY
    juli ASC
   
   
   
   
    SELECT  [RoomNumber]
      ,[BedNumber]
      ,[PublicArea]
      ,[Discount]
      ,[RenPaymentMethod]
      ,[ElevatorNumber]
      ,[ParkingSpace]
      ,[CustomerReamk]
      ,[Longitude]
      ,[Latitude],SQRT(power(111.2 * (Latitude - 40.0497810000), 2) +

    power(111.2 * (116.3424590000 - Longitude) * COS(Latitude / 57.3), 2)) AS distance

FROM PF_Projects  ORDER BY
    distance ASC