TelpoPushWanJiaAn/TelpoPush.WanJiaAn.Worker/Service/Cache/SqlMapper.cs

using Dapper;
using MySql.Data.MySqlClient;
using System.Data;
using TelpoPush.WanJiaAn.Worker.Models.CacheTemplates;

namespace TelpoPush.WanJiaAn.Worker.Service.Cache
{
    public class SqlMapper
    {
        private readonly IConfiguration _config;
        private static string gps_conn = "";
        private static string telcommon_conn = "";
        private static string healthy_conn = "";
        public SqlMapper(IConfiguration config)
        {
            _config = config;
            gps_conn = _config["ConnectionStrings:DB_Connection_String"].ToString();
            telcommon_conn = _config["ConnectionStrings:Telpo_common_ConnString"].ToString();
            healthy_conn = _config["ConnectionStrings:Telpo_Healthy_ConnString"].ToString();
        }

        public DeviceInfoModel DeviceInfo(string imei)
        {
            using (IDbConnection connection = new MySqlConnection(gps_conn))
            {
                var sql = @"SELECT d.device_id deviceId, p.nick_name deviceName,p.api_uid apiUid,d.serialno imei, d.org_uid orgId, d.active_status activeStatus,active_time activeTime FROM gps_device as d LEFT JOIN `gps_person` as p on p.device_id=d.device_id WHERE d.serialno=@imei";
                return connection.QueryFirstOrDefault<DeviceInfoModel>(sql, new { imei });
            }
        }
    }
}