public Object GetDataBySql()
        {
            var sqlStr = "SELECT Id,Title,StartTime FROM [dbo].[App_LiveWx_Activity] where Id ='4665a9a4-af6c-45db-9551-00f2d09ac294'";
            var reader = DbHelperSql.ExecuteReader(sqlStr);

            while (reader.Read())
            {
                return(new
                {
                    Id = reader[0],
                    Title = reader[1],
                    StartTime = reader[2]
                });
            }
            return(null);
        }