private string GetUrl(string token, int pageSize, int currentPage, string code, string order)
        {
            int    market        = (int)StockHelper.GetMarket(code);
            var    randomNumber  = new Random().Next(11111, 99999);
            var    randomNumber2 = new Random().Next(100000, 999999);
            string parameters    = $"dtype=all&token={token}&rows={pageSize}&cb=jQuery17205063938445283711_15374580{randomNumber}&page={currentPage}&id={code}{market}&gtvolume=&sort={order}&_=1537458{randomNumber2}";

            return(_url + parameters);
        }