/// <summary>
/// 退款查询
/// </summary>
/// <param name="request">查询信息</param>
/// <param name="config">配置</param>
/// <returns>结果</returns>
public static RefundQueryResult RefundPayQuery(RefundQueryRequest request, Config config)
{
var requestStr = TenpayUtil.GetRefundQueryRequestXml(request, config);
var response = HttpHelp.PostXmlToUrl(Config.RefundQueryUrl, requestStr);
var result = TenpayUtil.ConvertToRefundQueryResult(response);
return(result);
}