protected void Page_Load(object sender, EventArgs e)
{
var options = new BankUnionORCodeOptions
{
spid = Spid,
sp_billno = this.OrderNo,
tran_amt = this.Amount,
};
var factory = new BankUnionORCodeFactory(Key);
var request = factory.GenerateRequestModel(options);
var responseString = factory.GetResponseString(request);
var responseModel = factory.GenerateResponseModel(responseString);
this.QRCode = QRCodeHelper.GetQRCodeBase64String(responseModel.qrcode);
var data = factory.GenerateRequestFormString(request);
WriteLog("银联扫码支付", data);
WriteTemp($"天付宝银联渠道支付接口<br>请求地址：{factory.Url}<br>请求参数：{data}<br>返回参数：{responseString}<br>");
}
