public string CreateQR_ForR(AlipayF2FPrecreateResult precreateResult, ETool_QR qr)
{
Bitmap bt;
string filePath, virtualPath;
string enCodeString = precreateResult.response.QrCode;
QRCodeEncoder qrCodeEncoder = new QRCodeEncoder();
qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.H;
qrCodeEncoder.QRCodeScale = 3;
qrCodeEncoder.QRCodeVersion = 8;
bt = qrCodeEncoder.Encode(enCodeString, Encoding.UTF8);
string filename = System.DateTime.Now.ToString("yyyyMMddHHmmss") + "0000" + (new Random()).Next(1, 10000).ToString()
+ ".jpg";
filePath = "/Content/QR/Tools/" + filename;
Bitmap bkImg = new Bitmap(160, 180);
Graphics g = Graphics.FromImage(bkImg);
//获取水印位置设置
ArrayList loca = new ArrayList();
int x = 0;
int y = 0;
x = 5;
y = 6;
// x = bkImg.Width / 2 - waterimg.Width / 2 - 90;
// y = MainImg.Height / 2 - 260;
loca.Add(x);
loca.Add(y);
g.DrawImage(bt, new Rectangle(int.Parse(loca[0].ToString()), int.Parse(loca[1].ToString()), 149, 149));
string s = "输入金额：" + qr.InputAmt;
FontFamily ff = new FontFamily("黑体");
Font f = new Font(ff, 10);
SolidBrush b = new SolidBrush(Color.Black);
g.DrawString(s, f, b, 5, 155);
// Bitmap finImg = ImgHelper.ImageWatermark(bkImg, bt);
virtualPath = filePath;
filePath = System.Web.HttpContext.Current.Server.MapPath(filePath);
bkImg.Save(filePath);
bkImg.Dispose();
bt.Dispose();
return(virtualPath);
}
public string PayF2F_ForR(EAliPayApplication app, string SellerId, string amount, ETool_QR qr, out ResultEnum status)
{
string result = "";
IAlipayTradeService serviceClient = F2FBiz.CreateClientInstance(app.ServerUrl, app.AppId, app.Merchant_Private_Key, app.Version,
app.SignType, app.Merchant_Public_key, app.Charset);
_handler = new F2FPayHandler();
AlipayTradePrecreateContentBuilder builder = _handler.BuildPrecreateContent_ForR(app, "", amount);
AlipayF2FPrecreateResult precreateResult = serviceClient.tradePrecreate(builder);
status = precreateResult.Status;
switch (precreateResult.Status)
{
case ResultEnum.SUCCESS:
result = _handler.CreateQR_ForR(precreateResult, qr);
break;
case ResultEnum.FAILED:
result = precreateResult.response.Body;
break;
case ResultEnum.UNKNOWN:
if (precreateResult.response == null)
{
result = "配置或网络异常，请检查后重试";
}
else
{
result = "系统异常，请更新外部订单后重新发起请求";
}
break;
}
return(result);
}
