protected void Page_Load(object sender, EventArgs e)
{
try
{
//Tolog("进入支付回调");
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(Request.InputStream);
xmlDoc.Save(string.Format("C:\\WXPay\\SmsRechargeNotify{0}.xml", DateTime.Now.ToString("yyyyMMddHHmmssfff")));//写入日志
//全部参数
Dictionary <string, string> parametersAll = new Dictionary <string, string>();
foreach (XmlElement item in xmlDoc.DocumentElement.ChildNodes)
{
string key = item.Name;
string value = item.InnerText;
if ((!string.IsNullOrEmpty(key)) && (!string.IsNullOrEmpty(value)))
{
parametersAll.Add(key, value);
}
}
parametersAll = (from entry in parametersAll
orderby entry.Key ascending
select entry).ToDictionary(pair => pair.Key, pair => pair.Value); //全部参数排序
PayConfig payConfig = bllPay.GetPayConfig();
if (!bllPay.VerifySignatureWx(parametersAll, payConfig.WXPartnerKey)) //验证签名
{
Tolog("验证签名出错");
Response.Write(failXml);
return;
}
OrderPay orderPay = bllOrder.GetOrderPay(parametersAll["out_trade_no"]);
if (orderPay == null)
{
Tolog("订单未找到");
Response.Write(failXml);
return;
}
if (orderPay.Status.Equals(1))
{
Tolog("已支付");
Response.Write(successXml);
return;
}
//更新订单状态
if (parametersAll["return_code"].Equals("SUCCESS") && parametersAll["result_code"].Equals("SUCCESS"))//交易成功
{
//orderPay.Trade_No = parametersAll["transaction_id"];
string msg = "";
bool isSuccess = bllSms.SmsRecharge(orderPay.UserId, orderPay.OrderId, orderPay.BuySmsTotalCount, out msg);
if (isSuccess)
{
orderPay.Status = 1;
orderPay.Ex2 = msg;
if (bllOrder.Update(orderPay))
{
Response.Write(successXml);
return;
}
else
{
Response.Write(failXml);
return;
}
}
else
{
Tolog("短信充值失败:" + msg);
Response.Write(failXml);
return;
}
}
Response.Write(failXml);
}
catch (Exception ex)
{
Tolog("出错了：" + ex.ToString());
Response.Write(failXml);
}
}
