public WxPayData GetNotifyData()
{
LogHelper.SaveLog(TxtLogType.WeiXin, TxtLogContentType.Common, TxtLogFileType.Time, "GetNotifyData");
//接收从微信后台POST过来的数据
System.IO.Stream s = Request.InputStream;
int count = 0;
byte[] buffer = new byte[1024];
StringBuilder builder = new StringBuilder();
while ((count = s.Read(buffer, 0, 1024)) > 0)
{
builder.Append(Encoding.UTF8.GetString(buffer, 0, count));
}
s.Flush();
s.Close();
s.Dispose();
//转换数据格式并验证签名
WxPayData data = new WxPayData();
try
{
data.FromXml(builder.ToString());
if (data.CheckSign())
{
string result_code = data.GetValue("result_code").ToString();
if (result_code == "SUCCESS")
{
string out_trade_no = data.GetValue("out_trade_no").ToString();
string trade_no = data.GetValue("transaction_id").ToString();
if (MPOrderBusiness.UpdateOrderForPaySuccess(out_trade_no, trade_no))
{
WxPayData res = new WxPayData();
res.SetValue("return_code", "SUCCESS");
res.SetValue("return_msg", "OK");
LogHelper.SaveLog(TxtLogType.WeiXin, TxtLogContentType.Common, TxtLogFileType.Time, res.ToXml());
Response.Write(res.ToXml());
Response.End();
}
LogHelper.SaveLog(TxtLogType.WeiXin, TxtLogContentType.Common, TxtLogFileType.Time, "Response.End()");
}
}
else
{
}
}
catch (WxPayException ex)
{
//若签名错误，则立即返回结果给微信支付后台
WxPayData res = new WxPayData();
res.SetValue("return_code", "FAIL");
res.SetValue("return_msg", ex.Message);
Response.Write(res.ToXml());
Response.End();
}
return(data);
}
} //H5调起JS API参数
protected void Page_Load(object sender, EventArgs e)
{
MPOrderBusiness.UpdateOrderForPaySuccess("2017112323575210001000000009", "1234324");
if (!IsPostBack)
{
string openid = "oNWocwVUdOOajF2CpSmnyD8uN3Nw";
string total_fee = "5";
//检测是否给当前页面传递了相关参数
if (string.IsNullOrEmpty(openid) || string.IsNullOrEmpty(total_fee))
{
Response.Write("<span style='color:#FF0000;font-size:20px'>" + "oNWocwVUdOOajF2CpSmnyD8uN3Nw" + "</span>");
Response.Write("<span style='color:#FF0000;font-size:20px'>" + "页面传参出错,请返回重试" + "</span>");
submit.Visible = false;
return;
}
//若传递了相关参数，则调统一下单接口，获得后续相关接口的入口参数
JsApiPay jsApiPay = new JsApiPay(this);
jsApiPay.openid = openid;
jsApiPay.total_fee = int.Parse(total_fee);
jsApiPay.body = "ceshi";
jsApiPay.out_trade_no = System.DateTime.Now.ToString("yyyyMMddHHmmss");
jsApiPay.device_info = "100010";
//JSAPI支付预处理
try
{
WxPayData unifiedOrderResult = jsApiPay.GetUnifiedOrderResult();
wxJsApiParam = jsApiPay.GetJsApiParameters();//获取H5调起JS API参数
//在页面上显示订单信息
Response.Write("<span style='color:#00CD00;font-size:20px'>订单详情：</span><br/>");
Response.Write("<span style='color:#00CD00;font-size:20px'>" + unifiedOrderResult.ToPrintStr() + "</span>");
}
catch (Exception ex)
{
Response.Write("<span style='color:#FF0000;font-size:20px'>" + "下单失败，请返回重试" + "</span>");
submit.Visible = false;
}
}
}
protected void Page_Load(object sender, EventArgs e)
{
SortedDictionary <string, string> sPara = GetRequestPost();
if (sPara.Count > 0)//判断是否有带返回参数
{
//PayLogHelper.WritePayLog(Request.Form.ToString());
//Notify aliNotify = new Notify();
Notify aliNotify = new Notify(AliPayConfig.charset, AliPayConfig.sign_type, AliPayConfig.pid, AliPayConfig.mapiUrl, AliPayConfig.alipay_miniapp_public_key);
bool verifyResult = aliNotify.Verify(sPara, Request.Form["notify_id"], Request.Form["sign"]);
//商户订单号
string out_trade_no = Request.Form["out_trade_no"];
Data_Order order = null;
if (verifyResult && CheckParams(out order))//验证成功
{
///////////////////////////////////////////////////////////////////////////////////////////////////////////
//请在这里加上商户的业务逻辑程序代码
//——请根据您的业务逻辑来编写程序（以下代码仅作参考）——
//获取支付宝的通知返回参数，可参考技术文档中服务器异步通知参数列表
//支付宝交易号
string trade_no = Request.Form["trade_no"];
//交易状态
//在支付宝的业务通知中，只有交易通知状态为TRADE_SUCCESS或TRADE_FINISHED时，才是买家付款成功。
string trade_status = Request.Form["trade_status"];
//交易状态
if (trade_status == "TRADE_SUCCESS" || trade_status == "TRADE_FINISHED")
{
try
{
if (MPOrderBusiness.UpdateOrderForPaySuccess(out_trade_no, trade_no))
{
LogHelper.SaveLog(TxtLogType.AliPay, TxtLogContentType.Debug, TxtLogFileType.Day, "应用：莘拍档 订单号：" + out_trade_no + " 支付成功！");
//支付宝买家用户id
string buyer_id = Request.Form["buyer_id"];
//支付时间
string gmt_payment = HttpUtility.UrlDecode(Request.Form["gmt_payment"]);
string aliId = string.Empty;
string msg = string.Empty;
if (!MobileTokenBusiness.GetAliId(order.Mobile, out aliId, out msg))
{
bool ret = MobileTokenBusiness.UpdateAliBuyerId(order.Mobile, buyer_id);
}
IAopClient client = new DefaultAopClient(AliPayConfig.serverUrl, AliPayConfig.miniAppId, AliPayConfig.merchant_miniapp_private_key, "json", "1.0", "RSA2", AliPayConfig.alipay_miniapp_public_key, AliPayConfig.charset, false);
AlipayOpenAppMiniTemplatemessageSendRequest request = new AlipayOpenAppMiniTemplatemessageSendRequest();
request.BizContent = "{" +
"\"to_user_id\":\"" + buyer_id + "\"," +
"\"form_id\":\"" + trade_no + "\"," +
"\"user_template_id\":\"" + AliPayConfig.MiniAppTemplateId + "\"," +
"\"page\":\"pages/login/login\"," +
"\"data\":\"{\\\"keyword1\\\":{\\\"value\\\":\\\"" + out_trade_no + "\\\"},\\\"keyword2\\\":{\\\"value\\\":\\\"" + order.Descript + "\\\"},\\\"keyword3\\\":{\\\"value\\\":\\\"" + order.Price.ToString("0.00") + "\\\"},\\\"keyword4\\\":{\\\"value\\\":\\\"" + order.CreateTime.ToString("yyyy-MM-dd HH:mm:ss") + "\\\"},\\\"keyword5\\\":{\\\"value\\\":\\\"" + gmt_payment + "\\\"}}\"" +
"}";
AlipayOpenAppMiniTemplatemessageSendResponse response = client.Execute(request);
}
else
{
LogHelper.SaveLog(TxtLogType.AliPay, TxtLogContentType.Debug, TxtLogFileType.Day, "应用：莘拍档 订单号：" + out_trade_no + " 已支付订单更新失败！！！");
}
}
catch (Exception ex)
{
//PayLogHelper.WriteError(ex);
LogHelper.SaveLog(TxtLogType.AliPay, ex.InnerException != null ? ex.InnerException.Message : ex.Message);
}
//判断是否在商户网站中已经做过了这次通知返回的处理
//如果没有做过处理，那么执行商户的业务程序
//如果有做过处理，那么不执行商户的业务程序
Response.Write("success"); //请不要修改或删除
}
else
{
Response.Write("fail");
}
//——请根据您的业务逻辑来编写程序（以上代码仅作参考）——
///////////////////////////////////////////////////////////////////////////////////////////////////////////
}
else//验证失败
{
LogHelper.SaveLog(TxtLogType.AliPay, TxtLogContentType.Debug, TxtLogFileType.Day, "应用：莘拍档 订单号：" + out_trade_no + " 警告：支付回调验证失败！！！");
Response.Write("fail");
}
}
else
{
Response.Write("无通知参数");
}
}