protected void Page_Load(object sender, EventArgs e)
{
//创建支付应答对象
ResponseHandler resHandler = new ResponseHandler(Context);
resHandler.Init();
resHandler.SetKey(WeixinPayUtil.Key, WeixinPayUtil.AppKey);
//判断签名
if (resHandler.IsWXsignfeedback())
{
//回复服务器处理成功
Response.Write("OK");
Response.Write("OK:" + resHandler.GetDebugInfo());
}
else {
//sha1签名失败
Response.Write("fail");
Response.Write("fail:" + resHandler.GetDebugInfo());
}
Response.End();
}
public ActionResult FeedBack()
{
//创建支付应答对象
ResponseHandler resHandler = new ResponseHandler(null);
resHandler.Init();
resHandler.SetKey(WeixinPayInfo.Key, WeixinPayInfo.AppKey);
//判断签名
if (resHandler.IsWXsignfeedback())
{
//回复服务器处理成功
Response.Write("OK");
Response.Write("OK:" + resHandler.GetDebugInfo());
}
else
{
//sha1签名失败
Response.Write("fail");
Response.Write("fail:" + resHandler.GetDebugInfo());
}
return null;
}
protected void Page_Load(object sender, EventArgs e)
{
ResponseHandler resHandler = new ResponseHandler(Context);
resHandler.Init();
resHandler.SetKey(WeixinPayUtil.Key, WeixinPayUtil.AppKey);
//判断签名
if (resHandler.IsTenpaySign())
{
if (resHandler.IsWXsign())
{
//商户在收到后台通知后根据通知ID向财付通发起验证确认，采用后台系统调用交互模式
string notify_id = resHandler.GetParameter("notify_id");
//取结果参数做业务处理
string out_trade_no = resHandler.GetParameter("out_trade_no");
//财付通订单号
string transaction_id = resHandler.GetParameter("transaction_id");
//金额,以分为单位
string total_fee = resHandler.GetParameter("total_fee");
//如果有使用折扣券，discount有值，total_fee+discount=原请求的total_fee
string discount = resHandler.GetParameter("discount");
//支付结果
string trade_state = resHandler.GetParameter("trade_state");
//即时到账
if ("0".Equals(trade_state))
{
//------------------------------
//处理业务开始
//------------------------------
//处理数据库逻辑
//注意交易单不要重复处理
//注意判断返回金额
//------------------------------
//处理业务完毕
//------------------------------
//给财付通系统发送成功信息，财付通系统收到此结果后不再进行后续通知
Response.Write("success 后台通知成功");
}
else
{
Response.Write("支付失败");
}
//回复服务器处理成功
Response.Write("success");
}
else
{//SHA1签名失败
Response.Write("fail -SHA1 failed");
Response.Write(resHandler.GetDebugInfo());
}
}
else
{//md5签名失败
Response.Write("fail -md5 failed");
Response.Write(resHandler.GetDebugInfo());
}
}