public string Notify <T>(PayMointor <T> proc) where T : class
{
var request = HttpContext.Current.Request;
string MerId = request["MerId"]; //商户号
string OrdId = request["OrderNo"]; //订单号
string TransAmt = request["Amount"]; //订单金额
string CuryId = request["CurrencyCode"]; //货币代码
string TransDate = request["TransDate"]; //订单日期
string TransType = request["TransType"]; //交易类型
string Priv1 = request["Priv1"]; //备注
string GateId = request["GateId"]; //网关
string status = request["status"];
proc.Init(OrdId);
string CheckValue = request["checkvalue"];//签名数据
bool res = ChinaPaySignData.check(MerId, OrdId, TransAmt, CuryId, TransDate, TransType, status, CheckValue);
if (res)
{
proc.PaidFail();
return("0");
}
else
{
proc.PaidSuccess();
return("1");
}
}
public string GetPayRequest(Hashtable hash)
{
string[] keys = (hash["chinapay_secret"] as string).Split('|');
ChinaPaySignData.MerchantID = hash["chinapay_key"] as string;
ChinaPaySignData.PrivateKeyPath = String.Format("{0}{1}", AppDomain.CurrentDomain.BaseDirectory, keys[0]);
ChinaPaySignData.PublicKeyPath = String.Format("{0}{1}", AppDomain.CurrentDomain.BaseDirectory, keys[1]);
//test url //http://localhost:8080/pay/notify_3_1.html?merid=808080201301103&orderno=2013052309145966&transdate=20130523&amount=000000000001¤cycode=156&transtype=0001&status=1001&checkvalue=872E476C3C0B471CF6C408F2B311E8A89FB78D5166676B60FB06F45797F24FFAD092FDE5CE85BA084CCDEFF4097D31DA68DDCCB5A59B719E0EB1718EB2CC77FA72F0F0039AE03684CC59EE6204A2EC104B792F33321D4EC66D7A90F9C3BD7531A50FA47199FE084D4715DEC312117C8E62A673947B293472BD8B5685C67106B8&GateId=8607&Priv1=beizhu
const string gatewayHTML = @"<!--银联支付 --><div style='display:none'>
<form id='myform' action='https://payment.chinapay.com/pay/TransGet' method='post' >
<table>
<tr>
<td>商户号:</td>
<td><input type='text' name='MerId' id='MerId' value='%1%' /></td>
</tr>
<tr>
<td>支付版本号:</td>
<td><input type='text' name='Version' id='Version' value='%2%' /></td>
</tr>
<tr>
<td>订单号:</td>
<td><input type='text' name='OrdId' id='OrdId' value='%3%' /></td>
</tr>
<tr>
<td>订单金额:</td>
<td><input type='text' name='TransAmt' id='TransAmt' value='%4%' /></td>
</tr>
<tr>
<td>货币代码:</td>
<td><input type='text' name='CuryId' id='CuryId' value='%5%' /></td>
</tr>
<tr>
<td>订单日期:</td>
<td><input type='text' name='TransDate' id='TransDate' value='%6%' /></td>
</tr>
<tr>
<td>交易类型:</td>
<td><input type='text' name='TransType' id='TransType' value='%7%' /></td>
</tr>
<tr>
<td>后台返回地址:</td>
<td><input type='text' name='BgRetUrl' id='BgRetUrl' value='%8%' /></td>
</tr><tr>
<td>页面返回地址:</td>
<td><input type='text' name='PageRetUrl' id='PageRetUrl' value='%9%' /></td>
</tr>
<tr>
<td>网关号:</td>
<td><input type='text' name='GateId' id='GateId' value='%10%' /></td>
</tr>
<tr>
<td>备注:</td>
<td><input type='text' name='Priv1' id='Priv1' value='%11%' /></td>
</tr>
<tr>
<td>签名:</td>
<td><input type='text' name='ChkValue' id='ChkValue' value='%12%' /></td>
</tr>
</table>
<script type='text/javascript'>
document.getElementById('myform').submit();
</script>
</form></div>";
decimal product_fee = (decimal)hash["order_fee"]; //商品费用
decimal transport_fee = decimal.Parse(hash["order_exp_fee"].ToString()); //物流费用
string MerId = ChinaPaySignData.MerchantID; //商户号
string OrdId = hash["order_no"] as string; //订单号
string TransAmt = String.Format("{0:D12}", (int)((product_fee + transport_fee) * 100)); //订单金额
string CuryId = "156"; //货币代码 (人民币)
string TransDate = DateTime.Now.ToString("yyyyMMdd"); //订单日期
string TransType = "0001"; //交易类型
string Priv1 = hash["order_desc"] as string; //备注
//准备签名的数据
string plain = MerId + OrdId + TransAmt + CuryId + TransDate + TransType + Priv1;
string ChkValue = null;
//Response.Write("MerId:" + MerId);
ChkValue = ChinaPaySignData.sign(MerId, plain);
//Response.Write("ChkValue:" + ChkValue);
//签名长度256位
if (ChkValue == null || ChkValue.Length != 256)
{
return("签名不正确,无法支付!");
}
return(gatewayHTML.Template(
MerId,
"20070129",
OrdId,
TransAmt,
CuryId,
TransDate,
TransType,
PayUtil.GetNotifyUrl(PayMethods.ChinaPay, PayApiType.Normal),
PayUtil.GetReturnUrl(PayMethods.ChinaPay, PayApiType.Normal),
"", //网关留空,为银联支付
Priv1,
ChkValue));
}