| public static Post ( string url, string content, string contentType = "application/x-www-form-urlencoded" ) : string | ||
| url | string | |
| content | string | |
| contentType | string | |
| return | string | |
public bool VerifyNotify(HttpRequestBase request, out WePayReturnModel model)
{
bool verifyResult = false;
model = new WePayReturnModel();
string requestXml = GetRequestXmlData(request);
var dic = FromXml(requestXml);
string returnCode = GetValueFromDic <string>(dic, "return_code");
if (!string.IsNullOrEmpty(returnCode) && returnCode == "SUCCESS")//通讯成功
{
bool result = WePayNotifyValidation(dic);
if (result)
{
string transactionid = GetValueFromDic <string>(dic, "transaction_id");
if (!string.IsNullOrEmpty(transactionid))
{
string queryXml = BuildQueryRequest(transactionid, dic);
string queryResult = HTTPHelper.Post(WepayConfig.WEPAY_ORDERQUERY_URL, queryXml);
var queryReturnDic = FromXml(queryResult);
if (ValidatonQueryResult(queryReturnDic))//查询成功
{
verifyResult = true;
model.OutTradeNo = GetValueFromDic <string>(dic, "out_trade_no");
model.TotalFee = GetValueFromDic <decimal>(dic, "total_fee") / 100;
model.TradeNo = transactionid;
model.TradeStatus = GetValueFromDic <string>(dic, "result_code");
model.ReturnXml = BuildReturnXml("OK", "成功");
}
else
{
model.ReturnXml = BuildReturnXml("FAIL", "订单查询失败");
}
}
else
{
model.ReturnXml = BuildReturnXml("FAIL", "支付结果中微信订单号不存在");
}
}
else
{
model.ReturnXml = BuildReturnXml("FAIL", "签名失败");
}
}
else
{
string returnmsg;
dic.TryGetValue("return_msg", out returnmsg);
throw new Exception("异步通知错误：" + returnmsg);
}
return(verifyResult);
}
/// <summary>
/// 统一下单
/// </summary>
/// <returns></returns>
private string UnifiedOrder(string orderNo, string productName, int totalFee, string customerIP, EnumWePayTradeType tradeType)
{
string requestXml = this.BuildRequest(orderNo, productName, totalFee, customerIP, tradeType);
string resultXml = HTTPHelper.Post(WepayConfig.WEPAY_PAY_URL, requestXml);
var dic = FromXml(resultXml);
string returnCode = "";
dic.TryGetValue("return_code", out returnCode);
if (returnCode == "SUCCESS")
{
if (tradeType == EnumWePayTradeType.APP)
{
var prepay_id = GetValueFromDic <string>(dic, "prepay_id");
if (!string.IsNullOrEmpty(prepay_id))
{
return(BuildAppPay(prepay_id));
}
else
{
throw new Exception("支付错误:" + GetValueFromDic <string>(dic, "err_code_des"));
}
}
else if (tradeType == EnumWePayTradeType.NATIVE)
{
string codeUrl = "";
dic.TryGetValue("code_url", out codeUrl);
if (!string.IsNullOrEmpty(codeUrl))
{
return(codeUrl);
}
else
{
throw new Exception("未找到对应的二维码链接");
}
}
else
{
throw new Exception("JSAPI & WAP 未实现");
}
}
else
{
throw new Exception("后台统一下单失败");
}
}
