Пример #1
0
        protected void Refund()
        {
            //创建请求对象
            RefundRequestHandler reqHandler = new RefundRequestHandler(null);

            //通信对象
            TenpayHttpClient httpClient = new TenpayHttpClient();

            //应答对象
            ClientResponseHandler resHandler = new ClientResponseHandler();

            //-----------------------------
            //设置请求参数
            //-----------------------------
            reqHandler.Init();
            reqHandler.SetKey(TenPayInfo.Key);

            reqHandler.SetParameter("partner", TenPayInfo.PartnerId);
            //out_trade_no和transaction_id至少一个必填,同时存在时transaction_id优先
            //reqHandler.setParameter("out_trade_no", "1458268681");
            reqHandler.SetParameter("transaction_id", "1900000109201103020030626316");
            reqHandler.SetParameter("out_refund_no", "2011030201");
            reqHandler.SetParameter("total_fee", "1");
            reqHandler.SetParameter("refund_fee", "1");
            reqHandler.SetParameter("refund_fee", "1");
            reqHandler.SetParameter("op_user_id", "1900000109");
            reqHandler.SetParameter("op_user_passwd", MD5Util.GetMD5("111111", "GBK"));
            reqHandler.SetParameter("service_version", "1.1");

            string requestUrl = reqHandler.GetRequestURL();

            httpClient.SetCertInfo("c:\\key\\1900000109.pfx", "1900000109");
            //设置请求内容
            httpClient.SetReqContent(requestUrl);
            //设置超时
            httpClient.SetTimeOut(10);

            string rescontent = "";

            //后台调用
            if (httpClient.Call())
            {
                //获取结果
                rescontent = httpClient.GetResContent();

                resHandler.SetKey(TenPayInfo.Key);
                //设置结果参数
                resHandler.SetContent(rescontent);

                //判断签名及结果
                if (resHandler.IsTenpaySign() && resHandler.GetParameter("retcode") == "0")
                {
                    //商户订单号
                    string out_trade_no = resHandler.GetParameter("out_trade_no");
                    //财付通订单号
                    string transaction_id = resHandler.GetParameter("transaction_id");

                    //业务处理
                    Response.Write("OK,transaction_id=" + resHandler.GetParameter("transaction_id") + "<br>");
                }
                else
                {
                    //错误时,返回结果未签名。
                    //如包格式错误或未确认结果的,请使用原来订单号重新发起,确认结果,避免多次操作
                    Response.Write("业务错误信息或签名错误:" + resHandler.GetParameter("retcode") + "," + resHandler.GetParameter("retmsg") + "<br>");
                }
            }
            else
            {
                //后台调用通信失败
                Response.Write("call err:" + httpClient.GetErrInfo() + "<br>" + httpClient.GetResponseCode() + "<br>");
                //有可能因为网络原因,请求已经处理,但未收到应答。
            }


            //获取debug信息,建议把请求、应答内容、debug信息,通信返回码写入日志,方便定位问题

            Response.Write("http res:" + httpClient.GetResponseCode() + "," + httpClient.GetErrInfo() + "<br>");
            Response.Write("req url:" + requestUrl + "<br/>");
            Response.Write("req debug:" + reqHandler.GetDebugInfo() + "<br/>");
            Response.Write("res content:" + Server.HtmlEncode(rescontent) + "<br/>");
            Response.Write("res debug:" + Server.HtmlEncode(resHandler.GetDebugInfo()) + "<br/>");
        }