nopcommerce中的付款方式

时间:2013-05-22 22:25:12

标签: c# plugins nopcommerce gateway

此致

我正在开发一个基于paypalstandard的插件付款方式,只有我有问题,它应该通过POST方法发送付款细节(网关是pagosonline)然后最后一步是通过POST方法发送此信息并重定向到pagosonline的网关结束支付过程,问题是paypalstandar重定向与GET方法中的变量,我需要用POST方法,就像你在那种情况下做的那样?,我试图用NameValueCollection做到这一点()和webclient()但显然这是用ajax或类似的东西完成的,我需要重定向到网关。

for finalize我把处理器类中的代码postprocesspayment放在处理器类(C#)中。

    public void PostProcessPayment(PostProcessPaymentRequest postProcessPaymentRequest)
    {
        var key = _paypalStandardPaymentSettings.EncryptKey;
        var idus = _paypalStandardPaymentSettings.IdUsuario;
        var refe = postProcessPaymentRequest.Order.OrderGuid;
        var valor = Math.Round(postProcessPaymentRequest.Order.OrderTotal, 2);
        var mone = "COP";

        var firma_plana = key + "~" + idus + "~" + refe + "~" + valor + "~" + mone;

        MD5 md5 = MD5CryptoServiceProvider.Create();
        ASCIIEncoding encoding = new ASCIIEncoding();

        byte[] stream = null;
        StringBuilder sb = new StringBuilder();

        stream = md5.ComputeHash(encoding.GetBytes(firma_plana));
        for (int i = 0; i < stream.Length; i++) sb.AppendFormat("{0:x2}", stream[i]);

        var firma_md5 = sb.ToString();


        var webClient = new WebClient();
        var form = new NameValueCollection();

        form.Add("usuarioId", idus);
        form.Add("descripcion", _paypalStandardPaymentSettings.Descripcion);
        form.Add("refVenta", refe.ToString());
        form.Add("valor", valor.ToString("0.00", CultureInfo.InvariantCulture));
        form.Add("baseDevolucionIva", "0");
        form.Add("iva", "0");
        form.Add("moneda", "COP");
        form.Add("firma", firma_md5);

        webClient.UploadValues(GetPaypalUrl(), form);
    }

感谢。

1 个答案:

答案 0 :(得分:2)

UploadValues有一个重载使用方法:

webClient.UploadValues(GetPaypalUrl(), "POST", form);