Question

只需使用PayPal API，尝试实施Checkout Express，这样我就可以接受信用卡，优先考虑那些没有PayPal帐户的人，因此我设置了encoder["LANDINGPAGE"] = "Billing";。

在我的应用程序中，用户将被重定向到PayPal站点选择付款选项菜单，因此他们已经输入了他们的地址进入我的运输表格，无论如何在使用CheckoutExpress时将此地址传递给PayPal？我正在尝试使用下面的值进行徒劳的测试，但似乎用户在PayPal上重定向信用卡详细信息输入页面，地址字段为空白。我可以通过GetExpressCheckout获取他们输入的地址，但这点好看我想要实现的目标。

    public string ECSetExpressCheckoutCode(string returnURL,string cancelURL,string amount,string paymentType,string currencyCode)
    {
        NVPCallerServices caller = new NVPCallerServices();
        IAPIProfile profile = ProfileFactory.createSignatureAPIProfile();

    // Set up your API credentials, PayPal end point, API operation and version.
    profile.APIUsername = "seller_324454235454_biz_api1.isp.net.au";
    profile.APIPassword = "135454354";
    profile.APISignature = "An5ns1Kso7MWUSSDFggfdgdfGHHGDSddGnbHJgMVp-rU03jS";
        profile.Environment="sandbox";
        caller.APIProfile = profile;

        NVPCodec encoder = new NVPCodec();
        encoder["VERSION"] =  "51.0";   
        encoder["METHOD"] =  "SetExpressCheckout";

    // Add request-specific fields to the request.
        encoder["RETURNURL"] =  returnURL;
        encoder["CANCELURL"] =  cancelURL;  
        encoder["AMT"] =  amount;
        encoder["PAYMENTACTION"] =  paymentType;
        encoder["CURRENCYCODE"] =  currencyCode;
    encoder["LANDINGPAGE"] = "Billing";
    encoder["PAYMENTREQUEST_0_SHIPTOSTREET"] = "345/3 Moomy St.";
    encoder["PAYMENTREQUEST_0_SHIPTOCITY"] = "Umpa Lumpa";
    encoder["PAYMENTREQUEST_0_SHIPTONAME"] = "Johnny Walker";
    encoder["PAYMENTREQUEST_0_SHIPTOSTATE"] = "NSW";
    encoder["PAYMENTREQUEST_0_SHIPTOZIP"] = "2673";
    encoder["PAYMENTREQUEST_0_SHIPTOCOUNTRYCODE"] = "AU";
    encoder["PAYMENTREQUEST_0_SHIPPINGAMT"] = "56.00";

    encoder["NOSHIPPING"] = "0";

    // Execute the API operation and obtain the response.
        string pStrrequestforNvp= encoder.Encode();
        string pStresponsenvp=caller.Call(pStrrequestforNvp);

        NVPCodec decoder = new NVPCodec();
        decoder.Decode(pStresponsenvp);


   string Response = decoder["ACK"] == "Success" ? decoder["TOKEN"]: "ERROR";

   return Response;
    }

Answer 1

更新您的API版本。 PAYMENTREQUEST仅适用于65.3及更高版本。这就是它现在被忽视的原因。除此之外，您的请求似乎没问题。

自：
encoder["VERSION"] = "51.0";

要：
encoder["VERSION"] = "84.0";

使用PayPal Checkout Express时，是否可以通过SetExpressCheckout传递送货地址？

1 个答案: