PayPal Express Checkout API

Question

我的網站上有一個小型的單品購買商店，該商店使用PayPal Express Checkout API完成付款。 除了最終的API調用DoExpressCheckoutPayment()之外，我都能正常工作。 我嘗試了幾種不同的方法來實現，但是似乎都沒有用。

這是我的success.php頁面，在頂部進行api調用GetExpressCheckoutDetails() ，然后在底部進行DoExpressCheckoutPayment() ：

<script language="Javascript">

    function showFBWindow(s1, s2, s3, s4, s5)
    {
        url = "purchase-thankyou.php?name="+s1+"&email="+s2+"&code="+s3+"&id="+s4+"&token="+s5;
        newwindow=window.open(url,'name');
        if (window.focus) {newwindow.focus();}
    }


</script>

<?php
require_once("PayPal_API.php");

$Token      = $_GET["token"];
$PayerID    = $_GET["PayerID"];

$nvps = array();
$nvps["VERSION"] = "65.1";

// get details of transaction 
$nvps["METHOD"] = "GetExpressCheckoutDetails";
$nvps["TOKEN"] = $Token;
$response = RunAPICall($nvps); // Send the API call to PayPal.

?>

<html>
<head>
<title>Order Processed</title>
</head>
<body bgcolor="#ffffff">
<h1>THANK YOU!</h1>
<p>
<h1>Your order has been processed. Please follow the link below to complete your   payment</h1>
</p>
<p>

<?php
//outputArrayValues($response);
$id         = $_GET['PayerID'];
$token      = $response['TOKEN'];
$checkoutstatus = $response['CHECKOUTSTATUS'];
$timestamp      = $response['TIMESTAMP'];
$correlation_id = $response['CORRELATIONID'];
$acknowledgement    = $response['ACK'];
$version        = $response['VERSION'];
$build      = $response['BUILD'];
$e_mail_id      = $response['EMAIL'];
$payer_id       = $response['PAYERID'];
$payer_status   = $response['PAYERSTATUS'];
$first_name     = $response['FIRSTNAME'];
$last_name      = $response['LASTNAME'];
$cust_name      = $first_name." ".$last_name;
$country_code   = $response['COUNTRYCODE'];
$currency_code  = $response['CURRENCYCODE'];
$amount     = $response['AMT'];
$item_amt       = $response['ITEMAMT'];
$shipping_amt   = $response['SHIPPINGAMT'];
$handling_amt   = $response['HANDLINGAMT'];
$tax_amt        = $response['TAXAMT'];


// complete purchase by sending DoExpressCheckoutPayment
$nvps["METHOD"] = "DoExpressCheckoutPayment";
$nvps["TOKEN"] = $token;
$nvps["PAYMENTACTION"] = "Sale";
$nvps["PAYERID"] = $payer_id;
// Send the API call to PayPal.
$response = RunAPICall($nvps);

?>

<a href="#" 
onclick="showFBWindow('<?php echo $cust_name;?>','<?php echo $e_mail_id;?>','<?php echo     $currency_code; ?>','<?php echo $id;?>', '<?php echo $token;?>')">
   Click to Continue</a>

</body>
</html>

我正在通過URL將客戶名稱和電子郵件傳遞給“謝謝”頁面，以將信息保存到我的數據庫中。 我應該在“謝謝”頁面上調用DoExpressCheckoutPayment()嗎？

編輯：我已經在SetExpressCheckout() URL調用的末尾添加了“＆useraction = commit”，這應該使“繼續”按鈕更改為“立即付款”，但這確實沒有完成付款？

Answer 1

使用“ useraction = commmit”並不會消除調用DoExpressCheckoutPayment（）調用的需要。 如您所知-它只會改變體驗，而不會縮短API調用。 此處提供更多信息： https : //cms.paypal.com/us/cgi-bin/?cmd=_render-content&content_ID=developer/e_howto_api_EC

回到您的原始問題-否-在您顯示“謝謝頁面”之前，您應該先致電DoExpresscheckout，直到致電DoExpresscheckout為止-您的資金無法保證。

PayPal Express Checkout API

問題描述

1 個解決方案

解決方案1
0 2012-10-26 06:49:28

PayPal Express Checkout API

問題描述

1 個解決方案

解決方案1 0 2012-10-26 06:49:28

解決方案1
0 2012-10-26 06:49:28