我正在尝试使用 PHP 制作 PayPal Express Checkout。
<form action='/paypal/expresscheckout.php' METHOD='POST'>
<input type='image' name='submit' src='https://www.paypal.com/en_US/i/btn/btn_xpressCheckout.gif' border='0' align='top' alt='Check out with PayPal'/>
</form>
这是重定向到贝宝屏幕之前的按钮。
<?php
require_once ("paypalfunctions.php");
// ==================================
// PayPal Express Checkout Module
// ==================================
//'------------------------------------
//' The paymentAmount is the total value of
//' the shopping cart, that was set
//' earlier in a session variable
//' by the shopping cart page
//'------------------------------------
//$paymentAmount = $_SESSION["Payment_Amount"];
$paymentAmount = '1';
//'------------------------------------
//' The currencyCodeType and paymentType
//' are set to the selections made on the Integration Assistant
//'------------------------------------
$currencyCodeType = "USD";
$paymentType = "Sale";
//'------------------------------------
//' The returnURL is the location where buyers return to when a
//' payment has been succesfully authorized.
//'
//' This is set to the value entered on the Integration Assistant
//'------------------------------------
$returnURL = "http://www.mydomain.com/add_funds/order_confirm";
//'------------------------------------
//' The cancelURL is the location buyers are sent to when they hit the
//' cancel button during authorization of payment during the PayPal flow
//'
//' This is set to the value entered on the Integration Assistant
//'------------------------------------
$cancelURL = "http://www.mydomain.com/add_funds/order_cancel";
//'------------------------------------
//' Calls the SetExpressCheckout API call
//'
//' The CallShortcutExpressCheckout function is defined in the file PayPalFunctions.php,
//' it is included at the top of this file.
//'-------------------------------------------------
$resArray = CallShortcutExpressCheckout ($paymentAmount, $currencyCodeType, $paymentType, $returnURL, $cancelURL);
$ack = strtoupper($resArray["ACK"]);
if($ack=="SUCCESS" || $ack=="SUCCESSWITHWARNING")
{
RedirectToPayPal ( $resArray["TOKEN"] );
}
else
{
//Display a user friendly Error on the page using any of the following error information returned by PayPal
$ErrorCode = urldecode($resArray["L_ERRORCODE0"]);
$ErrorShortMsg = urldecode($resArray["L_SHORTMESSAGE0"]);
$ErrorLongMsg = urldecode($resArray["L_LONGMESSAGE0"]);
$ErrorSeverityCode = urldecode($resArray["L_SEVERITYCODE0"]);
echo "SetExpressCheckout API call failed. ";
echo "Detailed Error Message: " . $ErrorLongMsg;
echo "Short Error Message: " . $ErrorShortMsg;
echo "Error Code: " . $ErrorCode;
echo "Error Severity Code: " . $ErrorSeverityCode;
}
?>
这是快递 expresscheckout.php 代码
在我点击 paypal 按钮后，我可以看到这个屏幕没有任何订单信息。
我在代码中输入了 1 美元支付，但订单摘要上没有说明任何内容。
无论如何，我设置了不同的 PayPal 帐户来进行此交易。
我可以看到我的送货地址和个人信息。
但是，它仍然没有订单摘要信息。
它应该说您将获得该产品的报酬，即 1 美元。
如果我单击继续按钮，它将页面重定向到“returnURL”
你知道是什么问题吗？