[英]PHP PayPal Server side REST API
我正在使用Paypal Rest API,但無法正常工作。
我已經復制了他們提供的用於創建付款的代碼。 當我運行它並回顯時,響應似乎還可以。 編碼是:
<?php
// 1. Autoload the SDK Package. This will include all the files and classes to your autoloader
require __DIR__ . '/PayPal-PHP-SDK/autoload.php';
use PayPal\Api\Amount;
use PayPal\Api\Details;
use PayPal\Api\Item;
use PayPal\Api\ItemList;
use PayPal\Api\Payer;
use PayPal\Api\Payment;
use PayPal\Api\RedirectUrls;
use PayPal\Api\Transaction;
// 2. Provide your Secret Key. Replace the given one with your app clientId, and Secret
// h**ps://developer.paypal.com/webapps/developer/applications/myapps
$apiContext = new \PayPal\Rest\ApiContext(
new \PayPal\Auth\OAuthTokenCredential(
'ClientID IS HERE AND IS CORRECT', // ClientID
'Secret IS HERE AND IS CORRECT' // ClientSecret
)
);
// 3. Lets try to create a Payment
// h**ps://developer.paypal.com/docs/api/payments/#payment_create
$payer = new \PayPal\Api\Payer();
$payer->setPaymentMethod('paypal');
/*$amount = new \PayPal\Api\Amount();
$amount->setTotal('1.00');
$amount->setCurrency('USD');*/
$item1 = new Item();
$item1->setName('Ground Coffee 40 oz')
->setCurrency('USD')
->setQuantity(1)
->setPrice(7.5);
$item2 = new Item();
$item2->setName('Granola bars')
->setCurrency('USD')
->setQuantity(5)
->setPrice(2);
$itemList = new ItemList();
$itemList->setItems(array($item1, $item2));
//Additional payment details
//Use this optional field to set additional payment information such as tax, shipping charges etc.
$details = new Details();
$details->setShipping(1.2)
->setTax(1.3)
->setSubtotal(17.50);
//Amount
//Lets you specify a payment amount. You can also specify additional details such as shipping, tax.
$amount = new Amount();
$amount->setCurrency("USD")
->setTotal(20)
->setDetails($details);
$transaction = new \PayPal\Api\Transaction();
$transaction->setAmount($amount);
$redirectUrls = new \PayPal\Api\RedirectUrls();
$redirectUrls->setReturnUrl("h**ps://example.com/your_redirect_url.html")
->setCancelUrl("h**ps://example.com/your_cancel_url.html");
$payment = new \PayPal\Api\Payment();
$payment->setIntent('sale')
->setPayer($payer)
->setTransactions(array($transaction))
->setRedirectUrls($redirectUrls);
// 4. Make a Create Call and print the values
try {
$payment->create($apiContext);
// echo "\n\nRedirect user to approval_url: " . $payment->getApprovalLink() . "\n";
}
catch (\PayPal\Exception\PayPalConnectionException $ex) {
// This will print the detailed information on the exception.
//REALLY HELPFUL FOR DEBUGGING
echo $ex->getData();
}
return($payment);
?>
我認為這有效
接下來,我使用他們的示例代碼創建了按鈕腳本:
<!DOCTYPE html>
<head>
<meta h**p-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1">
<script src="h**ps://www.paypalobjects.com/api/checkout.js"></script>
</head>
<body>
<div id="paypal-button-container"></div>
<script>
paypal.Button.render({
env: 'sandbox', // sandbox | production
commit: true,
payment: function() {
// Set up a url on your server to create the payment
var CREATE_URL = 'h**ps://MySite.com/PayPalRest/first.php';
// Make a call to your server to set up the payment
console.log(paypal.request.post(CREATE_URL));
return paypal.request.post(CREATE_URL)
.then(function(res) {
return res.paymentID;
});
},
// onAuthorize() is called when the buyer approves the payment
onAuthorize: function(data, actions) {
// Set up a url on your server to execute the payment
var EXECUTE_URL = '/demo/checkout/api/paypal/payment/execute/';
// Set up the data you need to pass to your server
var data = {
paymentID: data.paymentID,
payerID: data.payerID
};
// Make a call to your server to execute the payment
return paypal.request.post(EXECUTE_URL, data)
.then(function (res) {
window.alert('Payment Complete!');
});
}
}, '#paypal-button-container');
</script>
</body>
當我運行(單擊按鈕)時,燈箱會彈出幾秒鍾,然后消失。 該人員沒有機會驗證其帳戶並付款。
我已經閱讀了所有SDK,可以讓他們的示例正常工作。 我認為付款代碼返回一定是錯誤的或某些東西-任何有關調試的幫助建議都非常好。
抱歉,很長的帖子。
問題可能在多個地方。
您可以先檢查瀏覽器開發者的日志,看看是否有任何錯誤嗎?
如果收到類似的內容-無法加載https://www.paypal.com/webapps/hermes/api/logger :對預檢請求的響應未通過訪問控制檢查:“ Access-Control-Allow-Origin”標頭包含無效值'null // null'。 因此,不允許訪問原始“空”。
然后嘗試運行服務器頁面,看看是否有幫助?
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