我是Braintree的新人。我正在使用大脑树透明重定向（php SDK）方法来付款。在这种方法中，我可以使用信用卡成功付款。现在我想在透明重定向中添加PayPal付款。如果有人想看，我可以显示我的代码。任何帮助将不胜感激，对不起，英语不好。
<?php
require ('vendor/autoload.php');
require ('settings.php');
$settings['redirectUrl'] .= $_SERVER['SCRIPT_NAME'];
/*
* replace the following with the configuration code from the Braintree Control Panel, which
* will contain your unique API keys
*/
Braintree_Configuration::environment($settings['environment']);
Braintree_Configuration::merchantId($settings['merchantId']);
Braintree_Configuration::publicKey($settings['publicKey']);
Braintree_Configuration::privateKey($settings['privateKey']);
$status = '';
if(isset($_GET['http_status']) && $_GET['http_status'] == '200') {
try {
$result = Braintree_TransparentRedirect::confirm($_SERVER['QUERY_STRING']);
if ($result->success) {
$status = 'Your transaction was processed successfully.';
} else {
$status = $result->message;
}
} catch (Braintree_Exception_NotFound $e) {
$status = 'Due to security reasons, the reload button has been disabled on this page.';
}
}
$tr_data = Braintree_TransparentRedirect::transactionData([
'transaction' => [
'type' => Braintree_Transaction::SALE,
'options' => [
'submitForSettlement' => true
]
],
'redirectUrl' => $settings['redirectUrl']
]);
?>
<body>
<div id="wrap">
<?php if ($status):?>
<div class="status"><?= $status?></div>
<?php endif;?>
<form method="post" action="<?= Braintree_TransparentRedirect::url()?>" autocomplete="off">
<label>Amount: <input type="text" name="transaction[amount]" /></label>
<label>First Name: <input type="text" name="transaction[customer][first_name]"></label>
<label>Last Name: <input type="text" name="transaction[customer][last_name]"></label>
<label>Email: <input type="text" name="transaction[customer][email]"></label>
<label>Phone No.: <input type="text" name="transaction[customer][phone]"></label>
<label>Card Number: <input type="text" name="transaction[credit_card][number]"></label>
<label>CVV: <input type="text" name="transaction[credit_card][cvv]" class="short"></label>
<label>Expiration Date (MM/YYYY): <input type="text" name="transaction[credit_card][expiration_date]" class="short"></label>
<p>----------------------------------------Billing Address------------------------------------</p>
<label>Billing First Name: <input type="text" name="transaction[billing][first_name]"></label>
<label>Billing Last Name: <input type="text" name="transaction[billing][last_name]"></label>
<label>Billing Street Address: <input type="text" name="transaction[billing][street_address]"></label>
<label>Postal Code: <input type="text" name="transaction[billing][postal_code]"></label>
<input type="submit" value="submit payment">
<input type="hidden" name="tr_data" value="<?=$tr_data?>">
</form>
</div>
</body>
完全披露：我在Braintree工作。如果您有任何其他问题，请随时联系支持人员。
透明重定向是与 Braintree 集成的一种已弃用的方法;您不能将其与PayPal集成一起使用。
我建议使用插入式。
具有 Braintree 表单的页面：
<?php
Braintree_Configuration::environment($settings['environment']);
Braintree_Configuration::merchantId($settings['merchantId']);
Braintree_Configuration::publicKey($settings['publicKey']);
Braintree_Configuration::privateKey($settings['privateKey']);
$clientToken = Braintree_ClientToken::generate();
?>
<form action="/endpoint_to_submit_transaction.php" method="post">
<div id="dropin-container"></div>
</form>
<script src="https://js.braintreegateway.com/v2/braintree.js"></script>
<script>
var clientToken = "<?php echo $clientToken; ?>";
// If you have PayPal configured in your Braintree control panel, it'll appear automatically
braintree.setup(clientToken, "dropin", {
container: "dropin-container"
});
</script>
下面是处理事务的示例终结点
<!-- endpoint_to_submit_transaction.php -->
<?php
$nonce = $_POST["payment_method_nonce"];
$result = Braintree_Transaction::sale([
'amount' => '100.00', // Your amount goes here
'paymentMethodNonce' => $nonce
]);
// Do something with the resulting transaction (save to your db, redirect to a confirmation page with the transaction details, etc)
// https://developers.braintreepayments.com/reference/response/transaction/php
如果您需要更好地控制表单的外观，我建议使用托管字段。
如果必须使用透明重定向，则可以创建独立的PayPal集成，但这将是与透明重定向表单完全分开的表单。