Question

我正在学习PayPal SDK，当我第一次使用一种产品时，它工作得很好。现在我必须使用一系列产品。 Thay是代码

$paypal = new ApiContext(
        new OAuthTokenCredential(
            '...',
            '...'
        )
    );

    $payer = new Payer();
    $payer->setPaymentMethod('paypal');

    $shipping = 2;
    $totalPriceWithShipping = 0;
    $totalPriceWithoutShipping = 0;


    $items = [];

    foreach(Controller::getData('productsInCart') as $product)
    {
        $totalPriceWithShipping += ($product->price + $shipping);
        $totalPriceWithoutShipping += $product->price;

        $item = new Item();

        $item->setName($product->name)
            ->setPrice($product->price)
            ->setCurrency('USD')
            ->setQuantity(1);

        $items[] = $item;
    }

    $itemList = new ItemList();
    $itemList->setItems($items);

    $details = new Details();
    $details->setShipping($shipping)
            ->setSubtotal($totalPriceWithoutShipping);


    $amount = new Amount();
    $amount->setCurrency('USD')
        ->setTotal($totalPriceWithShipping)
        ->setDetails($details);



    $transaction = new Transaction();
    $transaction->setItemList($itemList)
                ->setAmount($amount)
                ->setDescription('Your Order from Online Shop')
                ->setInvoiceNumber(uniqid());

    $redirectUrls = new RedirectUrls();
    $redirectUrls->setReturnUrl('...')
                ->setCancelUrl('...');

    $payment = new Payment();
    $payment->setIntent('sale')
            ->setPayer($payer)
            ->setRedirectUrls($redirectUrls)
            ->setTransactions([$transaction]);

    try {
        $payment->create($paypal);
    }
    catch(Exception $e) {
        die($e->getTrace());
    }

   die($payment->getApprovalLink());

但我在某种程度上得到了这个错误：

致命错误：未捕获异常'PayPal \ Exception \ PayPalConnectionException'，并在访问https://api.sandbox.paypal.com/v1/payments/payment时收到消息'获取Http响应代码400'。在C：\ dev \ htdocs \ Shop \ vendor \ paypal \ rest-api-sdk-php \ lib \ PayPal \ Core \ PayPalHttpConnection.php：180堆栈跟踪：＃0 C：\ dev \ htdocs \ Shop \ vendor \ paypal \ rest-api-sdk-php \ lib \ PayPal \ Transport \ PayPalRestCall.php（74）：PayPal \ Core \ PayPalHttpConnection-＆gt;执行（'{“意图”：“销售......”）＃1 C：\ dev \ htdocs \ Shop \ vendor \ paypal \ rest-api-sdk-php \ lib \ PayPal \ Common \ PayPalResourceModel.php（102）：PayPal \ Transport \ PayPalRestCall-＆gt; execute（Array，'/ v1 / payments / pa） ...'，'POST'，'{“intent”：“sale ...'，NULL）＃2 C：\ dev \ htdocs \ Shop \ vendor \ paypal \ rest-api-sdk-php \ lib \ PayPal \ Api \ Payment.php（422）：PayPal \ Common \ PayPalResourceModel :: executeCall（'/ v1 / payments / pa ...'，'POST'，'{“intent”：“sale ...'，NULL，对象（PayPal \ Rest \ ApiContext），NULL）＃3 C：\ dev \ htdocs \ Shop \ app \ controllers \ CartController.php（183）：PayPal \ Api \ Payment-＆gt; create（Object（PayPal \ Rest \ ApiContext）））＃4 [内部功能在C：\ dev \ htdocs \ Shop \ vendor \ paypal \ rest-api-sdk-php \ lib \ PayPal \ Core \ PayPalHttpConnection.php 180行

这样你就可以看看 $ items 数组

了

$items array

Answer 1

获得400个异常意味着，paypal正在返回，但有一些例外。获取有关该异常的更多详细信息。您需要捕获未捕获的异常PayPal\Exception\PayPalConnectionException以获取更多详细信息。

This page should帮助您提供一些想法。下面是捕获该异常的示例代码：

try {
    $payment->create($apiContext);
} catch (PayPal\Exception\PayPalConnectionException $ex) {
    echo $ex->getCode(); // Prints the Error Code
    echo $ex->getData(); // Prints the detailed error message 
    die($ex);
} catch (Exception $ex) {
    die($ex);
}

PayPal SDK产品数组返回错误

1 个答案: