PayPal REST API发货地址不适用于cURL请求

Question

我想这是一个两部分问题，所以基本上我正在使用PayPal的REST API，并且我想要设置付款。我创建了这个数组，我使用了json_encode，并将其转换为下面的json代码，所以基本上运输地址对象有问题，因为一旦我删除它，一切都可以顺利进行。当我通过the documentation查找时，我无法真正发现问题，我已经将它放入item_list对象中，就像它应该填写所有必填字段，以便我猜测可能是错误的语法

$json_object = array(
    "intent" => "sale", 
    "redirect_urls" => array(
     "return_url" => "localhost/oauth2/src/OAuth2/success.php", 
     "cancel_url" => "localhost" 
    ), 
    "payer" => array(
     "payment_method" => "paypal" 
    ), 
    "transactions" => array(
      0 => array(
      "amount" => array(
       "total" => "12.00", 
       "currency" => "USD" 
      ), 
      "description" => "payment description", 
      "item_list" => array(
       "items" => array(
        0 => array(
         "quantity" => "1", 
         "name" => "jacket", 
         "price" => "12.00", 
         "sku" => "dasd", 
         "currency" => "USD", 
         "description" => "blue" 
        ) 
       ), 
        "shipping_address" => array(
        "recipient_name" => "John Johnson", 
        "line1" => "Whatever street 2", 
        "line2" => "Another street 2", 
        "city" => "London", 
        "country_code" => "UK", 
        "postal_code" => "NR30 1LY", 
        "state" => "England", 
        "phone" => "3123123123" 
       ) 
      ) 
     ) 
    ) 
); 

编码到

{ 
    "intent": "sale", 
    "redirect_urls": { 
    "return_url": "localhost/oauth2/src/OAuth2/success.php", 
    "cancel_url": "localhost" 
    }, 
    "payer": { 
    "payment_method": "paypal" 
    }, 
    "transactions": [ 
    { 
     "amount": { 
     "total": "12.00", 
     "currency": "USD" 
     }, 
     "description": "payment description", 
     "item_list": { 
     "items": [ 
      { 
      "quantity": "1", 
      "name": "jacket", 
      "price": "12.00", 
      "sku": "dasd", 
      "currency": "USD", 
      "description": "blue" 
      } 
     ], 
     "shipping_address": { 
      "recipient_name": "John Johnson", 
      "line1": "Whatever street 2", 
      "line2": "Another street 2", 
      "city": "London", 
      "country_code": "UK", 
      "postal_code": "NR30 1LY", 
      "state": "England", 
      "phone": "3123123123" 
     } 
     } 
    } 
    ] 
} 

另一个问题我想请教的是我怎么能找出的恰恰是错误后，我的var_dump（）卷曲请求时，它的反应要么返回一个空字符串，在这种情况下它不起作用，或者它返回包含JSON对象的所需请求，我从来没有收到错误或任何东西

这是我用来提交上述

$ch = curl_init(); 
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); 
curl_setopt($ch, CURLOPT_VERBOSE, true); 
curl_setopt($ch, CURLOPT_URL, "https://api.sandbox.paypal.com/v1/payments/payment"); 
curl_setopt($ch, CURLOPT_HEADER, $token); 
curl_setopt($ch, CURLOPT_POSTFIELDS, $data); 
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST"); 
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); 
curl_setopt($ch, CURLOPT_HTTPHEADER, array("Content-Type: application/json", $token)); 
$response = curl_exec($ch); 
curl_close($ch); 

Answer 1

的JSON对象的代码你已经走你的对象有点失灵，试试这样：

$json_object = array(
    "intent" => "sale", 
    "redirect_urls" => array(
     "return_url" => "localhost/oauth2/src/OAuth2/success.php", 
     "cancel_url" => "localhost" 
    ), 
    "payer" => array(
     "payment_method" => "paypal", 
     "payer_info" => array(
      "shipping_address" => array(
       "recipient_name" => "John Johnson", 
       "line1" => "Whatever street 2", 
       "line2" => "Another street 2", 
       "city" => "London", 
       "country_code" => "UK", 
       "postal_code" => "NR30 1LY", 
       "state" => "England", 
       "phone" => "3123123123" 
      ) 
     ) 
    ), 
    "transactions" => array(
      0 => array(
      "amount" => array(
       "total" => "12.00", 
       "currency" => "USD" 
      ), 
      "description" => "payment description", 
      "item_list" => array(
       "items" => array(
        0 => array(
         "quantity" => "1", 
         "name" => "jacket", 
         "price" => "12.00", 
         "sku" => "dasd", 
         "currency" => "USD", 
         "description" => "blue" 
        ) 
       ) 
      ) 
     ) 
    ) 
);