我的代码有什么问题（未来支付服务器端集成）答案

【问题标题】：What is issue in my code (Future Payments Server-Side Integration)我的代码有什么问题（未来支付服务器端集成）
【发布时间】：2016-06-18 02:20:34
【问题描述】：

这是我的 php 代码，请从这里找到 error.code refrence https://github.com/paypal/PayPal-iOS-SDK/blob/master/docs/future_payments_server.md

 $acces_token="A103.LhXuh7MZlAXK-4Vw6jJn9Q7m__ncsJHMDkkpUouekljaXxoNoCGNVkQanDcp9Jyt.9s7Yk5J9UoulgI3aGZNgZp3pwPy";
    $Metadata_id="28c5sss8d309db24639bb1b76ca2419a850";
    $data=array(
        "intent"=>"authorize",
           "payer"=>array(
        "payment_method"=>"paypal"
           ),
           "transactions"=>array(
               array( "amount"=>array(
        "currency"=>"USD",
                    "total"=>"1.88"
               ),
                 "description"=>"future of sauces")
           ));

    $data_string = json_encode($data);
    $ch = curl_init( "https://api.sandbox.paypal.com/v1/payments/payment" );

    curl_setopt_array( $ch, array(
            CURLOPT_CUSTOMREQUEST => "POST",
            CURLOPT_HTTPHEADER => array(
                'Content-Type: application/json',
                'PayPal-Client-Metadata-Id: ' . $Metadata_id,
                 'Authorization: Bearer ' . $acces_token
            ),
            CURLOPT_POSTFIELDS => $data_string

        )
    );

    $result = curl_exec( $ch );
    $information = curl_getinfo($ch);
    curl_close($ch);
    print_r($information);die;

回应是

{"name":"PERMISSION_DENIED","message":"No permission for the requested operation","information_link":"https://developer.paypal.com/docs/api/#PERMISSION_DENIED","debug_id":"4fb7372e76089"}

【问题讨论】：

标签： php ios curl paypal paypal-sandbox

【解决方案1】：

我认为您需要为您的应用启用权限才能使用未来的付款。检查您的权限：

转到http://developer.paypal.com/ 并登录
去https://developer.paypal.com/developer/accountStatus那里你可以看到你有什么许可证。

您还可以在此处获取有关如何使用您的应用上线的一些信息： https://developer.paypal.com/docs/classic/lifecycle/goingLive/

【讨论】：

在这里搭载，如果您转到开发人员仪表板 (developer.paypal.com/developer/applications) 并加载您正在使用的应用程序，您将看到“应用程序功能选项”部分。在那里，确保点击“接受付款”，然后选择“高级选项”，然后选择“未来付款”。
我已经在我的应用中启用了未来的付款权限并使用开发者仪表板。但还没有工作。

【解决方案2】：

Array ( [url] => https://api.sandbox.paypal.com/v1/payments/payment [content_type] => application/json [http_code] => 403 [header_size] => 591 [request_size] => 518 [filetime] => -1 [ssl_verify_result] => 0 [redirect_count] => 0 [total_time] => 1.439073 [namelookup_time] => 0.178351 [connect_time] => 0.447411 [pretransfer_time] => 1.024267 [size_upload] => 153 [size_download] => 187 [speed_download] => 129 [speed_upload] => 106 [download_content_length] => 187 [upload_content_length] => 153 [starttransfer_time] => 1.438986 [redirect_time] => 0 [redirect_url] => [primary_ip] => 173.0.82.78 [certinfo] => Array ( ) [primary_port] => 443 [local_ip] => 115.112.59.164 [local_port] => 60697 [request_header] => POST /v1/payments/payment HTTP/1.1 User-Agent: User-Agent: curl/7.39.0 Host: api.sandbox.paypal.com Authorization: Bearer A103.RRu4uS7eBHp_c9ULBbKVfd6cRo6vn9p4Qw6Y5gP-DgduoyqFvUF_HY2Y0xHCeTYw.EVQISeVeN40Sa_SM9uwz4dx4EW0 PayPal-Client-Metadata-Id:d35d336b453d44a8bff1315077eb5c10 Accept: application/json Content-Type: application/json Content-Length: 153 )

【讨论】：