目前使用PHP + cURL在xampp上测试NVP SetExpressCheckout Paypal功能(沙盒模式),不管我做什么,我都会收到以下错误:
错误代码 10002:身份验证/授权失败。您无权进行此 API 调用。
$nvp = array(
'METHOD' => 'SetExpressCheckout',
'VERSION' => '98',
'USER' => $user,
'PWD' => $pwd,
'SIGNATURE' => $signature,
'RETURNURL' => $returnurl,
'CANCELURL' => $cancelurl,
'PAYMENTREQUEST_0_PAYMENTACTION' => 'Sale',
'PAYMENTREQUEST_0_AMT' => '20.00',
'PAYMENTREQUEST_0_CURRENCYCODE' => $currency,
'REQCONFIRMSHIPPING' => '0',
'NOSHIPPING' => '1',
'ALLOWNOTE' => '0',
'LOCALECODE' => 'US'
'L_PAYMENTREQUEST_0_NAME0' = 'A product name';
'L_PAYMENTREQUEST_0_AMT0' = '20.00';
'L_PAYMENTREQUEST_0_QTY0' = '1';
'L_PAYMENTREQUEST_0_ITEMCATEGORY0' = 'Digital';
);
$request = 'https://api-3t.sandbox.paypal.com/nvp?' . http_build_query($nvp);
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $request);
curl_setopt($curl, CURLOPT_VERBOSE, true);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
$response = urldecode(curl_exec($curl));
curl_close($curl);
奇怪的是,如果我在浏览器中键入 curl 请求(与 $request 变量相同),我会从端点获取 SUCCESS 和令牌,我不知道它是否与 curl 本身有关,或者是否与其他东西有关,我试图完全禁用我的防火墙,但错误仍然存在......