我正在尝试获取访问令牌,但收到此错误
{“error_description”:“授权服务器不支持授权授予类型”,“error”:“unsupported_grant_type”}
$code = $_GET['code'];
$postfields = array(
'grant_type'=>'authorization_code',
'code'=>$code,
'redirect_uri='=>'example/myTest.php',
'client_id'=>'amzn1.application-oa2-client.xxxxxxxxxxx',
'client_secret'=>'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'https://api.amazon.com/auth/o2/token');
curl_setopt($ch, CURLOPT_HTTPHEADER, ['Content-Type: application/x-www-form-urlencoded']);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($httpRequest, CURLOPT_HEADER, 1);
// Edit: prior variable $postFields should be $postfields;
curl_setopt($ch, CURLOPT_POSTFIELDS, $postfields);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0); // On dev server only!
$result = curl_exec($ch);
print_r($result);
3条答案
按热度按时间yftpprvb1#
将
CURLOPT_HTTPHEADER
从Content-Type: application/x-www-form-urlencoded
到
Content-Type: application/json
kadbb4592#
尝试将
'token_type' => 'bearer'
添加到$postfields
数据中。以下是Amazon开发人员文档:“访问令牌请求...返回的令牌类型。应该是持有者。”
“访问令牌响应:... unsupported_grant_type客户端指定了错误的令牌类型。”
hl0ma9xz3#
这确实是个老问题,但在官方文档中,有效值是
refresh_token
和client_credentials
。