API 未获取访问令牌

Question

这是我的 curl PHP 中出现的错误

HTTP/1.1 401 Unauthorized Cache-Control: no-cache Pragma: no-cache Content-Type: application/json; charset=utf-8 过期：-1 服务器：Microsoft-IIS/10.0 X-AspNet-Version：4.0.30319 WWW-Authenticate：Bearer WWW-Authenticate：Bearer X-Powered-By：ASP.NET 日期：星期四，4 月 23 日2020 年 10:57:54 GMT Content-Length: 61 {"Message":"Authorization has been denied for this request."}";

API 没有收到访问令牌，我认为它缺乏授权。请帮助我使用下面的授权代码正确添加我的代码，我有点困惑在哪里添加它。

下面是授权码

curl_setopt($handle1, CURLOPT_HTTPHEADER, array("Authorization: Bearer ".$access_token));

//我写的代码

    <?php
    $access_token = $_SESSION['token'];
    $request_headers = array();
    $request_headers[] = 'Bearer: ' . $access_token;
    //$request_headers[]='Content-Length:150';
    $handle1 = curl_init();
    $api_url = 'API';


    curl_setopt_array(
        $handle1,
        array(
            CURLOPT_URL => $api_url,
            CURLOPT_POST => false,
            CURLOPT_RETURNTRANSFER => true,
            CURLOPT_HTTPHEADER => $request_headers,
            CURLOPT_SSL_VERIFYPEER => false,
            CURLOPT_HEADER => true,
            CURLOPT_TIMEOUT => -1,
        )
    );

    $data = curl_exec($handle1);
    echo serialize($data);
    ?>

Answer 1

$request_headers[] = 'Bearer: ' . $access_token;

这似乎是一个错字 -> $request_headers[] = 'Authorization: Bearer ' . $access_token;