抓取资源提示错误

[GavinFoo]

http://developer.qiniu.com/docs/v6/api/reference/rs/fetch.html
这段代码为什么实现后总是提醒我 {"error":"bad token"} 呢

    $conf = Config::get('api.qiniuResource');

    $remote_url ='http://qiniu.u.qiniudn.com/'.$fileName;
    $enc_remote_url = Qiniu_Encode($remote_url);
    $encode_entry_uri = Qiniu_Encode_entry_uri($conf['BUCKET'],$fileName);
    $path = "/fetch/{$enc_remote_url}/to/{$encode_entry_uri}";
    $signing_str = $path + "\n";
    $encoded_sign = hash_hmac('sha1', $signing_str, $conf['API_SECRET'], true);
    $athorization = 'QBox '.$conf['API_KEY'] . ':' . Qiniu_Encode($encoded_sign);

    $headers = array(
      "Content-type: application/x-www-form-urlencoded",
      'Athorization: '.$athorization,
      'Host: iovip.qbox.me'
    );

    $ch = curl_init();
    curl_setopt($ch,CURLOPT_URL,'http://iovip.qbox.me'.$path);
    curl_setopt ($ch, CURLOPT_POST,1);
    curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER ,1);
    curl_setopt($ch, CURLOPT_POSTFIELDS,'');
    $result = curl_exec($ch);
    $rinfo = curl_getinfo($ch);
    curl_close($ch);

[longbai]

accesskey 没有填吧

[GavinFoo]

我的A.K是 $conf['API_KEY'] 。

[longbai]

conf 里的 API key 里没有填吧

[longbai]

这类错误一般都是 key 没有填对