Php 您需要在继续之前授权访问

我正试图使用我的应用程序在YouTube上上传视频。我使用谷歌api php客户端上传视频

    <?php

// Call set_include_path() as needed to point to your client library.
set_include_path("google-api-php-client/src/");

require_once 'Google/autoload.php';
require_once 'Google/Client.php';
require_once 'Google/Service/YouTube.php';
session_start();

/*
 * You can acquire an OAuth 2.0 client ID and client secret from the
 * {{ Google Cloud Console }} <{{ https://cloud.google.com/console }}>
 * For more information about using OAuth 2.0 to access Google APIs, please see:
 * <https://developers.google.com/youtube/v3/guides/authentication>
 * Please ensure that you have enabled the YouTube Data API for your project.
 */
$OAUTH2_CLIENT_ID = 'xxxxxxxxxxxxxx-xxxxxxxxxxxxxxxxxxxxxxxxxxxx.apps.googleusercontent.com';
$OAUTH2_CLIENT_SECRET = 'xxxxxxxxxxxxxxxxxxxxxxxxxxx';

$client = new Google_Client();
$client->setClientId($OAUTH2_CLIENT_ID);
$client->setClientSecret($OAUTH2_CLIENT_SECRET);
$client->setScopes('https://www.googleapis.com/auth/youtube');
$redirect = filter_var('http://' . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF'],
    FILTER_SANITIZE_URL);

$client->setRedirectUri($redirect);

// Define an object that will be used to make all API requests.
$youtube = new Google_Service_YouTube($client);

if (isset($_GET['code'])) {

  if (strval($_SESSION['state']) !== strval($_GET['state'])) {
    die('The session state did not match.');
  }

  $client->authenticate($_GET['code']);
  $_SESSION['token'] = $client->getAccessToken();

  header('Location: ' . $redirect);
}

if (isset($_SESSION['token'])) {
  $client->setAccessToken($_SESSION['token']);
  $sessionToken = json_decode($_SESSION['token']);

}

// Check to ensure that the access token was successfully acquired.
if ($client->getAccessToken()) {
  try{

    $video_id = $_SESSION['video_id']; 

    require_once '../include/DbHandler.php';
    $db = new DbHandler();
    $result = $db->get_video_details($video_id);

    $video_tags = $result["tags"];//"test_video_for_vidreporter";
    $video_desc = $result["comments"];//"DESC";
    $video_url = $result["video_url"];
    $video = substr($video_url, strrpos($video_url, '/') + 1);

    $tag_array = Array();
    $myArray = explode(',', $video_tags);
    for ( $i = 0; $i < sizeof($myArray); $i++){
        $tag = $myArray[$i];
        array_push($tag_array,$tag);
    }
    // REPLACE this value with the path to the file you are uploading.
    $videoPath = "../include/uploads/".$video;

    // Create a snippet with title, description, tags and category ID
    // Create an asset resource and set its snippet metadata and type.
    // This example sets the video's title, description, keyword tags, and
    // video category.
    $snippet = new Google_Service_YouTube_VideoSnippet();
    $snippet->setTitle($video_tags);
    $snippet->setDescription($video_desc);
    $snippet->setTags($tag_array);

    // Numeric video category. See
    // https://developers.google.com/youtube/v3/docs/videoCategories/list 
    $snippet->setCategoryId("22");

    // Set the video's status to "public". Valid statuses are "public",
    // "private" and "unlisted".
    $status = new Google_Service_YouTube_VideoStatus();
    $status->privacyStatus = "public";

    // Associate the snippet and status objects with a new video resource.
    $video = new Google_Service_YouTube_Video();
    $video->setSnippet($snippet);
    $video->setStatus($status);

    // Specify the size of each chunk of data, in bytes. Set a higher value for
    // reliable connection as fewer chunks lead to faster uploads. Set a lower
    // value for better recovery on less reliable connections.
    $chunkSizeBytes = 1 * 1024 * 1024;

    // Setting the defer flag to true tells the client to return a request which can be called
    // with ->execute(); instead of making the API call immediately.
    $client->setDefer(true);

    // Create a request for the API's videos.insert method to create and upload the video.
    $insertRequest = $youtube->videos->insert("status,snippet", $video);

    // Create a MediaFileUpload object for resumable uploads.
    $media = new Google_Http_MediaFileUpload(
        $client,
        $insertRequest,
        'video/*',
        null,
        true,
        $chunkSizeBytes
    );
    $media->setFileSize(filesize($videoPath));


    // Read the media file and upload it chunk by chunk.
    $status = false;
    $handle = fopen($videoPath, "rb");
    while (!$status && !feof($handle)) {
      $chunk = fread($handle, $chunkSizeBytes);
      $status = $media->nextChunk($chunk);
    }

    fclose($handle);

    // If you want to make other calls after the file upload, set setDefer back to false
    $client->setDefer(false);


    $htmlBody .= "<h3>Video Uploaded</h3><ul>";
    $htmlBody .= sprintf('<li>%s (%s)</li>',
        $status['snippet']['title'],
        $status['id']);

    $htmlBody .= '</ul>';

  } catch (Google_Service_Exception $e) {
    $htmlBody .= sprintf('<p>A service error occurred: <code>%s</code></p>',
        htmlspecialchars($e->getMessage()));
  } catch (Google_Exception $e) {
    $htmlBody .= sprintf('<p>An client error occurred: <code>%s</code></p>',
        htmlspecialchars($e->getMessage()));
  }

  $_SESSION['token'] = $client->getAccessToken();
} else {
  // If the user hasn't authorized the app, initiate the OAuth flow
  $state = mt_rand();
  $client->setState($state);
  $_SESSION['state'] = $state;

  $authUrl = $client->createAuthUrl();

  $htmlBody = <<<END
  <h3>Authorization Required</h3>
  <p>You need to <a href="$authUrl">authorize access</a> before proceeding.<p>
END;
}

?>
<!doctype html>
<html>
<head>
<title>Video Uploaded</title>
</head>
<body>
  <?=$htmlBody?>
</body>
</html>

我想在YouTube频道上传视频。一旦移动用户使用应用程序上传视频。首先在我的服务器上上传视频，然后上传到Facebook页面，然后再上传到YouTube频道。但我需要单击“授权访问”，然后它移动到you tube，然后我需要选择我的you tube频道。但我想直接在YouTube频道上传视频。请帮帮我

---

thanx

经过长时间的研究，我找到了解决办法。我们需要创建一个key.txt文件，并将得到的访问令牌保存为JSON格式。然后我们需要为下一个请求使用相同的访问令牌。这样它就可以在文件中找到accesstoken，并且不再要求授权访问

您可以与我们分享您是如何做到这一点的吗？请遵循本教程。您的声誉表明您可以轻松理解本教程。：）