Question

我在网上找到了以下代码（here）并尝试在Google App Engine上实施。

当我在localhost上运行它时，它运行得很好，但是当我将它部署到App Enginge时，我在$encodedData中得不到任何内容。

$authContext = stream_context_create(array(
    'http' => array(
        'method'  => 'POST',
        'header'  => "Authorization: Basic " . base64_encode(($consumerKey).':'.($consumerSecret)) . "\r\n".
                "Content-type: application/x-www-form-urlencoded;charset=UTF-8\r\n".
                "Content-Length: 29\r\n".
                "\r\n".
                "grant_type=client_credentials",
    ),
));
$authResponse = file_get_contents("https://api.twitter.com/oauth2/token", false, $authContext);
$decodedAuth = json_decode($authResponse, true);
$bearerToken = $decodedAuth["access_token"];

$context = stream_context_create(array(
    'http' => array(
        'method'  => 'GET',
        'header'  => "Authorization: Bearer " . $bearerToken . "\r\n".
                     "\r\n".
                     "grant_type=client_credentials",
    ),
));

$encodedData = file_get_contents('https://api.twitter.com/1.1/statuses/user_timeline.json?screen_name=samkiesupdates&count='."100", false, $context);

任何知道我需要在代码中修改哪些内容以使其在Google App Engine服务器上运行的人？也许它在我上面链接的论坛帖子的回复中说，但遗憾的是我不会说德语，所以我说不出来。

Answer 1

您应该将帖子正文放在http context选项的“内容”字段中，而无需指定内容长度。

$authContext = stream_context_create(array(
    'http' => array(
        'method'  => 'POST',
        'header'  => "Authorization: Basic ".base64_encode(($consumerKey).':'.($consumerSecret))."\r\n".
                "Content-type: application/x-www-form-urlencoded;charset=UTF-8\r\n",
        'content' => 'grant_type=client_credentials',
    ),
));

对你提出的其他http请求也这样做。

Answer 2

只是为了清除这些内容，并使整个问题/答案更加明显。这是工作代码示例：

  <?php

    $consumerKey    = <YOUR CONSUMER KEY>;

    $consumerSecret = <YOUR CONSUMER SECRET>;

    $authContext = stream_context_create(array(

      'http' => array(

        'method'  => 'POST',

        'header'  => "Authorization: Basic " . base64_encode(($consumerKey).':'.($consumerSecret)) . "\r\n".

          "Content-type: application/x-www-form-urlencoded;charset=UTF-8\r\n",

        'content' => "grant_type=client_credentials"

        ),

    ));

    $authResponse = file_get_contents("https://api.twitter.com/oauth2/token", false, $authContext);

    $decodedAuth = json_decode($authResponse, true);

    $bearerToken = $decodedAuth["access_token"];

    $context = stream_context_create(array(

      'http' => array(

          'method'  => 'GET',

          'header'  => "Authorization: Bearer " . $bearerToken . "\r\n",

          'content' => "grant_type=client_credentials"

        ),

    ));

    $encodedData = file_get_contents('https://api.twitter.com/1.1/statuses/show.json?id=<YOUR TWEET ID>', false, $context);


    $result = json_decode($encodedData);

感谢您的帮助，

尼克

在php中使用oauth2访问twitter，将其移至Google App Engine

2 个答案: