Question

我正在尝试在Codeigniter中进行推文。但是Twitter提供了有关'$ url =“ https://api.twitter.com/1.1/statuses/user_timeline.json”;'的推文。但不是 '$ url =“ https://api.twitter.com/1.1/search/tweets.json?q='nasa'”;'。

如果我使用搜索网址来获取推文，我会得到：

stdClass对象（[错误] =>数组（[0] => stdClass对象（[代码] => 32 [消息] =>无法验证您的身份。）））

但是，如果我使用用户时间轴，它将为我提供适当的数据。

我真的被困在这里，非常令人困惑。这是我用来获取数据的代码：

public function Tweets()
{
    function buildBaseString($baseURI, $method, $params) {
            $r = array();
            ksort($params);
            foreach($params as $key=>$value){
                $r[] = "$key=" . rawurlencode($value);
            }
            return $method."&" . rawurlencode($baseURI) . '&' . rawurlencode(implode('&', $r));
        }

        function buildAuthorizationHeader($oauth) {
            $r = 'Authorization: OAuth ';
            $values = array();
            foreach($oauth as $key=>$value)
                $values[] = "$key=\"" . rawurlencode($value) . "\"";
            $r .= implode(', ', $values);
            return $r;
        }

        //$url = "https://api.twitter.com/1.1/statuses/user_timeline.json";
        $url = "https://api.twitter.com/1.1/search/tweets.json?q='virat'";

        $oauth_access_token = "XXXX";
        $oauth_access_token_secret = "XXXX";
        $consumer_key = "XXXX";
        $consumer_secret = "XXXX";


        $oauth = array( 'oauth_consumer_key' => $consumer_key,
                        'oauth_nonce' => time(),
                        'oauth_signature_method' => 'HMAC-SHA1',
                        'oauth_token' => $oauth_access_token,
                        'oauth_timestamp' => time(),
                        'oauth_version' => '1.0');

        $base_info = buildBaseString($url, 'GET', $oauth);
        $composite_key = rawurlencode($consumer_secret) . '&' . rawurlencode($oauth_access_token_secret);
        $oauth_signature = base64_encode(hash_hmac('sha1', $base_info, $composite_key, true));
        $oauth['oauth_signature'] = $oauth_signature;

        // Make requests
        $header = array(buildAuthorizationHeader($oauth), 'Expect:');
        $options = array( CURLOPT_HTTPHEADER => $header,
                          //CURLOPT_POSTFIELDS => $postfields,
                          CURLOPT_HEADER => false,
                          CURLOPT_URL => $url,
                          CURLOPT_RETURNTRANSFER => true,
                          CURLOPT_SSL_VERIFYPEER => false);

        $feed = curl_init();
        curl_setopt_array($feed, $options);
        $json = curl_exec($feed);
        curl_close($feed);

        $twitter_data = json_decode($json);

    //print it out
    print_r ($twitter_data);
}

我们非常感谢您的帮助。谢谢。

Twitter API：错误无法对您进行身份验证

0 个答案: