如何在codeigniter中使用OAuth类？

Question

我想添加的OAuth类笨，但是当我把它的示值误差

不存在的类：OAuth的

这是我的代码

class Food extends My_Controller 
{ 
    public function __construct(){ 
     $this->load->library('OAuth'); 
    } 
    public function get_yelp_api(){ 

    $unsigned_url = "http://api.yelp.com/v2/business/the-waterboy-sacramento"; 
    $consumer_key = '***********'; 
    $consumer_secret = '**********'; 
    $token = '***************'; 
    $token_secret = '**************'; 

    $token = new OAuthToken($token, $token_secret); 

    $consumer = new OAuthConsumer($consumer_key, $consumer_secret); 

    $signature_method = new OAuthSignatureMethod_HMAC_SHA1(); 

    $oauthrequest = OAuthRequest::from_consumer_and_token($consumer, $token, 'GET', $unsigned_url); 

    $oauthrequest->sign_request($signature_method, $consumer, $token); 

    $signed_url = $oauthrequest->to_url(); 

    $ch = curl_init($signed_url); 
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); 
    curl_setopt($ch, CURLOPT_HEADER, 0); 

    $data = curl_exec($ch); 
    curl_close($ch); 

    $response = json_decode($data); 
    $json_string = file_get_contents($signed_url); 
    $result = json_decode($json_string); 
    echo '<pre>'; 
    print_r($result); 
    echo '</pre>'; 
} 

} 

我也试着在这条路上加上它

require_once(APPPATH.'libraries/OAuth.php'); 

，但仍然得到了一个错误

不存在的类：OAuth的

Answer 1

你在做错误加载类的库加载像这样

不存在的类：OAuth的

解决方案

仅仅只需要在控制器这样的顶部加载类：

require_once(APPPATH.'libraries/OAuth.php');