如何使用Yii2彈性搜索

當我試圖搜索的數據我在控制檯此錯誤如何使用Yii2彈性搜索

PHP Notice 'yii\base\ErrorException' with message 'Use of undefined constant CURLOPT_USERAGENT - assumed 'CURLOPT_USERAGENT'' in /var/www/megamart/vendor/yiisoft/yii2-elasticsearch/Connection.php:320

我不明白這是什麼問題這裏我的控制和模型配置文件：

'elasticsearch' => [ 
     'class' => 'yii\elasticsearch\Connection', 
     'nodes' => [ 
      ['http_address' => '127.0.0.1:9200'], 
     ], 
    ],

Contorller文件：

<?php 

namespace frontend\controllers; 

use frontend\models\elastic\User; 
use yii\web\Controller; 
use Yii; 
use yii\helpers\VarDumper; 
class ElasticController extends Controller{ 

    public function actionTest(){ 
     if(Yii::$app->request->isAjax){ 
     $params = $_POST['q']; 
     $query = User::find()->where(['username' => 'admin'])->one(); 
     VarDumper::dump($query,6,1); 
     } 
     } 
    }

型號文件：

<?php 

namespace frontend\models\elastic; 

class User extends \yii\elasticsearch\ActiveRecord 
{ 
    public function attributes() 
    { 
     return ['id', 'username', 'address']; 
    } 

}

來源

2016-01-19 Fuad Ibrahimov

解決你試過以下這一點：https://www.cloudways.com/blog/searching-with-elasticsearch-yii2/ –

通過安裝此

sudo apt-get install php5-curl

來源

2016-01-19 14:50:15

如何使用Yii2彈性搜索

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