ThinkPHP5.1 引用腾迅云图像识别

namespace appindexcontroller;
use thinkfacadeApp;
use QcloudImageCIClient;

/**
 * Description of Image
 *
 * @author RDM
 */
class Image extends Base {
    public function index() {
        require_once App::getRootPath() . 'extend/QcloudImage/autoload.php';//引用第三方类库
        $appid = 'YOUR_APPID';
        $secretId = 'YOUR_SECRETID';
        $secretKey = 'YOUR_SECRETKEY';
        $bucket = 'YOUR_BUCKET';
        $client = new CIClient($appid, $secretId, $secretKey, $bucket);//实例化第三方类库

        //推荐使用https
        $client->useHttps();

        // 设置超时
        $client->setTimeout(30);

        if ($this->request->isPost()) {
            $data = input('post.');         
            $nd = [];
            if ($_FILES['file']['tmp_name']) {//本地图片
                $f = file_get_contents($_FILES['file']['tmp_name']);
                $nd['buffer'] = $f;
            }
        
            if ($data['url']) {//网络图片
                $nd['url'] = $data['url'];
            }

            $rs = $client->tagDetect($nd);
            $res = json_decode($rs, true);
            if (isset($res['tags'])) {
                foreach ($res['tags'] as $v) {
                    echo $v['tag_name'] . "<br />";
                }
            }
        }
        return $this->fetch();
    }
}