ALIOSS::set_enable_domain_style PHP Method

    public function set_enable_domain_style($enable_domain_style = true)
    {
        $this->enable_domain_style = $enable_domain_style;
    }

 /**
  * @param  上传图片到aliyun oss
  * @param  [obj] 阿里云sdk  可不填
  * @param  [imgName] 图片名称
  * @param  [content] 图片地址
  * @param  [save_type] 保存图片时的模式  url=>表示传入url 上传 否则为图片的源数据
  * @return [ossImgUrl]
  */
 public function upload_by_content($obj = "", $imgName, $content, $save_type = 'url')
 {
     if (empty($obj)) {
         /**
          * 加载sdk包以及错误代码包
          */
         $sdkPath = dirname(__FILE__);
         require_once $sdkPath . '/sdk.class.php';
         $obj = new ALIOSS();
         //设置是否打开curl调试模式
         //$obj->set_debug_mode(FALSE);
         //设置开启三级域名，三级域名需要注意，域名不支持一些特殊符号，所以在创建bucket的时候若想使用三级域名，最好不要使用特殊字符
         $obj->set_enable_domain_style(TRUE);
     }
     $bucket = QRIMG_B;
     $folder = 'headimg/';
     $object = $folder . $imgName;
     if ($save_type == 'url') {
         $content = file_get_contents($content);
     } else {
         $content = $content;
     }
     $upload_file_options = array('content' => $content, 'length' => strlen($content), ALIOSS::OSS_HEADERS => array('Expires' => date('Y-m-d H:i:s', time() + 3600 * 24 * 10)));
     $response = $obj->upload_file_by_content($bucket, $object, $upload_file_options);
     //echo 'upload file {'.$object.'}'.($response->isOk()?'ok':'fail')."\n";
     //_format($response);
     return HTTP_IMG_HOST . $object;
 }