/**
  * 获取又拍云的资源地址
  * @param $resourceUrl
  * @return Response
  * @throws CurlException
  */
 public function getUpYunUrl($resourceUrl)
 {
     $request = new Request($this->serverURL . "/" . $resourceUrl, HttpMethod::GET);
     $request->setOption(CURLOPT_HEADER, true);
     $this->curl = new Curl($request);
     $response = $this->curl->makeRequest(new UpYunResponseValue());
     return $response;
 }