Goutte Post JSON或设置cookie

这是一个类方法,可以作为Goutte的JSON和URLencoding的示例.

use Goutte\Client;

class a 
{
   /**
   * abstract the request content-type behind one single method,
   * since Goutte does not natively support this
   * @param string $method HTTP method (GET/POST/PUT..)
   * @param string $url URL to load
   * @param string $parameters HTTP parameters (POST, etc) to be sent URLencoded 
   *                           or in JSON format.
   * @return \Symfony\Component\BrowserKit\Response
   */
  protected function makeRequest($method, $url, $parameters) {
      $client = new Client();
      if ($this->requestFormat == 'json') {
          return $client->request($method, $url, array(), array(), array('HTTP_CONTENT_TYPE' => 'application/json'), json_encode($parameters));
      } else {
          return $client->request($method, $url, $parameters);
      }
  }
}