public function tokenAction()
{
$at = new AuthToken();
$at->di = $this->di;
$at->request = $this->request;
$at->run();
echo $at->response->getContent();
//return $at->response;
}
public function auth($access_token, $timestamp, $once, $sign, $post_body = '', $attach = '', $format = 'XML', $sign_type = 'MD5', $version = '1.0.1')
{
$this->request = new Request();
$this->request->access_token = $access_token;
$this->request->timestamp = $timestamp;
$this->request->once = $once;
$this->request->attach = $attach;
$this->request->format = $format;
$this->request->sign_type = $sign_type;
$this->request->sign = $sign;
$this->request->version = $version;
$this->request->post_body = $post_body;
$h = new AuthToken();
$h->di = $this->di;
$h->request = $this->request;
$h->run();
return $h->response->getContent();
}