public function getData()
{
$this->validateParams();
$result = trim($this->getResult());
if (substr($result, -2, 2) == '\\"') {
$result = stripslashes($result);
}
parse_str($result, $data);
$sign = trim($data['sign'], '"');
$sign = str_replace(' ', '+', $sign);
$signType = trim($data['sign_type'], '"');
$data['sign'] = $sign;
$data['sign_type'] = $signType;
return $data;
}