protected function createfile()
{
$path = $this->param('path', false);
$name = $this->param('name', false);
$ret = false;
if ($name && $path) {
$ret = @file_put_contents($this->root . '/' . trim($path, '/') . '/' . $name, "");
}
return json_encode(array("success" => $ret));
}