function url($url, $par = [])
{
    if (strpos($url, '.') !== false) {
        if (substr($url, 0, 1) == '/') {
            $url = substr($url, 1);
        }
        $link = $url;
        $hook = config('hook.url');
        $pre = base_url();
        if ($hook) {
            $pre = $hook($link);
        }
        return $pre . $link;
    }
    return Route::url($url, $par);
}