function biemingurl($data) {

    // 将标题转为小写并替换空格为 -

    $py = strtolower(str_replace(" ", "-", $data['title']));



    // 拼接目录 + URL

    $url = $data['dirname'] . "/" . $py . ".html";



    // 写入缓存目录 myid

    dr_mkdirs(WRITEPATH . 'myid/');

    file_put_contents(WRITEPATH . 'myid/' . md5($url) . '.txt', $data['id']);



    return $url;

}