How to rewrite this code from PHP to Node JS?

Question

PHP

<?php
$st = new Memcache;
$st->connect('127.0.0.1', 11033);

$file = "/var/www/files/base/2048.png"; // полный путь к локальному файлу

$ext = pathinfo($file, PATHINFO_EXTENSION);
$volume_id = 1000;

$ret = $st->get("file{$volume_id},{$file}");

if ($ret !== false) {
    list($secret, $local_id) = explode (",", $ret);
    $link = "http://vk.com/v{$volume_id}/{$local_id}/{$secret}.{$ext}";
} else
    die('upload error');
?>
<a target="_blank" href="<?=$link?>"><?=$link?></a>

How to use memcache in node js?