Farbox sitemap template, visit by /sitemap

sitemap.jade

doctype xml

set_content_type('text/xml')
date_format = "%Y-%m-%dT%H:%M:%S+00:00"
posts = get_data(type="post", status=['public', 'secret'], limit=300)

//
    This is a XML sitemap file. Which is supported by many search engines like Google.
    You can find more information about XML sitemap on `http://sitemaps.org`.

urlset(xmlns="http://www.sitemaps.org/schemas/sitemap/0.9")
    url
        loc= "http://" + site.domain
        lastmod
            {{ posts[0].date.format(date_format) }}
        changefreq weekly
        priority 1.0

    if has('posts')
        url
            loc= "http://" + site.domain + "/archive"
            lastmod
                {{ posts[0].date.format(date_format) }}
            changefreq monthly
            priority 1.0

    if site.tags
        url
            loc= "http://" + site.domain + "/tags"
            lastmod
                {{ posts[0].date.format(date_format) }}
            changefreq monthly
            priority 1.0

    about = get_doc('about.md') or get_doc('about.txt')
    if about
        url
            loc= "http://" + site.domain + "/about"
            lastmod
                {{ about.date.format(date_format) }}
            changefreq monthly
            priority 1.0

    for post in posts
        url
            loc= "http://" + site.domain + post.url
            lastmod
                {{ post.date.format(date_format) }}
            changefreq monthly
            priority 0.7

    for tag in site.tags
        url
            loc= "http://" + site.domain + "/tag/" + tag[0]
            lastmod
                {{ posts[0].date.format(date_format) }}
            changefreq monthly
            priority 0.4

想问下这是怎么用的啊，直接向google提交这个文件作为sitemap吗(T＿T),求教