<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
  <url>
    <loc>https://example.com/product/shoe-001</loc>
    <lastmod>2026-04-10</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://example.com/product/shoe-002</loc>
    <lastmod>2026-04-08</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
</urlset>

<?xml version="1.0" encoding="UTF-8"?>
<sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
  <sitemap>
    <loc>https://example.com/sitemap-pages.xml</loc>
    <lastmod>2026-04-10</lastmod>
  </sitemap>
  <sitemap>
    <loc>https://example.com/sitemap-products-1.xml</loc>
    <lastmod>2026-04-10</lastmod>
  </sitemap>
  <sitemap>
    <loc>https://example.com/sitemap-products-2.xml</loc>
    <lastmod>2026-04-09</lastmod>
  </sitemap>
  <sitemap>
    <loc>https://example.com/sitemap-categories.xml</loc>
    <lastmod>2026-04-05</lastmod>
  </sitemap>
</sitemapindex>

<url>
  <loc>https://example.com/category/running-shoes</loc>
  <lastmod>2026-04-10</lastmod>
  <changefreq>daily</changefreq>
  <priority>0.7</priority>
</url>

<url>
  <loc>https://example.com/privacy-policy</loc>
  <lastmod>2026-03-01</lastmod>
  <changefreq>monthly</changefreq>
  <priority>0.3</priority>
</url>

Sitemap: https://你的域名/sitemap.xml

# Google
curl "https://www.google.com/ping?sitemap=https://你的域名/sitemap.xml"

# Bing (IndexNow更高效)
curl -X POST "https://api.indexnow.org/IndexNow" \
  -H "Content-Type: application/json" \
  -d '{"host":"你的域名","key":"你的IndexNow密钥","urlList":["https://你的域名/new-product"]}'