这xml有什么问题？

Question

提示：Extra content at the end of the document这样的错误

<?xml version="1.0" encoding="utf-8"?>
<?xml-stylesheet type="text/xsl" href="http://www.chunten.com/plugins/jackie_sitemap/sitemap.xml"?>
  <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:mobile="http://www.baidu.com/schemas/sitemap-mobile/1/"> 
  <url><loc>http://www.chunten.com/article/76/29.html</loc><changefreq>monthly</changefreq><priority>0.5</priority><lastmod>2023-08-07 14:52:15</lastmod></url>
  </urlset>

Answer 1

把XML-stylesheet处理移动到XML声明后面

<?xml version="1.0" encoding="utf-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:mobile="http://www.baidu.com/schemas/sitemap-mobile/1/">
  <?xml-stylesheet type="text/xsl" href="http://www.chunten.com/plugins/jackie_sitemap/sitemap.xml"?>
  <url><loc>http://www.chunten.com/article/76/29.html</loc><changefreq>monthly</changefreq><priority>0.5</priority><lastmod>2023-08-07 14:52:15</lastmod></url>
</urlset>