xxxxxxxxxx
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>基础教程(div.cn)</title>
<meta name="description" content="免费在线教程">
<meta name="keywords" content="HTML,CSS,XML,JavaScript">
<meta name="author" content="nhooo">
</head>
<body>
<p>所有 meta 标签显示在 head 部分</p>
</body>
</html>