http://www.w3school.com.cn/tags/tag_frameset.asp
http://www.w3school.com.cn/tags/att_a_target.asp
左left.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
</head>
<body>
<ul type="none">
<li><a href="right.html#v1" target="newtab">视频1</a></li>
<li><a href="right.html#v2" target="newtab">视频2</a></li>
<li><a href="right.html#v3" target="newtab">视频3</a></li>
</ul>
</body>
</html>
右right.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
</head>
<body>
<table align="center">
<tr>
<td height="600" id="v1">
<video src="1.mp4" controls="controls" width="600" > 您的浏览器不支持 video 标签。 </video>
</td>
</tr>
<tr>
<td height="600" id="v2">
<video src="3.mkv" controls="controls" width="450"> 您的浏览器不支持 video 标签。 </video>
</td>
</tr>
<tr>
<td height="600" id="v3">
<video src="2.mp4" controls="controls" width="350"> 您的浏览器不支持 video 标签。 </video>
</td>
</tr>
</table>
</body>
</html>
合
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>播放视频video</title>
</head>
<frameset cols="10%,*" frameborder="1" bordercolor="skyblue">
<frame src="./left.html" />
<frame src="./right.html" name="newtab" />
</frameset>
</html>
锚点链接：
1.使用<a> href=”#id名>“链接文本"</a>创建链接文本。
2.使用相应的id名标注跳转到目标位置。