Like the question, please solve it.
<html>
<frameset rows="30%,70%">
<frame src="/example/html/frame_a.html" noresize="noresize">
<frameset rows="50%,50%">
<frameset cols="25%,50%,25%">
<frame src="/example/html/frame_b.html" noresize="noresize">
<frame src="http://localhost:8080/Shopping/List.jsp?value=商品" noresize="noresize" scrolling="no">
<frame src="http://www.baidu.com" noresize="noresize">
</frameset>
</html>
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
<html>
<frameset rows="30%,70%">
<frame src="/example/html/frame_a.html" noresize="noresize">
<frameset rows="50%,50%">
<frameset cols="25%,50%,25%">
<frame src="/example/html/frame_b.html" noresize="noresize">
<frame src="http://localhost:8080/Shopping/List.jsp?value=商品" noresize="noresize" scrolling="no">
<frame src="http://www.baidu.com" noresize="noresize">
</frameset>
<frame src="/example/html/frame_a.html" noresize="noresize">
</frameset>
</frameset>
</html>