iframe 框架 代码
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> </head> <frameset rows="100,*" frameborder='0' > <frame src="top.html" name="top"> <frameset cols="200,*"> <frame src="left.html" name="left"></frame> <frame src="right.html" name="right"></frame> </frameset> </frame> </frameset> <!-- left代码 --> <a href="http://www.baidu.com" target='right'>asdasd</a> <!-- top代码 --> <a href="http://www.baidu.com" target="_top">退出</a> </html>
