fmpq.com
源代码：
点击运行
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Fmpq教程(fmpq.com)</title> <link id="link1" rel="stylesheet" type="text/css" media="screen" href="style1.css"> <script> function displayResult(){ var x=document.getElementById("link1").media; alert(x); } </script> </head> <body> <button type="button" onclick="displayResult()">显示链接元素的媒介类型</button> </body> </html>
运行结果