fmpq.com
源代码:
点击运行
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Fmpq教程(fmpq.com)</title> <style> body {background-color:yellow; color:red;} </style> </head> <body> <p>点击按钮显示文档的 style 属性。</p> <p id="demo"></p> <button onclick="myFunction()">尝试一下</button> <script> function myFunction(){ var x = document.getElementsByTagName("STYLE")[0]; document.getElementById("demo").innerHTML = x.innerHTML; }; </script> </body> </html>
运行结果