BootWiki教程网
源代码：
点击运行
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>BootWiki 教程网</title> <script> function displayResult() { document.getElementById("myHeader").innerHTML="Have a nice day!"; } </script> </head> <body> <h1 id="myHeader">Hello World!</h1> <button onclick="displayResult()">编辑文本</button> </body> </html>
运行结果