简单教程
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代码编辑器:
<!DOCTYPE html> <meta charset="utf-8"> <link href="/static/next/css/tryit.css?v=2017082407" rel="stylesheet"/> <h1 id="h11">Hello world!</h1> <script> function ChangeText() { document.getElementById("h11").innerHTML="简单教程"; } </script> <input type="button" onclick="ChangeText()" value="修改文本" /> <footer>简单教程,简单编程<br/>Copyright © 简单教程 www.twle.cn</footer>
运行结果: