tryjs_externalexample 在线代码实例

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<!DOCTYPE html>
<html>
<head> 
<meta charset="utf-8"> 
<title>W3Cschool教程(w3cschool.cn)</title> 
</head>
<body>
    
<h1>我的 Web 页面</h1>
<p id="demo">一个段落。</p>
<button type="button" onclick="myFunction()">点击这里</button>
<p><b>注释：</b>myFunction 保存在名为 "myscript.js" 的外部文件中。</p>
<script src="/statics/demosource/myscript.js"></script>
    
</body>
</html>
 
 
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运行结果
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