菜鸟教程在线编辑器

AI 编程工具
 
                <!DOCTYPE html>
<html>
<body>

<script id="myScript" src="demo_script_charset.js" charset="UTF-8"></script>

<p>点击按钮返回脚本的 charset 属性的值。</p>

<p id="demo"></p>

<button onclick="myFunction()">尝试一下</button>

<script>
function myFunction()
{
var x = document.getElementById("myScript").charset;
document.getElementById("demo").innerHTML = x;
};
</script>

</body>
</html>
              