菜鸟教程在线编辑器

AI 编程工具

 
                <!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"> 
<title>菜鸟教程(runoob.com)</title>
<script>
function load()
{
	alert("页面已经载入！");
}
</script>
</head>

<body onload="load()">
<h1>Hello World!</h1>
</body>

</html>
              