在线运行代码 - 菜鸟教程

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>菜鸟教程(cainiaoplay.com)</title>
</head>
<body>

<img border="0" src="klematis.jpg.html" width="150" height="113">
<img border="0" src="klematis2.jpg.html" width="152" height="128">
<p>图像数目:
<script>
document.write(document.images.length);
</script></p>

</body>
</html>

源代码

动行结果