<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>DOM</title>
</head>
<body>
<div id="d1" align="center" class="abv">Hello DOM</div><br>
<script type="text/javascript">
var div1 = document.getElementById('d1');
var as = div1.attributes;
for(i = 0; i< as.length; i++){
document.write("<br>");
document.write(as[i].nodeName);
document.write(" : ");
document.write(as[i].nodeValue);
}
document.write("<br>");
document.write("div的ID的属性值是:"+as["id"].nodeValue);
var content = div1.childNodes[0];
document.write("<br>");
document.write("div的内容节点的节点名是:"+content.nodeName);
document.write("<br>");
document.write("div的内容节点的节点值是:"+content.nodeValue);
</script>
</body>
</html>