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<title>无标题文档</title>
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javascript
<p>javascript</p>
<div>jQuery</div>
<h5>PHP</h5>
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<script type="text/javascript">
var nums=document.getElementsByTagName('div')[0].childNodes;
document.write("节点个数:"+nums.length);
for (var i=0;i++;i<nums.length){
document.write("节点类型:"+nums[i].nodeName);
document.write("节点类型:"+nums[i].nodeType);
document.write("节点值:"+nums[i].nodeValue);
}
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