1, xml 文件
<?xml version="1.0" encoding="utf-8"?>
<root>
	<person>
		<name type="star">王力宏</name>
		<photo>./images/wlh.jpg</photo>
		<album><<改变自已>></album>
		<age>39</age>
		<sex>男</sex>		
	</person>
	<person>
		<name type="star">周杰伦</name>
		<photo>./images/wlh.jpg</photo>
		<album><<我很忙>></album>
		<age>39</age>
		<sex>男</sex>		
	</person>
	<person>
		<name type="star">王力宏</name>
		<photo>./images/wlh.jpg</photo>
		<album><<改变自已>></album>
		<age>39</age>
		<sex>男</sex>		
	</person>
	<person>
		<name type="star">王力宏</name>
		<photo>./images/wlh.jpg</photo>
		<album><<改变自已>></album>
		<age>39</age>
		<sex>男</sex>		
	</person>
	<person>
		<name type="star">王力宏</name>
		<photo>./images/wlh.jpg</photo>
		<album><<改变自已>></album>
		<age>39</age>
		<sex>男</sex>		
	</person>
	<person>
		<name type="star">王力宏</name>
		<photo>./images/wlh.jpg</photo>
		<album><<改变自已>></album>
		<age>39</age>
		<sex>男</sex>		
	</person>
</root>
2,
<?php
 
	// 理论上数据是从数据库取出
	// 由PHP处理程序,生成一个xml文档
	// 为了学习目的,我们简化了步聚,手工创建了一个xml
header(‘Content-Type: text/xml; charset=utf-8‘);
	// 获取xml文档
	$result = file_get_contents(‘./stars.xml‘);
	// 将xml文档返回
	echo $result;
?>
3, 显示到页面
<script>
		var btn = document.querySelector(‘[type=button]‘);
btn.onclick = function () {
var xhr = new XMLHttpRequest;
xhr.open(‘get‘, ‘stars.php‘);
xhr.send(null);
			xhr.onreadystatechange = function () {
				if(xhr.readyState == 4 && xhr.status == 200) {
// var result = xhr.responseText;
					// 当返回的内容为xml格式时
					var result = xhr.responseXML;
console.log(result);
					// 通过DOM解析
					var persons = result.getElementsByTagName(‘person‘);
// console.log(persons.length);
					var html = ‘‘;
					//  遍历生成HTML字符串
					for(var i=0; i<persons.length; i++) {
						var name = persons[i].getElementsByTagName(‘name‘)[0];
						var sex = persons[i].getElementsByTagName(‘sex‘)[0];
						var age = persons[i].getElementsByTagName(‘age‘)[0];
						var photo = persons[i].getElementsByTagName(‘photo‘)[0];
						var album = persons[i].getElementsByTagName(‘album‘)[0];
						html += ‘<tr>‘;
						html += ‘<td>‘ + name.innerHTML + ‘</td>‘;
						html += ‘<td>‘ + sex.innerHTML + ‘</td>‘;
						html += ‘<td>‘ + age.innerHTML + ‘</td>‘;
						html += ‘<td>‘ + photo.innerHTML + ‘</td>‘;
						html += ‘<td>‘ + album.innerHTML + ‘</td>‘;
						html += ‘</tr>‘;
					}
					//console.log(html);
					// 将拼凑好的字符串,添加到DOM中
					document.querySelector(‘table‘).innerHTML = html;
				}
			}
		}
	</script>
原文:http://www.cnblogs.com/angyangzhanfang/p/5820158.html