<?xml version="1.0" encoding="utf-8" ?>
<root> <book id="1"> <name>锋利的jQuery1</name> <author>XXX1</author> <price>250</price> </book> <book id="2"> <name>锋利的jQuery2</name> <author>XXX2</author> <price>99</price> </book> <book id="3"> <name>锋利的jQuery3</name> <author>XXX3</author> <price>108</price> </book> <book id="4"> <name>锋利的jQuery4</name><author>XXX4</author> <price>128</price> </book>
</root>  

 window.onload = function () {//get解析xml文件$.get("1.xml", function (data) {$data = $(data);//获得节点var $books = $data.find("book");var $names = $data.find("name");var $authors = $data.find("author");//var $authors = $data.find("author") = $books.children("author") = $names.siblings("author");//获得books的子节点//获得属性、节点text//var id = $($books[0]).attr("id") = $books[0].getAttribute("id");//获得第一个book的id属性
                $authors.each(function () {var author_text = $(this).text(); //获得节点内部文本,尝试过用nodeValue无果(不兼容)
                })})//ajax解析xml文件
            $.ajax({url: "1.xml",dataType: "xml",success: function (data) {var $data = $(data);var $books = $data.find("book");//以下操作同上
                }})}

//jQuery解析xml字符串var xmlStr = "<root><book id='1'><name>锋利的jQuery1</name><author>XXX1</author><price>250</price></book><book id='2'><name>锋利的jQuery2</name><author>XXX2</author><price>99</price></book><book id='3'><name>锋利的jQuery3</name><author>XXX3</author><price>108</price></book><book id='4'><name>锋利的jQuery4</name><author>XXX4</author><price>128</price></book></root>";var $xmlDoc = $($.parseXML(xmlStr));var $books = $xmlDoc.find("book");var $names = $xmlDoc.find("name");alert($($names[0]).text());//其他操作与2相同