jQuery.parseXML()方法

<p id="someElement"></p>
<p id="anotherElement"></p>
<script>
$(function () { 
    var xml = "<rss version='2.0'><channel><title>RSS Title</title></channel></rss>",
        xmlDoc = $.parseXML( xml ),
        $xml = $( xmlDoc ),
        $title = $xml.find( "title" );
    // 将 "RSS Title" 附加到 #someElement
    $( "#someElement" ).append( $title.text() );
    // 标题改为 "XML Title"
    $title.text( "XML Title" );
    // 将 "XML Title" 附加到 #anotherElement
    $( "#anotherElement" ).append( $title.text() );
})
</script>