AS3读取XML文件

要从 URL 加载 XML 数据，请使用 URLLoader 类，如下面的示例所示：

import flash.events.Event;import flash.net.URLLoader;import flash.net.URLRequest;var externalXML:XML;var loader:URLLoader = new URLLoader();var request:URLRequest = new URLRequest("xmlFile.xml");loader.load(request);loader.addEventListener(Event.COMPLETE, onComplete);function onComplete(event:Event):void{ var loader:URLLoader = event.target as URLLoader; if (loader != null) { externalXML = new XML(loader.data); trace(externalXML.toXMLString()); } else { trace("loader is not a URLLoader!"); }}