AS3加载Xml文件的代码

AS3加载Xml文件的代码

import flash.events.Event;
import flash.net.URLLoader;
import flash.net.URLRequest;
import flash.display.Loader;
 
private var myXML:XML;
 
// pass the path to the xml, and the function to execute once it's loaded
private function loadXML (path:String, nextFunc:Function):void
{
	var loader:URLLoader = new URLLoader ();
	var req:URLRequest = new URLRequest (path);
	loader.addEventListener (ProgressEvent.PROGRESS, progressHandler, false, 0, true);
	loader.addEventListener (Event.COMPLETE, nextFunc, false, 0, true);
	loader.load (req);
}
 
 
private function progressHandler (evt:Event):void
{
	var percent:Number = evt.currentTarget.bytesLoaded / evt.currentTarget.bytesTotal;
	trace (percent);
}
 
// the COMPLETE function that executes when the file is laoded
private function myXMLLoaded (evt:Event):void
{
	myXML = new XML(evt.target.data);
	// myXML.item[0]
}
 
// call the file to load and the COMPLETE function for when its done
loadXML ("myFile.xml", myXMLLoaded);