flex解析xml两方式

 

www.diy567.com累了，去上面休息一下下,QQ空间，美文，非主流，网络日记，搞笑短信，祝福短信，热门短信，有意思啊

1.使用httpService

2.使用urlLoader

<?xmlversion= "1.0" encoding= "utf-8" ?>
<mx:Applicationxmlns:mx="http://www.adobe.com/2006/mxml" layout= "absolute" creationComplete= "init();loaderxml();" verticalScrollPolicy= "off" horizontalScrollPolicy= "off" >
<mx:HTTPServiceid="parseXml" showBusyCursor= "true" url= "brow.xml" >

 </mx:HTTPService>
 <mx:Script>
 <![CDATA[
 importmx.collections.ArrayCollection;
 importmx.rpc.events.FaultEvent;
 importmx.rpc.events.ResultEvent;
 privatevararr:ArrayCollection
 privatefunctioninit(){
 parseXml.send();
 parseXml.addEventListener(ResultEvent.RESULT,result);
 parseXml.addEventListener(FaultEvent.FAULT,fault);
 }

 privatefunctionfault(event:FaultEvent){
 trace(event.message)
 }
 privatefunctionresult(event:ResultEvent){
trace("result:" +event.result.brows.browasArrayCollection);//输出null;单下边
 arr=event.result.brows.brow//这可以转成ArrayCollecation
trace(arr.getItemAt(0 ).sp.toString());//输出kang
trace("label:" +arr.getItemAt( 0 ).label.toString());//输出 ""

trace(parseXml.lastResult.brows.brow[0 ].sp);//输出kang
trace(parseXml.lastResult.brows.brow[1 ].icon)//输出img/Face/ 1 .swf
 }
 privatefunctionloaderxml(){
varurl="brow.xml" ;
 varul:URLLoader=newURLLoader();
 ul.load(newURLRequest(url));
 ul.addEventListener(Event.COMPLETE,areadyLoad);
 }
 privatefunctionareadyLoad(event:Event){
 varxml:XML=XML(event.target.data);
trace(xml.brow[0 ].sp);//输出kang
trace(xml.brow[1 ].@data);//输出 1

varobj1:Object="<sp>hello</sp>" ;
varobj2:Object="<ss>sdfasf</ss>"
 xml.appendChild(obj1);
 trace(xml.toXMLString());//最后加了一句<sp>hello</sp>
 }
 ]]>
 </mx:Script>
 </mx:Application>

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" creationComplete="init();loaderxml();" verticalScrollPolicy="off" horizontalScrollPolicy="off">
	<mx:HTTPService id="parseXml" showBusyCursor="true" url="brow.xml">
		
	</mx:HTTPService>
	<mx:Script>
		<![CDATA[
			import mx.collections.ArrayCollection;
			import mx.rpc.events.FaultEvent;
			import mx.rpc.events.ResultEvent;
			private var arr:ArrayCollection
			private function init(){
				parseXml.send();
				parseXml.addEventListener(ResultEvent.RESULT,result);
				parseXml.addEventListener(FaultEvent.FAULT,fault);
			}
			
			private function fault(event:FaultEvent){
				trace(event.message)
			}
			private function result(event:ResultEvent){
				trace("result:"+event.result.brows.brow as ArrayCollection);//输出null;单下边
				arr=event.result.brows.brow //这可以转成ArrayCollecation
				trace(arr.getItemAt(0).sp.toString());//输出kang
				trace("label:"+arr.getItemAt(0).label.toString());//输出""
				
				trace(parseXml.lastResult.brows.brow[0].sp);//输出kang
				trace(parseXml.lastResult.brows.brow[1].icon)//输出 img/Face/1.swf
			}
			private function loaderxml(){
				var url="brow.xml";
				var ul:URLLoader=new URLLoader();
				ul.load(new URLRequest(url));
				ul.addEventListener(Event.COMPLETE,areadyLoad);	
			}
			private function areadyLoad(event:Event){
				var xml:XML=XML(event.target.data);
				trace(xml.brow[0].sp);//输出kang
				trace(xml.brow[1].@data);//输出1
				
				var obj1:Object="<sp>hello</sp>";
				var obj2:Object="<ss>sdfasf</ss>"
				xml.appendChild(obj1);
				trace(xml.toXMLString());//最后加了一句<sp>hello</sp>
			}
		]]>
	</mx:Script>
</mx:Application>

brow.xml

<? xml version = "1.0" encoding = "UTF-8" ?>
< brows >
< brow data = "0" tp = "微笑" label = "" icon = "img/Face/0.swf" >
< sp > kang </ sp >
</ brow >
< brow data = "1" tp = "撇嘴" label = "a" icon = "img/Face/1.swf" />
< brow data = "2" tp = "撇嘴" label = "b" icon = "img/Face/2.swf" />
< brow data = "3" tp = "撇嘴" label = "c" icon = "img/Face/3.swf" />
< brow data = "4" tp = "撇嘴" label = "d" icon = "img/Face/4.swf" />
< brow data = "5" tp = "撇嘴" label = "e" icon = "img/Face/5.swf" />
< brows >