Flex文件读取 

1、s:WindowedApplication 
复制代码代码如下:

<?xml version="1.0" encoding="utf-8"?> 
<s:WindowedApplication xmlns:fx="http://ns.adobe.com/mxml/2009" 
xmlns:s="library://ns.adobe.com/flex/spark" 
xmlns:mx="library://ns.adobe.com/flex/mx" 
creationComplete="initHandler()"> 
<s:layout> 
<s:HorizontalLayout/> 
</s:layout> 
<fx:Script> 
<![CDATA[ 
import mx.events.FlexEvent; 

/*初始化函数*/ 
protected function initHandler():void 

var file:File = new File(); 


]]> 
</fx:Script> 
<fx:Declarations> 
<!-- 将非可视元素(例如服务、值对象)放在此处 --> 
</fx:Declarations> 
</s:WindowedApplication> 

 
2、File 
复制代码代码如下:

var file:File = new File(File。applicationDirectory.nativePath+"/test.txt");