获取txt里面的内容

import flash.net.URLLoader;
import flash.net.URLRequest;
import flash.events.Event;

var txtLoad:URLLoader = new URLLoader();
//txt.txt文本以UTF-8的编码保存。
var txtURL:URLRequest = new URLRequest("txt.txt");
txtLoad.addEventListener(Event.COMPLETE, showContent);
txtLoad.load(txtURL);
function showContent(evt:Event):void{
    TT.text = evt.target.data;
}