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ʹÓÃLoaderÈ¥loadÒ»¸öswf:
var fileURL:String = “assets/test.swf”
var swfLoader:Loader = new Loader();
swfLoader.contentLoaderInfo.addEventListener(Event.COMPLETE, swfLoaded);
swfLoader.load(new URLRequest(fileURL));
function swfLoaded(evt:Event):void{
    addChild(swfLoader);
}
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package ...
{   
    import flash.display.Loader;   
    import flash.net.LocalConnection;    
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package
{
import flash.display.Sprite;

public class BitM ......

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package
{
import flash.display.DisplayObject;
import flash.display.Loader;
import flash.events.*;
import flash. ......

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