摘要：
1 package { 2 3 import flash.display.Sprite; 4 import flash.display.Loader; 5 import flash.net.URLRequest; 6 import flash.events.Event; 7 import flash.events.MouseEvent; 8 9 public class Main extends Sprite10 {11 private var loader:Loader;12 pu... 阅读全文
