摘要： package{importflash.display.Bitmap;importflash.display.Loader;importflash.display.Shape;importflash.display.Sprite;importflash.events.Event;importflash.events.MouseEvent;importflash.filters.BlurFilter;importflash.net.URLRequest;publicclassMainextendsSprite{privatevar_pic:Loader;privatevar_pic2:Loade 阅读全文