废话不多说，直接上代码：

private addEffect(name, x: number, y: number, act?: string) {        let data = RES.getRes(name + "_json");        let txtr = RES.getRes(name + "_png");        let mcFanctory: egret.MovieClipDataFactory = new egret.MovieClipDataFactory(data, txtr);        let mv: egret.MovieClip = new egret.MovieClip(mcFanctory.generateMovieClipData(name));        mv.x = x;        mv.y = y;        let scale = this.itemImg.width / 234;        mv.scaleX = mv.scaleY = scale;        this.effectGroup.addChild(mv);        mv.play(num);        return mv;    }

注意，用moveclip 序列帧时，如果美术给你的资源时gif，那你可能会遇到麻烦，所以建议大家使用swf格式的素材。