Flex获取项目路径

 private function initApp():void{var swfUrl:String = this.parent.loaderInfo.url; //获取swf加载路径var endIndex:int = swfUrl.indexOf("swfFolder"); //搜索swf目录的路径位置webUrl:String = swfUrl.substring(0,endIndex); //截取到swf目录前的urlvideo.source = webUrl + "upload/myvideo.flv"; //加载视频image.source= webUrl + "upload/myimage.jpg"; //加载图片}