Two methods for Flex to output files to local

var ff:File = File.desktopDirectory.resolvePath("Progress.CSV"); ff.addEventListener(Event.SELECT,exportCSVSelectedHandler); ff.browseForSave("选择路径"); private function exportCSVSelectedHandler(event:Event):void { var dir:String = event.target.nativePath; var writeStream:FileStream = new FileStream(); writeStream.open(new File(dir),FileMode.WRITE); var content:String = "jhfdklahflaksjdhflkasjhflaskjhlf\n"; writeStream.writeMultiByte(content,'utf-8'); writeStream.close(); }

var content:String = "jhfdklahflaksjdhflkasjhflaskjhlf\n"; var f:FileReference = new FileReference(); f.save(content,"1.csv");