小编Tem*_*emo的帖子

如果我尝试打开放置在空中app文件夹内的文件,我只会收到"错误#3000:非法路径名称".如果文件位于app-folder之外的其他位置,则可以使用.

private var file:File = File.documentsDirectory; 

    public function download():void{
        var pdfFilter:FileFilter = new FileFilter("PDF Files", "*.pdf"); 
        file.browseForOpen("Open", [pdfFilter]); 
        file.addEventListener(Event.SELECT, fileSelected); 
    }

    private function fileSelected(e:Event):void 
    { 
        var destination:File = File.applicationDirectory
        destination = destination.resolvePath("test.pdf");
        /*
        //This works, also if the file to copy is placed inside the appfolder
        file.copyTo(destination, true);
        */

        /*This Throws me an Error #3000, but ONLY if the file is located in
        the App folder*/
        file.openWithDefaultApplication();

    }

当我尝试获取相同的文件并将其复制到另一个地方时,它做得很好.

为什么？如果我想打开appfolder中的文件,可以做些什么特别的事情？它也不能在调试模式下工作 - bin-debug.

此致,Temo