可以在AS3中保存XML文件-SavingXMLfileinAS3ispossible

I threw this together, and sure enough you can save to .XML using the following as a minimalist example.

我把它扔在一起,当然你可以使用以下作为极简主义的例子保存到.XML。

package com.hodgedev.xmlcreator
{
    import flash.display.Sprite;
    import flash.events.Event;
    import flash.events.MouseEvent;
    import flash.utils.ByteArray;
    import flash.net.FileReference;

/**
 * ...
 * @author Brian Hodge (brian@hodgedev.com)
 */
public class Main extends Sprite 
{
    private var _xml:XML;

    public function Main():void 
    {
        if (stage) init();
        else addEventListener(Event.ADDED_TO_STAGE, init);
    }

    private function init(e:Event = null):void 
    {
        removeEventListener(Event.ADDED_TO_STAGE, init);

        //Calling the save method requires user interaction and Flash Player 10
        stage.addEventListener(MouseEvent.MOUSE_DOWN, _onMouseDown);

        _xml= 
              data
              ;
    }
    private function _onMouseDown(e:MouseEvent):void
    {
        var ba:ByteArray = new ByteArray();
        ba.writeUTFBytes(_xml);
        //ba.

        var fr:FileReference = new FileReference();
        fr.addEventListener(Event.SELECT, _onRefSelect);
        fr.addEventListener(Event.CANCEL, _onRefCancel);

        fr.save(ba, "filename.xml");
    }
    private function _onRefSelect(e:Event):void
    {
        trace('select');
    }
    private function _onRefCancel(e:Event):void
    {
        trace('cancel');
    }
}

}

There are some things to note.

有一些事情需要注意。

• You require Flash Player 10 to use the save method of the FileReference class.

您需要Flash Player 10才能使用FileReference类的save方法。

• In order to do anything that INVOKES a prompt, Flash requires user interaction like keyboard or mouse input.

为了做任何隐藏提示的事情,Flash需要用户交互,如键盘或鼠标输入。

In the above I listen for MouseEvent.MOUSE_DOWN on the stage to serve as the USER INTERACTION which is required to invoke the save prompt.

在上面我监听舞台上的MouseEvent.MOUSE_DOWN作为调用保存提示所需的USER INTERACTION。

I setup a basic XML structure within the code (this will typically come from and external source and will work fine both ways.

我在代码中设置了一个基本的XML结构(这通常来自和外部源,并且可以在两种方式下正常工作。

A ByteArray is created and the XML is written to the ByteArray.

创建一个ByteArray,并将XML写入ByteArray。

The save method of the FileReference class requires a ByteArray and default save name be passed as the two parameters.

FileReference类的save方法需要ByteArray和默认保存名称作为两个参数传递。

I hope this helps.

我希望这有帮助。

if you want to store it locally (on the client PC) , you can use a local shared object. Refer to this tutorial

如果要将其存储在本地(在客户端PC上),则可以使用本地共享对象。请参阅本教程

I'm sorry, your question isn't very clear.

对不起,你的问题不是很清楚。

Are you asking if you can save a file to the hard drive from within a compile SWF written in AS3?

您是否在询问是否可以从AS3编写的编译SWF中将文件保存到硬盘驱动器中?

Or are you asking if you can include a raw XML file in your AS3 project without needing to write it out as a variable?

或者您是否在询问是否可以在AS3项目中包含原始XML文件而无需将其作为变量写出来?

If you meant the former, no -- not without Adobe AIR. You can save data locally as a SharedObject, but not as an arbitrary file in the file system.

如果你的意思是前者,不是 - 不是没有Adobe AIR。您可以将数据本地保存为SharedObject,但不能作为文件系统中的任意文件保存。

If the latter, then yes -- you must embed the file just as you would embed another resource (such as an image or a sound). However, it looks like there might be a bug in Flash that makes this non-trivial to figure out how to do.

如果是后者,那么是 - 您必须像嵌入其他资源(例如图像或声音)一样嵌入文件。但是,看起来Flash中可能存在一个错误,这使得如何解决这个问题变得非常重要。

This link might be of help to you.

此链接可能对您有所帮助。

[Embed(source='../../../../assets/levels/test.xml', mimeType="application/octet-stream")]
public static const Level_Test:Class;

And then to parse the XML:

然后解析XML:

var ba:ByteArray = (new Levels.Level_Test()) as ByteArray;
var s:String = ba.readUTFBytes( ba.length );
xml = new XML( s );

Apologies if neither of those questions are what you were actually asking.

如果这些问题都不是你实际问的问题,请道歉。

Cheers!