Flash actionscript 无需空气即可访问文件系统? [英] flash actionscript access filesystem without air?

问题描述

是否有任何解决方法可以让 actionscript3 在没有 adobe air 的情况下写入文件系统?

Is there any workaround to allow actionscript3 write to file system without adobe air?

原因是，为了使用 adobe air，每个网络访问者都需要安装附加的 air run-time，这很乏味.大多数用户将使用 Flash 插件而不是 Adob​​e Air.

The reason is because, in order to use adobe air, each of the web visitors will need to install add-on air run-time and that is tedious. Most of the users will have flash plug-in and not Adobe Air.

推荐答案

这在 Flash 10 中是可能的.

This is possible in Flash 10.

查看 FileReference 类，特别是 保存 方法.

Take a look at the FileReference class, specifically the save method.

当然，为了安全起见，有一些限制.写入只能通过用户交互(例如单击按钮)启动，并且会始终弹出主机操作系统的文件保存对话框，提示用户选择位置(或取消).

There are certain limitations imposed for security's sake, of course. The write can only be initiated by user interaction (e.g. a button click), and it will always pop up the host OS's File Save dialog box prompting the user to choose a location (or cancel).

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