写到从网页的本地磁盘 [英] Write to local disk from web page

问题描述

我工作的一个Silverlight控件，允许多文件下载。目前，我试图让我的脑海里围绕着浏览器的权限模型。

I'm working on a Silverlight control that will allow multi-file downloading. At the moment I'm trying to get my mind around the permission model of the browser.

让我们说，在网页上，用户输入一个本地文件夹：在文本框中（C \\ TEMP）。然后用户点击一个按钮。

Let's say, on a web page, a user enters a local folder (c:\temp) in a text box. The user then clicks a button.

是否有可能在JavaScript或Silverlight中，写入文件（存储在服务器上）到该文件夹​​的集合，用户的硬盘上？

Is it possible in JavaScript or Silverlight, to write a collection of files (that are stored on the server) to that folder on the user's drive?

推荐答案

从Javascript - NO。这将是太简单了一些人渣到您的电脑上安装了病毒，如果这是可能的。

From Javascript - NO. It would be way too easy from some scumbag to install a virus on your PC if that were possible.

Silverlight的我不知道，但我会假设写入到用户的硬盘驱动器将是非常有限的，严格的控制。

Silverlight I don't know about, but I would assume writing to the users hard drive would be very limited and tightly controlled.

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