通过网页关闭电脑 [英] Shutdown computer via web page

问题描述

我有基于web的应用程序，它自动加载到客户端计算机上的铬浏览器上的自助服务终端模式（全屏），这是由Windows 7支持的。我想在网页上放置一个关机按钮，以便用户可以直接关机电脑。

• 有没有可能做到这一点？


• Windows和Windows
  的最佳解决方案是什么？ Linux？

-PS -

我完全控制客户端电脑。 （安装其他软件或浏览器扩展）。它是一个触摸屏POS机。

解决方案

由于您可以控制目标机器，所以这是完全可行的。一种方法是通过引入一个单独的组件来执行关闭。

1. 创建控制台应用程序（使用C＃例如）监听stdin，当它接收到正确的输入时关闭机器。从C＃机器关机并不是完全无关紧要，但Stackoverflow知道它是如何完成的。 注册此应用程序并给定谷歌浏览器原生消息规范。

例如shutdownButton.click（））使用消息传递。

单个步骤有点过于宽泛，无法在单个答案中详细描述它们，但如果他们给予您的话，您可以随时向他们提出新问题任何麻烦。

I have web based application which automatically loads on kiosk mode (full-screen) in chromium web browser on client's Computer wich is powered by Windows 7. I want to place a shutdown button on web page, so that user can directly shutdown the computer.

• Is there any possibility to achieve this?
• What are the best solutions for both Windows & Linux?

-P.S-

I've full control over client's computer. (installing other software or browser extensions). it is a touch screen POS unit.

解决方案

As you have control over the target machine, this is completely feasible. One way to do it is by introducing a separate component to perform the shutdown.

1. Create a console application (using C#, for example) that listens to stdin, that shuts down the machine when it receives the right input. Machine shutdown from C# is not entirely trivial, but Stackoverflow knows how it is done.

2. Register this application with a proper manifest given the Google Chrome Native Messaging specification.

3. Call this extension from your webpage (on shutdownButton.click(), for instance) using Message Passing.

The individual steps are a bit too broad to fully detail them in a single answer, but you can always open new questions on them if they give you any trouble.

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