沙盒环境实施 [英] sandboxed environment implementation

问题描述

大家好，

我想开发一个像沙箱这样的虚拟环境.
我不知道其背后的概念.谁能给我一些概念，它是如何工作的，以及如何实现.

预先感谢.

Hello All,

I want to develop a virtual environment like sandbox.
I don''t know the concept behind this. can any one please give me some concepts, how this is working, and how to implement.

Thanks in advance.

推荐答案

沙箱只是一个虚拟化环境，运行某种代码，您可以在其中仔细控制代码可以访问的资源.

可以认为它是一台模拟计算机...

通常，环境会将代码作为伪代码或某种形式的机器或汇编语言运行.可能会编译诸如python，java，C/C ++等语言来运行环境支持的指令集.

您可以轻松地从许多当前的脚本语言构建沙箱.

如果脚本语言支持嵌入，则可以构造一个沙箱以使其在其中运行.

一些简单的开始，可能是Python和TCL/TK.

A sandbox is simply a virtualized environment, running some sort of code, in which you carefully control the resources that the code can access.

It can be thought of as a simulated computer...

Often the environment will run code as pseudocode, or a form of machine or assemble language. Languages such as python, java, C/C++ etc might be compiled to run the instruction set supported by the environment.

You can build a sandbox from many of the current scripting languages fairly easily.

If the scripting language supports embedding, then you can construct a sandbox for it to run in.

Some simple ones to start with, might be Python and TCL/TK.

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