本篇文章主要介绍了Node.js 沙箱环境 ，小编觉得挺不错的，现在分享给大家，也给大家做个参考。一起跟随小编过来看看吧

node官方文档里提到node的vm模块可以用来做沙箱环境执行代码，对代码的上下文环境做隔离。 \A common use case is to run the code in a sandboxed environment. The sandboxed code uses a different V8 Context, meaning that it has a different global object than the rest of the code. 先看一个例子 cons