您如何通过命令行将脚本传递到NodeJ中? [英] How do you pipe scripts into NodeJs from command line?

问题描述

从命令行，我想从粘贴板中获取脚本(仅供参考:pbpaste是OSX功能)，并将其通过管道传递到Node的repl命令行工具中.例如:

From command line, I'd like to take a script from my paste board (FYI: pbpaste is an OSX feature) and pipe it into the Node's repl command line tool. For example:

<代码>pbpaste |节点-e

这不评估剪贴板中的内容.如何获得运行时来执行此操作?

This does not evaluate the contents in my clipboard. How do I get the runtime to do this?

推荐答案

-e 选项用于运行作为参数传递的JS.要从stdin运行JS，您可以直接通过管道直接连接到 node .

The -e option is for running JS passed as an argument. To run JS from stdin, you can simply pipe to node directly.

pbpaste | node

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