一篇优秀的NODE.JS入门文章，介绍了安装，运行简单的程序，IO程序，NPM安装依赖包，Module开发。 There's no shortage of Node.js tutorials out there, but most of them cover specific use cases or topics that only apply when you've already got Node up and running. I see comments every once and awhile that sound something like, "I've downloaded Node, now what?" This tutorial answers that question and explains how to get started from the very beginning. What is Node.js? A lot of the ...