September 2022
Intermediate to advanced
585 pages
8h 17m
Chinese
Content preview from JavaScript 经典实例：第三版
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451
第
17
章
Node
基础
Node.js
（通常简称为
Node
）的问世对
JavaScript
而言具有划时代的意义。是的，可
以动态修改页面元素以及制定
ECMAScript
新版本推进路线图都是重要的里程碑，
但是
Node
出现之后我们才真正得以从一个全新的角度看待
JavaScript
。笔者喜欢这
个新角度，我非常喜欢
Node
和服务器端
JavaScript
开发。
本章探讨
Node
的基础知识。阅读本章之前至少要安装
Node
，详见
1.6
节或
17.1
节。
17.1
使用
Node Version Manager
管理
Node
版本
17.1.1
问题
你需要在开发设备上安装和管理多个
Node
版本。
17.1.2
方案
使用
Node Version Manager
（
NVM
，
https://github.com/nvm-sh/nvm
），可在不同
的
shell
中安装和使用
Node
的任何发行版。
NVM
兼容
Linux
、
macOS
和
Windows
Subsystem for Linux
。
452
｜
第
17
章
在系统的终端应用中使用
curl
或
wget
运行安装脚本，安装
NVM
。
##
使用
curl
：
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.37.2/install.sh ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.