概述
交互式地管理您的Node.js版本
有则切换，没有则下载
注：在Windows系统不支持n
安装
npm install n -g
指令
| 指令名 | 含义 |
|---|---|
| n | Display downloaded node versions and install selection |
| n latest | Install the latest node release (downloading if necessary) |
| n lts | Install the latest LTS node release (downloading if necessary) |
| n <version> | Install node <version> (downloading if necessary) |
| n run <version> [args ...] | Execute downloaded node <version> with [args ...] |
| n which <version> | Output path for downloaded node <version> |
| n exec <vers> <cmd> [args...] | Execute command with modified PATH, so downloaded node <version> and npm first |
| n rm <version ...> | Remove the given downloaded version(s) |
| n prune | Remove all downloaded versions except the installed version |
| n --latest | Output the latest node version available |
| n --lts | Output the latest LTS node version available |
| n ls | Output downloaded versions |
| n ls-remote [version] | Output matching versions available for download |
| n uninstall | Remove the installed node and npm |
【注】：
安装完毕后，需要重启linux服务器，即可看到nodejs版本变化
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