nvm安装使用

1. 在控制面板中卸载已安装的nvm；

2. 下载nvm

下载地址

nvm git

3. 安装nvm

3.1
3.2
3.3安装完成

4. 安装node

4.1 打开nvm文件下settings文件，添加下载镜像指向淘宝，否则安装可能不成功

node_mirror: https://npm.taobao.org/mirrors/node/
npm_mirror: https://npm.taobao.org/mirrors/npm

或者执行：

$ nvm node_mirror https://npm.taobao.org/mirrors/node/
$ nvm npm_mirror https://npm.taobao.org/mirrors/npm/

4.2 安装node：nvm install latest

PS C:\Users\Administrator> nvm install latest
Downloading node.js version 11.4.0 (64-bit)...
Complete
Creating G:\dev\nvm\temp

Downloading npm version 6.4.1... Complete
Installing npm v6.4.1...

Installation complete. If you want to use this version, type

nvm use 11.4.0

PS C:\Users\Administrator> nvm list

    11.4.0
PS C:\Users\Administrator> nvm use 11.4.0
Now using node v11.4.0 (64-bit)
PS C:\Users\Administrator> nvm list

  * 11.4.0 (Currently using 64-bit executable)
PS C:\Users\Administrator> node -v
v11.4.0
PS C:\Users\Administrator> npm -v
6.4.1

settings.txt
path