nvm下载安装
https://github.com/coreybutler/nvm-windows/releases
不方便的可使用百度云下载
链接：https://pan.baidu.com/s/1gDUMpbYdz24dHmedPEKRdg
提取码：anan
查看目前可用版本
// 查看目前可用node版本
nvm list available
得到如下结果
C:\Users\fir>nvm list available
| CURRENT | LTS | OLD STABLE | OLD UNSTABLE |
|--------------|--------------|--------------|--------------|
| 21.6.1 | 20.11.0 | 0.12.18 | 0.11.16 |
| 21.6.0 | 20.10.0 | 0.12.17 | 0.11.15 |
| 21.5.0 | 20.9.0 | 0.12.16 | 0.11.14 |
| 21.4.0 | 18.19.0 | 0.12.15 | 0.11.13 |
| 21.3.0 | 18.18.2 | 0.12.14 | 0.11.12 |
| 21.2.0 | 18.18.1 | 0.12.13 | 0.11.11 |
| 21.1.0 | 18.18.0 | 0.12.12 | 0.11.10 |
| 21.0.0 | 18.17.1 | 0.12.11 | 0.11.9 |
| 20.8.1 | 18.17.0 | 0.12.10 | 0.11.8 |
| 20.8.0 | 18.16.1 | 0.12.9 | 0.11.7 |
| 20.7.0 | 18.16.0 | 0.12.8 | 0.11.6 |
| 20.6.1 | 18.15.0 | 0.12.7 | 0.11.5 |
| 20.6.0 | 18.14.2 | 0.12.6 | 0.11.4 |
| 20.5.1 | 18.14.1 | 0.12.5 | 0.11.3 |
| 20.5.0 | 18.14.0 | 0.12.4 | 0.11.2 |
| 20.4.0 | 18.13.0 | 0.12.3 | 0.11.1 |
| 20.3.1 | 18.12.1 | 0.12.2 | 0.11.0 |
| 20.3.0 | 18.12.0 | 0.12.1 | 0.9.12 |
| 20.2.0 | 16.20.2 | 0.12.0 | 0.9.11 |
| 20.1.0 | 16.20.1 | 0.10.48 | 0.9.10 |
This is a partial list. For a complete list, visit https://nodejs.org/en/download/releases
安装完之后查看版本
// 安装指定版本的node
nvm install 20.11.0
// 查看当前已安装的node
nvm ls
// 使用指定版本的node
nvm use xxx
得到如下结果
C:\Users\fir>nvm install 20.11.0
Downloading node.js version 20.11.0 (64-bit)...
Extracting node and npm...
Complete
npm v10.2.4 installed successfully.
Installation complete. If you want to use this version, type
nvm use 20.11.0
C:\Users\fir>nvm ls
20.11.0
C:\Users\fir>nvm use 20.11.0
Now using node v20.11.0 (64-bit)
C:\Users\fir>nvm ls
* 20.11.0 (Currently using 64-bit executable)
查看镜像源与npm所有配置
// 查看当前当前版本镜像源
npm get registry
// 查看当放前所有配置
npm config ls
得到如下结果
C:\Users\fir>npm get registry
https://registry.npmjs.org/
C:\Users\fir>npm config ls
; node bin location = D:\Application\work\nodejs\node.exe
; node version = v20.11.0
; npm local prefix = C:\Users\fir
; npm version = 10.2.4
; cwd = C:\Users\fir
; HOME = C:\Users\fir
; Run `npm config ls -l` to show all defaults.
修改镜像源与npm配置
创建node_cache与node_global文件夹(本文安装在nvm同级目录下)
node_cache
node_global
C:\Users\fir>npm get registry
http://registry.npm.taobao.org/
C:\Users\fir>npm config ls
; "user" config from C:\Users\fir\.npmrc
cache = "D:\\Application\\work\\nvm\\node_cache"
prefix = "D:\\Application\\work\\nvm\\node_global"
registry = "http://registry.npm.taobao.org"
; node bin location = D:\Application\work\nodejs\node.exe
; node version = v20.11.0
; npm local prefix = C:\Users\fir
; npm version = 10.2.4
; cwd = C:\Users\fir
; HOME = C:\Users\fir
; Run `npm config ls -l` to show all defaults.
安装其他版本
C:\Users\fir>nvm install 18.19.0
Downloading node.js version 18.19.0 (64-bit)...
Extracting node and npm...
Complete
npm v10.2.3 installed successfully.
Installation complete. If you want to use this version, type
nvm use 18.19.0
C:\Users\fir>nvm ls
* 20.11.0 (Currently using 64-bit executable)
18.19.0
C:\Users\fir>nvm use 18.19.0
Now using node v18.19.0 (64-bit)
C:\Users\fir>nvm ls
20.11.0
* 18.19.0 (Currently using 64-bit executable)
此时再查看npm配置，可知，即使切换版本，配置依然生效
C:\Users\fir>npm get registry
http://registry.npm.taobao.org/
C:\Users\fir>npm config ls
; "user" config from C:\Users\fir\.npmrc
cache = "D:\\Application\\work\\nvm\\node_cache"
prefix = "D:\\Application\\work\\nvm\\node_global"
registry = "http://registry.npm.taobao.org"
; node bin location = D:\Application\work\nodejs\node.exe
; node version = v18.19.0
; npm local prefix = C:\Users\fir
; npm version = 10.2.3
; cwd = C:\Users\fir
; HOME = C:\Users\fir
; Run `npm config ls -l` to show all defaults.
安装结束
node文件都将在nvm同级目录下
