brew install nvm
You should create NVM's working directory if it doesn't exist:
mkdir ~/.nvm
Add the following to your shell profile e.g. ~/.profile or ~/.zshrc:
export NVM_DIR="$HOME/.nvm"
[ -s "/opt/homebrew/opt/nvm/nvm.sh" ] && \. "/opt/homebrew/opt/nvm/nvm.sh" # This loads nvm
[ -s "/opt/homebrew/opt/nvm/etc/bash_completion.d/nvm" ] && \. "/opt/homebrew/opt/nvm/etc/bash_completion.d/nvm" # This loads nvm bash_completion
nvm use
nvm alias default 20
nvm which 20
# 支持的长期版本
nvm ls-remote --lts
# 已安装
nvm ls
# 系统版本
nvm use system
nvm run system --version
# 不同环境中使用不同node 通过.nvmrc 然后nvm use
.nvmrc
#然后
nvm use配置
### 镜像加速
# 查看当前配置
npm config get refistry
# 淘宝镜像
npm config set registry https://registry.npmmirror.com
# 腾讯镜像
npm config set registry http://mirrors.cloud.tencent.com/npm/
# 华为镜像
npm config set registry https://mirrors.huaweicloud.com/repository/npm/