配置node环境

上传并解压

tar -xf node-v14.17.4-linux-x64.tar.xz -C /usr/local/
cd /usr/local/
ls
bin  etc  games  include  lib  lib64  libexec  node-v14.17.4-linux-x64  sbin  share  src
mv node-v14.17.4-linux-x64 node

配置环境变量

tail -n 2 /etc/profile
NODE_HOME=/usr/local/node
PATH=$PATH:$NODE_HOME/bin
source /etc/profile

验证

node -v 
v14.17.4

安装完成。

node环境设置源

npm install --registry=https://registry.npmmirror.com  ##下载淘宝源(临时,只对当前install生效)
npm config set registry https://registry.npmmirror.com/  直接换为淘宝源(永久)
npm config set registry https://registry.npmjs.org/   切换默认的官方源
npm config get registry   显示当前的源
npm config rm registry   删除源

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