[Ubuntu20] 安装NodeJS
shell
wget https://nodejs.org/dist/v14.17.0/node-v14.17.0-linux-x64.tar.xz
tar Jxf node-v14.17.0-linux-x64.tar.xz
mv node-v14.17.0-linux-x64 /opt/node
# 添加环境变量
vi ${PWD}/.profile
export PATH=/opt/node/bin:$PATH
# 生效
source ${PWD}/.profile
npm切换源
shell
npm config set registry https://registry.npm.taobao.org --global