Linux安装nodejs

1.下载jdk

Node.js — Download Node.js®

2.解压

tar -xvf node-v16.20.2-linux-x64.tar.xz

3.编辑profile

vi /etc/profile

4.在底部添加

export NODE_PATH=/usr/local/node-v16.20.2-linux-x64
export PATH=${NODE_PATH}/bin:$PATH

5.执行命令让profile生效

source /etc/profile

6.验证 node -v  npm -v

7.设置npm国内镜像

npm config set registry https://registry.npmmirror.com/