Centos7 安装nodejs16

1、下载安装包，官网https://nodejs.org/en/download

wget https://nodejs.org/download/release/v16.20.0/node-v16.20.0-linux-x64.tar.xz

2、安装gcc

yum install -y gcc openssl-devel gcc-c++ 

3、解压nodejs

tar xvf node-v16.20.0-linux-x64.tar.xz -C /usr/local/

4、配置环境变量

ln -s /usr/local/node-v16.20.0-linux-x64/bin/node /usr/local/bin/node
ln -s /usr/local/node-v16.20.0-linux-x64/bin/npm /usr/local/bin/npm

5、使用npm 安装cnpm

npm install -g cnpm --registry=https://registry.npm.taobao.org