tencent cloud

wget https://nodejs.org/dist/v16.10.0/node-v16.10.0-linux-x64.tar.xz

tar -xf node-v16.10.0-linux-x64.tar.xz

ln -s /root/node-v10.16.3-linux-x64/bin/node /usr/local/bin/node

ln -s /root/node-v16.10.0-linux-x64/bin/npm /usr/local/bin/npm

node -v

npm -v

yum install -y git

git clone https://github.com/cnpm/nvm.git ~/.nvm && cd ~/.nvm && git checkout `git describe --abbrev=0 --tags`

echo ". ~/.nvm/nvm.sh" >> /etc/profile

source /etc/profile

nvm list-remote

nvm install v13.10.0

nvm install v16.10.0

nvm ls

nvm use v13.10.0

cd ~

vim index.js

const http = require('http');
const hostname = '0.0.0.0';
const port = 7500;
const server = http.createServer((req, res) => { 
 if (res.statusCode === 200) {
 res.setHeader('Content-Type', 'text/plain');
 res.end('Hello World\\n');
}); 
server.listen(port, hostname, () => { 
 console.log(`Server running at http://${hostname}:${port}/`);
});

node index.js

http://CVM_Public_IP:Port