Node.js - Créer un serveur HTTP

gistfile1.txt

Node.js - Créer un serveur HTTP

 // HTTP server type require http
const http = require('http');

// port on which the server will run
const port = 8000;

// url module import
const url = require('url');

// request is a method that will send a response to the client for each request received from client. 
const requestHandler = (request, response) => {
  console.log(request.url);
  
  const parsedUrl = url.parse((request.url), true);
  console.log(parsedUrl.query);
  const {name, city }= parsedUrl.query;
  if(!name&&!city){
    response.end('Please provide name and city parameters');
  }else if (!name||!city){
    response.end(`Please provide ${(!name&&'name')||(!city&&'city')} parameter`);
    console.log((!name&&'name')||(!city&&'city'))
  } else {
    response.end(`Hello ${name} from ${city}!`)
  }
  
};

const server = http.createServer(requestHandler);

server.listen(port, (err) => {
  if (err) {
    console.error('Something bad happened');
  } else {
    console.log(`server is listening on ${port}`);
  }
});