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Node.js - Créer un serveur HTTP
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| 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}`); | |
| } | |
| }); |
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