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NodeJS HTTP Server
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const getQueryParams = function (req) { | |
let query = req.url.split('?'); | |
let queryParams = {}; | |
if (query.length >= 2) { | |
let params = query[1].split('&'); | |
params.forEach((keyValuePair) => { | |
try { | |
let key = keyValuePair.split('=')[0]; | |
let value = keyValuePair.split('=')[1]; | |
queryParams[key] = value; | |
} catch (err) { | |
queryParams[key] = ''; | |
} | |
}); | |
} | |
return queryParams; | |
} |
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const requestHandler = (req, res) => { | |
if (req.url === '/favicon.ico') { | |
res.writeHead(200, { | |
'Content-Type': 'image/x-icon' | |
}); | |
return res.end(); | |
} | |
const reqQueryParams = getQueryParams(req); | |
res.writeHead(200, { | |
'Content-Type': 'text/plain' | |
}); | |
res.end(`Greetings from NodeJS server to ${reqQueryParams.name} ${reqQueryParams.surname}`); | |
} |
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const http = require('http'), | |
port = process.env.PORT || 8080; | |
const getQueryParams = function (req) { | |
let query = req.url.split('?'); | |
let queryParams = {}; | |
if (query.length >= 2) { | |
let params = query[1].split('&'); | |
params.forEach((keyValuePair) => { | |
try { | |
let key = keyValuePair.split('=')[0]; | |
let value = keyValuePair.split('=')[1]; | |
queryParams[key] = value; | |
} catch (err) { | |
queryParams[key] = ''; | |
} | |
}); | |
} | |
return queryParams; | |
} | |
const requestHandler = (req, res) => { | |
if (req.url === '/favicon.ico') { | |
res.writeHead(200, { | |
'Content-Type': 'image/x-icon' | |
}); | |
return res.end(); | |
} | |
const reqQueryParams = getQueryParams(req); | |
res.writeHead(200, { | |
'Content-Type': 'text/plain' | |
}); | |
res.end(`Greetings from NodeJS server to ${reqQueryParams.name} ${reqQueryParams.surname}`); | |
} | |
http.createServer(requestHandler).listen(port, (err) => { | |
if (!err) { | |
console.log(`server is listening on ${port}`) | |
} else { | |
console.log('error during server start ', err); | |
} | |
}); |
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const http = require('http'), | |
port = process.env.PORT || 8080; | |
const requestHandler = (req, res) => { | |
res.writeHead(200, { | |
'Content-Type': 'text/plain' | |
}); | |
res.end('Greetings from NodeJS server'); | |
} | |
http.createServer(requestHandler).listen(port, (err) => { | |
if (!err) { | |
console.log(`server is listening on ${port}`) | |
} else { | |
console.log('error during server start ', err); | |
} | |
}); |
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