Question

How to parse url and get the query values in Node.js

Answer 1

const http = require('http');
const url = require('url');

http.createServer(function (req, res) {
  res.writeHead(200, {'Content-Type': 'text/html'});
  var q = url.parse(req.url, true).query;
  var t = q.age + " " + q.name;
  res.end(t);
}).listen(8080); 



// To run open http://localhost:8080/?age=48&name=Tom in your web browser

/*
run:

48 Tom

*/

 

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Answer 2

const http = require('http');
const url = require('url');
 
http.createServer(function (req, res) {
    const queryObject = url.parse(req.url,true).query;
    console.log(queryObject);

    res.writeHead(200, {'Content-Type': 'text/html'});
    res.end("end");
}).listen(8080); 
 
 

 
// To run open http://localhost:8080/?age=48&name=Tom in your web browser
 
/*
run:
 
[Object: null prototype] { age: '48', name: 'Tom' } // output (console)

end // in web browser
 
*/

 

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Answer 3

const http = require('http');
const url = require('url');
 
http.createServer(function (req, res) {
    const queryObject = url.parse(req.url,true).query;
    console.log(queryObject.name);
    console.log(queryObject.age);

    res.writeHead(200, {'Content-Type': 'text/html'});
    res.end("end");
}).listen(8080); 
 
 

 
// To run open http://localhost:8080/?age=48&name=Tom in your web browser
 
/*
run:
 
Tom // output (console)s
48 // output (console)

end // in web browser
 
*/
 

 

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