js get query param
const queryString = window.location.search;
const parameters = new URLSearchParams(queryString);
const value = parameters.get('key');js get query param
const queryString = window.location.search;
const parameters = new URLSearchParams(queryString);
const value = parameters.get('key');get query parameters in node.js
var express = require('express');
var app = express();
app.get('/', function(req, res){
res.send('id: ' + req.query.id);
});
app.listen(3000);expressjs query params
// GET /search?q=tobi+ferret
console.dir(req.query.q)
// => 'tobi ferret'
// GET /shoes?order=desc&shoe[color]=blue&shoe[type]=converse
console.dir(req.query.order)
// => 'desc'
console.dir(req.query.shoe.color)
// => 'blue'
console.dir(req.query.shoe.type)
// => 'converse'
// GET /shoes?color[]=blue&color[]=black&color[]=red
console.dir(req.query.color)
// => ['blue', 'black', 'red']get query string javascript nodejs
const querystring = require('querystring');
const url = "http://example.com/index.html?code=string&key=12&id=false";
const qs = "code=string&key=12&id=false";
console.log(querystring.parse(qs));
// > { code: 'string', key: '12', id: 'false' }
console.log(querystring.parse(url));node js http request get parameters
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('Feel free to add query parameters to the end of the url');
}).listen(8080);Copyright © 2021 Codeinu
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