express js params
app.get('/path/:name', function(req, res) { // url: /path/test
console.log(req.params.name); // result: test
});
// OR
app.get('/path', function(req, res) { // url: /path?name='test'
console.log(req.query['name']); // result: test
});express get query params from url
GET /something?color1=red&color2=blue
app.get('/something', (req, res) => {
req.query.color1 === 'red' // true
req.query.color2 === 'blue' // true
})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']express get query parameters
//get query¶ms in express
//etc. example.com/user/000000?sex=female
app.get('/user/:id', function(req, res) {
const query = req.query;// query = {sex:"female"}
const params = req.params; //params = {id:"000000"}
})node js http request express
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