express get url parameters
app.get('/path/:name', function(req, res) {
res.send("tagId is set to " + req.params.name);
});express get url parameters
app.get('/path/:name', function(req, res) {
res.send("tagId is set to " + req.params.name);
});express route parameters
app.get('/users/:userId/books/:bookId', function (req, res) {
res.send(req.params)
})express route parameters
Route path: /users/:userId/books/:bookId
Request URL: http://localhost:3000/users/34/books/8989
req.params: { "userId": "34", "bookId": "8989" }express route parameters
app.get('/',function(req,res)
{
res.send("Route path at base address");
});express route parameters
Route path: /flights/:from-:to
Request URL: http://localhost:3000/flights/LAX-SFO
req.params: { "from": "LAX", "to": "SFO" }express route parameters
var express = require('express');
var http = require('http');
var app = express();Copyright © 2021 Codeinu
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