Route path: /users/:userId/books/:bookId Request URL: http://localhost:3000/users/34/books/8989 req.params: { "userId": "34", "bookId": "8989" }
app.get('/users/:userId/books/:bookId', function (req, res) { res.send(req.params) })
app.get('/',function(req,res) { res.send("Route path at base address"); });
Route path: /flights/:from-:to Request URL: http://localhost:3000/flights/LAX-SFO req.params: { "from": "LAX", "to": "SFO" }
var express = require('express'); var http = require('http'); var app = express();