express router file
var express = require('express');
var router = express.Router();
// middleware that is specific to this router
router.use(function timeLog (req, res, next) {
console.log('Time: ', Date.now());
next();
});
// define the home page route
router.get('/', function (req, res) {
res.send('Birds home page');
});
// define the about route
router.get('/about', function (req, res) {
res.send('About birds');
});
module.exports = router;express route parameters
Route path: /users/:userId/books/:bookId
Request URL: http://localhost:3000/users/34/books/8989
req.params: { "userId": "34", "bookId": "8989" }Basic Routing Express.js
app.get('/', function (req, res) {
res.send('Hello World!')
})nodejs express routing
// You need to install the following packages
npm install --save mysql express
// And if you don't want to restart your server after every little change
npm install -g nodemonExpressjs Route methods
// GET method route
app.get('/', function (req, res) {
res.send('GET request to the homepage')
})
// POST method route
app.post('/', function (req, res) {
res.send('POST request to the homepage')
})express basic routing syntax
app.METHOD(PATH, HANDLER)Copyright © 2021 Codeinu
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