Express Routing
https://expressjs.com/en/guide/routing.html
var express = require('express')
var app = express()
// respond with "hello world" when a GET request is made to the homepage
app.get('/', function (req, res) {
res.send('hello world')
})
// 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')
})
app.all('/secret', function (req, res, next) {
console.log('Accessing the secret section ...')
next() // pass control to the next handler
})
app.get('/example/b', function (req, res, next) {
console.log('the response will be sent by the next function ...')
next()
}, function (req, res) {
res.send('Hello from B!')
})
app.route('/book')
.get(function (req, res) {
res.send('Get a random book')
})
.post(function (req, res) {
res.send('Add a book')
})
.put(function (req, res) {
res.send('Update the book')
})
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
var birds = require('./birds')
// ...
app.use('/birds', birds)https://expressjs.com/en/starter/basic-routing.html
// Respond with Hello World! on the homepage:
app.get('/', function (req, res) {
res.send('Hello World!')
})
// Respond to POST request on the root route (/), the application’s home page:
app.post('/', function (req, res) {
res.send('Got a POST request')
})
// Respond to a PUT request to the /user route:
app.put('/user', function (req, res) {
res.send('Got a PUT request at /user')
})
// Respond to a DELETE request to the /user route:
app.delete('/user', function (req, res) {
res.send('Got a DELETE request at /user')
})https://gist.github.com/xgqfrms-GitHub/7697d5975bdffe8d474ac19ef906e906