express post body undefined
// If you are using Express 4.16+ you don't have to import body-parser anymore. // You can do it just like this: app.use(express.urlencoded({extended: true})); app.use(express.json()) // To parse the incoming requests with JSON payloads
express request body undefined
npm install body-parser // then in your app var express = require('express') var bodyParser = require('body-parser') var app = express() // create application/json parser var jsonParser = bodyParser.json() // create application/x-www-form-urlencoded parser var urlencodedParser = bodyParser.urlencoded({ extended: false }) // POST /login gets urlencoded bodies app.post('/login', urlencodedParser, function (req, res) { res.send('welcome, ' + req.body.username) }) // POST /api/users gets JSON bodies app.post('/api/users', jsonParser, function (req, res) { // create user in req.body })
express post request body undefined
/* USE: npm i body-parser */ // then in your app var express = require('express') var bodyParser = require('body-parser') var app = express() // create application/json parser var jsonParser = bodyParser.json() // create application/x-www-form-urlencoded parser var urlencodedParser = bodyParser.urlencoded({ extended: false }) // POST /login gets urlencoded bodies app.post('/login', urlencodedParser, function (req, res) { res.send('welcome, ' + req.body.username) }) // POST /api/users gets JSON bodies app.post('/api/users', jsonParser, function (req, res) { // create user in req.body })
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