/Javascript/Express/Express request body undefined

Express request body undefined

Req.body is undefined

var bodyParser = require('body-parser')
var app = express()

// parse application/x-www-form-urlencoded
app.use(bodyParser.urlencoded({ extended: false }))

// parse application/json
app.use(bodyParser.json())

Source: stackoverflow.com

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

Source: stackoverflow.com

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
})

-1

Source: stackoverflow.com

Similar codes

0 vote339 views2 answers
Express plus make router
Javascript Express
1 vote275 views1 answer
Req.params.id express
Javascript Express
8 votes264 views1 answer
Express delete cookie
Javascript Express
63 votes392 views4 answers
Sample express app
Javascript Express
1 vote338 views1 answer
Redirect all request http to https express js
Javascript Express
0 vote325 views1 answer
Node js express mongodb find all documents
Javascript Express
0 vote339 views1 answer
React download file from express res.download
Javascript Express
3 votes296 views1 answer
Express get cookie
Javascript Express
0 vote362 views1 answer
Express rate limit redis
Javascript Express
0 vote382 views1 answer
Redirect to 404 page in node js express
Javascript Express