/Javascript/Express/Express post body undefined

Express post 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

2 votes104 views2 answers
Express how to refresh
Javascript Express
0 vote99 views1 answer
Express grpc example
Javascript Express
1 vote148 views1 answer
Expressjs create encrypted password
Javascript Express
0 vote99 views1 answer
Node express chat app
Javascript Express
0 vote94 views1 answer
MIME type Error CSS in nodejs Express
Javascript Express
0 vote106 views1 answer
Download string as file express js
Javascript Express
0 vote110 views1 answer
How use a ExpressJS, VueJS, Jade together?
Javascript Express
2 votes107 views1 answer
What is template engine in express
Javascript Express
40 votes198 views4 answers
Get url params in express
Javascript Express
1 vote88 views1 answer
What is express static
Javascript Express