Answers for "expressjs body parser"

13

body parser express

//make sure it is in this order
npm i body-parser

const express = require('express')
const bodyParser = require('body-parser')

const app = express()

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

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

app.use(function (req, res) {
  res.setHeader('Content-Type', 'text/plain')
  res.write('you posted:\n')
  res.end(JSON.stringify(req.body, null, 2))
})
Posted by: Guest on July-21-2020
1

express.bodyparser express 4

// Express v4.16.0 and higher
// --------------------------
const express = require('express');

app.use(express.json());
app.use(express.urlencoded({
  extended: true
}));

// For Express version less than 4.16.0
// ------------------------------------
const bodyParser = require('body-parser');

app.use(bodyParser.json());
app.use(bodyParser.urlencoded({
  extended: true
}));
Posted by: Guest on June-30-2021
0

how to parse using express without body parser

const express = require('express')

const app = express()

app.use(express.json())
app.use(express.urlencoded())
Posted by: Guest on July-10-2021

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