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))
})How to access the request body when POSTing using Node.js and Express
const express = require('express');
const app = express();
app.use(express.json({extended: false})); //This is the line that you want to add
app.post('/postroute', (req, res) => {
console.log('body :', req.body);
res.sendStatus(200);
});req body express
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())express req body
app.post('/login', (req, res) => {
console.log(req.body.email) // "[email protected]"
console.log(req.body.password) // "helloworld"
})expressjs req.body.parameters
app.get('/user/:id', (req, res) => {
console.log(req.params.id) // "1234562134654"
})
or
app.get('/user/:user_id', (req, res) => {
console.log(req.params.user_id) // "1234562134654"
})req body express
export const app = express();
app.use(express.json());Copyright © 2021 Codeinu
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