App.use Express.urlencoded({ Extended:true })) Express.json App.post Req.body Code Example

Example 1: 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)) })

Example 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); });