1//make sure it is in this order
2npm i body-parser
3
4const express = require('express')
5const bodyParser = require('body-parser')
6
7const app = express()
8
9// parse application/x-www-form-urlencoded
10app.use(bodyParser.urlencoded({ extended: false }))
11
12// parse application/json
13app.use(bodyParser.json())
14
15app.use(function (req, res) {
16 res.setHeader('Content-Type', 'text/plain')
17 res.write('you posted:\n')
18 res.end(JSON.stringify(req.body, null, 2))
19})
20
1// Express/Connect top-level generic
2// This example demonstrates adding a generic JSON and URL-encoded parser as a top-level middleware, which will parse the bodies of all incoming requests.
3// This is the simplest setup.
4
5var express = require('express')
6var bodyParser = require('body-parser')
7var app = express()
8
9// parse application/x-www-form-urlencoded
10app.use(bodyParser.urlencoded({ extended: false }))
11
12// parse application/json
13app.use(bodyParser.json())
14
15app.use(function (req, res) {
16 res.setHeader('Content-Type', 'text/plain')
17 res.write('you posted:\n')
18res.end(JSON.stringify(req.body, null, 2))})
1var express = require('express')
2 var bodyParser = require('body-parser')
3 var app = express()
4 // parseapplication/x-www-form-urlencoded
5 app.use(bodyParser.urlencoded({ extended: false }))
6 // parse application/json
7 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))})
1const jsonParser = bodyParser.json()
2
3const urlencodedParser = bodyParser.urlencoded({ extended: false })
4
5