“Bodyparser” Code-Antworten

Body-Parser NPM

$ npm install body-parser
Thankful Tortoise

Bodyparser

const express = require('express'),
      app = express(),
      bodyParser = require('body-parser');

// support parsing of application/json type post data
app.use(bodyParser.json());

//support parsing of application/x-www-form-urlencoded post data
app.use(bodyParser.urlencoded({ extended: true }));

app.get('/',function(req,res){
    var inputCity= req.body.city;   //city is the name specified in in put tag i.e <input name="city">
  console.log(inputCity);
});


/*
bodyParser.text - pass all the requests into text.
bodyParser.json - parse data into JSON format.
bodyParser.urlencoded - commonly used when getting data posted from
*/
Obnoxious Ox

Body-Parser-Knoten

// Express/Connect top-level generic
// 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. 
// This is the simplest setup.

var express = require('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()) 

app.use(function (req, res) {
  res.setHeader('Content-Type', 'text/plain')  
  res.write('you posted:\n')  
res.end(JSON.stringify(req.body, null, 2))})
Frightened Falcon

Bodyparser

var bodyParser = require('body-parser')

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

Bodyparser

var express = require('express')var bodyParser = require('body-parser') var app = express() // parse application/x-www-form-urlencodedapp.use(bodyParser.urlencoded({ extended: false })) // parse application/jsonapp.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))})
Fierce Fish

Bodyparser

$ npm install body-parser
Math Tute

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