javascript - How to access header information on node js? -
how can read cookie on node js ??
var socket = require( 'socket.io' ); var express = require('express'); var app = express(); var server = require('http').createserver(app); var io = socket.listen( server ); var port = process.env.port || 8000; var mysql = require('mysql'); function parsecookies (request) { var list = {}, rc = request.headers.cookie; rc && rc.split(';').foreach(function( cookie ) { var parts = cookie.split('='); list[parts.shift().trim()] = decodeuri(parts.join('=')); }); return list; } http.createserver(function (request, response) { // read cookie var user_id= cookies.realtimeid; console.log(user_id); }); server.listen(port, function () { console.log('server listening @ port %d', port); var cookies = parsecookies(); console.log(cookies); }); i new on node , socket. have read cookie value set codeignter. how can send header request on parsecookies server.listen.
i see using express, suggest use known module it. cookie-parser https://www.npmjs.com/package/cookie-parser
installation
npm install cookie-parser how use it
var express = require('express') var cookieparser = require('cookie-parser') var app = express() app.use(cookieparser()) so after mysql require can app.use(cookieparser())
and in every request in req variable find cookies req.cookies example
var express = require('express') var cookieparser = require('cookie-parser') var app = express() app.use(cookieparser()) app.get('/', function(req, res) { console.log("cookies: ", req.cookies) }) app.listen(8080) 
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