hapi has built-in support for parsing cookies from a request headers, and writing cookies to a response, making state management easy and straight-forward. It even has built in support for cookie encryption and auto detects when a cookie contains JSON, parsing or stringifying automatically.
‘use strict‘ const Hapi = require(‘hapi‘) const server = new Hapi.Server() server.connection({ port: 8000 }) // set default cookie server.state(‘hello‘, { ttl: 60 * 60 * 1000, // expiry time isHttpOnly: true, encoding: ‘iron‘, password: ‘a5LewP10pXNbWUdYQakUfVlk1jUVuLuUU6E1WEE302k‘ }) server.route({ method: ‘GET‘, path: ‘/‘, config: { handler: function(request, reply) { // read cookie let hello = request.state.hello reply(`Cookies! ${hello}`) .state(‘hello‘, ‘world‘) // set cookie } } }) server.start(() => console.log(`Started at: ${server.info.uri}`))
[Hapi.js] Managing State with Cookies
原文：http://www.cnblogs.com/Answer1215/p/5229555.html