Express to Koa

Express Koa
var express = require(‘express’),
router = express.Router();		 var router = require(‘koa-router’)();
module.exports = router module.exports = router.routes()
function(req, res) function* ()
router.get(‘/:id’) //relative path router.get(‘/test/:id’) // fullpath
res.render(‘’) this.render(‘’)
res.redirect(‘’) this.redirect(‘’)
res.end(‘’) this.body = ‘’
req.headers[‘key’] this.request.headers[‘key’]
req.params[‘key’] this.params[‘key’]
req.query[‘key’] this.query[‘key’]
res.cookie(key, value, options) this.cookies.set(key, value, options)
req.cookies[‘key’] this.cookies.get(‘key’, options)
req.body this.request.body
value = method(params, callback) value = yield method(params)