我正在为我的网络应用程序从express切换到express.io,但是当我运行应用程序时它会抛出一个错误,似乎与express.io的express.Route()返回undefined有关。我有办法解决这个问题吗?
/home/zunon/Development/Projects/xKout/router.js:35
router.get('/randomcard', function(req, res) {
^
TypeError: Cannot read property 'get' of undefined
at Object.<anonymous> (/home/zunon/Development/Projects/xKout/router.js:35:7)
at Module._compile (module.js:413:34)
at Object.Module._extensions..js (module.js:422:10)
at Module.load (module.js:357:32)
at Function.Module._load (module.js:314:12)
at Module.require (module.js:367:17)
at require (internal/module.js:16:19)
at Object.<anonymous> (/home/zunon/Development/Projects/xKout/xkout.js:6:10)
at Module._compile (module.js:413:34)
at Object.Module._extensions..js (module.js:422:10)
这是我的主要xkout.coffee文件,它被编译成xkout.js
express = require 'express.io'
router = require './router'
app = express()
app.http().io()
app.set 'view engine', 'jade'
app.set 'views', './views'
app.use '/', router
app.use '/public', express.static './public'
app.listen 3000, () ->
console.log 'Listening on 3000'
return
这是我的router.coffee,这是我的路由中间件
express = require 'express.io'
router = express.Router()
createCardName = ->
position = Math.floor Math.random() * cards.length
cards.splice position, 1
resetCards = ->
for i in [1..13] by 1
cards[i - 1] = "club#{i}"
cards[i + 12] = "dmnd#{i}"
cards[i + 25] = "hart#{i}"
cards[i + 38] = "spad#{i}"
if i < 3
cards[i + 51] = "joke#{i}"
cards = []
resetCards()
router.get '/randomcard', (req, res) ->
cardNames = {}
for i in [1..6] by 1
cardNames[i] = []
for j in [1..9] by 1
cardNames[i][j] = createCardName()
console.log cardNames
resetCards()
res.render 'randomcard', {cardNames}
return
module.exports = router
我发现其他人之前已经问过这个问题而没有得到答案: https://stackoverflow.com/questions/31222845/how-to-use-express-router-with-express-io