升级到 express 4

core/api/ticket.coffee

@@ -1,5 +1,5 @@
 async = require 'async'
-clone = require 'clone'
+_ = require 'underscore'
 
 db = require '../db'
 config = require '../config'
@@ -52,7 +52,7 @@ module.exports =
 
           if req.body.members
             for memberName in req.body.members
-              do (memberName = clone(memberName)) ->
+              do (memberName = _.clone(memberName)) ->
                 tasks.push (callback) ->
                   account.byUsernameOrEmail memberName, (member) ->
                     unless member

core/index.coffee

@@ -1,5 +1,6 @@
 express = require 'express'
 i18next = require 'i18next'
+connect = require 'connect'
 path = require 'path'
 fs = require 'fs'
 
@@ -15,10 +16,10 @@ i18next.init
 
 i18next.registerAppHelper app
 app.use i18next.handle
-app.use express.json()
-app.use express.urlencoded()
-app.use express.cookieParser()
-app.use express.logger('dev')
+app.use connect.json()
+app.use connect.urlencoded()
+app.use connect.cookieParser()
+app.use connect.logger('dev')
 
 app.locals.version = do ->
   logs = fs.readFileSync './.git/logs/HEAD', 'utf8'

package.json

@@ -26,7 +26,8 @@
     "mongodb": "*",
     "underscore": "*",
     "markdown": "*",
-    "async": "*"
+    "async": "*",
+    "connect": "*"
   },
   "devDependencies": {
     "gulp": "~3.5.6",