【发布时间】:2012-09-22 18:03:42
【问题描述】:
我正在使用 Express 3.x,当我放
express = require("express")
routes = require("./routes")
http = require("http")
path = require("path")
app = express()
app.configure ->
app.set "port", process.env.PORT or 3000
app.set "views", __dirname + "/views"
app.set "view engine", "jade"
app.use express.favicon()
app.use express.logger("dev")
app.use express.bodyParser()
app.use express.methodOverride()
app.use app.router
app.use express.static(path.join(__dirname, "public"))
app.use (req,res,next)->
res.locals.name = "Jesse"
next()
app.use "/", (req,res,next)->
res.locals.name = "Jesse"
app.configure "development", ->
app.use express.errorHandler()
app.get "/", routes.index
http.createServer(app).listen app.get("port"), ->
console.log "Express server listening on port " + app.get("port")
而我的观点是
extends layout
block content
h1= title
p Welcome to #{title}
p Hello Mr #{name}
我希望每次收到 get 请求时都会调用第一个中间件(app.use),但它不会发生。 express2.x有什么变化吗?
这是来自 express 3.x 目录并已注释
https://github.com/visionmedia/express/blob/master/examples/view-locals/index.js
谢谢
【问题讨论】:
-
1) 您的缩进已关闭 2) 您可能在这两个
app.use之前调用了app.router或app[VERB] -
标识在这里关闭...不在代码中..&我在 app.get 之前调用 app.use