如何使用 Node.js 正确设置 Coffeescript [英] How to properly set up Coffeescript with Node.js
问题描述
我正在尝试通过以下方式使用 Coffeescript 定义一些节点路由:
I'm trying to define some Node routes using Coffeescript in the following way:
我的 app.js 文件:
My app.js file:
/**
* Module dependencies.
*/
require('coffee-script');
var express = require('express');
var http = require('http');
var path = require('path');
var app = express();
// all environments
app.set('port', process.env.PORT || 3000);
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');
app.use(express.favicon());
app.use(express.logger('dev'));
app.use(express.json());
app.use(express.urlencoded());
app.use(express.methodOverride());
app.use(app.router);
app.use(express.static(path.join(__dirname, 'public')));
// development only
if ('development' == app.get('env')) {
app.use(express.errorHandler());
}
require('./routes')(app);
http.createServer(app).listen(app.get('port'), function(){
console.log('Express server listening on port ' + app.get('port'));
});
我的 routes.coffee 文件(与 app. 位于同一级别):
My routes.coffee file (located at the same level as app.'s):
routes = (app) ->
app.get '/login', (req,res) ->
res.render "views/login",
title: 'Login'
stylesheet: 'login'
module.exports = routes
我的问题是:
1 当我尝试运行节点应用程序时 - 我得到:
1 when I try to run node app - I get:
module.js:340
throw err;
^
Error: Cannot find module './routes'
如果我明确指定 .coffee 后缀: require('./routes.coffee')(app);- 我明白了:
If I explicitly specify the .coffee suffix: require('./routes.coffee')(app); - I get:
routes = (app) ->
^
SyntaxError: Unexpected token >
请问这样做的正确方法是什么?
What is the proper way of doing this, please?
推荐答案
在 CoffeeScript 1.7 中,require('coffee-script')
行不再允许您要求 CoffeeScript 文件.相反,您需要:
In CoffeeScript 1.7, the line require('coffee-script')
no longer allows you to require CoffeeScript files. Instead, you need to either:
require('coffee-script/register')
或
require('coffee-script').register()
请参阅文档.
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