如何使用Node.js正确设置Coffeescript

时间:2014-02-05 17:13:11

标签: node.js express coffeescript

我正在尝试使用Coffeescript以下列方式定义一些Node路由:

我的app.js文件:

/**
 * 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(位于与应用程序相同的级别):

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:

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:

routes = (app) ->
                ^
SyntaxError: Unexpected token >

请问这样做的正确方法是什么?

1 个答案:

答案 0 :(得分:15)

在CoffeeScript 1.7中,行require('coffee-script')不再允许您需要CoffeeScript文件。相反,您需要:

require('coffee-script/register')

require('coffee-script').register()

请参阅the documentation