[javascript] RequireJS를 사용하여 백본 및 밑줄로드

RequireJS로 Backbone 및 Underscore (jQuery뿐만 아니라)를로드하려고합니다. 최신 버전의 Backbone 및 Underscore에서는 다소 까다로워 보입니다. 우선 Underscore는 자동으로 모듈로 자체 등록하지만 Backbone은 Underscore를 전 세계적으로 사용할 수 있다고 가정합니다. 또한 Backbone은 자신을 다른 라이브러리와 일치하지 않는 모듈로 등록하지 않는 것 같습니다. 이것이 내가 할 수있는 최고의 main.js입니다.

require(
{
    paths: {
        'backbone': 'libs/backbone/backbone-require',
        'templates': '../templates'
    }
},
[
    // jQuery registers itself as a module.
    'http://cdnjs.cloudflare.com/ajax/libs/jquery/1.7/jquery.min.js',

    // Underscore registers itself as a module.
    'http://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.2.1/underscore-min.js'
], function() {

    // These nested require() calls are just due to how Backbone is built.  Underscore basically says if require()
    // is available then it will automatically register an "underscore" module, but it won't register underscore
    // as a global "_".  However, Backbone expects Underscore to be a global variable.  To make this work, we require
    // the Underscore module after it's been defined from within Underscore and set it as a global variable for
    // Backbone's sake.  Hopefully Backbone will soon be able to use the Underscore module directly instead of
    // assuming it's global.
    require(['underscore'], function(_) {
        window._ = _;
    });

    require([
        'order!http://cdnjs.cloudflare.com/ajax/libs/backbone.js/0.5.3/backbone-min.js',
        'order!app'
    ], function(a, app) {
        app.initialize();
    })
});

작동하는 동안 옵티마이 저가 질식합니다. 나는 다음을 받는다 :

Tracing dependencies for: main
js: "/home/httpd/aahardy/requirejs/r.js", line 7619: exception from uncaught JavaScript throw: Error: Error: Error evaluating module "undefined" at location "/home/httpd/aahardy/phoenix/trunk/ui/js/../../ui-build/js/underscore.js":
JavaException: java.io.FileNotFoundException: /home/httpd/aahardy/phoenix/trunk/ui/js/../../ui-build/js/underscore.js (No such file or directory)
fileName:/home/httpd/aahardy/phoenix/trunk/ui/js/../../ui-build/js/underscore.js
lineNumber: undefined
http://requirejs.org/docs/errors.html#defineerror
In module tree:
    main

이것을 처리하는 더 좋은 방법이 있습니까? 감사!

답변

require.config({
  shim: {
    underscore: {
      exports: '_'
    },
    backbone: {
      deps: ["underscore", "jquery"],
      exports: "Backbone"
    }
  }
});

//the "main" function to bootstrap your code
require(['jquery', 'underscore', 'backbone'], function ($, _, Backbone) {   // or, you could use these deps in a separate module using define

});

// main.js using RequireJS 1.0.7
require.config({
    paths: {
        'jquery': 'libs/jquery/1.7.1/jquery',
        'underscore': 'libs/underscore/1.3.1-amdjs/underscore', // AMD support
        'backbone': 'libs/backbone/0.9.1-amdjs/backbone', // AMD support
        'templates': '../templates'
    }
});

require([
    'domReady', // optional, using RequireJS domReady plugin
    'app'
], function(domReady, app){
    domReady(function () {
        app.initialize();
    });
});

// app.js
define([
    'jquery',
    'underscore',
    'backbone'
], function($, _, Backbone){
    return {
        initialize: function(){
            // you can use $, _ or Backbone here
        }
    };
});

// app.js
define(['jquery', 'backbone'], function($, Backbone){
    return {
        initialize: function(){
            // you can use $ and Backbone here with
            // dependencies loaded i.e. Underscore
        }
    };
});

define(function(require) {
    var Backbone = require('backbone'),
        $ = require('jquery');

    return {
        initialize: function(){
            // you can use $ and Backbone here with
            // dependencies loaded i.e. Underscore
        }
    };
});

// app.build.js
({
    appDir: "../",
    baseUrl: "js",
    dir: "../../ui-build",
    paths: {
        'jquery': 'libs/jquery/1.7.1/jquery',
        'underscore': 'libs/underscore/1.3.1-amdjs/underscore',
        'backbone': 'libs/backbone/0.9.1-amdjs/backbone',
        'templates': '../templates'
    },
    modules: [
        {
            name: "main"
        }
    ]
})

  requirejs.config({
    paths: {
        "underscore": "PATH/underscore-1.6.0.min",
    }
  });

<!-- build:js({app,.tmp}) scripts/main.js -->
<script data-main="scripts/main" src="bower_components/requirejs/require.js"></script>
<!-- endbuild -->

require.config({
    shim: {
        'backbone': {
            deps: ['../bower_components/underscore/underscore.js', 'jquery'],
            exports: 'Backbone'
        }
    },

    paths: {
        jquery: '../bower_components/jquery/jquery',
        backbone: '../bower_components/backbone/backbone'
    }
});

require(['views/app'], function(AppView){
    new AppView();
});

/**
 * App View
 */
define(['backbone', 'router'], function(Backbone, MainRouter) {
    var AppView = Backbone.View.extend({
        el: 'body',

        initialize: function() {
            App.Router = new MainRouter();
            Backbone.history.start();
        }
    });

    return AppView;
});

require.config({
  waitSeconds: 500,
  paths: {
    jquery: "libs/jquery/jquery",
    jqueryCookie: "libs/jquery/jquery.cookie",
    .....
  },

  shim: {
    jqxcore: {
      export: "$",
      deps: ["jquery"]
    },
    jqxbuttons: {
      export: "$",
      deps: ["jquery", "jqxcore"]
    }
    ............
  }
});

require([
 <i> // Load our app module and pass it to our definition function</i>
  "app"
], function(App) {
  // The "app" dependency is passed in as "App"
  // Again, the other dependencies passed in are not "AMD" therefore don't pass a parameter to this function
  App.initialize();
});