jquery - requirejs - 下划线模块未加载

Question

看到错误 - 我不确定到底出了什么问题。页面/模块有时会加载，但很多时候我都会收到此错误。这是最新的下划线和 Backbone 模块。

Error: Module name 'underscore' has not been loaded yet for context: _ http://requirejs.org/docs/errors.html#notloaded

require.config({
"baseUrl": "js",
"paths": {       
  "jquery":"libs/jquery-1.8.2",      
  "underscore":"libs/underscore-min",
  "backbone":"libs/backbone-min",
  },
shim: {
    'backbone': {            
        deps: ['underscore', 'jquery'],
        exports: 'Backbone'
    },
    'underscore': {
        exports: '_'
    }        
  } // end Shim Configuration    
});

require(['jquery', 'underscore','backbone'], function($, _, Backbone){  
   console.log('require init - ' + Backbone + ", " + _);

}); 

Answer 1

尝试使用underscore-amd版本。这是我的要求配置，效果很好:

require.config({
    paths: {
        "handlebars": "./libs/handlebars/handlebars",
        "jquery": "./libs/jquery/jquery",
        "underscore": "./libs/underscore-amd/underscore",
        "backbone": "./libs/backbone-amd/backbone"
    },

    shim: {
        "backbone": {
            exports: "backbone"
        },

        "Handlebars": {
            exports:"Handlebars"
        },

        "underscore": {
            exports: "_"
        }
    }
});

如您所见，我没有基本 url 和依赖项 - require 将通过提供的路径查找依赖项。