为什么我的工厂没有定义＆＃39; angularjs中的错误？

Question

你能帮我找到这段代码的错误，它说＆＃34; foodFactory没有定义＆＃34;。我还在学习angularjs所以可能有错误，但我试图使用路线+工厂。

var foodApp = angular.module("foodApp", ["ngRoute"]);

        foodApp.config(function($routeProvider)
        {

            $routeProvider
                    .when('/',
                    {
                       controller: 'foodController',
                       templateUrl: '/routes/view1.html'
                    })
                    .when('/view2',
                    {
                       controller: 'foodController',
                       templateUrl: '/routes/view2.html'
                    })
                    .when('/view3',
                    {
                       controller: 'foodController2',
                       templateUrl: '/routes/view3.html'
                    })
                    .otherwise
                    ({ redirectTo: '/' });

        });

        foodApp.factory("foodFactory", function()
        {
            var foods = [
                {name: "Bread"},
                {name: "Cheese"},
                {name: "Blackberries"}
            ];

            var factory = {};

            factory.getFoods = function ()
            {
                return foods;
            };

            return factory;

        });

        var controllers = {};

        controllers.foodController = function($scope)
        {
            $scope.foods = foodFactory.getFoods();
            $scope.foods2 = foodFactory.getFoods();
        };

        controllers.foodController2 = function($scope)
        {
            $scope.foods = foodFactory.getFoods();
        };

        foodApp.controller(controllers);

view1.html，view2.html和view3.html - 很好，路线也在运作，但它不会从工厂返回食物阵列。

Answer 1

    controllers.foodController = function($scope,foodFactory) // you need to inject foodFactory
    {
        $scope.foods = foodFactory.getFoods();
        $scope.foods2 = foodFactory.getFoods();
    };

    controllers.foodController2 = function($scope,foodFactory) // you need to inject foodFactory
    {
        $scope.foods = foodFactory.getFoods();
    };