我们可以看到导入的js只有一个require.js，但是这个script中有个这样的属性 

data-main="scripts/main"

这个属性就将主js指向了scripts/main.js。

下面来看main.js，其中，分为了两块，第一块是对第三方的引用和依赖配置：

// the app/scripts/main.js file, which defines our RequireJS config
require.config({
    paths:{
        angular:'vendor/angular.min',
        jquery:'vendor/jquery',
        bootstrap:'vendor/bootstrap.min',
        domReady:'vendor/domReady',
        ngGrid:'vendor/ng-grid.debug'
    },
    shim:{
        angular:{
            deps:[ 'jquery'],
            exports:'angular'
        },
        ngGrid:{
            deps:[ 'jquery']
        },
        bootstrap:{
            deps:[ 'jquery']
        }
    }
});

第二块就是主要的引用和route信息了：

require([
    'angular',
    'app',
    'domReady',
    'bootstrap',
    'services/userService',
    'controllers/rootController',
    'directives/ngbkFocus',
    'controllers/user/listController',
    'controllers/user/editController',
    'controllers/user/newController',
    'ngGrid'
    // Any individual controller, service, directive or filter file
    // that you add will need to be pulled in here.
],
    function (angular, app, domReady) {
        'use strict';
        app.config(['$routeProvider',
            function ($routeProvider) {
                $routeProvider.when('/', {
                    templateUrl:'views/user/list.html',//当跳转到该路径时，将此html嵌入到ng-view属性的dom中
                    controller:'ListCtrl'//当前templateUrl的controller为ListCtrl
                })
                    .when('/edit/:name/:allowance', {
                        templateUrl:'views/user/form.html',
                        controller:'EditCtrl'
                    })
                    .when('/new', {
                        templateUrl:'views/user/form.html',
                        controller:'NewCtrl'
                    })
                    .when('/root', {
                        templateUrl:'views/root.html',
                        controller:'RootCtrl'
                    });
            }
        ]);
        domReady(function () {
            angular.bootstrap(document, ['MyApp']);//app名为MyApp

            // The following is required if you want AngularJS Scenario tests to work
            $('html').addClass('ng-app: MyApp');//给html添加ng-app属性
        });
    }
);

以list的route为示例，我们来讲解controller,先看一张list效果图（此处我们引用了ng-grid插件）：

我们来看引入的controllers/user/listController：

define(['controllers/controllers', 'services/userService'],
    function (controllers) {
        controllers.controller('ListCtrl', ['$scope', '$http', '$location', 'UserService',//此处数组中的参数依次对应下面回调方法中的参数
            function ($scope, $http, $location, UserService) {
                
                $scope.mySelections = [];
                $scope.filterOptions = {
                    filterText:"",
                    useExternalFilter:true
                };
                $scope.totalServerItems = 0;
                $scope.pagingOptions = {
                    pageSizes:[250, 500, 1000],
                    pageSize:250,
                    currentPage:1
                };
                $scope.setPagingData = function (data, page, pageSize) {
                    var pagedData = data.slice((page - 1) * pageSize, page * pageSize);
                    $scope.myData = pagedData;
                    $scope.totalServerItems = data.length;
                    if (!$scope.$$phase) {
                        $scope.$apply();
                    }
                };
                $scope.getPagedDataAsync = function (pageSize, page, searchText) {
                    setTimeout(function () {
                        var data;
                        if (searchText) {
                            var ft = searchText.toLowerCase();
                            UserService.getServerData(function (largeLoad) {
                                data = largeLoad.filter(function (item) {
                                    return JSON.stringify(item).toLowerCase().indexOf(ft) != -1;
                                });
                                $scope.setPagingData(data, page, pageSize);
                            });
                        } else {
                            UserService.getServerData(function (largeLoad) {
                                $scope.setPagingData(largeLoad, page, pageSize);
                            });
                        }
                    }, 100);
                };

                $scope.getPagedDataAsync($scope.pagingOptions.pageSize, $scope.pagingOptions.currentPage);

                $scope.$watch('pagingOptions', function (newVal, oldVal) {
                    if (newVal !== oldVal && newVal.currentPage !== oldVal.currentPage) {
                        $scope.getPagedDataAsync($scope.pagingOptions.pageSize, $scope.pagingOptions.currentPage, $scope.filterOptions.filterText);
                    }
                }, true);
                $scope.$watch('filterOptions', function (newVal, oldVal) {
                    if (newVal !== oldVal) {
                        $scope.getPagedDataAsync($scope.pagingOptions.pageSize, $scope.pagingOptions.currentPage, $scope.filterOptions.filterText);
                    }
                }, true);
                
                $scope.clickme = function (v) {
                    $location.path('/edit/' + v.name + "/" + v.allowance);
                }

                $scope.gridOptions = {
                    data:'myData',
                    enablePaging:true,
                    showFooter:true,
                    totalServerItems:'totalServerItems',
                    pagingOptions:$scope.pagingOptions,
                    filterOptions:$scope.filterOptions,
                    selectedItems:$scope.mySelections,
                    showSelectionCheckbox:true,
                    columnDefs:[
                        { field:"name", pinned:true }
                        ,
                        { field:"allowance", cellTemplate:'{{COL_FIELD | currency}}