问在angularJS CRUD应用程序中管理数据的最佳方法

EN

angular.module('carApp')
  .config(function ($stateProvider) {
    $stateProvider
      .state('cars', {
        url: '/cars',
        templateUrl: 'app/cars/views/index.html',
        controller: 'CarsCtrl',
        resolve: {
          cars : ['Car', function(Car) {
            return Car.list();
          }]
        }
      })
      .state('cars.show', {
        url: '/{carId}',
        views: {
          "@" : {
            templateUrl: 'app/cars/views/show.html',
            controller: 'CarCtrl'
          }
        },
        resolve: { // the cars from the parent route (cars) will be injected into this route
          car: ['$stateParams', 'cars', function($stateParams, cars) {
            // not hitting the web service, find our car using lodash
            return _.find(cars, {_id: $stateParams.carId});
          }]
        }
      })

angular.module('carApp')
  .service('Car', function Car($http) {
    return {
      list: function() {
        return $http.get('/cars', {cache: true});
      }
    };
  });