javascript - 模块 'ngMockE2E' 不可用! AngularJS

Question

在我的浏览器中出现以下错误:

Uncaught Error: [$injector:modulerr] Failed to instantiate module sayHiApp due to:
Error: [$injector:modulerr] Failed to instantiate module ngMockE2E due to:
Error: [$injector:nomod] Module 'ngMockE2E' is not available! You either misspelled the module name or forgot to load it. If registering a module ensure that you specify the dependencies as the second argument.
http://errors.angularjs.org/1.2.15/$injector/nomod?p0=ngMockE2E
    at http://127.0.0.1:9000/bower_components/angular/angular.js:78:12
    at http://127.0.0.1:9000/bower_components/angular/angular.js:1611:17
    at ensure (http://127.0.0.1:9000/bower_components/angular/angular.js:1535:38)
    at module (http://127.0.0.1:9000/bower_components/angular/angular.js:1609:14)
    at http://127.0.0.1:9000/bower_components/angular/angular.js:3717:22
    at Array.forEach (native)
    at forEach (http://127.0.0.1:9000/bower_components/angular/angular.js:323:11)
    at loadModules (http://127.0.0.1:9000/bower_components/angular/angular.js:3711:5)
    at http://127.0.0.1:9000/bower_components/angular/angular.js:3718:40
    at Array.forEach (native)
http://errors.angularjs.org/1.2.15/$injector/modulerr?p0=ngMockE2E&p1=Error…ngular%2Fangular.js%3A3718%3A40%0A%20%20%20%20at%20Array.forEach%20(native)
    at http://127.0.0.1:9000/bower_components/angular/angular.js:78:12
    at http://127.0.0.1:9000/bower_components/angular/angular.js:3745:15
    at Array.forEach (native)
    at forEach (http://127.0.0.1:9000/bower_components/angular/angular.js:323:11)
    at loadModules (http://127.0.0.1:9000/bower_components/angular/angular.js:3711:5)
    at http://127.0.0.1:9000/bower_components/angular/angular.js:3718:40
    at Array.forEach (native)
    at forEach (http://127.0.0.1:9000/bower_components/angular/angular.js:323:11)
    at loadModules (http://127.0.0.1:9000/bower_components/angular/angular.js:3711:5)
    at createInjector (http://127.0.0.1:9000/bower_components/angular/angular.js:3651:11)
http://errors.angularjs.org/1.2.15/$injector/modulerr?p0=sayHiApp&p1=Error%…F%2F127.0.0.1%3A9000%2Fbower_components%2Fangular%2Fangular.js%3A3651%3A11) angular.js:78

我的 app.js 看起来像这样:

'use strict';

angular
  .module('sayHiApp', [
    'ngCookies',
    'ngMockE2E',
    'ngResource',
    'ngSanitize',
    'ngRoute'
  ])
  .config(function ($routeProvider) {
    $routeProvider
      .when('/', {
        templateUrl: 'views/main.html',
        controller: 'MainCtrl'
      })
      .otherwise({
        redirectTo: '/'
      });
  })
  .run(function($httpBackend) {

    var name = '';

    $httpBackend.whenPOST('/name').respond(function(method, url, data) {
      name = angular.fromJson(data);
      return [200, name, {}];
    });

    $httpBackend.whenGET('/name').respond(name);

  });

我错过了什么吗？

Answer 1

angular.mocks.js 文件包含许多有助于模拟和测试的模块。最常用的是 ngMock、ngMockE2E，它们为一些最常用的组件提供模拟，例如 $timeout、$rootScope、$controller、$httpBackend ($httpBackend 是 ngMockE2E 的一部分)。

为了将这些模块中的任何一个用作依赖项，您需要加载 angular.mocks.js。只需将此脚本添加到您的 html 文件中即可删除 [$injector:modulerr]，这是在找不到作为依赖项添加的模块或其文件尚未加载时导致的错误