喷吹服务控制器获取unpr错误

Question

我unpr错误，当我在我的控制器注入我的服务，我研究一个方法可以做到这一点，我没有，但仍然没有进展

这是我app.js

'use strict'; 

var myApp = angular.module('myapp', [ 
    'ngRoute','ui.bootstrap' 
]); 

angular.module('myapp') 
.config(['$routeProvider','$locationProvider', 
    function($routeProvider,$locationProvider) { 
    $routeProvider 
     .when('/', { 
     templateUrl: 'views/home.html', 
     controller: 'mainController' 
     }) 
     .when('/home',{ 
     templateUrl: 'views/home.html', 
     controller: 'mainController' 
     }) 
    .otherwise({ 
     redirectTo: '/' 
     }); 

     // use the HTML5 History API 
     $locationProvider.html5Mode(true); 
    }]); 


angular.module('myapp') 
.run(function($rootScope){ 
    $rootScope = 'link to api'; 
}); 

这是我service.js

'use strict'; 
    /* 
    $http is neccessity param to make rest calls 
    $q variable to hold a promise 
    $rootscope handle scope 
    */ 
    angular.module('myapp') 
    .service('task',['$http','$q','$rootscope',function($http, $q, $rootscope){ 
     var task = this; 
     task.itemList = {} 

     task.getItem = function(){ 
      var defer = $q.defer(); 

      $http.get('by_pass.php' + $rootscope.itemUrl) 
      .success(function (res){ 
       task.itemlist = res; 
       defer.resolve(res); 
      }) 
      .error(function (err, status) { 
       defer.reject(err); 
      }); 

      return defer.promise; 
     } 


     return task; 
    }]); 

，这是我controller.js

'use strict'; 
angular.module('myapp') 
.controller('mainController',['$scope', '$rootScope', 'task', function($scope, $rootScope, task) { 

    console.log($rootScope.itemUrl); 

    $scope.init = function(){ 
     $scope.perpx = 9; 
     $scope.itemPlaced = "0"; 
     $scope.listSelectedItem = 1 ; 

     $scope.taskGetItem(); 
    console.log('here'); 
    } 


    $scope.taskGetItem = function(){ 
    console.log('here too'); 
     var getItemResult = task.getItem() 
     .then(function(res){ 
     //when success 
     $scope.tasks = task.itemList; 
     console.log($scope.tasks); 
     }, function(err){ 
     //error 
     }); 
    } 

    $scope.init(); 

}]); 

，这就是我的一切

Error: [$injector:unpr] http://errors.angularjs.org/1.3.5/$injector/unpr?p0=%24rootscopeProvider%20%3C-%20%24rootscope%20%3C-%20task 

任何人都可以帮助我。我是新来的角，我需要重构我的代码，以便能够测试它，但我在这里库存。提前致谢。

Answer 1

变化：

.service('task',['$http','$q','$rootscope',function($http, $q, $rootscope){ 

要：

.service('task',['$http','$q','$rootScope',function($http, $q, $rootScope){