如何从angularjs中使用api获取数据的工厂获取控制器中的对象数据

我有一个控制器,有两个功能,它们都称我为工厂的一个功能:

.controller("Ctrl",function($scope,fetchDataFromServer){

  $scope.dataArray = [];
  $scope.dataArray2 = [];

  $scope.addNew = function () {
     fetchDataFromServer.fetchData()
     .then(function (data) {
        console.log(data);
        // $scope.dataArray.push(data);
     });
  };

  $scope.addNew2 = function() {
    console.log(fetchDataFromServer.fetchData());
  }

})

.factory('fetchDataFromServer', function ($http, $q) {
   return {
      fetchData: function() {

           return $http.get('//jsonplaceholder.typicode.com/posts/1')
               .then(function(response) {
                   if (typeof response.data === 'object') {
                       return response.data;
                   } else {
                       // invalid response
                       return $q.reject(response.data);
                   }

               }, function(response) {
                   // something went wrong
                   return $q.reject(response.data);
               });
       }
   };
})

console.log 在add addNew中,给我一个对象:

对象{userId:1,id:1,title:“sunt”,body:“quia”}

{} “$$状态”:{} 状态:1 值:对象{userId:1,id:1,标题:“sunt aut facere repellat provident occaecati excepturi optio reprehenderit”,} :对象{} :对象{then:then() ,catch:catch(),finally:finally(),}

我的密码 plunker