Angularjs 错误未知提供者:$scopeProvider <- $scope <- 用户

Angularjs error Unknown provider: $scopeProvider <- $scope <- user

我收到错误

Unknown provider: $userProvider <- $user"

使用以下代码:

var app = angular.module('test', []);

app.factory("user", function($scope, $http) {
   var usr = {};
   usr.getAllLists = function(){
       return "test";
   }
   return usr;  
});

cart.controller("MyController", ["$scope", "$http", "$user", 
    function ($scope, $http, user){

        $scope.initialize = function(){
            $scope.lists = user.getAllLists();
        }

    }
]);

你看错了吗?

假设购物车依赖于应用程序模块。

cart.controller("MyController", ["$scope", "$http", "user", 
    function ($scope, $http, user){

        $scope.initialize = function(){
            $scope.lists = user.getAllLists();
        }
    }

必须是用户而不是 $user

此外,在工厂中,代替 $scope,使用 $rootScope