https://code.jquery.com/jquery-2.2.4.min.js

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.5.5/angular.min.js"></script>
<div ng-app="myapp">
<body class="login" ng-controller="LoginCtrl" id="bdLogin">

</body>
</div>

JavaScript

var app;
(function () {
    app = angular.module("myapp", []);

    app.factory('GlobalService', function () {
        return {
            urlBase: 'http://localhost:56484/',
            UserName: '',
            UserRole: ''
        };
    });

   // app.value('usersOnline', 0);
})();

app.service('LoginService', ["$http", "$q", "GlobalService", function ($http, $q, GlobalService) {
GlobalService.urlBase = "hello";

}]);

app.service('Login2Service', ["$http", "$q", "GlobalService", function ($http, $q, GlobalService) {

alert(GlobalService.urlBase);
    
}]);

app.controller("LoginCtrl", ["$scope", "$q", "LoginService", "GlobalService", function ($scope, $q, LoginService, GlobalService) {
alert(GlobalService.urlBase);
}]);