$http.get('http://192.168.2.102/components/com_test/test_api.php?username=' + localStorageService.get('username') + '&password=' + localStorageService.get('password'))
    .then(function (response) {
        $scope.plan = response.data;
    }, function (error) {
        alert(error.status + ": " + error.statusText);
    });