angularjs post 400（请求错误）

我正在尝试将cordova应用程序与angularjs、ionic框架和rest服务结合起来，用于用户登录和注册

这是连接到rest api的data.js的代码

app.factory("Data", ['$http', 'toaster',
function ($http, toaster) { // This service connects to our REST API

    var serviceBase = 'http://blace.co/task_manager/v1/';
    var obj = {};
    obj.toast = function (data) {
        toaster.pop(data.status, "", data.message, 10000, 'trustedHtml');
    }
    obj.get = function (q) {
        return $http.get(serviceBase + q).then(function (results) {
            return results.data;
        });
    };
    obj.post = function (q, object) {
         console.log(object);
    return $http.post(serviceBase + q, object).then(function (results) {
    return results.data;
    });
    };
    obj.put = function (q, object) {
        return $http.put(serviceBase + q, object).then(function (results) {
            return results.data;
        });
    };
    obj.delete = function (q) {
        return $http.delete(serviceBase + q).then(function (results) {
            return results.data;
        });
    };

    return obj;
}]);

这是我的控制器authCtrl.js的代码

app.controller('authCtrl', function ($scope, $rootScope, $routeParams, $location, $http, Data) {
//initially set those objects to null to avoid undefined error
$scope.login = {};
$scope.register = {};
$scope.doLogin = function (login) {
    Data.post('login').then(function (results) {
        Data.toast(results);
        if (results.status == "success") {
            $location.path('dashboard');
        }
    });
};
$scope.register = {};
$scope.Register = function (register) {
        Data.post('register').then(function (results) {
        Data.toast(results);
        if (results.status == "success") {
            $location.path('dashboard');
        }
    });
};
$scope.logout = function () {
    Data.get('logout').then(function (results) {
        Data.toast(results);
        $location.path('login');
    });
}
});

这是我的restapi的注册部分

$app->post('/register', function() use ($app) {
        // check for required params
        verifyRequiredParams(array('name', 'email', 'password'));

        $response = array();

        // reading post params
        $name = $app->request->post('name');
        $email = $app->request->post('email');
        $password = $app->request->post('password');

        // validating email address
        validateEmail($email);

        $db = new DbHandler();
        $res = $db->createUser($name, $email, $password);

        if ($res == USER_CREATED_SUCCESSFULLY) {
            $response["error"] = false;
            $response["message"] = "You are successfully registered";
        } else if ($res == USER_CREATE_FAILED) {
            $response["error"] = true;
            $response["message"] = "Oops! An error occurred while registereing";
        } else if ($res == USER_ALREADY_EXISTED) {
            $response["error"] = true;
            $response["message"] = "Sorry, this email already existed";
        }
        // echo json response
        echoRespnse(201, $response);
    });

RESTAPI工作得很好，我已经与高级rest客户端进行了检查

你可以在这里看到

在internet explorer中，我有此错误 错误的请求-由于无效语法，服务器无法处理该请求。（XHR）：邮政

我认为问题在于

默认情况下，$http服务将通过将数据序列化为JSON，然后使用内容类型“application/JSON”发布来转换传出请求。当我们希望将值作为表单post发布时，我们需要更改序列化算法，并使用内容类型“application/x-www-FORM-urlencoded”发布数据

但我不知道如何实施这一点

任何想法都很感激！ 多谢各位