AngularJS在每个请求上设置头

我正在尝试设置一个标头，以便在每个请求上发送访问令牌。这就是我尝试过的：

.factory("TokenRestangular", "StorageService", function (Restangular, StorageService) {
    return Restangular.withConfig(function (RestangularConfigurer) {


        // Set access token in header.
        RestangularConfigurer.setDefaultHeaders({Authorization:'Bearer '+ StorageService.get("access_token")});
        RestangularConfigurer.setBaseUrl('/api');
    });
})

我得到一个错误：

Error: [ng:areq] http://errors.angularjs.org/1.2.19/ng/areq?p0=fn&p1=not%20aNaNunction%2C%20got%string
    at Error (native)
    at http://ajax.googleapis.com/ajax/libs/angularjs/1.2.19/angular.min.js:6:450
    at Bb (http://ajax.googleapis.com/ajax/libs/angularjs/1.2.19/angular.min.js:19:68)
    at Ua (http://ajax.googleapis.com/ajax/libs/angularjs/1.2.19/angular.min.js:19:155)
    at rc (http://ajax.googleapis.com/ajax/libs/angularjs/1.2.19/angular.min.js:32:423)
    at Object.d [as invoke] (http://ajax.googleapis.com/ajax/libs/angularjs/1.2.19/angular.min.js:34:398)
    at http://ajax.googleapis.com/ajax/libs/angularjs/1.2.19/angular.min.js:36:288
    at c (http://ajax.googleapis.com/ajax/libs/angularjs/1.2.19/angular.min.js:34:305)
    at d (http://ajax.googleapis.com/ajax/libs/angularjs/1.2.19/angular.min.js:35:6)
    at Object.instantiate (http://ajax.googleapis.com/ajax/libs/angularjs/1.2.19/angular.min.js:35:165) 

---

我认为工厂函数传递的参数太多，请尝试以下方法：

    .factory("TokenRestangular", function (Restangular, StorageService) {
        return Restangular.withConfig(function (RestangularConfigurer) {
        // Set access token in header.
        RestangularConfigurer.setDefaultHeaders({Authorization:'Bearer '+ StorageService.get("access_token")});
        RestangularConfigurer.setBaseUrl('/api');
    });
})

或

---

如果您想要安全的缩小代码。

我的问题是我会随着时间的推移刷新令牌，我成功地获得了新的令牌，但当我运行另一个RESTful API时，它使用的令牌仍然是旧的。@aokaddaoc I正在处理相同的问题。。你解决了吗？@bitmind是的，我解决了。希望它能解决你的问题~

    .factory("TokenRestangular", ["Restangular", "StorageService", function (Restangular, StorageService) {
        return Restangular.withConfig(function (RestangularConfigurer) {
        // Set access token in header.
        RestangularConfigurer.setDefaultHeaders({Authorization:'Bearer '+ StorageService.get("access_token")});
        RestangularConfigurer.setBaseUrl('/api');
    });
}])