AngularJS CORS请求自定义标头

我在使用AngularJS的服务器上启用CORS时遇到问题.我正在使用Angular 1.2.16,这是我的服务器配置:

Header set Access-Control-Allow-Origin "*"
Header set Access-Control-Allow-Headers "Content-Type, X-CSRF-Token, X-Requested-With, Accept, Accept-Version, Content-Length, Content-MD5, Date, X-Api-Version, X-File-Name, Authorization"
Header set Access-Control-Allow-Methods "POST, GET, PUT, DELETE, OPTIONS"
Header set Access-Control-Allow-Credentials "true"

我可以使用以下请求:

$http.post(configuration.authUrl, {username: 'username', password: 'password'})
    .success(function (data) {
         $cookieStore.put(configuration.sessionName, {
             token: data.authenticationToken,
              user: data.user
         });
    })
    .error(function () {}));

因为此请求不使用自定义标头.

当我之后尝试请求以下内容时: Balance.get()余额为:

angular.module('portalApp')
    .factory('Balance', ['$resource', 'Auth', 'configuration', function ($resource, Auth, configuration) {
        return $resource(configuration.balanceUrl, {}, {
            get: {
                method: 'GET',
                isArray: false,
                headers: {
                    Authorization: Auth.getAuthToken()
                }
            }
        });
    }]);

我得到了一个401 Unauthorized关于balanceUrl的东西.

在我配置的配置中:

$httpProvider.defaults.useXDomain = true;
delete $httpProvider.defaults.headers.common['X-Requested-With'];

我甚至尝试$http.defaults.headers.common.Authorization = Auth.getAuthToken();过$resource在Balance资源工厂之前,但这没有帮助.

无论我使用什么方法,发送到预检OPTIONS请求的Authorization标头都没有标头.这些是预检OPTIONS请求的请求标头.

OPTIONS /api/v1.0/user/orders HTTP/1.1
Host: host
Connection: keep-alive
Cache-Control: no-cache
Access-Control-Request-Method: GET
Pragma: no-cache
Origin: origin
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/35.0.1916.153 Safari/537.36
Access-Control-Request-Headers: accept, authorization
Accept: */*
Referer: referer
Accept-Encoding: gzip,deflate,sdch
Accept-Language: en-US,en;q=0.8

有什么建议？