为了使用AngularJs检索的响应报头,并设置它的所有请求 [英] Using AngularJs in order to retrieve a header from the response and set it on all requests

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问题描述

我想,以从响应的头的一个检索的 CSRF令牌并设置它的所有请求使用 Angularjs

我已成功地从使用响应拦截器的响应阅读如下:

  .factory('csrfResponseInterceptor',[功能(){
        返回{
            回应:功能(响应){
                的console.log(response.headers(X-CSRF-TOKEN'));
                返回响应;
            }
        }
    }])

但我不知道如何把它放在所有请求之后。

不知怎的,我需要使用 $ httpProvider 服务进行如下设置:

  $ httpProvider.defaults.headers.common ['X-CSRF-TOKEN'] = response.headers('X-CSRF-TOKEN');

我没有设法注入 $ httpProvider 进入拦截器虽然。

可有人请一个最佳实践提供建议?

修改:这是我如何注册我的拦截器:

 的.config(['$ httpProvider',函数($ httpProvider){
        $ httpProvider.defaults.xsrfHeaderName ='X-CSRF-TOKEN';
        $ httpProvider.interceptors.push('HTT presponseInterceptor','csrfResponseInterceptor');
    }])


解决方案

我觉得你可以做这样的配置功能:

 的.config(['$ httpProvider',函数($ httpProvider){
    $ httpProvider.defaults.xsrfHeaderName ='X-CSRF-TOKEN';
    $ httpProvider.interceptors.push(函数(){
        返回{
            回应:功能(响应){
                $ httpProvider.defaults.headers.common ['X-CSRF-TOKEN'] = response.headers('X-CSRF-TOKEN');
                返回响应;
            }
        }
    });
}]);

I am trying to use Angularjs in order to retrieve the csrf token from one of the response's header and set it on all requests.

I have managed to read it from the response using a response interceptor as follows:

 .factory('csrfResponseInterceptor', [function () {
        return{
            response: function(response){
                console.log(response.headers('X-CSRF-TOKEN'));
                return response;
            }
        }
    }])

but I am not sure how to set it on all requests afterwards.

Somehow I would need to set it using the $httpProvider service as follows:

$httpProvider.defaults.headers.common['X-CSRF-TOKEN'] = response.headers('X-CSRF-TOKEN');

I haven't managed to inject the $httpProvider into the interceptor though.

Can someone please provide advice on a best practice?

edit: This is how I register my interceptors:

.config(['$httpProvider', function ($httpProvider) {
        $httpProvider.defaults.xsrfHeaderName = 'X-CSRF-TOKEN';
        $httpProvider.interceptors.push('httpResponseInterceptor', 'csrfResponseInterceptor');
    }])

解决方案

I think you can do it like this in config function:

.config(['$httpProvider', function($httpProvider) {
    $httpProvider.defaults.xsrfHeaderName = 'X-CSRF-TOKEN';
    $httpProvider.interceptors.push(function() {
        return {
            response: function(response) {
                $httpProvider.defaults.headers.common['X-CSRF-TOKEN'] = response.headers('X-CSRF-TOKEN');
                return response;
            }
        }    
    });
}]);

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