使用Angularjs的$ HTTP时，读取响应头 [英] Reading response headers when using $http of Angularjs

问题描述

我使用 $ HTTP 来进行API调用，这是将一些自定义标题如 X-美孚。不过，我还不能弄清楚如何阅读。在 $ HTTP（{...}）。成功（功能（数据，状态，头，配置）{...}）功能，头是应该给我所有标题的散列功能，但只显示标题内容类型。有没有办法得到响应头？

I am using $http to make an api call which is sending some custom header like X-Foo. However I can't yet figure out how to read them. Inside the $http({...}).success(function (data, status, headers, config) {...}) function, headers is a function that should give me a hash of all headers but it only shows the header content-type. Is there a way to get the response headers ?

推荐答案

在自定义标题会在同一个域中可见。然而，对于跨域情况下，服务器必须发送访问控制展露报头：X-美孚，... 头，使自定义页眉可见

The custom headers will be visible in same domain. However, for the crossdomain situation, the server has to send Access-Control-Expose-Headers: X-Foo, ... header to make the custom headers visible.

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