Angularjs 设置授权头 [英] Angularjs set a authorization header

问题描述

我试图在我的请求中放置一个授权标头，但它不起作用.

I am trying to put an authorization header in my requests but it doesn't work.

我正在使用这个:

var config = {headers: {
  'Authorization': token
  }
};
return $http.get('http://localhost:3000/apis/users/all', config);

我也试过这个:

$http.defaults.headers.common['Authorization'] = token;

但是在这两种情况下，我都在后端请求中得到了这个标头:

But with both cases I got this headers in the back-end request:

Accept:*/*
Accept-Encoding:gzip, deflate, sdch
Accept-Language:es-ES,es;q=0.8,ca;q=0.6,en;q=0.4,gl;q=0.2
Access-Control-Request-Headers:accept, authorization
Access-Control-Request-Method:GET
Connection:keep-alive
Host:localhost:3000
Origin:http://localhost:8000
Referer:http://localhost:8000/
User-Agent:Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_4)         AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.85 Safari/537.36

我需要这样的东西:

Authorization: token

但我明白了:

Access-Control-Request-Headers:accept, authorization

那么，我在任何地方都没有令牌值.

Then, I don't have in any place the token value.

我在后端使用 expressjs，我在 CORS 中使用它:

I am using expressjs for the back-end and I using this for CORS:

app.use(function(req, res, next) {
    res.header('Access-Control-Allow-Origin', '*');
    res.header('Access-Control-Allow-Headers', 'Origin, X-Requested-With, Content-Type, Accept, Authorization');
    next();
  });

还说使用 chrome 扩展 Advance Rest Client 测试它工作正常.在请求头中有一个 Authorization: valueOfToken..

Also say that testing with the chrome extension Advance Rest Client it is working fine. In the request header there is a Authorization: valueOfToken..

非常感谢.

推荐答案

授权不能简单.

指定天气是Basic或Bearer授权

类似的东西

$http.defaults.headers.common['Authorization'] = 'Basic ' + token;

或

$http.defaults.headers.common['Authorization'] = 'Bearer ' + token;

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