基本上标题描述了一切。我发送一个API调用，得到响应，以授权的头，我想是因为它是需要subsuquent API调用从标题检索此授权令牌。我应该如何得到这个信息？

Basically the title has described everything. I send an api call, get a response, with Authorization in the header, and I want to retrieve this authorization token from the header because it is needed for subsuquent api calls. How should I get this info?

推荐答案

您应该看看这里：的 https://docs.angularjs.org/api/ng/service/$http

$http.get('yourUrl').
  success(function(data, status, headers, config) {
    console.log(headers);
  })