Angular 4 get headers from API response

Question

I\'m sending a request to an API, it returns an array of data, but I don\'t know how to extract the headers from that url, this is what i\'ve tried in my service

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Answer 1

The headers are part of the Response class, so you should be able to see them in a handler like

http.get('/path/to/resource')
  .subscribe((res:Response) => {
    console.log(res.headers);
    // you can assign the value to any variable here
  });