From a ReactJS - Redux front app, I try to get the Location Header value of an REST API response.
When I Curl this :
curl -i -X POST -H "Authorization: Bearer MYTOKEN" https://url.company.com/api/v1.0/tasks/
I Have this answer :
HTTP/1.1 202 ACCEPTED
Server: nginx
Date: Fri, 12 Aug 2016 15:55:47 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 0
Connection: keep-alive
Location: https://url.company.com/api/v1.0/tasks/status/idstatus
When I make a Fetch in ReactJS
var url = 'https://url.company.com/api/v1.0/tasks/'
fetch(url, {
method: 'post',
credentials: 'omit',
headers: {
'Authorization': `Bearer ${token}`
}
}
)
I don't have any Headers in the response object : No header in Fetch request
I tried all the response.headers functions I've found in https://developer.mozilla.org/en-US/docs/Web/API/Headers :
response.headers.get('Location');
But well, as headers is empty, I have empty results.
Do you know why I can't get a proper Header object filled with the headers values ?
Thanks to John, I've found the answer.
I just had to put
Access-Control-Expose-Headers: Location
To my response headers and it worked, so now I can access Location value with :
response.headers.get('Location');
Thx John !
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