Retrieve all the response headers from a request.
null
if no headers have been received. For multipart requests, getAllResponseHeaders
will return the response headers for the current part of the request.
See also HTTP response headers for a list of common response headers.
() String getAllResponseHeaders() native;
© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/2.0.0/dart-html/HttpRequest/getAllResponseHeaders.html