1. @DomName('XMLHttpRequest.getAllResponseHeaders')
  2. @DocsEditable()
  3. @Unstable()
String getAllResponseHeaders( )

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.

Source

/**
 * 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](http://en.wikipedia.org/wiki/List_of_HTTP_header_fields#Responses)
 * for a list of common response headers.
 */
@DomName('XMLHttpRequest.getAllResponseHeaders')
@DocsEditable()
@Unstable()
String getAllResponseHeaders() => _blink.BlinkXMLHttpRequest.instance.getAllResponseHeaders_Callback_0_(unwrap_jso(this));