HTTP PUT File/BLOB with fetch or XMLHttpRequest

0 votes
asked Sep 12, 2017 by lux

Is it possible to upload a File with fetch? I'm not talking about FormData, but I want to be the file the actual body of the HTTP PUT, and the Content-Type the correct ContentType?

If its not possible with fetch, can it be dont with the XMLHttpRequest? This code isnt working for me (event is a drop event):

fetch('/foo', {
  method: 'PUT',
  body: event.dataTransfer.files[0],
});

Edit:

I'm specifically talking about FILE uploads. This does work if body is a Text, but not if its a FILE/BLOB!

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