Display image in src tag with response text not base64

Question

I have a POST request that is returning an image as a gif. As far as I can tell the response is not base64 encoded text. So how can I assign the image to the src tag of an i

Answer 1

It is totally possible:

here is example:

var req = new XMLHttpRequest;
req.overrideMimeType('text/plain; charset=x-user-defined');
req.open('GET', "http://jonathanleighton.com/images/me.jpg", !1);
req.send(null);
for (var responseText = req.responseText, responseTextLen = responseText.length, binary = "", i = 0; i < responseTextLen; ++i) {
  binary += String.fromCharCode(responseText.charCodeAt(i) & 255)
}
image.src = 'data:image/jpeg;base64,'+window.btoa(binary);

This is example from Internet, but confirmed that it works. 'POST' shoul work exactly the same way.