javascript - Reload image if Content-Type in header is text/html -


I have an image generator which sometimes fails and sends an error in text / html, while the situation is currently 200 is.

If there is no content type of image / JPG, what is the best way to reload the image from the same url? Should I contact it with curl headers in a different php file and if this image Is not it / JPG or is it possible to do javascript / jquery on client side?

To capture exception, you should correct the image generator script and try again at least Return status 500 instead


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