randomImagePicker/fetchPhoto.html at main · parafrezza/randomImagePicker · GitHub

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<html>
    <head>

    </head>
    <body style="background-color: black; text-align: center;">
     <script>
        let img   = document.createElement('img');
        img.style = 'width:auto%;height:100%;';
        document.body.append(img);

        function putItThere()
        {
            try
            {
                (async ()=>
                {
                    let response = await fetch("http://127.0.0.1:3001/pidv");
                    let blob = await response.blob(); // download as Blob object
                    // show it
                    img.src = URL.createObjectURL(blob);
                })()
            }
            catch (err) {
                throw err
            }
            finally {
                console.log('finalmente');
            }
        }
        function handleKeyPres(event)
        {
            event.preventDefault();
            if (event.keyCode == 32)
            {
                putItThere();
            }
        }
        document.addEventListener("keypress", handleKeyPres, false);
        putItThere();


</script>
</body>
</html>