ایجاد blob لینک

@sajadmz مطمئنین انجام دادین؟

<!-- download attribute forces the browser to download instead of navigating -->
<a download="hello.txt" href='#' id="link">Download</a>

<script>
let blob = new Blob(["Hello, world!"], {type: 'text/plain'});

link.href = URL.createObjectURL(blob);
</script>

https://javascript.info/blob