How to download XLSX file in js?

Question

JavaScript

Upon request, I get a response

and then I need to download this file as .xlsx. How can I convert and download a file?

Answer 1

?

function download(content, contentType, fileName) {
    var link = document.createElement("a");
    link.href = window.URL.createObjectURL(new Blob([content], {type: contentType}));
    link.download = fileName;
    link.click();
}