Download files with AJAX (axios)

download-file.js

axios({
  url: 'http://localhost:5000/static/example.pdf',
  method: 'GET',
  responseType: 'blob', // important
}).then((response) => {
  const url = window.URL.createObjectURL(new Blob([response.data]));
  const link = document.createElement('a');
  link.href = url;
  link.setAttribute('download', 'file.pdf');
  document.body.appendChild(link);
  link.click();
});

function download(url, filename) {
  fetch(url).then(function (t) {
    return t.blob().then((b) => {
      var a = document.createElement("a");
      a.href = URL.createObjectURL(b);
      a.setAttribute("download", filename);
      a.click();
    });
  });
}


const downloadContent = (raw) => {
  const url = window.URL.createObjectURL(new Blob([raw]));
  const link = document.createElement("a");
  link.href = url;
  link.setAttribute("download", `${+new Date()}.txt`);
  document.body.appendChild(link);
  link.click();
}
const copyToClipboard = str => {
  const el = document.createElement('textarea');
  el.value = str;
  document.body.appendChild(el);
  el.select();
  document.execCommand('copy');
  document.body.removeChild(el);
}