Answers for "nodejs base64 to file"

3

convert file into base64 in javascript

function getBase64(file) {
  return new Promise((resolve, reject) => {
    const reader = new FileReader();
    reader.readAsDataURL(file);
    reader.onload = () => resolve(reader.result);
    reader.onerror = error => reject(error);
  });
}

var file = document.querySelector('#files > input[type="file"]').files[0];
getBase64(file).then(
  data => console.log(data)
);
Posted by: Guest on May-24-2020
-2

nodejs fs writefile base64url

const fileContents = new Buffer(attachmentResponse.data.data, 'base64')
fs.writeFile(part.filename, fileContents, (err) => {
  if (err) return console.error(err)
  console.log('file saved to ', part.filename)
})
Posted by: Guest on May-26-2020

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