file .gs

function doGet(e) {
  return HtmlService.createHtmlOutputFromFile('form.html');
}
function uploadFiles(form) {
  try {
    var dropbox = "Student Files"; // tên thư mục trong Google Drive
    var folder, folders = DriveApp.getFoldersByName(dropbox);
    if (folders.hasNext()) {
      folder = folders.next();
    } else {
      folder = DriveApp.createFolder(dropbox);
    }
    var blob = form.myFile;
    var file = folder.createFile(blob);
    file.setDescription("Uploaded by " + form.myName);
    return "File uploaded successfully " + file.getUrl();
  } catch (error) {
    return error.toString();
  }
}