export function randomString(e) {
  e = e || 32;
  var t = "ABCDEFGHJKMNPQRSTWXYZabcdefhijkmnprstwxyz2345678",
    a = t.length,
    n = "";
  for (var i = 0; i < e; i++) n += t.charAt(Math.floor(Math.random() * a));
  return n
}
console.log(randomString(6))