是否有任何预先构建的方法可以在JavaScript中查找给定字符串的所有排列？

function permute(str) {
  const result = [];
  const arr = str.split('');
  const n = arr.length;

  function backtrack(curr, remaining) {
    if (remaining.length === 0) {
      result.push(curr.join(''));
      return;
    }

    for (let i = 0; i< remaining.length; i++) {
      const char = remaining[i];
      curr.push(char);
      const newRemaining = remaining.slice(0, i).concat(remaining.slice(i + 1));
      backtrack(curr, newRemaining);
      curr.pop();
    }
  }

  backtrack([], arr);
  return result;
}

console.log(permute('abc'));