如何将一个数组拆分为10个独立的2D数组？

function splitArray(array) {
  const n = array.length;
  const m = Math.ceil(n / 10); // 每个2D数组的长度

  const result = []; // 存储拆分后的2D数组

  let currentArray = []; // 当前的2D数组

  for (let i = 0; i < n; i++) {
    currentArray.push(array[i]);

    if (currentArray.length === m || i === n - 1) {
      result.push(currentArray);
      currentArray = [];
    }
  }

  return result;
}

// 示例用法
const originalArray = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20];
const splitArrays = splitArray(originalArray);
console.log(splitArrays);