如何使用chucklist创建分块数组的映射？

function createChunkedArrayMapping(arr, chunkSize) {
  const chunkedArr = [];
  let startIndex = 0;
  let endIndex = chunkSize;

  while (startIndex < arr.length) {
    const chunk = arr.slice(startIndex, endIndex);
    chunkedArr.push(chunk);
    startIndex = endIndex;
    endIndex += chunkSize;
  }

  return chunkedArr;
}

// 示例用法
const originalArray = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
const chunkSize = 3;
const mappedArray = createChunkedArrayMapping(originalArray, chunkSize);
console.log(mappedArray);
// 输出：[[1, 2, 3], [4, 5, 6], [7, 8, 9], [10]]