Javascript从嵌套数组中删除键

function removeKeyFromNestedArray(arr, key) {
  for (let i = 0; i < arr.length; i++) {
    if (Array.isArray(arr[i])) {
      removeKeyFromNestedArray(arr[i], key); // 递归调用，处理嵌套数组
    } else if (typeof arr[i] === 'object' && arr[i] !== null) {
      delete arr[i][key]; // 删除键
    }
  }
  return arr;
}

// 示例用法
const nestedArray = [
  { id: 1, name: 'John', children: [{ id: 2, name: 'Jane' }] },
  { id: 3, name: 'Bob', children: [{ id: 4, name: 'Alice' }] }
];

const keyToRemove = 'name';
const result = removeKeyFromNestedArray(nestedArray, keyToRemove);
console.log(result);