多级数组的JSON Parse for and while循环导致未定义

var jsonArray = [
  { "name": "Alice", "age": 25 },
  { "name": "Bob", "age": 30 },
  { "name": "Charlie", "age": 35 }
];

for (var i = 0; i < jsonArray.length; i++) {
  console.log(jsonArray[i].name);
  console.log(jsonArray[i].age);
}

var jsonArray = [
  { "name": "Alice", "age": 25 },
  { "name": "Bob", "age": 30 },
  { "name": "Charlie", "age": 35 }
];

var i = 0;
while (i < jsonArray.length) {
  console.log(jsonArray[i].name);
  console.log(jsonArray[i].age);
  i++;
}

function parseJSON(jsonArray) {
  for (var i = 0; i < jsonArray.length; i++) {
    if (Array.isArray(jsonArray[i])) {
      parseJSON(jsonArray[i]); // 递归调用处理嵌套数组
    } else {
      console.log(jsonArray[i].name);
      console.log(jsonArray[i].age);
    }
  }
}

var jsonArray = [
  { "name": "Alice", "age": 25 },
  { "name": "Bob", "age": 30 },
  [
    { "name": "Charlie", "age": 35 },
    { "name": "Dave", "age": 40 }
  ]
];

parseJSON(jsonArray);