如何用剩余的缺失月份(总共12个月)填充对象数组

// 假设已经存在的对象数组
var objectArray = [
  { month: "January", data: "data1" },
  { month: "March", data: "data2" },
  { month: "June", data: "data3" }
];

// 所有月份的数组
var allMonths = [
  "January", "February", "March", "April", "May", "June",
  "July", "August", "September", "October", "November", "December"
];

// 遍历所有月份
for (var i = 0; i < allMonths.length; i++) {
  var month = allMonths[i];
  var monthExists = false;

  // 检查月份是否存在于对象数组中
  for (var j = 0; j < objectArray.length; j++) {
    if (objectArray[j].month === month) {
      monthExists = true;
      break;
    }
  }

  // 如果月份不存在于对象数组中，则创建新的对象并填充数据
  if (!monthExists) {
    var newObject = { month: month, data: "new data" };
    objectArray.push(newObject);
  }
}

// 打印填充后的对象数组
console.log(objectArray);