如何从没有属性函数的数组中获取属性

function getPropertiesFromArray(arr, property) {
  var result = [];
  for (var i = 0; i < arr.length; i++) {
    var value = arr[i][property];
    result.push(value);
  }
  return result;
}

// 示例用法
var students = [
  { name: 'Alice', age: 20 },
  { name: 'Bob', age: 22 },
  { name: 'Charlie', age: 25 }
];

var names = getPropertiesFromArray(students, 'name');
console.log(names); // 输出：["Alice", "Bob", "Charlie"]

var ages = getPropertiesFromArray(students, 'age');
console.log(ages); // 输出：[20, 22, 25]