如何在Javascript中为复杂的对象数组链接映射和过滤方法？

// 假设有一个复杂的对象数组
const users = [
  { id: 1, name: 'Alice', age: 25, gender: 'female' },
  { id: 2, name: 'Bob', age: 30, gender: 'male' },
  { id: 3, name: 'Charlie', age: 35, gender: 'male' },
  { id: 4, name: 'Diana', age: 28, gender: 'female' }
];

// 使用map方法进行链接映射
const names = users.map(user => user.name);
console.log(names); // 输出：['Alice', 'Bob', 'Charlie', 'Diana']

// 使用filter方法进行过滤
const females = users.filter(user => user.gender === 'female');
console.log(females); // 输出：[{ id: 1, name: 'Alice', age: 25, gender: 'female' }, { id: 4, name: 'Diana', age: 28, gender: 'female' }]

const namesOfUsersAbove30 = users
  .filter(user => user.age >= 30)
  .map(user => user.name);
console.log(namesOfUsersAbove30); // 输出：['Bob', 'Charlie']