使用正则表达式从数组内的多个对象中提取一个值

const data = [
  { id: 1, name: 'Alice' },
  { id: 2, name: 'Bob' },
  { id: 3, name: 'Charlie' }
];

// 使用正则表达式提取name值
const names = data.map(item => item.name);

console.log(names); // 输出: ['Alice', 'Bob', 'Charlie']

const complexData = [
  { id: 1, info: { name: 'Alice' } },
  { id: 2, details: { name: 'Bob' } },
  { id: 3, data: { name: 'Charlie' } }
];

const names = complexData.map(item => {
  if (item.info && item.info.name) {
    return item.info.name;
  } else if (item.details && item.details.name) {
    return item.details.name;
  } else if (item.data && item.data.name) {
    return item.data.name;
  }
  return null;
}).filter(name => name !== null);

console.log(names); // 输出: ['Alice', 'Bob', 'Charlie']