如何映射异步函数的值

function fetchData(id) {
  return new Promise((resolve, reject) => {
    setTimeout(() => {
      resolve(`Data for id ${id}`);
    }, 1000);
  });
}

const ids = [1, 2, 3, 4];

Promise.all(ids.map(id => fetchData(id)))
  .then(results => {
    console.log(results); // ['Data for id 1', 'Data for id 2', 'Data for id 3', 'Data for id 4']
  })
  .catch(error => {
    console.error('Error fetching data:', error);
  });

async function fetchAllData(ids) {
  const results = await Promise.all(ids.map(async id => {
    return await fetchData(id);
  }));
  return results;
}

fetchAllData(ids).then(console.log).catch(console.error);

Promise.allSettled(ids.map(id => fetchData(id)))
  .then(results => {
    results.forEach(result => {
      if (result.status === 'fulfilled') {
        console.log('Fulfilled:', result.value);
      } else {
        console.error('Rejected:', result.reason);
      }
    });
  });