如何从nodejs后台获取镜像以做出反应

const http = require('http');

const server = http.createServer((req, res) => {
  // 在这里处理请求和响应
});

server.listen(3000, () => {
  console.log('Server is running on port 3000');
});

const { exec } = require('child_process');

const getImage = () => {
  return new Promise((resolve, reject) => {
    exec('docker images', (error, stdout, stderr) => {
      if (error) {
        reject(error);
      } else {
        const images = stdout.split('\n').slice(1).map(line => {
          const [repository, tag, imageId, created, size] = line.split(/\s+/);
          return { repository, tag, imageId, created, size };
        });
        resolve(images);
      }
    });
  });
};

const http = require('http');
const { exec } = require('child_process');

const server = http.createServer(async (req, res) => {
  try {
    const images = await getImage();
    res.setHeader('Content-Type', 'application/json');
    res.end(JSON.stringify(images));
  } catch (error) {
    res.statusCode = 500;
    res.end('Internal Server Error');
  }
});

const getImage = () => {
  return new Promise((resolve, reject) => {
    exec('docker images', (error, stdout, stderr) => {
      if (error) {
        reject(error);
      } else {
        const images = stdout.split('\n').slice(1).map(line => {
          const [repository, tag, imageId, created, size] = line.split(/\s+/);
          return { repository, tag, imageId, created, size };
        });
        resolve(images);
      }
    });
  });
};

server.listen(3000, () => {
  console.log('Server is running on port 3000');
});