尝试将异步函数与npm http-hash一起使用

npm install http-hash

const HttpHash = require('http-hash');
const hash = HttpHash();

async function handleRequest(request, response) {
  // 异步操作，例如数据库查询、API调用等
  const result = await someAsyncOperation();
  
  // 处理结果并发送响应
  response.writeHead(200, { 'Content-Type': 'application/json' });
  response.end(JSON.stringify(result));
}

hash.set('/api/data', handleRequest);

const server = http.createServer((request, response) => {
  const { pathname } = url.parse(request.url);
  
  const match = hash.get(pathname);
  if (match.handler) {
    match.handler(request, response);
  } else {
    response.writeHead(404, { 'Content-Type': 'text/plain' });
    response.end('Not found');
  }
});

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