如何通过http请求在服务器上播放声音

const http = require('http');
const fs = require('fs');

const server = http.createServer((req, res) => {
  if (req.url === '/play') {
    // 读取音频文件
    const audioFile = fs.readFileSync('path/to/audio/file.mp3');
    
    // 设置响应头
    res.writeHead(200, {
      'Content-Type': 'audio/mpeg',
      'Content-Length': audioFile.length
    });
    
    // 发送音频文件内容
    res.end(audioFile);
  } else {
    res.writeHead(404);
    res.end();
  }
});

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

const playButton = document.getElementById('play-button');

playButton.addEventListener('click', () => {
  fetch('http://your-server-url/play')
    .then(response => response.blob())
    .then(blob => {
      const audio = new Audio(URL.createObjectURL(blob));
      audio.play();
    });
});