包含socket.io结果的app.post无法获取

const express = require('express');
const app = express();
const server = require('http').createServer(app);
const io = require('socket.io')(server);

io.on('connection', (socket) => {
  console.log('A client connected');

  // 监听来自客户端的事件，并获取数据
  socket.on('data', (data) => {
    // 处理数据
    console.log('Received data:', data);

    // 将数据传递给app.post的回调函数或者Promise的resolve方法
    app.post('/your-route', (req, res) => {
      // 在这里可以获取到通过socket.io传递过来的数据
      // 处理数据并返回响应
    });
  });

  socket.on('disconnect', () => {
    console.log('A client disconnected');
  });
});

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

// 建立socket.io连接
const socket = io.connect('http://your-server-ip:3000');

// 发送数据
socket.emit('data', { message: 'Hello server' });

// 监听来自服务器的响应
socket.on('response', (data) => {
  console.log('Received response:', data);
});