如何在SocketIO中使用CommonJS导出和导入？

// socketEvents.js
const handleConnection = (socket) => {
    console.log('A user connected');
    // 其他事件处理逻辑...
};

const handleMessage = (socket, message) => {
    console.log('Message received:', message);
    // 处理消息的逻辑...
};

module.exports = {
    handleConnection,
    handleMessage
};

// server.js
const express = require('express');
const http = require('http');
const socketIo = require('socket.io');
const { handleConnection, handleMessage } = require('./socketEvents');

const app = express();
const server = http.createServer(app);
const io = socketIo(server);

io.on('connection', (socket) => {
    handleConnection(socket);
    socket.on('message', (msg) => handleMessage(socket, msg));
});

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