如何在socket.io-client和react中建立连接？

import io from 'socket.io-client';

componentDidMount() {
  // 建立socket连接
  this.socket = io('http://your-server-url');

  // 监听socket事件
  this.socket.on('connect', () => {
    console.log('Connected to server');
  });

  // 发送消息
  this.socket.emit('message', 'Hello server');

  // 接收消息
  this.socket.on('message', (data) => {
    console.log('Received message from server:', data);
  });
}

componentWillUnmount() {
  // 关闭socket连接
  this.socket.close();
}