angular 8中的多个socket.io连接

npm install socket.io-client

import { Component, OnInit } from '@angular/core';
import * as io from 'socket.io-client';

@Component({
  selector: 'app-my-component',
  templateUrl: './my-component.component.html',
  styleUrls: ['./my-component.component.css']
})
export class MyComponentComponent implements OnInit {
  private socket1: SocketIOClient.Socket;
  private socket2: SocketIOClient.Socket;

  ngOnInit() {
    // 创建第一个Socket.IO连接
    this.socket1 = io('http://example.com/socket1');

    // 创建第二个Socket.IO连接
    this.socket2 = io('http://example.com/socket2');

    // 监听连接事件
    this.socket1.on('connect', () => {
      console.log('Socket 1 connected');
    });

    this.socket2.on('connect', () => {
      console.log('Socket 2 connected');
    });

    // 发送消息
    this.socket1.emit('message', 'Hello from Socket 1');
    this.socket2.emit('message', 'Hello from Socket 2');

    // 监听消息
    this.socket1.on('message', (data) => {
      console.log('Socket 1 received message:', data);
    });

    this.socket2.on('message', (data) => {
      console.log('Socket 2 received message:', data);
    });
  }
}