体育比分站SEO技术白皮书：从架构到排名的全方位指南

// WebSocket服务端核心逻辑 (Node.js + Socket.IO)
const redis = require('redis');
const socketIo = require('socket.io');

// 连接Redis
const pub = redis.createClient();
const sub = redis.createClient();

// 当客户端连接时
io.on('connection', (socket) => {
  // 客户端订阅特定比赛
  socket.on('subscribeToMatch', (matchId) => {
    socket.join(`match:${matchId}`);
    console.log(`客户端订阅了比赛: ${matchId}`);
  });

  // 客户端取消订阅
  socket.on('unsubscribeFromMatch', (matchId) => {
    socket.leave(`match:${matchId}`);
  });
});

// 当从数据源接收到新比分时，发布到Redis频道
function onNewScoreData(matchId, scoreData) {
  // 将数据发布到Redis
  pub.publish(`scores`, JSON.stringify({ matchId, scoreData }));
}

// 订阅Redis频道，并将更新广播给所有订阅该比赛的WebSocket客户端
sub.subscribe('scores');
sub.on('message', (channel, message) => {
  if (channel === 'scores') {
    const { matchId, scoreData } = JSON.parse(message);
    // 广播给所有订阅此matchId房间的客户端
    io.to(`match:${matchId}`).emit('scoreUpdate', scoreData);
  }
});

// 前端客户端 (Vue.js示例)
import io from 'socket.io-client';

export default {
  data() {
    return {
      socket: null,
      liveScore: null
    }
  },
  created() {
    // 连接到WebSocket服务器
    this.socket = io('https://your-websocket-server.com');

    // 订阅特定比赛更新
    this.socket.emit('subscribeToMatch', this.matchId);

    // 监听比分更新事件
    this.socket.on('scoreUpdate', (data) => {
      this.liveScore = data;
      // 可以在此处添加动画效果，提升用户体验
    });
  },
  beforeUnmount() {
    // 组件销毁前取消订阅并断开连接
    this.socket.emit('unsubscribeFromMatch', this.matchId);
    this.socket.disconnect();
  }
}

<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "SportsEvent",
  "name": "英超：曼联 vs 利物浦",
  "startDate": "2025-09-28T16:30:00+08:00",
  "endDate": "2025-09-28T18:20:00+08:00",
  "homeTeam": {
    "@type": "SportsTeam",
    "name": "曼联",
    "logo": "https://example.com/logos/manutd.png"
  },
  "awayTeam": {
    "@type": "SportsTeam",
    "name": "利物浦",
    "logo": "https://example.com/logos/liverpool.png"
  },
  "location": {
    "@type": "Place",
    "name": "老特拉福德球场",
    "address": "曼彻斯特"
  },
  "description": "2025-26赛季英格兰足球超级联赛焦点战。"
}
</script>