Vue与服务器端通信的刨析：如何处理大量数据的传输

<template>  <div>    <ul>      <li v-for="item in items" :key="item.id">{{ item.name }}</li>    </ul>    <button @click="loadMore">加载更多</button>  </div></template><script>import axios from 'axios';export default {  data() {    return {      items: [],      page: 1,      pageSize: 10,    };  },  mounted() {    this.loadData();  },  methods: {    async loadData() {      const response = await axios.get(`/api/items?page=${this.page}&pageSize=${this.pageSize}`);      this.items = response.data;    },    async loadMore() {      this.page += 1;      const response = await axios.get(`/api/items?page=${this.page}&pageSize=${this.pageSize}`);      this.items.push(...response.data);    },  },};</script>

const server = require('http').createServer();const io = require('socket.io')(server);io.on('connection', (socket) => {  console.log('A client connected');    socket.on('disconnect', () => {    console.log('A client disconnected');  });    setInterval(() => {    socket.emit('data', { value: Math.random() });  }, 1000);});server.listen(3000, () => {  console.log('WebSocket server is running on port 3000');});

<template>  <div>    <p>{{ value }}</p>  </div></template><script>import io from 'socket.io-client';export default {  data() {    return {      value: null,    };  },  mounted() {    const socket = io('http://localhost:3000');    socket.on('data', (data) => {      this.value = data.value;    });  },};</script>