Vue项目中如何实现搜索功能的高效实现

// 在Vue组件的mounted钩子函数中获取商品信息mounted() {  this.fetchData();},methods: {  fetchData() {    // 通过API从服务器获取商品信息    // 假设我们得到了一个包含多个商品的数组    this.goodsList = [/* ... */];  }},

<template>  <div class="search">    <input type="text" v-model="keyword" @input="search" placeholder="请输入关键词">    <ul>      <li v-for="item in searchResult" :key="item.id">{{ item.name }}</li>    </ul>  </div></template><script>export default {  data() {    return {      keyword: '', // 搜索关键词      searchResult: [] // 搜索结果    }  },  methods: {    search() {      // 调用搜索函数      this.searchResult = this.filterGoods(this.keyword);    },    filterGoods(keyword) {      // 根据关键词筛选商品      return this.goodsList.filter(good => {        return good.name.includes(keyword) || good.description.includes(keyword);      });    }  }}</script>

<template>  <div class="page">    <search :goodsList="goodsList"></search>  </div></template><script>import Search from './Search.vue';export default {  components: {    Search  },  data() {    return {      goodsList: [] // 商品信息    }  },  mounted() {    this.fetchData();  },  methods: {    fetchData() {      // 获取商品信息      this.goodsList = [/* ... */];    }  }}</script>

import debounce from 'lodash/debounce';export default {  data() {    return {      keyword: '',      searchResult: []    };  },  created() {    this.debounceSearch = debounce(this.search, 300); // 设置300毫秒的防抖延迟  },  methods: {    onInput() {      this.debounceSearch();    },    search() {      // ...    }  }}