vue递归组件实现树形目录

<div class="content">
    <detail-list :list="categoryList"></detail-list>
</div>

<template>
    <div>
        <!--递归组件的应用===》可以通过组件命名来自己使用自己的组件-->
        <div
            class="item"
            v-for="(item,index) in list"
            :key="index"
        >
            <div class="item-title border-bottom">
                <span class="item-title-icon"></span>
                {{item.title}}
            </div>
            <div v-if="item.children" class="item-children">
                <detail-list :list="item.children"></detail-list>  //自己使用自己的组件detailList
            </div>            
        </div>
    </div>
</template>

<script>
    export default {
        name:'DetailList',  //组件命名
        props:{
            list:Array
        },
        data () {
            return {
                
            }
        }
    }
</script>