现有如下场景，点击父组件的li元素跳转到子组件中，并携带参数，便于子组件获取数据。父组件中：<li v-for="article in articles" @click="getDescribe(article.id)">方案1：this.$router.push({path: `/describe/${id}`,})方案一，需要

计算数组中每个元素出现的次数var names = ['Alice', 'Bob', 'Tiff', 'Bruce', 'Alice'];var countedNames = names.reduce(function (allNames, name) {if (name in allNames) {allNames[name]++;}else {allNames[name] = 1;}retur