vue3数组V-for中动态生成$refs

在项目实际需求中，可能会遇到使用数组动态生成$refs,根据官方参考，采用了以下方式实现

<template>
  <div class="content">
    <ul v-for="(item, index) in editableTabs" :key="item.name">
      <li :id="item.name" :ref="(el) => setRef(el, index)" >
        内容:{{ item.content }}
      </li>
    </ul>
  </div>
</template>
<script  setup>
import { onUnmounted, ref} from "vue";
const boxRefs = ref([]);
const setRef = (el, index) => {
  console.log(el);
  if (el) {
    boxRefs.value[index] = el;
  } else {
    //如果li移除时找到对应的下标移除
    // if (removeIndex.value > -1) {
    //   boxRefs.value.splice(removeIndex.value, 1);
    // }
  }
};
//移除时候的索引值
let removeIndex = ref("-1");
const editableTabs = ref([
  {
    title: "Tab 1",
    name: "1",
    content: "Tab 1 content",
  },
  {
    title: "Tab 2",
    name: "2",
    content: "Tab 2 content",
  },
  {
    title: "Tab 3",
    name: "3",
    content: "Tab 1 content",
  },
   {
    title: "Tab 4",
    name: "4",
    content: "Tab 2 content",
  },
]);
onUnmounted(() => {
  console.log(boxRefs.value);
});
</script>
<style>
.content {
  display: flex;
  flex-direction: row;
  width: 1200px;
}
</style>

效果如下：