vue3 for遍历创建ref，并给每个ref设置全屏功能

<div  class="w-[100%] relative"  :ref="el => (fullscreenDivs[index] = el)"> 
   <span><i class="iconfont icon-tuichuquanping text-[20px]"  @click="goFullscreen(fullscreenDivs[index])"></i></span>
</div>

  const fullscreenDivs = ref([]);
  const goFullscreen = (div) => {
    if (div.requestFullscreen) {
      div.requestFullscreen();
    }
  };