<div class="header" v-if="isShow">    <div>        <img class="avatar" id="avatar" :src="data.avatar" alt="">    </div>    <div class="username">{{data.nickname}}</div>    <div class="create-time" >         <span>{{data.media_create_at}}</span>    </div></div><div class="mainContent">    <div class="videoContainer" v-if="!isShow">       <h1>Sorry About This</h1>       <p>id not found: {{id}}</p>    </div>     <div class="videoContainer" v-if="isShow">        <video width="300" :src="data.uri" webkit-playsinline="" controls="controls" vw="1080" vh="608" id="video" autoplay>         </video>    </div></div>其中條件為false的也會閃一下再隱藏掉