Vue中在DOM组件上动态绑定数据
<PlayListCard class="card-item" v-for="item in playlists" :key="item.id" : :img="item.coverImgUrl" :name="item.name" :desc="`播放量:${item.playCount}`" ></PlayListCard>
<PlayListCard class="card-item" v-for="item in playlists" :key="item.id" : :img="item.coverImgUrl" :name="item.name" :desc="`播放量:${item.playCount}`" ></PlayListCard>