vue v-for直接循环数字

<svg class="icon" aria-hidden="true" v-for="index of 5" :key="index">
    <use v-if="index < hotelInfo.level" xlink:href="#ht-icon-xingxing"></use>
    <use v-else xlink:href="#ht-icon-xingxing1"></use>
</svg>