iview 页面不回显

let goodsId = getQueryString("goodsId");

vm.product.goodsId=parseInt(goodsId);//页面回传数据类型是int类型，导致无法回显，需要转换数据类型

<i-select v-model="product.goodsId" filterable @on-change="changeGoods" label-in-value>

    <i-option v-for="goods in goodss" :value="goods.id" :label="goods.name" :key="goods.id">{{goods.name}}

</i-select>