<van-tabs v-model="active" animated @click="onClick"><van-tab v-for="(item,index) in dome" :title="item.test" :key="index" ></van-tab></van-tabs>vant里面的tabs事件參數(shù)是固定的索引下面是我想要的<van-tabs v-model="active" animated ><van-tab v-for="(item,index) in dome" @click="onClick(item.id)" :title="item.test" :key="index" ></van-tab></van-tabs>dome:[    {      id:1,       test:"a",     },      {      id:2,       test:"b",     },      {      id:3,       test:"c",     },      {      id:4,       test:"d",     },  ]