select takes parameters in sub-options other than value

Jot it down

<a-select v-model="checkedPlat" style="width: 120px" @change="platChange">
   <a-select-option :value="item.platformId" v-for="item in platList" :key="item.platformId" :data="item">
      {
   
   { item.platformName }}
   </a-select-option>
</a-select>

platChange(value, { data }) {
  console.log('value', value, 'data,', data);
  this.checkedPlatName = JSON.stringify(data.attrs.platformName);
}