for 循环动态绑定slot name

 <template v-for="(item, index) in  scopeList" #[item]="{ row }">
       <span>
          {{row[item]}}
           <i v-if="row[item] < 0" style="color: red" class="el-icon-bottom"></i>
           <i v-if="row[item] > 0" style="color: #00FF8A" class="el-icon-top"></i>
      </span>
 </template>
<script>
export default {
  data () {
     return: {
        scopeList: ['value', 'name']
     }
  }
}
</script>