Element UI 多选框组实现选中获取该对象

<el-checkbox-group v-model="checkList">
       <el-checkbox v-for="item in hobbyList" :label="item">
        {
   
   {item.hobbyName}}      
       </el-checkbox>      
</el-checkbox-group>

<script>
    export default{
        data(){
            return{
                checkList:[]
            }
        }
    }
</script>