v-for就是接受物件和陣列 兩種

數組裡面可以巢狀物件

        <span v-for="(stu,index) in students">{{index}},{{stu}}</span>

    </div>
</template>

<script>
export default{

    data(){
        return{
            students:[
                {
                    name:"aa",
                    age:28
 

                },
                {
                    name:"bb",
                    age:18
                }
            ]
        }
    }
}

輸出就是這種

0,{ "name": "aa", "age": 28 }1,{ "name": "bb", "age": 18 }