有一个循环的数组A，点击某一个获取A内的id，并通过这个id获取当前数组，怎么写

"children": [
                    {
                        "id": "2",
                        "creator": "104",
                    },
                    {
                        "id": "3",
                        "creator": "105",  
                    },]
----------------------
<view class="content" v-for="(item,index) in newList" :key="item.id">*****</view>

<view class="more">
        <text @click="change(index,item.id)">*******</text>
</view>
---------------------------
change( index, id) {
        this.newCommentator = commentator
        if (string == 'hotList') {
          this.childrenList = this.hotList.id   //这里该怎么写？
        } else {
          this.childrenList = this.newList.id  //这里该怎么写？
        }
        console.log(id)
      },

用find();如：
const myArr=[{id:2,name: 22},{id: 1,name: 111}];
var v=myArr.find(v=>v.id===1);
console.log(v);// {id: 1, name: 111}