前端如何将接口返回的key改成你想要的字段

let objArr=[
      {
      "id": 10,
      "value": "会计类"
    }, 
    {
      "id": 21,
      "text": "工程类"
    }, 
    {
      "id":12,
      "value": "技术类"
    },
     {
    "id":11,
    "value": '其他'
  },
{
  "id":8,
  "value":"看书"
},{
  "id":9,
  "value":"健身"
}],
        const keyMap={
          id :"lable",
          text:"value"
        }
        for(let i=0;i<objArr.length;i++){
          let obj=objArr[i];
          for(let key in obj){
            let newKey = keyMap[key]
            if (newKey){
              obj[newKey]=obj[key];
              delete obj[key]
            }
            
          }
        }

objArr结果就会变成

文章参考：https://www.cnblogs.com/Leophen/p/14172142.html