javascript - 如何在 React Native 中更改数组键名称

Question

我是 api 响应，我正在获取下面的数组作为响应。我必须更改数组的内部键名称，然后发送到 ui 。请帮忙 。我很困惑。

"callDetails": [
        {
          "quantity":5,
           "msisdn":1,
          "otherMSISDN": 2348032002207
        },
        {
          "quantity": 5,
          "msisdn": 2347062021398,
          "otherMSISDN": 2347038834140
        },
        {
          "quantity": 4,
          "msisdn": 2347062021398,
          "otherMSISDN": 2348166692364
        },
        ]

//我必须将我的数组从上方数组转换为下方数组。

"callDetails": [
        {
          "frquency":5,
           "totalRows":1,
          "frequentNumber": 2348032002207
        },
        {
          "frquency": 5,
          "totalRows": 1,
          "frequentNumber": 2347038834140
        },
        {
          "frquency": 4,
          "totalRows": 1,
          "frequentNumber": 2348166692364
        },
        ]

Answer 1

您可以使用 Array.map()要实现这一点，可以这样做:

const response = {

"callDetails": [
        {
          "quantity":5,
           "msisdn":1,
          "otherMSISDN": 2348032002207
        },
        {
          "quantity": 5,
          "msisdn": 2347062021398,
          "otherMSISDN": 2347038834140
        },
        {
          "quantity": 4,
          "msisdn": 2347062021398,
          "otherMSISDN": 2348166692364
        }
        ]

}

response.callDetails = response.callDetails.map(({quantity, msisdn, otherMSISDN}) => {
  return {
    frquency: quantity,
    totalRows: msisdn,
    frequentNumber: otherMSISDN
  }
});

console.log(response)