无法从对象中提取结构值

Question

我试图在客户端使用Next.js来对数据对象进行析构。

当我console.log(数据)时，我得到以下对象

requestId: '1660672989767.IZxP9g', confidence: {…}, meta: {…}, visitorFound: true, visitorId: 'X9uY7PQTANO2a77GOGX6'}
confidence: {score: 0.9235436984457595}
meta: {version: 'v1.1.786+e63208b3'}
requestId: "1660672989767.IZxP9g"
visitorFound: true
visitorId: "X9uY7PQTANO2a77GOG

然后，我尝试提取visitorId，如下所示

const {visitorId} = data;

console.log(visitorId)

当我控制台visitorID时，我得到以下错误

TypeError: Cannot destructure property 'visitorId' of 'data' as it is undefined.

Answer 1

我复制了你的代码，效果很好。

你能提供错误的代码吗？

​

const data = {
    confidence: {score: 0.9235436984457595},
    meta: {version: 'v1.1.786+e63208b3'},
    requestId: "1660672989767.IZxP9g",
    visitorFound: true,
    visitorId: "X9uY7PQTANO2a77GOG",
};

const { visitorId } = data;

console.log(visitorId);

.as-console-wrapper { max-height: 100% !important; top: 0 }

​