ReactJS中的“严格模式下不允许使用传统八进制文字”是什么意思?

我正在尝试遍历这些数组,但收到此错误“严格模式下不允许使用旧八进制文字”

const myList =[
    {
        id: 01,title: 'FrontEnd Engineer',name : 'Sheshathri',describtion: "simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s,when an unknown printer took a galley of type and scrambled it to make a type specimen book"
    },{
        id: 02,title: 'QA Engineer',name : 'Jobin',describtion: "It has survived not only five centuries,but also the leap into electronic typesetting,remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages,and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum."
    }
  ]
  
  export default myList;

在 App.js 中

import myList from './ContentList';

const listItem = myList.map(list => <Content key= {list.id} title = {list.title} name = {list.name} describtion = {list.describtion} />);

calmjing 回答:ReactJS中的“严格模式下不允许使用传统八进制文字”是什么意思?

我正在尝试遍历这些数组,但出现此错误 “严格模式下不允许使用旧八进制文字”

它指的是您的 ID:

id: 01,title: 'FrontEnd Engineer',

替换为

id: 1,

八进制文字是以零开头的数字,例如:

变量编号 = 071; // 57

标识八进制文字的前导零一直是 JavaScript 中的混淆和错误。 ECMAScript 5 弃用 JavaScript 中的八进制数字文字和八进制文字导致语法 严格模式下的错误。

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