export, import的使用

const arrP = [{status:‘001‘, name: ‘小王‘},{stat:‘002‘, name: ‘小丽‘}]
export default arrP

// 导入
import  arrP  from ‘./ff.js‘
console.log(‘name‘, arrP)

// info.js文件

// export用于导出变量
export let name = ‘小红‘;
export const obj1 = { name:‘小美‘, sex: ‘女‘};


// export导出 另外一种写法
const peop = { age: 18, flag: true};
const arrP = [{status:‘001‘, name: ‘小王‘},{stat:‘002‘, name: ‘小丽‘}]
function sum (num1, num2){
    return num1 + num2
}

export { peop, arrP, sum}

// 导入
import  { peop, arrP } from ‘./info.js‘
console.log(‘对象‘, peop)
console.log(‘数组‘, arrP)