js import 一个对象同时解构 出现undefined

Question

a.jslet test = function() {    }export default {    test}b.jsimport { test } from 'a.js'console.log(test)  // undefinedimport all from 'a.js'console.log(all)  // {test: f}

Answer 1

export default test 就可以了

a.js

let test = function() {

    

}

export default test

b.js

import test from 'a.js'

console.log(test)  // undefined

或者

export const test = function () {}

import {test} from 'a.js'