javascript - ES6 import 相当于 require() 没有导出

Question

通过使用require(./filename)，我可以在文件名中包含和执行代码，而无需在文件名本身中定义任何导出。

ES6 中的等价物是什么import？

谢谢

Answer 1

等价物很简单：

import "./filename";

以下是一些可能的语法变化：

import defaultMember from "module-name";  

import * as name from "module-name";  

import { member } from "module-name";  

import { member as alias } from "module-name";  

import { member1 , member2 } from "module-name";  

import { member1 , member2 as alias2 , [...] } from "module-name";  

import defaultMember, { member [ , [...] ] } from "module-name";  

import defaultMember, * as name from "module-name";  

import "module-name";

来源： MDN