import export
- //假设我们有两个js文件: index.js和content.js,现在我们想要在index.js中使用content.js返回的结果,我们要怎么做呢?
- //content.js
- export default 'A cat'
- export function say(){
- return 'Hello!'
- }
- export const type = 'dog'
- //index.js
- import { say, type } from './content'
- let says = say()
- console.log(`The ${type} says ${says}`) //The dog says Hello
来源: http://www.2cto.com/kf/201708/671475.html