撞墙系列之分不清
module.export、export default、export！
| 名称 | 详细 |
|---|---|
module.exports |
每个模块内部,module变量代表当前模块，它是一个对象，它的exports属性（即module.exports）是对外的接口。加载某个模块，其实是加载该模块的module.exports属性。 |
exports |
为了方便，Node为每个模块提供一个exports变量，指向module.exports。这等同在每个模块头部，有一行这样的命令var exports = module.exports。 |
| 名称 | 详细 |
|---|---|
export |
ES6使用 export 和 import 来导出、导入模块。export命令规定的是对外的接口，必须与模块内部的变量建立一一对应关系。 |
export.default |
使用export default命令，为模块指定默认输出 |
相关链接：
CommonJS规范
ES6 Module 的语法
THE END!
撞墙系列之分不清module.export、export default、export！ CommonJS模块规范...
40 This is my head. That is her head. These are my eyes. ...
Your fingertips against my skin The palm trees swaying in...
Against this the scorn of my cleverness rose up.Many will...
Pope Francis said :”My young friends: to go against the c...
1 . accidental damage 意外损坏 My car was insured against acc...
No trails coming against me.Could put a dent in my passio...
Spirituality has become a fad, especially during this Cov...
This is not a good Monday My head is dazing, my fish is d...
My head says, “Who cares?” But then my heart whispers,“Yo...
本文标题：（banging my head against the wal
本文链接：https://www.haomeiwen.com/subject/rxndeftx.html
网友评论