【es6】require babel

1.  https://www.babeljs.cn/docs/babel-register

安装

npm install @babel/core @babel/register --save-dev

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用法

require("@babel/register");

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node 后续运行时所需要 require 进来的扩展名为 .es6、.es、.jsx、 .mjs 和 .js 的文件将由 Babel 自动转换。

 

2. https://www.babeljs.cn/setup#installation

Installation

npm install babel-register

 

Usage

To include it you will need to require it at the top of the entry point to your application.

require("babel-register");

 

If you are using ES6's import syntax in your application's entry point, you should instead import at the top of the entry point to ensure it is loaded first:

import "babel-register";

 

All subsequent files required by node with the extensions .es6, .es, .jsx and .js will be transformed by Babel.

 

3. http://www.ruanyifeng.com/blog/2016/01/babel.html

https://segmentfault.com/a/1190000012720317