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ESModule ​

以下代码相当于什么 ​

js
export { default as Navbar } from './Navbar'
export { default as Sidebar } from './Sidebar'
export { default as AppMain } from './AppMain'
export { default as Navbar } from './Navbar'
export { default as Sidebar } from './Sidebar'
export { default as AppMain } from './AppMain'

上面的代码相当于:

js
import Navbar from './Navbar';
import Sidebar from './Sidebar';
import AppMain from './AppMain';

export {
  Navbar,
  Sidebar,
  AppMain
};
import Navbar from './Navbar';
import Sidebar from './Sidebar';
import AppMain from './AppMain';

export {
  Navbar,
  Sidebar,
  AppMain
};