#导入组件

import React, { lazy } from 'react';
const SampleComponent = lazy(() => import('next2/sampleComponent'));

const FormComponent = ()=>{
  return (
    <Suspense fallback="loading">
      <SampleComponent/>
    </Suspense>
  )
}

export default FormComponent

import React, { lazy } from 'react';

const SampleComponent = lazy(() => import('next2/sampleComponent').then((mod) => {
  return { default: mod.NamedComponent };
}));

const FormComponent = () => {
  return (
    <Suspense fallback="loading">
      <SampleComponent />
    </Suspense>
  );
};

export default FormComponent;

let SomeHook = require('next2/someHook');
SomeHook = SomeHook.default || SomeHook;

import SomeComponent, {NamedExportComponent} from 'next2/sampleComponent';