小编Meh*_*rar的帖子

下面的测试正在通过，但我两次收到以下警告，我不知道为什么。有人可以帮我弄清楚吗？

    console.error
    Warning: You called act(async () => ...) without await. This could lead to unexpected testing behaviour, interleaving multiple act calls and mixing their scopes. You should - await act(async () => ...);
      at printWarning (../../node_modules/react-test-renderer/cjs/react-test-renderer.development.js:120:30)
      at error (../../node_modules/react-test-renderer/cjs/react-test-renderer.development.js:92:5)
      at ../../node_modules/react-test-renderer/cjs/react-test-renderer.development.js:14953:13
      at tryCallOne (../../node_modules/react-native/node_modules/promise/lib/core.js:37:12)
      at ../../node_modules/react-native/node_modules/promise/lib/core.js:123:15
      at flush (../../node_modules/asap/raw.js:50:29)

import { fireEvent } from '@testing-library/react-native'
import { renderScreen } from 'test/render'

describe('screens/home', () => {
  it('should render and redirect to the EventScreen', async () => {
    const {
      getByA11yLabel, …

我有一些如下配置键：

/config
  /db
    /dev.js
    /index.js
    /prod.js

我像这样导入密钥：

import dbConfig from './config/db'

但是在中index.js，我使用CommonJS语法有条件地导出模块。ES6可以做到吗？如果是，怎么办？

module.exports = process.env.NODE_ENV === 'production'
  ? require('./prod')
  : require('./dev');

我正在使用webpack ^4.6.0。尝试了我的运气，babel-plugin-dynamic-import-webpack但没有成功。

我可能不知道我可以使用的一些最佳做法或插件，因此，不胜感激。