qingDao_goods/src/App.tsx

// 关于路由
import React from 'react'
import { Router, Route, Switch } from 'react-router-dom'
import history from './utils/history'
import AuthRoute from './components/AuthRoute'
import SpinLoding from './components/SpinLoding'
import AsyncSpinLoding from './components/AsyncSpinLoding'
import { Image } from 'antd'
import { useSelector } from 'react-redux'
import store, { RootState } from './store'
import UpAsyncLoding from './components/UpAsyncLoding'
import MessageCom from './components/Message'
import LookDom from './components/LookDom'
const Layout = React.lazy(() => import('./pages/Layout'))
const Login = React.lazy(() => import('./pages/Login'))

export default function App() {
  // 从仓库中获取查看图片的信息
  const lookBigImg = useSelector((state: RootState) => state.A0Layout.lookBigImg)

  return (
    <>
      {/* 关于路由 */}
      <Router history={history}>
        <React.Suspense fallback={<SpinLoding />}>
          <Switch>
            {/* 测试页面 */}
            <Route path='/login' component={Login} />
            <AuthRoute path='/' component={Layout} />
          </Switch>
        </React.Suspense>
      </Router>

      {/* 发送请求的加载组件 */}
      <AsyncSpinLoding />

      {/* 所有图片点击预览查看大图 */}
      {lookBigImg.show ? (
        <Image
          preview={{
            visible: lookBigImg.show,
            src: lookBigImg.url,
            onVisibleChange: value => {
              // 清除仓库信息
              store.dispatch({
                type: 'layout/lookBigImg',
                payload: { url: '', show: false }
              })
            }
          }}
        />
      ) : null}

      {/* 上传附件的进度条元素 */}
      <UpAsyncLoding />

      {/* 查看视频音频 */}
      <LookDom />

      {/* antd 轻提示 ---兼容360浏览器 */}
      <MessageCom />
    </>
  )
}