text: import React, {Component, Fragment} from "react";
  import DoubanTitle from "./components/Douban-Title";
  import DoubanSousuo from "./components/Douban-sousuo";
  import Screening from "./components/screening";
  
  class App extends Component {
    render() {
      return (
        <Fragment>
          <DoubanTitle/>
          <DoubanSousuo/>
          <Screening/>
        </Fragment>
      )
    }
  }
  
    export default App;