./src/index.js 尝试导入错误：“./App.js”不包含默认导出（导入为“App”）

Question

Below is the index.js code. Below error ./src/index.js Attempted import error: './App.js' does not contain a default export (imported as 'App') How to solve this?

Answer 1

I guess your code was like this,since I cant see your code I am attaching mine.See at the bottom line of the code,add that export default app line in your code as mentioned,You'll good to go then I believe.

import React from 'react';
import logo from './logo.svg';
import './App.css';

function App() {
  return (
    <div className="App">
      <header className="App-header">
        <img src={logo} className="App-logo" alt="logo" />
        <p>Edit <code>src/App.js</code> and save to reload.</p>
        <a className="App-link"href="https://reactjs.org"target="_blank"rel="noopener noreferrer" >
          Learn React
        </a>
      </header>
    </div>
  );
}
export default App;

Answer 2

在“App.js”文件的底部，添加以下行：

export default App;