react js编译成功但无输出

Question

构建成功但这里没有输出是git repo link https://github.com/ganu123/my-project 我是 React js 的新手，请帮忙

Answer 1

我看到了 repo，发现你在使用 Routes 时没有用 Router 包装你的应用程序

index.js

import React from 'react';
import ReactDOM from 'react-dom';
import './index.css';
import App from './App';
import reportWebVitals from './reportWebVitals';
import { BrowserRouter } from "react-router-dom";

ReactDOM.render(
  <React.StrictMode>
<BrowserRouter>
    <App />
</BrowserRouter>
  </React.StrictMode>,
  document.getElementById('root')
);

reportWebVitals();

App.js

import './App.css';
import {Route} from "react-router-dom";
// HOC
import DefaultHOC from './HOC/Default.HOC.js';
import {  Switch } from "react-router-dom";
// Component
import Temp from './components/temp';

function App() {
  return (
    <Switch>
    <DefaultHOC path="/" exact component= {Temp}/>
    </Switch>
  );
}

export default App;

react js编译成功但无输出

react js compilation is successful but no output

web

reactjs

mern

tailwind-css