1.初识react.html 551 B

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  1. <!DOCTYPE html>
  2. <html lang="en">
  3. <head>
  4. <meta charset="UTF-8">
  5. <meta name="viewport" content="width=device-width, initial-scale=1.0">
  6. <title>Document</title>
  7. <script src="../js/babel.min.js"></script>
  8. <script src="../js/react.development.js"></script>
  9. <script src="../js/react-dom.development.js"></script>
  10. </head>
  11. <body>
  12. <div id="root"></div>
  13. <script type="text/babel">
  14. const head = <h1>这是一个标题</h1>
  15. const root = document.getElementById('root')
  16. ReactDOM.createRoot(root).render(head)
  17. </script>
  18. </body>
  19. </html>