4.jsx:动态绑定属性.html 703 B

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  1. <!DOCTYPE html>
  2. <html lang="en">
  3. <head>
  4. <meta charset="UTF-8" />
  5. <meta http-equiv="X-UA-Compatible" content="IE=edge" />
  6. <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  7. <title>Document</title>
  8. <script src="../../babel.min.js"></script>
  9. <script src="../../react.development.js"></script>
  10. <script src="../../react-dom.development.js"></script>
  11. </head>
  12. <body>
  13. <div id="root"></div>
  14. <script type="text/babel">
  15. const root = ReactDOM.createRoot(document.querySelector('#root'));
  16. let imgUrl = './5.jpeg';
  17. let element = <img src={imgUrl} alt="又一个美女" />;
  18. root.render(element);
  19. </script>
  20. </body>
  21. </html>