4.jsx属性绑定.html 686 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="./babel.min.js"></script>
  8. <script src="./react.development.js"></script>
  9. <script src="./react-dom.development.js"></script>
  10. </head>
  11. <body>
  12. <div id="root"></div>
  13. <script type="text/babel">
  14. const root = ReactDOM.createRoot(document.getElementById("root"));
  15. // 动态属性绑定
  16. let url = './1.jpg';
  17. // 不需要字符串
  18. // <img :src="item.xxx">
  19. let element = <img src={url} />
  20. root.render(element)
  21. </script>
  22. </body>
  23. </html>