2.数据渲染.html 973 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. let rain = '雨天'
  15. let userName = {
  16. firstName: '张',
  17. lastName: '三'
  18. }
  19. function getName(userName) {
  20. return `${userName.firstName} ${userName.lastName}`
  21. }
  22. function name() {
  23. return 'name'
  24. }
  25. const paragraph = (
  26. <div>
  27. <p>这是一个段落{rain}---{1+1}---{true+1}--{false}--{true}</p>
  28. <p>这是第二个段落{userName.firstName}---{getName(userName)}---{name()}</p>
  29. </div>
  30. )
  31. const root = document.getElementById('root')
  32. ReactDOM.createRoot(root).render(paragraph)
  33. </script>
  34. <body>
  35. </html>