4.html 1.1 KB

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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>
  7. dome
  8. </title>
  9. <script src="../js/babel.min.js"></script>
  10. <script src="../js/react.development.js"></script>
  11. <script src="../js/react-dom.development.js"></script>
  12. </head>
  13. <body>
  14. <div id="root"></div>
  15. <script type="text/babel">
  16. let boxF = {
  17. width: '500px',
  18. height: '500px',
  19. border: '1px solid #f00',
  20. margin: '0 auto',
  21. display: 'flex',
  22. justifyContent: 'space-between',
  23. alignItem: 'center'
  24. }
  25. let left = {
  26. width: '200px',
  27. height: '200px',
  28. background: '#f00',
  29. color: '#fff'
  30. }
  31. let box = (
  32. <div style={boxF}>
  33. <div style={left}>左侧盒子</div>
  34. <div style={{
  35. width: '200px',
  36. height: '200px',
  37. background: '#00f',
  38. color: '#fff'
  39. }}>右侧盒子</div>
  40. </div>
  41. )
  42. let showPage = document.querySelector("#root")
  43. ReactDOM.createRoot(showPage).render(box)
  44. </script>
  45. </body>
  46. </html>