index.html 3.9 KB

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  1. <!DOCTYPE html>
  2. <html lang="ZH-cn">
  3. <head>
  4. <meta charset="UTF-8">
  5. <link rel="icon" href="/favicon.ico" />
  6. <meta name="viewport" content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no">
  7. <!-- <link rel="preconnect" href="https://fonts.loli.net"> -->
  8. <!-- <link href="https://fonts.loli.net/css2?family=Roboto:wght@700&display=swap" rel="stylesheet"> -->
  9. <script type="text/javascript">document.write(unescape("%3Cspan id='cnzz_stat_icon_1279349593'%3E%3C/span%3E%3Cscript src='https://s9.cnzz.com/z_stat.php%3Fid%3D1279349593%26show%3Dpic' type='text/javascript'%3E%3C/script%3E"));</script>
  10. <script type="text/javascript">
  11. // if (window.location.hostname !== 'mstuonline.dayaedu.com') {
  12. // document.write(unescape("%3Cscript%20src%3D%22https%3A//cdn.jsdelivr.net/npm/eruda@2.4.1/eruda.min.js%22%3E%3C/script%3E"))
  13. // }
  14. if (window._czc) {
  15. window._czc.push(["_setAutoPageView", false])
  16. }
  17. </script>
  18. <script>
  19. // if (window.location.hostname !== 'mstuonline.dayaedu.com') {
  20. // eruda.init()
  21. // }
  22. if(window.navigator && navigator.serviceWorker) {
  23. navigator.serviceWorker.getRegistrations()
  24. .then(function(registrations) {
  25. for(let registration of registrations) {
  26. registration.unregister();
  27. }
  28. });
  29. }
  30. function getBroswer(){
  31. var Sys = {};
  32. var ua = navigator.userAgent.toLowerCase();
  33. var s;
  34. (s = ua.match(/edge\/([\d.]+)/)) ? Sys.edge = s[1] :
  35. (s = ua.match(/rv:([\d.]+)\) like gecko/)) ? Sys.ie = s[1] :
  36. (s = ua.match(/msie ([\d.]+)/)) ? Sys.ie = s[1] :
  37. (s = ua.match(/firefox\/([\d.]+)/)) ? Sys.firefox = s[1] :
  38. (s = ua.match(/chrome\/([\d.]+)/)) ? Sys.chrome = s[1] :
  39. (s = ua.match(/opera.([\d.]+)/)) ? Sys.opera = s[1] :
  40. (s = ua.match(/version\/([\d.]+).*safari/)) ? Sys.safari = s[1] : 0;
  41. if (Sys.edge) return { broswer : "Edge", version : Sys.edge };
  42. if (Sys.ie) return { broswer : "IE", version : Sys.ie };
  43. if (Sys.firefox) return { broswer : "Firefox", version : Sys.firefox };
  44. if (Sys.chrome) return { broswer : "Chrome", version : Sys.chrome };
  45. if (Sys.opera) return { broswer : "Opera", version : Sys.opera };
  46. if (Sys.safari) return { broswer : "Safari", version : Sys.safari };
  47. return { broswer : "", version : "0" };
  48. }
  49. var broswer = getBroswer();
  50. window.addEventListener('DOMContentLoaded', function() {
  51. if (broswer.broswer === 'Chrome' && parseFloat(broswer.version) <= 50) {
  52. document.getElementById('update').className = 'show'
  53. document.getElementById('loading').className = ''
  54. }
  55. })
  56. // console.log("broswer:"+abc.broswer+" version:"+abc.version);
  57. </script>
  58. <title>管乐迷</title>
  59. <style>
  60. #loading{
  61. position: fixed;
  62. left: 50%;
  63. top: 50%;
  64. transform: translate(-50%, -50%);
  65. visibility: hidden;
  66. opacity: 0;
  67. transition: opacity .3s;
  68. }
  69. #loading.show {
  70. visibility: visible;
  71. opacity: 1;
  72. }
  73. #cnzz_stat_icon_1279349593{
  74. display: none;
  75. }
  76. #update{
  77. margin-top: 100px;
  78. opacity: 0;
  79. visibility: hidden;
  80. transform: opacity .3s;
  81. position: absolute;
  82. top: 0;
  83. left: 50%;
  84. transform: translateX(-50%);
  85. }
  86. #update.show{
  87. opacity: 1;
  88. visibility: visible;
  89. }
  90. #update img{
  91. display: block;
  92. margin: auto;
  93. width: 150px;
  94. height: 150px;
  95. }
  96. #update span{
  97. display: block;
  98. max-width: 90%;
  99. margin: auto;
  100. margin-top: 30px;
  101. color: rgba(0, 0, 0, .65);
  102. line-height: 1.8;
  103. }
  104. </style>
  105. </head>
  106. <body>
  107. <div id="app"></div>
  108. <div id="update">
  109. <img src="/update.png" />
  110. <span>您的系统当前版本过低,请及时前往系统设置进行升级。</span>
  111. </div>
  112. <img id="loading" class="show" src="/loading.svg" alt="loading"/>
  113. <script type="module" src="/src/main.ts"></script>
  114. </body>
  115. </html>