liushengqiang
/
music-score


			
				
					
						
						
							123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105
							<!DOCTYPE html>
<html lang="ZH-cn">

<head>
  <script type="module" crossorigin src="./js/polyfills-d4b14ee0.js"></script>

  <meta charset="UTF-8">
  <link rel="icon" href="./favicon.ico" />
  <meta name="viewport" content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no">
  <meta http-equiv="Cache-control" content="no-cache">
  <meta http-equiv="Cache" content="no-cache">
  <title>云练习</title>
  <script src="./flexible.js" charset="UTF-8"></script>
  <style>
    #loading {
      position: fixed;
      left: 50%;
      top: 50%;
      transform: translate(-50%, -50%);
      display: none;
    }

    #loading.show {
      display: block;
    }

    #update {
      position: fixed;
      left: 50%;
      top: 50%;
      transform: translate(-50%, -50%);
      display: none;
    }

    #update.show {
      display: block;
    }

    #update img {
      display: block;
      width: 2rem;
      height: 2rem;
      margin: auto;
    }

    #update span {
      display: block;
      margin: auto;
      margin-top: 0.8rem;
      color: rgba(0, 0, 0, .65);
      line-height: 1.8;
    }
  </style>
  <script>
    window.postMessageInstance = window.ORCHESTRA || (window.webkit && window.webkit.messageHandlers && window.webkit.messageHandlers.ORCHESTRA);
    if (window.navigator && navigator.serviceWorker) {
      navigator.serviceWorker.getRegistrations()
        .then(function (registrations) {
          for (let registration of registrations) {
            registration.unregister();
          }
        });
    }
    function getBroswer() {
      var Sys = {};
      var ua = navigator.userAgent.toLowerCase();
      var s = (s = ua.match(/chrome\/([\d.]+)/)) ? (s[1] && (Sys.chrome = s[1].split('.')[0])) : 0
      if (Sys.chrome) return { broswer: "Chrome", version: Sys.chrome };
      return { broswer: "", version: "0" };
    }
    var broswer = getBroswer();
    window.addEventListener('DOMContentLoaded', function () {
      if (broswer.broswer === 'Chrome' && parseFloat(broswer.version) <= 50) {
        document.getElementById('update').className = 'show'
      }
    })
  </script>
  <script type="module" crossorigin src="./js/gym-aef42b6e.js"></script>
  <link rel="modulepreload" crossorigin href="./js/index-30e60f49.js">
  <link rel="modulepreload" crossorigin href="./js/index-2f70466c.js">
  <link rel="modulepreload" crossorigin href="./js/index-783f29aa.js">
  <link rel="modulepreload" crossorigin href="./js/index-a573f8a4.js">
  <link rel="modulepreload" crossorigin href="./js/plyr.min-c8c2777b.js">
  <link rel="stylesheet" href="./css/index-52f81eaa.css">
  <link rel="stylesheet" href="./css/index-85f95688.css">
  <link rel="stylesheet" href="./css/plyr-ad8ef5ae.css">
  <link rel="stylesheet" href="./css/index-171cd132.css">
  <script type="module">import.meta.url;import("_").catch(()=>1);async function* g(){};window.__vite_is_modern_browser=true;</script>
  <script type="module">!function(){if(window.__vite_is_modern_browser)return;console.warn("vite: loading legacy chunks, syntax error above and the same error below should be ignored");var e=document.getElementById("vite-legacy-polyfill"),n=document.createElement("script");n.src=e.src,n.onload=function(){System.import(document.getElementById('vite-legacy-entry').getAttribute('data-src'))},document.body.appendChild(n)}();</script>
</head>

<body>
  <div id="app"></div>
  <div id="update">
    <img src="./update.png" />
    <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>
  </div>
  <img id="loading" class="show" src="./loading.svg" alt="loading" />
  
  <script nomodule>!function(){var e=document,t=e.createElement("script");if(!("noModule"in t)&&"onbeforeload"in t){var n=!1;e.addEventListener("beforeload",(function(e){if(e.target===t)n=!0;else if(!e.target.hasAttribute("nomodule")||!n)return;e.preventDefault()}),!0),t.type="module",t.src=".",e.head.appendChild(t),t.remove()}}();</script>
  <script nomodule crossorigin id="vite-legacy-polyfill" src="./js/polyfills-legacy-f08fae66.js"></script>
  <script nomodule crossorigin id="vite-legacy-entry" data-src="./js/gym-legacy-e8e2a74f.js">System.import(document.getElementById('vite-legacy-entry').getAttribute('data-src'))</script>
</body>

</html>