| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081 | <!DOCTYPE html><html lang="ZH-cn"><head>  <meta charset="UTF-8" />  <link rel="icon" href="/favicon.ico" />  <title>管乐团云教练</title>  <meta name="description" content="管乐团APP,器乐学习的不二选择" />  <meta name="viewport" content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no" />  <script>    this.globalThis || (this.globalThis = this)  </script>  <script src="/helpers/lottie.min.js"></script>  <link href="/vant.css" rel="stylesheet">  <script>    if (window.navigator && navigator.serviceWorker) {      navigator.serviceWorker.getRegistrations().then(function (registrations) {        for (let registration of registrations) {          registration.unregister()        }      })    }    function _postMessage(data, callback) {      const instance = window.ORCHESTRA || (window.webkit && window.webkit.messageHandlers && window.webkit.messageHandlers.ORCHESTRA)      if (instance) {        const uuid = '' + Date.now() + Math.floor(Math.random() * 1000000)        data.content = data.content ? { ...data.content, uuid } : { uuid }        console.log('h5发送:', JSON.stringify(data))        instance.postMessage(JSON.stringify(data))      }    }    _postMessage({      api: 'cloudLoading',      content: {        show: true,        type: 'fullscreen',      },    })  </script>  <style>    #lottieWeb {      position: fixed;      z-index: 100;      top: 50%;      left: 50%;      width: 100Px;      height: 100Px;      transform: translate(-50%, -50%);      pointer-events: none;      transition: opacity .3s;    }  </style></head><body>  <div id="app"></div>  <div id="lottieWeb"></div>  <script>    lottie.loadAnimation({      container: document.getElementById('lottieWeb'),      renderer: 'svg',      width: '30px',      height: '30px',      loop: true,      autoplay: true,      path: '/orchestra-music-score/loading.json'    });    window.addEventListener('load', function () {      const loadingEle = document.getElementById('lottieWeb')      loadingEle.style.opacity = '0'      setTimeout(() => {        loadingEle.style.display = 'none'      }, 1000)    })  </script>  <script type="module" src="/src/subpages/colexiu/main.ts"></script></body></html>
 |