vue静态页面加载之前loading

布满荆棘的人生 2021-07-26 12:37 899阅读 1赞

<!DOCTYPE html>
    <html>
      <head>
        <meta charset="utf-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
        <meta name="renderer" content="webkit">
        <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
        <link rel="icon" href="<%= BASE_URL %>favicon.ico">
        <title><%= webpackConfig.name %></title>
    	  <style>
        html,
        body,
        #app {
          height: 100%;
          margin: 0px;
          padding: 0px;
        }
        .chromeframe {
          margin: 0.2em 0;
          background: #ccc;
          color: #000;
          padding: 0.2em 0;
        }
    
        #loader-wrapper {
          position: fixed;
          top: 0;
          left: 0;
          width: 100%;
          height: 100%;
          z-index: 999999;
        }
    
        #loader {
          display: block;
          position: relative;
          left: 50%;
          top: 50%;
          width: 150px;
          height: 150px;
          margin: -75px 0 0 -75px;
          border-radius: 50%;
          border: 3px solid transparent;
          border-top-color: #FFF;
          -webkit-animation: spin 2s linear infinite;
          -ms-animation: spin 2s linear infinite;
          -moz-animation: spin 2s linear infinite;
          -o-animation: spin 2s linear infinite;
          animation: spin 2s linear infinite;
          z-index: 1001;
        }
    
        #loader:before {
          content: "";
          position: absolute;
          top: 5px;
          left: 5px;
          right: 5px;
          bottom: 5px;
          border-radius: 50%;
          border: 3px solid transparent;
          border-top-color: #FFF;
          -webkit-animation: spin 3s linear infinite;
          -moz-animation: spin 3s linear infinite;
          -o-animation: spin 3s linear infinite;
          -ms-animation: spin 3s linear infinite;
          animation: spin 3s linear infinite;
        }
    
        #loader:after {
          content: "";
          position: absolute;
          top: 15px;
          left: 15px;
          right: 15px;
          bottom: 15px;
          border-radius: 50%;
          border: 3px solid transparent;
          border-top-color: #FFF;
          -moz-animation: spin 1.5s linear infinite;
          -o-animation: spin 1.5s linear infinite;
          -ms-animation: spin 1.5s linear infinite;
          -webkit-animation: spin 1.5s linear infinite;
          animation: spin 1.5s linear infinite;
        }
    
    
        @-webkit-keyframes spin {
          0% {
            -webkit-transform: rotate(0deg);
            -ms-transform: rotate(0deg);
            transform: rotate(0deg);
          }
          100% {
            -webkit-transform: rotate(360deg);
            -ms-transform: rotate(360deg);
            transform: rotate(360deg);
          }
        }
    
        @keyframes spin {
          0% {
            -webkit-transform: rotate(0deg);
            -ms-transform: rotate(0deg);
            transform: rotate(0deg);
          }
          100% {
            -webkit-transform: rotate(360deg);
            -ms-transform: rotate(360deg);
            transform: rotate(360deg);
          }
        }
    
    
        #loader-wrapper .loader-section {
          position: fixed;
          top: 0;
          width: 51%;
          height: 100%;
          background: #7171C6;
          z-index: 1000;
          -webkit-transform: translateX(0);
          -ms-transform: translateX(0);
          transform: translateX(0);
        }
    
        #loader-wrapper .loader-section.section-left {
          left: 0;
        }
    
        #loader-wrapper .loader-section.section-right {
          right: 0;
        }
    
    
        .loaded #loader-wrapper .loader-section.section-left {
          -webkit-transform: translateX(-100%);
          -ms-transform: translateX(-100%);
          transform: translateX(-100%);
          -webkit-transition: all 0.7s 0.3s cubic-bezier(0.645, 0.045, 0.355, 1.000);
          transition: all 0.7s 0.3s cubic-bezier(0.645, 0.045, 0.355, 1.000);
        }
    
        .loaded #loader-wrapper .loader-section.section-right {
          -webkit-transform: translateX(100%);
          -ms-transform: translateX(100%);
          transform: translateX(100%);
          -webkit-transition: all 0.7s 0.3s cubic-bezier(0.645, 0.045, 0.355, 1.000);
          transition: all 0.7s 0.3s cubic-bezier(0.645, 0.045, 0.355, 1.000);
        }
    
        .loaded #loader {
          opacity: 0;
          -webkit-transition: all 0.3s ease-out;
          transition: all 0.3s ease-out;
        }
    
        .loaded #loader-wrapper {
          visibility: hidden;
          -webkit-transform: translateY(-100%);
          -ms-transform: translateY(-100%);
          transform: translateY(-100%);
          -webkit-transition: all 0.3s 1s ease-out;
          transition: all 0.3s 1s ease-out;
        }
    
        .no-js #loader-wrapper {
          display: none;
        }
    
        .no-js h1 {
          color: #222222;
        }
    
        #loader-wrapper .load_title {
          font-family: 'Open Sans';
          color: #FFF;
          font-size: 19px;
          width: 100%;
          text-align: center;
          z-index: 9999999999999;
          position: absolute;
          top: 50%;
          opacity: 1;
          line-height: 30px;
          margin-top: 86px;
        }
    
        #loader-wrapper .load_title span {
          font-weight: normal;
          font-style: italic;
          font-size: 13px;
          color: #FFF;
          opacity: 0.5;
        }
      </style>
      </head>
      <body>
        <div id="app">
    	    <div id="loader-wrapper">
    		    <div id="loader"></div>
    		    <div class="loader-section section-left"></div>
    		    <div class="loader-section section-right"></div>
    		    <div class="load_title">正在加载系统资源，请耐心等待</div>
            </div>
    	</div>
      </body>
    </html>

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