ways/skeleton.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>骨架屏的动画效果</title>
    <style>
        .skeleton-item{
            display: inline-block;
            height: 16px;
            border-radius: 4px;
            background: linear-gradient(90deg,#f2f2f2 25%,#e6e6e6 37%,#f2f2f2 63%);
            background-size: 400% 100%;
        }
        .skeleton-loading{
            animation: skeleton-loading 1.4s ease infinite;
        }
        @keyframes skeleton-loading{
            0%{
                background-position:100% 50%
            }
            to{
                background-position:0 50%
            }
        }
        .row-20{
            width: 20%;
        }
        .row-80{
            width:80%
        }
        .row-100{
            width: 100%;
        }
        .skeleton-img{
            width: 240px;
            height: 240px;
            background: #f2f2f2;
            background: linear-gradient(90deg,#f2f2f2 25%,#e6e6e6 37%,#f2f2f2 63%);
            background-size: 400% 100%;
        }
        .skeleton-img svg{
            fill: #dcdde0;
            width: 100%;
            height: 100%;
        }
    </style>
</head>
<body>
    <p>骨架屏的原理就是占位，可以设置每个对应的item为空白，等整体数据加载完成后隐藏该空白，展示真正的数据</p>
    <div class="skeleton-wrapper">
        <div class="skeleton-img skeleton-loading">
            <svg viewBox="0 0 1024 1024" xmlns="http://www.w3.org/2000/svg"><path d="M64 896V128h896v768H64z m64-128l192-192 116.352 116.352L640 448l256 307.2V192H128v576z m224-480a96 96 0 1 1-0.064 192.064A96 96 0 0 1 352 288z"></path></svg>
        </div>
        <div class="skeleton-item row-20 skeleton-loading"></div>
        <div class="skeleton-item row-100 skeleton-loading"></div>
        <div class="skeleton-item row-80 skeleton-loading"></div>
    </div>
</body>
</html>