1.在vue项目的public/index.html文件中添加以下代码,项目启动时进行加载loading动画
<head>
<style>
#preloader {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
z-index: 1000;
}
#preloader #preloader-inner {
display: block;
position: relative;
left: 50%;
top: 50%;
width: 70px;
height: 70px;
margin: -35px 0 0 -35px;
border-radius: 50%;
border: 3px solid transparent;
border-top-color: #3498db;
animation: spin 2s linear infinite;
}
#preloader #preloader-inner:before {
content: "";
position: absolute;
top: 5px;
left: 5px;
right: 5px;
bottom: 5px;
border-radius: 50%;
border: 3px solid transparent;
border-top-color: #e74c3c;
animation: spin 3s linear infinite;
}
#preloader #preloader-inner:after {
content: "";
position: absolute;
top: 15px;
left: 15px;
right: 15px;
bottom: 15px;
border-radius: 50%;
border: 3px solid transparent;
border-top-color: #f9c922;
animation: spin 1.5s linear infinite;
}
@keyframes spin {
0% {
transform: rotate(0deg);
}
to {
transform: rotate(1turn);
}
}
</style>
</head>
<body>
<div id="preloader">
<div id="preloader-inner"></div>
</div>
<div id="app"></div>
</body>2.在app.vue中进行删除动画
created() {
let loading = document.getElementById('preloader');
if (loading !== null) {
document.body.removeChild(loading);
}
}本文为Jsky原创文章,转载无需和我联系,但请注明来自Jsky博客 www.tjin.link
