248 lines
4.8 KiB
HTML
248 lines
4.8 KiB
HTML
<!doctype html>
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<html lang="zh-CN">
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<head>
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<meta charset="UTF-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<title>VueAdmin - 管理后台</title>
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<style>
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* {
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margin: 0;
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padding: 0;
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box-sizing: border-box;
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}
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body {
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font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
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background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
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min-height: 100vh;
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display: flex;
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align-items: center;
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justify-content: center;
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overflow: hidden;
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}
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#app {
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width: 100%;
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height: 100vh;
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}
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.loading-container {
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position: fixed;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
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z-index: 9999;
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transition: opacity 0.5s ease-in-out, visibility 0.5s ease-in-out;
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}
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.loading-container.hidden {
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opacity: 0;
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visibility: hidden;
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}
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.loading-logo {
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width: 120px;
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height: 120px;
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border-radius: 20px;
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background: rgba(255, 255, 255, 0.95);
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display: flex;
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align-items: center;
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justify-content: center;
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box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
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margin-bottom: 40px;
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animation: logoFloat 3s ease-in-out infinite;
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}
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.loading-logo img {
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width: 80px;
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height: 80px;
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object-fit: contain;
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}
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@keyframes logoFloat {
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0%, 100% {
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transform: translateY(0);
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}
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50% {
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transform: translateY(-10px);
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}
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}
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.loading-text {
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color: #ffffff;
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font-size: 32px;
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font-weight: 600;
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margin-bottom: 15px;
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text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
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animation: fadeInUp 0.8s ease-out;
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}
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.loading-subtitle {
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color: rgba(255, 255, 255, 0.85);
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font-size: 16px;
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margin-bottom: 50px;
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animation: fadeInUp 0.8s ease-out 0.2s backwards;
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}
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@keyframes fadeInUp {
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from {
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opacity: 0;
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transform: translateY(20px);
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}
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to {
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opacity: 1;
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transform: translateY(0);
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}
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}
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.spinner {
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width: 60px;
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height: 60px;
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position: relative;
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animation: spinnerRotate 2s linear infinite;
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}
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.spinner-circle {
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width: 100%;
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height: 100%;
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border-radius: 50%;
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border: 4px solid rgba(255, 255, 255, 0.2);
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border-top-color: #ffffff;
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position: absolute;
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top: 0;
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left: 0;
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}
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.spinner-circle:nth-child(2) {
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width: 70%;
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height: 70%;
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top: 15%;
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left: 15%;
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border-top-color: rgba(255, 255, 255, 0.8);
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animation: spinnerRotate 1.5s linear infinite reverse;
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}
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.spinner-circle:nth-child(3) {
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width: 40%;
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height: 40%;
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top: 30%;
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left: 30%;
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border-top-color: #ffffff;
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animation: spinnerRotate 1s linear infinite;
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}
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@keyframes spinnerRotate {
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from {
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transform: rotate(0deg);
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}
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to {
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transform: rotate(360deg);
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}
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}
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.loading-tips {
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position: absolute;
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bottom: 60px;
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color: rgba(255, 255, 255, 0.7);
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font-size: 14px;
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text-align: center;
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animation: pulse 2s ease-in-out infinite;
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}
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@keyframes pulse {
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0%, 100% {
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opacity: 0.5;
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}
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50% {
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opacity: 1;
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}
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}
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.progress-bar {
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width: 200px;
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height: 3px;
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background: rgba(255, 255, 255, 0.2);
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border-radius: 3px;
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margin-top: 30px;
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overflow: hidden;
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animation: fadeInUp 0.8s ease-out 0.4s backwards;
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}
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.progress-bar-inner {
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width: 0%;
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height: 100%;
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background: #ffffff;
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border-radius: 3px;
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animation: progressLoading 2s ease-in-out infinite;
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}
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@keyframes progressLoading {
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0% {
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width: 0%;
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margin-left: 0;
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}
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50% {
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width: 70%;
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margin-left: 15%;
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}
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100% {
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width: 0%;
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margin-left: 100%;
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}
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}
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</style>
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</head>
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<body>
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<!-- 加载页面 -->
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<div id="loading" class="loading-container">
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<div class="loading-logo">
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<svg viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg" style="width: 50px; height: 50px;">
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<rect width="24" height="24" rx="4" fill="#667eea"/>
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<path d="M7 8H17V10H7V8Z" fill="white"/>
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<path d="M7 11H17V13H7V11Z" fill="white"/>
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<path d="M7 14H14V16H7V14Z" fill="white"/>
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</svg>
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</div>
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<div class="loading-text">VueAdmin</div>
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<div class="loading-subtitle">正在加载管理后台...</div>
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<div class="spinner">
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<div class="spinner-circle"></div>
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<div class="spinner-circle"></div>
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<div class="spinner-circle"></div>
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</div>
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<div class="progress-bar">
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<div class="progress-bar-inner"></div>
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</div>
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<div class="loading-tips">首次加载可能需要几秒钟，请耐心等待</div>
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</div>
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<!-- Vue 应用挂载点 -->
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<div id="app"></div>
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<!-- 隐藏加载页面的脚本 -->
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<script>
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window.addEventListener('load', function() {
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setTimeout(function() {
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var loading = document.getElementById('loading');
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if (loading) {
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loading.classList.add('hidden');
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setTimeout(function() {
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if (loading.parentNode) {
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loading.parentNode.removeChild(loading);
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}
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}, 500);
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}
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}, 500);
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});
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</script>
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<script type="module" src="/src/main.js"></script>
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</body>
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</html>
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