IOT-Testing/404.html at main · Awfp1314/IOT-Testing · GitHub

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<!DOCTYPE html>
<html lang="zh-CN">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>重定向到物联网刷题系统</title>
  <script>
    // GitHub Pages SPA重定向
    const segment = 1;
    const redirect = () => {
      const path = window.location.pathname;

      // 如果不是根路径，重定向到index.html
      if (path !== '/' && !path.endsWith('.html') && !path.includes('.')) {
        const newPath = window.location.origin + '/index.html' + window.location.search + window.location.hash;
        window.location.replace(newPath);
      }
    };

    // 页面加载后立即重定向
    if (document.readyState === 'loading') {
      document.addEventListener('DOMContentLoaded', redirect);
    } else {
      redirect();
    }
  </script>
  <style>
    body {
      font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
      display: flex;
      justify-content: center;
      align-items: center;
      height: 100vh;
      margin: 0;
      background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
      color: white;
    }
    .container {
      text-align: center;
      padding: 2rem;
      background: rgba(255, 255, 255, 0.1);
      border-radius: 1rem;
      backdrop-filter: blur(10px);
    }
    h1 {
      font-size: 2.5rem;
      margin-bottom: 1rem;
    }
    p {
      font-size: 1.2rem;
      opacity: 0.9;
    }
    .spinner {
      border: 4px solid rgba(255, 255, 255, 0.3);
      border-radius: 50%;
      border-top: 4px solid white;
      width: 40px;
      height: 40px;
      animation: spin 1s linear infinite;
      margin: 2rem auto;
    }
    @keyframes spin {
      0% { transform: rotate(0deg); }
      100% { transform: rotate(360deg); }
    }
  </style>
</head>
<body>
  <div class="container">
    <h1>物联网刷题系统</h1>
    <p>正在重定向到应用程序...</p>
    <div class="spinner"></div>
    <p>如果页面没有自动跳转，请<a href="/index.html" style="color: #ffd700; text-decoration: underline;">点击这里</a></p>
  </div>
</body>
</html>