55 lines
2.3 KiB
HTML
55 lines
2.3 KiB
HTML
<!DOCTYPE html>
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<html lang="zh">
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<head>
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<meta charset="UTF-8"/>
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<!-- 版本号：每次发布时自动更新 -->
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<meta name="version" content="20251209-154559">
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<!-- HTML文件不缓存，但允许静态资源缓存 -->
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<meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate">
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<meta http-equiv="Pragma" content="no-cache">
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<meta http-equiv="Expires" content="0">
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<script>
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var coverSupport = 'CSS' in window && typeof CSS.supports === 'function' && (CSS.supports('top: env(a)') ||
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CSS.supports('top: constant(a)'))
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document.write(
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'<meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0' +
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(coverSupport ? ', viewport-fit=cover' : '') + '" />');
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var log = false;
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// 版本检查：如果检测到新版本，清除缓存并刷新
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(function() {
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try {
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const currentVersion = document.querySelector('meta[name="version"]')?.getAttribute('content');
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const storedVersion = localStorage.getItem('app_version');
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if (storedVersion && storedVersion !== currentVersion && currentVersion) {
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// 检测到新版本，清除所有缓存
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if ('caches' in window) {
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caches.keys().then(names => {
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names.forEach(name => caches.delete(name));
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});
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}
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// 更新版本号
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localStorage.setItem('app_version', currentVersion);
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// 强制刷新页面
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window.location.reload(true);
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} else if (currentVersion) {
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// 首次访问或版本相同，保存版本号
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localStorage.setItem('app_version', currentVersion);
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}
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} catch (e) {
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// 版本检查失败不影响页面加载
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console.warn('Version check failed:', e);
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}
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})();
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</script>
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<title></title>
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<!--preload-links-->
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<!--app-context-->
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</head>
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<body>
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<div id="app"><!--app-html--></div>
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<script type="module" src="/src/main.ts"></script>
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</body>
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</html>
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