19 lines
710 B
Dart
19 lines
710 B
Dart
import 'package:flutter_cache_manager/flutter_cache_manager.dart';
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/// 视频封面图的全局缓存管理器：
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/// - stalePeriod=30 天：30 天内重复访问直接命中缓存，不发请求
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/// - maxNrOfCacheObjects=100000：取消原默认 200 张的容量限制，足够覆盖整个浏览历史
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/// 缓存目录由系统管理，卸载/清理 App 数据时一并清除
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class CoverCacheManager extends CacheManager with ImageCacheManager {
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CoverCacheManager._()
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: super(
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Config(
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'coverCache',
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stalePeriod: const Duration(days: 30),
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maxNrOfCacheObjects: 100000,
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),
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);
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static final CoverCacheManager I = CoverCacheManager._();
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}
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