Java框架在缓存失效策略中的应用有哪些？

import net.sf.ehcache.Cache;
import net.sf.ehcache.CacheManager;
import net.sf.ehcache.Element;
import net.sf.ehcache.config.CacheConfiguration;
import net.sf.ehcache.config.Configuration;
import net.sf.ehcache.config.MemoryUnit;

public class EhcacheTimeLimitDemo {

    public static void main(String[] args) {
        // 创建 Ehcache 管理器
        CacheManager cacheManager = CacheManager.newInstance(new Configuration());

        // 创建缓存配置
        CacheConfiguration cacheConfiguration = new CacheConfiguration()
                .eternal(false)
                .timeToIdleSeconds(100)
                .timeToLiveSeconds(200)
                .maxEntriesLocalHeap(10000);

        // 创建缓存
        Cache cache = new Cache(cacheConfiguration);
        cacheManager.addCache(cache);

        // 放入缓存
        Element element = new Element("key", "value");
        cache.put(element);

        // 从缓存获取
        Element retrievedElement = cache.get("key");
        if (retrievedElement != null) {
            System.out.println(retrievedElement.getObjectValue());
        } else {
            System.out.println("缓存失效");
        }
    }
}

import com.github.benmanes.caffeine.cache.Cache;
import com.github.benmanes.caffeine.cache.Caffeine;

public class CaffeineDemo {

    public static void main(String[] args) {
        // 创建 Caffeine 缓存
        Cache<String, String> cache = Caffeine.newBuilder()
                .expireAfterAccess(100, TimeUnit.SECONDS)
                .maximumSize(10000)
                .build();

        // 放入缓存
        cache.put("key", "value");

        // 从缓存获取
        String value = cache.getIfPresent("key");
        if (value != null) {
            System.out.println(value);
        } else {
            System.out.println("缓存失效");
        }
    }
}