通过自定义CacheManager Bean来实现

bean

   @Autowiredprivate RedisConnectionFactory redisConnectionFactory;/*** 管理缓存** @return*///缓存管理器@Primary@Bean@Overridepublic CacheManager cacheManager() {// 使用自定义的缓存配置初始化一个cacheManagerreturn new CustomizedRedisCacheManager(RedisCacheWriter.nonLockingRedisCacheWriter(redisConnectionFactory), redisCacheConfiguration());}

CustomizedRedisCacheManager

import org.springframework.data.redis.cache.RedisCache;
import org.springframework.data.redis.cache.RedisCacheConfiguration;
import org.springframework.data.redis.cache.RedisCacheManager;
import org.springframework.data.redis.cache.RedisCacheWriter;
import org.springframework.data.redis.connection.RedisConnectionFactory;import java.util.Collections;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.Map;/*** @author kittlen* @version 1.0* @date 2021/11/17 0017*/
public class CustomizedRedisCacheManager extends RedisCacheManager {private final RedisCacheWriter cacheWriter;private final RedisCacheConfiguration defaultCacheConfig;private final Map<String, RedisCacheConfiguration> initialCaches = new LinkedHashMap<>();private boolean enableTransactions;public CustomizedRedisCacheManager(RedisCacheWriter cacheWriter, RedisCacheConfiguration defaultCacheConfiguration) {super(cacheWriter, defaultCacheConfiguration);this.cacheWriter = cacheWriter;this.defaultCacheConfig = defaultCacheConfiguration;}public CustomizedRedisCacheManager(RedisCacheWriter cacheWriter, RedisCacheConfiguration defaultCacheConfiguration, String... initialCacheNames) {super(cacheWriter, defaultCacheConfiguration, initialCacheNames);this.cacheWriter = cacheWriter;this.defaultCacheConfig = defaultCacheConfiguration;}public CustomizedRedisCacheManager(RedisCacheWriter cacheWriter, RedisCacheConfiguration defaultCacheConfiguration, boolean allowInFlightCacheCreation, String... initialCacheNames) {super(cacheWriter, defaultCacheConfiguration, allowInFlightCacheCreation, initialCacheNames);this.cacheWriter = cacheWriter;this.defaultCacheConfig = defaultCacheConfiguration;}public CustomizedRedisCacheManager(RedisCacheWriter cacheWriter, RedisCacheConfiguration defaultCacheConfiguration, Map<String, RedisCacheConfiguration> initialCacheConfigurations) {super(cacheWriter, defaultCacheConfiguration, initialCacheConfigurations);this.cacheWriter = cacheWriter;this.defaultCacheConfig = defaultCacheConfiguration;}public CustomizedRedisCacheManager(RedisCacheWriter cacheWriter, RedisCacheConfiguration defaultCacheConfiguration, Map<String, RedisCacheConfiguration> initialCacheConfigurations, boolean allowInFlightCacheCreation) {super(cacheWriter, defaultCacheConfiguration, initialCacheConfigurations, allowInFlightCacheCreation);this.cacheWriter = cacheWriter;this.defaultCacheConfig = defaultCacheConfiguration;}public CustomizedRedisCacheManager(RedisConnectionFactory redisConnectionFactory, RedisCacheConfiguration cacheConfiguration) {this(RedisCacheWriter.nonLockingRedisCacheWriter(redisConnectionFactory),cacheConfiguration);}/*** 覆盖父类创建RedisCache*/@Overrideprotected RedisCache createRedisCache(String name, RedisCacheConfiguration cacheConfig) {return new CustomizedRedisCache(name, cacheWriter, cacheConfig != null ? cacheConfig : defaultCacheConfig);}@Overridepublic Map<String, RedisCacheConfiguration> getCacheConfigurations() {Map<String, RedisCacheConfiguration> configurationMap = new HashMap<>(getCacheNames().size());getCacheNames().forEach(it -> {RedisCache cache = CustomizedRedisCache.class.cast(lookupCache(it));configurationMap.put(it, cache != null ? cache.getCacheConfiguration() : null);});return Collections.unmodifiableMap(configurationMap);}
}

CustomizedRedisCache

import org.springframework.core.convert.ConversionService;
import org.springframework.data.redis.cache.RedisCache;
import org.springframework.data.redis.cache.RedisCacheConfiguration;
import org.springframework.data.redis.cache.RedisCacheWriter;/*** @author kittlen* @version 1.0* @date 2021/11/17 0017*/
public class CustomizedRedisCache extends RedisCache {private static final String WILD_CARD = "*";private final String name;private final RedisCacheWriter cacheWriter;private final ConversionService conversionService;protected CustomizedRedisCache(String name, RedisCacheWriter cacheWriter, RedisCacheConfiguration cacheConfig) {super(name, cacheWriter, cacheConfig);this.name = name;this.cacheWriter = cacheWriter;this.conversionService = cacheConfig.getConversionService();}@Overridepublic void evict(Object key) {if (key instanceof String) {String keyString = key.toString();if (keyString.endsWith(WILD_CARD)) {evictLikeSuffix(keyString);return;}if (keyString.startsWith(WILD_CARD)) {evictLikePrefix(keyString);return;}}super.evict(key);}/*** 前缀匹配** @param key*/public void evictLikePrefix(String key) {byte[] pattern = this.conversionService.convert(this.createCacheKey(key), byte[].class);this.cacheWriter.clean(this.name, pattern);}/*** 后缀匹配** @param key*/public void evictLikeSuffix(String key) {byte[] pattern = this.conversionService.convert(this.createCacheKey(key), byte[].class);this.cacheWriter.clean(this.name, pattern);}}