它不再接受RedisTemplate。所以试试这个：
@Beanpublic RedisCacheManager cacheManager(RedisConnectionFactory redisConnectionFactory, ResourceLoader resourceLoader) { RedisCacheManager.RedisCacheManagerBuilder builder = RedisCacheManager .builder(redisConnectionFactory) .cacheDefaults(determineConfiguration(resourceLoader.getClassLoader())); List<String> cacheNames = this.cacheProperties.getCacheNames(); if (!cacheNames.isEmpty()) { builder.initialCacheNames(new linkedHashSet<>(cacheNames)); } return builder.build();}private org.springframework.data.redis.cache.RedisCacheConfiguration determineConfiguration( ClassLoader classLoader) { if (this.redisCacheConfiguration != null) { return this.redisCacheConfiguration; } CacheProperties.Redis redisProperties = this.cacheProperties.getRedis(); RedisCacheConfiguration config = RedisCacheConfiguration.defaultCacheConfig(); ObjectMapper mapper = new Jackson2ObjectMapperBuilder() .modulesToInstall( new SimpleModule().addSerializer( new NullValueSerializer(null)) ) .failonEmptyBeans( false ) .build(); mapper.enableDefaultTyping( ObjectMapper.DefaultTyping.NON_FINAL, JsonTypeInfo.As.PROPERTY); GenericJackson2JsonRedisSerializer serializer = new GenericJackson2JsonRedisSerializer( mapper ); //get the mapper b/c they registered some internal modules config = config.serializevaluesWith(RedisSerializationContext.SerializationPair.fromSerializer(serializer));; if (redisProperties.getTimeToLive() != null) { config = config.entryTtl(redisProperties.getTimeToLive()); } if (redisProperties.getKeyPrefix() != null) { config = config.prefixKeysWith(redisProperties.getKeyPrefix()); config = config.computePrefixWith(cacheName -> redisProperties.getKeyPrefix() + cacheName + "::"); } if (!redisProperties.isCacheNullValues()) { config = config.disableCachingNullValues(); } if (!redisProperties.isUseKeyPrefix()) { config = config.disableKeyPrefix(); } return config;}
