解决SpringBoot2.0 集成Redis @Cacheable乱码的情况

你的名字 2022-01-09 17:39 278阅读 0赞

@Configuration
    public class Config  extends CachingConfigurerSupport {
    
        @Bean(name="redisTemplate")
        public RedisTemplate<String, String> redisTemplate(RedisConnectionFactory factory) {
    
            RedisTemplate<String, String> template = new RedisTemplate<>();
    
            RedisSerializer<String> redisSerializer = new StringRedisSerializer();
    
            Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);
            ObjectMapper om = new ObjectMapper();
            om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
            om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
            jackson2JsonRedisSerializer.setObjectMapper(om);
    
            template.setConnectionFactory(factory);
            //key序列化方式
            template.setKeySerializer(redisSerializer);
            //value序列化
            template.setValueSerializer(jackson2JsonRedisSerializer);
            //value hashmap序列化
            template.setHashValueSerializer(jackson2JsonRedisSerializer);
    
            return template;
        }
    
        @Bean
        public CacheManager cacheManager(RedisConnectionFactory factory) {
            RedisSerializer<String> redisSerializer = new StringRedisSerializer();
            Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);
    
            // 配置序列化
            RedisCacheConfiguration config = RedisCacheConfiguration.defaultCacheConfig();
            RedisCacheConfiguration redisCacheConfiguration = config.serializeKeysWith(RedisSerializationContext.SerializationPair.fromSerializer(redisSerializer))
                    .serializeValuesWith(RedisSerializationContext.SerializationPair.fromSerializer(jackson2JsonRedisSerializer));
    
            RedisCacheManager cacheManager = RedisCacheManager.builder(factory)
                    .cacheDefaults(redisCacheConfiguration)
                    .build();
            return cacheManager;
        }
    }

[https://blog.csdn.net/u013435893/article/details/81128893][https_blog.csdn.net_u013435893_article_details_81128893]

转载于:https://blog.51cto.com/357712148/2351130

[https_blog.csdn.net_u013435893_article_details_81128893]: https://blog.csdn.net/u013435893/article/details/81128893