Radis解决存入数据乱码问题

package com.bwie.shop.config;

import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.PropertyAccessor;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.springframework.cache.CacheManager;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.cache.RedisCacheConfiguration;
import org.springframework.data.redis.cache.RedisCacheManager;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.*;

import java.time.Duration;
/**
 *
 * 解决Redis键乱码的问题 将格式转换为json格式
 * @author dhx
 * @date 2021/12/22 17:48
 * @param
 * @return
 */
@Configuration
public class RedisConfig {
        @Bean
        public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory redisConnectionFactory)
        {
            RedisTemplate<String,Object> template = new RedisTemplate<String,Object>();
            template.setConnectionFactory(redisConnectionFactory);
            //使用JSON格式的序列化,保存
            template.setKeySerializer(new StringRedisSerializer());
            template.setHashKeySerializer(new StringRedisSerializer());
            template.setValueSerializer(new GenericJackson2JsonRedisSerializer());
            template.setHashValueSerializer(new GenericJackson2JsonRedisSerializer());
            return template;
        }

        @Bean
        public CacheManager cacheManager(RedisConnectionFactory factory)
        {

            RedisSerializer<String> redisSerializer = new StringRedisSerializer();
            Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);

            //解决查询缓存转换异常的问题
            ObjectMapper om = new ObjectMapper();
            om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
            om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
            jackson2JsonRedisSerializer.setObjectMapper(om);

            //配置序列化(解决乱码的问题)
            RedisCacheConfiguration config = RedisCacheConfiguration.defaultCacheConfig()
                    .entryTtl(Duration.ZERO)
                    .serializeKeysWith(RedisSerializationContext.SerializationPair.fromSerializer(redisSerializer))
                    .serializeValuesWith(RedisSerializationContext.SerializationPair.fromSerializer(jackson2JsonRedisSerializer))
                    .disableCachingNullValues();

            RedisCacheManager cacheManager = RedisCacheManager.builder(factory)
                    .cacheDefaults(config)
                    .build();

            return cacheManager;
        }

}