Redis序列化设置以及jetcache连接Redis序列化的设置过程

@Configuration
public class RedisConfig {
 
    @Bean
    public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory connectionFactory){
        // 创建RedisTemplate对象
        RedisTemplate<String, Object> template = new RedisTemplate<>();
        // 设置连接工厂
        template.setConnectionFactory(connectionFactory);
        // 创建JSON序列化工具
        GenericJackson2JsonRedisSerializer jsonRedisSerializer = 
                                        new GenericJackson2JsonRedisSerializer();
        // 设置Key的序列化
        template.setKeySerializer(RedisSerializer.string());
        template.setHashKeySerializer(RedisSerializer.string());
        // 设置Value的序列化
        template.setValueSerializer(jsonRedisSerializer);
        template.setHashValueSerializer(jsonRedisSerializer);
        // 返回
        return template;
    }
}

@Autowired
private StringRedisTemplate stringRedisTemplate;
// JSON序列化工具
private static final ObjectMapper mapper = new ObjectMapper();
 
@Test
void testSaveUser() throws JsonProcessingException {
    // 创建对象
    User user = new User("虎哥", 21);
    // 手动序列化
    String json = mapper.writeValueAsString(user);
    // 写入数据
    stringRedisTemplate.opsForValue().set("user:200", json);
 
    // 获取数据
    String jsonUser = stringRedisTemplate.opsForValue().get("user:200");
    // 手动反序列化
    User user1 = mapper.readValue(jsonUser, User.class);
    System.out.println("user1 = " + user1);
}

jetcache:
  statIntervalMinutes: 15
  areaInCacheName: false
  local:
    default:
      type: linkedhashmap #other choose：caffeine
      keyConvertor: fastjson2 #other choose：fastjson/jackson
      limit: 100
  remote:
    default:
      type: redis
      keyConvertor: fastjson2 #other choose：fastjson/jackson
      broadcastChannel: projectA
      valueEncoder: java #other choose：kryo/kryo5
      valueDecoder: java #other choose：kryo/kryo5
      poolConfig:
        minIdle: 5
        maxIdle: 20
        maxTotal: 50
      host: ${redis.host}
      port: ${redis.port}