springdboot操作Redis时，发现key值出现 \xac\xed\x00\x05t\x00\tb，但不影响程序读写，查询资料发现redisTemplate 默认的序列化方式为 jdkSerializeable, StringRedisTemplate的默认序列化方式为StringRedisSerializer
可以通过手动配置, 将redisTemplate的序列化方式进行更改。 在Redis配置类中添加javaBean
解决方法
@Configuration public class RedisConfig { @Bean public RedisTemplate<String,String> redisTemplate(RedisConnectionFactory redisConnectionFactory){ RedisTemplate<String,String> redisTemplate = new RedisTemplate<String,String>(); redisTemplate.setConnectionFactory(redisConnectionFactory); // 使用Jackson2JsonRedisSerialize 替换默认序列化 Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class); ObjectMapper objectMapper = new ObjectMapper(); objectMapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY); objectMapper.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL); jackson2JsonRedisSerializer.setObjectMapper(objectMapper); // 设置value的序列化规则和 key的序列化规则 redisTemplate.setValueSerializer(new StringRedisSerializer()); redisTemplate.setKeySerializer(new StringRedisSerializer()); redisTemplate.afterPropertiesSet(); return redisTemplate; } }
