redis序列化

private void setSerializer(StringRedisTemplate template) {
    Jackson2JsonRedisSerializer jackson2JsonRedisSerializer =new Jackson2JsonRedisSerializer(Object.class);
 ObjectMapper obm =new ObjectMapper();
 obm.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
 obm.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
 jackson2JsonRedisSerializer.setObjectMapper(obm);
 template.setValueSerializer(jackson2JsonRedisSerializer);