遇到怪事了----RedisTemplate设置key---redis客户端找不到

今天我使用redisTemplate设置key时--redis客户端竟然无法查找到相应的数据,那么怎么处理呢?

出现这种现象的主要原因:
    key被序列化之后
	 所以redis客户端无法查询

例:我们需在RedisConfig 加入相应的key序列化

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.StringRedisSerializer;

@Configuration
public class RedisConfig {

    @Bean
    public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory factory) {
        RedisTemplate<String, Object> template = new RedisTemplate<>();
        template.setConnectionFactory(factory);
        StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
        template.setKeySerializer(stringRedisSerializer);
        template.setValueSerializer(stringRedisSerializer);
        template.setHashValueSerializer(stringRedisSerializer);
        template.setHashKeySerializer(stringRedisSerializer);
        return template;
    }
}