1.首先看乱码的样子
2.目前这个Key 在Redis中真实的样子
3.解决办法: 替换默认的序列化key 和value 的对象
import org.springframework.beans.factory.annotation.Autowired; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.data.redis.core.RedisTemplate; import org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer; import org.springframework.data.redis.serializer.StringRedisSerializer; /** * Created by sewen on 2017/9/12. */ @Configuration public class Config { @Autowired private RedisTemplate redisTemplate; @Bean public RedisTemplate redisTemplateInit() { //设置序列化Key的实例化对象 redisTemplate.setKeySerializer(new StringRedisSerializer()); //设置序列化Value的实例化对象 redisTemplate.setValueSerializer(new GenericJackson2JsonRedisSerializer()); return redisTemplate; } }
4.尾巴:经过以上方法设置完成之后 使用 RedisTemplate set 时就不会乱码了.
public <T> ValueOperations<String, T> setCacheObject(String key, T value) { ValueOperations<String, T> operation = redisTemplate.opsForValue(); operation.set(key, value); return operation; }
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