项目中redisTemplate设置的key,redis客户端上查询不到的问题
再项目使用了redis储存key,测试需要在客户端删除对应的key,发现查询不到对应的key
redis客户端:


发现redisTemplate实际存进去的key会多了几个字符
原因:程序中对key没做序列化存储
如果你用redis客户端查询你想要的key,redisTemplate下面添加这两个属性
<property?name="keySerializer">?? ???????? <bean?class="org.springframework.data.redis.serializer.StringRedisSerializer"?/>?? ????</property>??? ????<property?name="hashKeySerializer">?? ????????<bean?class="org.springframework.data.redis.serializer.StringRedisSerializer"?/>?? ?</property>?
或者
@Bean
    public RedisTemplate<String, Object> redisTemplate() {
        RedisTemplate<String, Object> redisTemplate = new RedisTemplate<>();
        redisTemplate.setKeySerializer(new StringRedisSerializer());
        redisTemplate.setHashKeySerializer(new StringRedisSerializer());
        redisTemplate.setHashValueSerializer(new JdkSerializationRedisSerializer());
        redisTemplate.setValueSerializer(new JdkSerializationRedisSerializer());
        redisTemplate.setConnectionFactory(redisConnectionFactory);
        return redisTemplate;
    }注意如果使用springboot会默认创建JdkSerializationRedisSerializer序列化类,我们需要自己定义redisTemplate对应的bean,且bean的名称必须为redisTemplate,否则springboot会默认创建
相关推荐
  jackbon    2020-10-19  
   anglehearts    2020-09-09  
   天空一样的蔚蓝    2020-08-24  
   chenhualong0    2020-11-16  
   fackyou00    2020-11-10  
   Quietboy    2020-10-30  
   王道革    2020-11-25  
   wangdonghello    2020-11-03  
   聚合室    2020-11-16  
   koushr    2020-11-12  
   guoyanga    2020-11-10  
   Orangesss    2020-11-03  
   dongCSDN    2020-10-31  
   liuyulong    2020-10-29  
   fansili    2020-10-29  
   温攀峰    2020-10-23