spring data redis template GenericJackson2JsonRedisSerializer的使用
配置
<!-- redis template definition --> <bean id="myRedisTemplate" class="org.springframework.data.redis.core.RedisTemplate" p:connection-factory-ref="jedisConnectionFactory"> <property name="defaultSerializer"> <bean class="org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer"></bean> </property> </bean>
上述配置的后果是:序列化后的key也变成了json
修改配置为以下后:
<bean id="myRedisTemplate" class="org.springframework.data.redis.core.RedisTemplate" p:connection-factory-ref="jedisConnectionFactory"> <property name="defaultSerializer"> <bean class="org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer"></bean> </property> <property name="keySerializer"> <bean class="org.springframework.data.redis.serializer.StringRedisSerializer" /> </property> <property name="hashKeySerializer"> <bean class="org.springframework.data.redis.serializer.StringRedisSerializer" /> </property> </bean>
效果:
用redis desktop developer查看:
key已经变回了字符串格式。