使用redis缓存对象会出现下图现象:
键值对都是乱码形式。
解决以上问题:
如果是xml配置的
我们直接注入官方给定的keyserializer,valueserializer,hashkeyserializer即可:
<bean id="apiredistemplate" class="org.springframework.data.redis.core.redistemplate"
p:connection-factory-ref="apicacheredisconnectionfactory">
<property name="keyserializer">
<bean
class="org.springframework.data.redis.serializer.genericjackson2jsonredisserializer" />
</property>
<property name="valueserializer">
<bean
class="org.springframework.data.redis.serializer.genericjackson2jsonredisserializer" />
</property>
<property name="hashkeyserializer">
<bean
class="org.springframework.data.redis.serializer.genericjackson2jsonredisserializer" />
</property>
<property name="hashvalueserializer">
<bean
class="org.springframework.data.redis.serializer.genericjackson2jsonredisserializer" />
</property>
<property name="stringserializer">
<bean
class="org.springframework.data.redis.serializer.stringredisserializer" />
</property>
</bean>
spring boot 项目配置redisconfig的时候使用以下方法:
@configuration
public class redisconfig {
@bean("jsonredistemplate")
public redistemplate<object, object> redistemplate(redisconnectionfactory redisconnectionfactory)
throws unknownhostexception {
redistemplate<object, object> template = new redistemplate<object, object>();
template.setconnectionfactory(redisconnectionfactory); //解决日期序列化问题
objectmapper om = new objectmapper();
om.setdateformat(new simpledateformat("yyyy-mm-dd hh:mm:ss"));
genericjackson2jsonredisserializer genericjackson2jsonredisserializer = new genericjackson2jsonredisserializer(om);
template.setdefaultserializer(genericjackson2jsonredisserializer);
return template;
}
}
redis存入中文,取出来是乱码wenti
默认情况下,用redis存入中文,取出时会出现乱码情况,如图:
解决
我们再启动redis时,可以在redis-cli 后面加上 –raw,如图
以上为个人经验,希望能给大家一个参考,也希望大家多多支持www.887551.com。