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:
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< 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 >
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spring boot 项目配置redisconfig的时候使用以下方法:
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@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;
}
}
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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服务器之家。
原文链接:https://www.cnblogs.com/zhuzhen/p/8125793.html