| redis 学习问题总结 |
http://aperise.iteye.com/blog/2310639 |
| ehcache memcached redis 缓存技术总结 |
http://aperise.iteye.com/blog/2296219 |
| redis-stat 离线安装 |
http://aperise.iteye.com/blog/2310254 |
| redis cluster 非ruby方式启动 |
http://aperise.iteye.com/blog/2310254 |
| redis-sentinel安装部署 |
http://aperise.iteye.com/blog/2342693 |
| spring-data-redis使用 |
http://aperise.iteye.com/blog/2342615 |
| redis客户端redisson实战 |
http://blog.csdn.net/zilong_zilong/article/details/78252037 |
| redisson-2.10.4源代码分析 |
http://blog.csdn.net/zilong_zilong/article/details/78609423 |
| tcmalloc jemalloc libc选择 |
http://blog.csdn.net/u010994304/article/details/49906819 |
spring-data-redis实战
spring-data-redis版本1.4.0.RELEASE之后引入了sentinel；
spring-data-redis版本1.4.0.RELEASE之后对于spring的依赖版本>=4.0.7.RELEASE；
spring-data-redis版本1.4.0.RELEASE之前不支持sentinel；
spring-data-redis版本1.4.0.RELEASE之前对于spring的依赖版本<=3.2.10.RELEASE；
jedis-2.8不支持Redis-cluster部署方式中集群设置密码访问；
jedis-2.9开始支持redis-cluster部署方式中集群设置密码访问；
spring-data-redis版本1.7.x不支持redis-cluster部署方式集群设置密码访问；
spring-data-redis版本1.8.x开始支持redis-cluster部署方式集群设置密码访问；
1.为什么选择spring-data-redis?
spring-data-redis已经对jedis、jredis进行了封装，完美兼容redis sentinel部署模式、兼容redis-cluster部署模式、单节点redis部署模式，提供统一的API(RedisTemplate)来调用不同的部署模式，完全不用担心redis部署模式变化导致redis客户端代码做调整
1）单节点部署模式
单节点部署模式时与spring、spring-data-redis集成文件如下：
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context" xmlns:jdbc="http://www.springframework.org/schema/jdbc" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:jpa="http://www.springframework.org/schema/data/jpa" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc-4.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd http://www.springframework.org/schema/data/jpa http://www.springframework.org/schema/data/jpa/spring-jpa-1.3.xsd" default-lazy-init="true"> <bean id="jedisPoolConfig" class="redis.clients.jedis.JedisPoolConfig"> <property name="maxTotal" value="2048" /> <property name="maxIdle" value="200" /> <property name="numTestsPerEvictionRun" value="1024" /> <property name="timeBetweenEvictionRunsMillis" value="30000" /> <property name="minEvictableIdleTimeMillis" value="-1" /> <property name="softMinEvictableIdleTimeMillis" value="10000" /> <property name="maxWaitMillis" value="1500" /> <property name="testOnBorrow" value="true" /> <property name="testWhileIdle" value="true" /> <property name="testOnReturn" value="false" /> <property name="jmxEnabled" value="true" /> <property name="blockWhenExhausted" value="false" /> </bean> <!-- 只有一个节点的redis集群 --> <bean id="oneNodeJedisConnectionFactory" class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory" p:host-name="192.168.29.24" p:port="6379" p:pool-config-ref="jedisPoolConfig" /> <bean id="redisTemplate" class="org.springframework.data.redis.core.RedisTemplate" > <property name="connectionFactory" ref="oneNodeJedisConnectionFactory" /> <property name="keySerializer"><bean class="org.springframework.data.redis.serializer.StringRedisSerializer"/></property> <property name="valueSerializer"><bean class="org.springframework.data.redis.serializer.StringRedisSerializer"/></property> <property name="hashKeySerializer"><bean class="org.springframework.data.redis.serializer.StringRedisSerializer"/></property> <property name="hashValueSerializer"><bean class="org.springframework.data.redis.serializer.StringRedisSerializer"/></property> </bean> </beans>
2）sentinel部署模式
sentinel部署模式时与spring、spring-data-redis集成文件如下：
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context" xmlns:jdbc="http://www.springframework.org/schema/jdbc" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:jpa="http://www.springframework.org/schema/data/jpa" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc-4.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd http://www.springframework.org/schema/data/jpa http://www.springframework.org/schema/data/jpa/spring-jpa-1.3.xsd" default-lazy-init="true"> <bean id="jedisPoolConfig" class="redis.clients.jedis.JedisPoolConfig"> <property name="maxTotal" value="2048" /> <property name="maxIdle" value="200" /> <property name="numTestsPerEvictionRun" value="1024" /> <property name="timeBetweenEvictionRunsMillis" value="30000" /> <property name="minEvictableIdleTimeMillis" value="-1" /> <property name="softMinEvictableIdleTimeMillis" value="10000" /> <property name="maxWaitMillis" value="1500" /> <property name="testOnBorrow" value="true" /> <property name="testWhileIdle" value="true" /> <property name="testOnReturn" value="false" /> <property name="jmxEnabled" value="true" /> <property name="blockWhenExhausted" value="false" /> </bean> <!-- 采用sentinel模式的redis --> <bean id="redisSentinelConfiguration" class="org.springframework.data.redis.connection.RedisSentinelConfiguration"> <property name="master"> <bean class="org.springframework.data.redis.connection.RedisNode"> <property name="name" value="redis-sentinel" /> </bean> </property> <property name="sentinels"> <set> <bean class="org.springframework.data.redis.connection.RedisNode"> <constructor-arg name="host" value="192.168.173.23" /> <constructor-arg name="port" value="26382" /> </bean> <bean class="org.springframework.data.redis.connection.RedisNode"> <constructor-arg name="host" value="192.168.173.24" /> <constructor-arg name="port" value="26382" /> </bean> <bean class="org.springframework.data.redis.connection.RedisNode "> <constructor-arg name="host" value="192.168.173.25" /> <constructor-arg name="port" value="26382" /> </bean> </set> </property> </bean> <bean id="sentinelJedisConnectionFactory" class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory" p:password="abcd_123456" p:pool-config-ref="jedisPoolConfig"> <constructor-arg name="sentinelConfig" ref="redisSentinelConfiguration"></constructor-arg> </bean> <bean id="redisTemplate" class="org.springframework.data.redis.core.RedisTemplate" > <property name="connectionFactory" ref="sentinelJedisConnectionFactory" /> <property name="keySerializer"><bean class="org.springframework.data.redis.serializer.StringRedisSerializer"/></property> <property name="valueSerializer"><bean class="org.springframework.data.redis.serializer.StringRedisSerializer"/></property> <property name="hashKeySerializer"><bean class="org.springframework.data.redis.serializer.StringRedisSerializer"/></property> <property name="hashValueSerializer"><bean class="org.springframework.data.redis.serializer.StringRedisSerializer"/></property> </bean> </beans>
注意：上面IP和端口只需配置sentinel节点的IP和端口，sentinel采用投票方式进行故障切换，而投票方式下原则是少数服从多数，所以sentinel一般至少是3台，上面是我部署的3台sentinel节点的IP和端口。
3）redis-cluster部署模式
redis-cluster部署模式时与spring、spring-data-redis集成文件如下：
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context" xmlns:jdbc="http://www.springframework.org/schema/jdbc" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:jpa="http://www.springframework.org/schema/data/jpa" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc-4.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd http://www.springframework.org/schema/data/jpa http://www.springframework.org/schema/data/jpa/spring-jpa-1.3.xsd" default-lazy-init="true"> <bean id="jedisPoolConfig" class="redis.clients.jedis.JedisPoolConfig"> <property name="maxTotal" value="2048" /> <property name="maxIdle" value="200" /> <property name="numTestsPerEvictionRun" value="1024" /> <property name="timeBetweenEvictionRunsMillis" value="30000" /> <property name="minEvictableIdleTimeMillis" value="-1" /> <property name="softMinEvictableIdleTimeMillis" value="10000" /> <property name="maxWaitMillis" value="1500" /> <property name="testOnBorrow" value="true" /> <property name="testWhileIdle" value="true" /> <property name="testOnReturn" value="false" /> <property name="jmxEnabled" value="true" /> <property name="blockWhenExhausted" value="false" /> </bean> <!-- 采用redis-cluster的redis --> <bean id="redisClusterConfiguration" class="org.springframework.data.redis.connection.RedisClusterConfiguration"> <property name="maxRedirects" value="3" /> <property name="clusterNodes"> <set> <bean class="org.springframework.data.redis.connection.RedisNode"> <constructor-arg name="host" value="192.168.173.23" /> <constructor-arg name="port" value="6379" /> </bean> <bean class="org.springframework.data.redis.connection.RedisNode"> <constructor-arg name="host" value="192.168.173.23" /> <constructor-arg name="port" value="6380" /> </bean> <bean class="org.springframework.data.redis.connection.RedisNode "> <constructor-arg name="host" value="192.168.173.23" /> <constructor-arg name="port" value="6381" /> </bean> <bean class="org.springframework.data.redis.connection.RedisNode"> <constructor-arg name="host" value="192.168.173.24" /> <constructor-arg name="port" value="6379" /> </bean> <bean class="org.springframework.data.redis.connection.RedisNode"> <constructor-arg name="host" value="192.168.173.24" /> <constructor-arg name="port" value="6380" /> </bean> <bean class="org.springframework.data.redis.connection.RedisNode "> <constructor-arg name="host" value="192.168.173.24" /> <constructor-arg name="port" value="6381" /> </bean> </set> </property> </bean> <bean id="clusterJedisConnectionFactory" class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory" p:pool-config-ref="jedisPoolConfig"> <constructor-arg name="clusterConfig" ref="redisClusterConfiguration" /> </bean> <bean id="redisTemplate" class="org.springframework.data.redis.core.RedisTemplate"> <property name="connectionFactory" ref="clusterJedisConnectionFactory" /> <property name="keySerializer"><bean class="org.springframework.data.redis.serializer.StringRedisSerializer"/></property> <property name="valueSerializer"><bean class="org.springframework.data.redis.serializer.StringRedisSerializer"/></property> <property name="hashKeySerializer"><bean class="org.springframework.data.redis.serializer.StringRedisSerializer"/></property> <property name="hashValueSerializer"><bean class="org.springframework.data.redis.serializer.StringRedisSerializer"/></property> </bean> </beans>
2.使用spring-data-redis时比较纠结的与jedis整合版本问题
spring-data-redis版本1.4.0.RELEASE之后引入了sentinel；
spring-data-redis版本1.4.0.RELEASE之后对于spring的依赖版本>=4.0.7.RELEASE；
spring-data-redis版本1.4.0.RELEASE之前不支持sentinel；
spring-data-redis版本1.4.0.RELEASE之前对于spring的依赖版本<=3.2.10.RELEASE；
这个没啥好纠结的，使用什么版本的spring-data-redis就查询这个版本使用的jedis，一种比较靠谱的查询方法是登录http://search.maven.org/ 进行查询，如下：
这里我使用的是最新的1.7.5.RELEASE版本，点击上图pom链接进去搜索jedis，即可查看到jedis版本，如下：
所以最后我的maven依赖如下：
<dependency> <groupId>redis.clients</groupId> <artifactId>jedis</artifactId> <version>2.8.1</version> </dependency> <dependency> <groupId>org.springframework.data</groupId> <artifactId>spring-data-redis</artifactId> <version>1.7.5.RELEASE</version> </dependency>
3.报错Invocation of init method failed; nested exception is java.lang.NoSuchMethodError:
Invocation of init method failed; nested exception is java.lang.NoSuchMethodError:
org.springframework.core.serializer.support.DeserializingConverter.<init>(Ljava/lang/ClassLoader;)V
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1210)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:272)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1120)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1044)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:942)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:533)
... 37 more
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: protected org.springframework.data.redis.core.RedisTemplate com.besttone.signal.service.redis.RedisService.redisTemplate; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'redisTemplate' defined in class path resource [spring-redis.xml]: Invocation of init method failed; nested exception is java.lang.NoSuchMethodError: org.springframework.core.serializer.support.DeserializingConverter.<init>(Ljava/lang/ClassLoader;)V
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:561)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
... 50 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'redisTemplate' defined in class path resource [spring-redis.xml]: Invocation of init method failed; nested exception is java.lang.NoSuchMethodError: org.springframework.core.serializer.support.DeserializingConverter.<init>(Ljava/lang/ClassLoader;)V
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1574)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1127)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1044)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:942)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:533)
... 52 more
Caused by: java.lang.NoSuchMethodError: org.springframework.core.serializer.support.DeserializingConverter.<init>(Ljava/lang/ClassLoader;)V
at org.springframework.data.redis.serializer.JdkSerializationRedisSerializer.<init>(JdkSerializationRedisSerializer.java:53)
at org.springframework.data.redis.core.RedisTemplate.afterPropertiesSet(RedisTemplate.java:119)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1633)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1570)
... 62 more
[ERROR] http-bio-9045-exec-4 2016-12-02 22:24:09,479 org.springframework.web.servlet.DispatcherServlet - Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'interfaceController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.besttone.signal.service.redis.RedisService com.besttone.web.controller.InterfaceController.redisService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'redisService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: protected org.springframework.data.redis.core.RedisTemplate com.besttone.signal.service.redis.RedisService.redisTemplate; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'redisTemplate' defined in class path resource [spring-redis.xml]: Invocation of init method failed; nested exception is java.lang.NoSuchMethodError: org.springframework.core.serializer.support.DeserializingConverter.<init>(Ljava/lang/ClassLoader;)V
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1210)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:755)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480)
at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:663)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:629)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:677)
at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:548)
org.springframework.core.serializer.support.DeserializingConverter.<init>(Ljava/lang/ClassLoader;)V
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1210)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:272)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1120)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1044)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:942)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:533)
... 37 more
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: protected org.springframework.data.redis.core.RedisTemplate com.besttone.signal.service.redis.RedisService.redisTemplate; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'redisTemplate' defined in class path resource [spring-redis.xml]: Invocation of init method failed; nested exception is java.lang.NoSuchMethodError: org.springframework.core.serializer.support.DeserializingConverter.<init>(Ljava/lang/ClassLoader;)V
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:561)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
... 50 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'redisTemplate' defined in class path resource [spring-redis.xml]: Invocation of init method failed; nested exception is java.lang.NoSuchMethodError: org.springframework.core.serializer.support.DeserializingConverter.<init>(Ljava/lang/ClassLoader;)V
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1574)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1127)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1044)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:942)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:533)
... 52 more
Caused by: java.lang.NoSuchMethodError: org.springframework.core.serializer.support.DeserializingConverter.<init>(Ljava/lang/ClassLoader;)V
at org.springframework.data.redis.serializer.JdkSerializationRedisSerializer.<init>(JdkSerializationRedisSerializer.java:53)
at org.springframework.data.redis.core.RedisTemplate.afterPropertiesSet(RedisTemplate.java:119)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1633)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1570)
... 62 more
[ERROR] http-bio-9045-exec-4 2016-12-02 22:24:09,479 org.springframework.web.servlet.DispatcherServlet - Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'interfaceController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.besttone.signal.service.redis.RedisService com.besttone.web.controller.InterfaceController.redisService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'redisService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: protected org.springframework.data.redis.core.RedisTemplate com.besttone.signal.service.redis.RedisService.redisTemplate; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'redisTemplate' defined in class path resource [spring-redis.xml]: Invocation of init method failed; nested exception is java.lang.NoSuchMethodError: org.springframework.core.serializer.support.DeserializingConverter.<init>(Ljava/lang/ClassLoader;)V
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1210)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:755)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480)
at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:663)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:629)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:677)
at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:548)
上面问题主要解决办法是将spring版本升级，之前我用的spring版本是4.1.6.RELEASE，将其版本升级到4.3.34.RELEASE后问题解决，而不是网上所说的将jedis版本降级到2.6.2
4.RedisService.java实现类
import java.io.Serializable;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;
import org.apache.log4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.dao.DataAccessException;
import org.springframework.data.redis.connection.RedisConnection;
import org.springframework.data.redis.core.RedisCallback;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Component;
import redis.clients.util.SafeEncoder;
@Component
public class RedisService {
private static Logger logger = Logger.getLogger(RedisService.class);
@Autowired
protected RedisTemplate<Serializable, Serializable> redisTemplate;
/**
* redis中key对应的值增加数值integer
* @param key
* @param incrValue
* @return
*/
public Long incrBy(final String key, final long incrValue){
//将key对应的数字加decrement。如果key不存在，操作之前，key就会被置为0。
//如果key的value类型错误或者是个不能表示成数字的字符串，
//就返回错误。这个操作最多支持64位有符号的正型数字。
return (Long) redisTemplate.execute(new RedisCallback<Object>() {
@Override
public Long doInRedis(RedisConnection connection) throws DataAccessException {
return connection.incrBy(SafeEncoder.encode(key), incrValue);
}
});
}
/**
* 判断redis中该key是否存在
* @param key
* @return
*/
public Boolean exists(final String key) {
return (Boolean) redisTemplate.execute(new RedisCallback<Object>() {
@Override
public Boolean doInRedis(RedisConnection connection) throws DataAccessException {
return connection.exists(SafeEncoder.encode(key));
}
});
}
/**
* 设置某个key过期时间
* @param key
* @param seconds
* @return
*/
public Boolean expire(final String key, final int seconds) {
//Integer reply, specifically:
//1: the timeout was set.
//0: the timeout was not set since the key already has an associated timeout (this may happen only in Redis versions < 2.1.3, Redis >= 2.1.3 will happily update the timeout), or the key does not exist.
return (Boolean) redisTemplate.execute(new RedisCallback<Object>() {
@Override
public Boolean doInRedis(RedisConnection connection) throws DataAccessException {
return connection.expire(SafeEncoder.encode(key), seconds);
}
});
}
/**
* 获取key对应的值
* @param key
* @return
*/
public String get(final String key) {
return (String) redisTemplate.execute(new RedisCallback<Object>() {
@Override
public String doInRedis(RedisConnection connection) throws DataAccessException {
byte[] keyBytes = SafeEncoder.encode(key);
byte[] valueBytes = connection.get(keyBytes);
if (null != valueBytes)
return SafeEncoder.encode(valueBytes);
return null;
}
});
}
/**
* 获取key对应的值
* @param key
* @return
*/
@SuppressWarnings("unchecked")
public Set<String> smembers(final String key) {
return (Set<String>) redisTemplate.execute(new RedisCallback<Object>() {
@Override
public Set<String> doInRedis(RedisConnection connection) throws DataAccessException {
Set<String> returnSet = new HashSet<String>();
byte[] keyBytes = SafeEncoder.encode(key);
Set<byte[]> bytesSet = connection.sMembers(keyBytes);
if(null!=bytesSet&&bytesSet.size()>0){
for(byte[] bytes : bytesSet){
returnSet.add(SafeEncoder.encode(bytes));
}
}
return returnSet;
}
});
}
/**
* 获取key对应的值
* @param key
* @return
*/
@SuppressWarnings("unchecked")
public Map<String, String> hgetAll(final String key) {
return (Map<String, String>) redisTemplate.execute(new RedisCallback<Object>() {
@Override
public Map<String, String> doInRedis(RedisConnection connection) throws DataAccessException {
Map<String, String> returnMap = new HashMap<String, String>();
byte[] keyBytes = SafeEncoder.encode(key);
Map<byte[], byte[]> bytesMap = connection.hGetAll(keyBytes);
if (null != bytesMap && bytesMap.size() > 0) {
for (Map.Entry<byte[], byte[]> entry : bytesMap.entrySet()) {
returnMap.put(SafeEncoder.encode(entry.getKey()), SafeEncoder.encode(entry.getValue()));
}
}
return returnMap;
}
});
}
public Boolean hmset(final String key, final Map<String, String> hash) {
return (Boolean) redisTemplate.execute(new RedisCallback<Object>() {
@Override
public Boolean doInRedis(RedisConnection connection) throws DataAccessException {
try {
final Map<byte[], byte[]> bhash = new HashMap<byte[], byte[]>(hash.size());
for (final Entry<String, String> entry : hash.entrySet()) {
bhash.put(SafeEncoder.encode(entry.getKey()), SafeEncoder.encode(entry.getValue()));
}
connection.hMSet(SafeEncoder.encode(key), bhash);
return true;
} catch (Exception e) {
logger.error("error in RedisService.hmset(final String key, final Map<String, String> hash)", e);
return false;
}
}
});
}
public Long srem(final String key, final String... members) {
return (Long) redisTemplate.execute(new RedisCallback<Object>() {
@Override
public Long doInRedis(RedisConnection connection) throws DataAccessException {
return connection.sRem(SafeEncoder.encode(key), SafeEncoder.encodeMany(members));
}
});
}
public Long sadd(final String key, final String... members) {
return (Long) redisTemplate.execute(new RedisCallback<Object>() {
@Override
public Long doInRedis(RedisConnection connection) throws DataAccessException {
return connection.sAdd(SafeEncoder.encode(key), SafeEncoder.encodeMany(members));
}
});
}
public Long del(final String key) {
return (Long) redisTemplate.execute(new RedisCallback<Object>() {
@Override
public Long doInRedis(RedisConnection connection) throws DataAccessException {
return connection.del(SafeEncoder.encodeMany(key));
}
});
}
public Boolean set(final String key, final String value) {
return (Boolean) redisTemplate.execute(new RedisCallback<Object>() {
@Override
public Boolean doInRedis(RedisConnection connection) throws DataAccessException {
try {
connection.set(SafeEncoder.encode(key), SafeEncoder.encode(value));
return true;
} catch (Exception e) {
logger.error("error in RedisService.set(final String key, final String value)", e);
return false;
}
}
});
}
}
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