Spring整合redis（jedis）实现Session共享的过程

<!-- spring session begin -->   <dependency>    <groupId>redis.clients</groupId>    <artifactId>jedis</artifactId>    <version>2.9.0</version>   </dependency>   <dependency>    <groupId>org.springframework.session</groupId>    <artifactId>spring-session-data-redis</artifactId>    <version>1.2.1.RELEASE</version>   </dependency> 

<?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"      xmlns="http://java.sun.com/xml/ns/javaee"      xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"      version="3.0">  <context-param>   <param-name>contextConfigLocation</param-name>   <param-value>classpath:spring-cfg.xml</param-value>  </context-param>  <!--session过滤器 放在过滤器头-->  <filter>   <filter-name>springSessionRepositoryFilter</filter-name>   <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>  </filter>  <filter-mapping>   <filter-name>springSessionRepositoryFilter</filter-name>   <url-pattern>/*</url-pattern>  </filter-mapping>  <!-- 编码过滤器 -->  <filter>   <filter-name>encodingFilter</filter-name>   <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>   <async-supported>true</async-supported>   <init-param>    <param-name>encoding</param-name>    <param-value>UTF-8</param-value>   </init-param>  </filter>  <filter-mapping>   <filter-name>encodingFilter</filter-name>   <url-pattern>/*</url-pattern>  </filter-mapping>  <!-- Spring监听器 -->  <listener>   <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>  </listener>  <!-- Spring MVC-->  <servlet>   <servlet-name>SpringMVC</servlet-name>   <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>   <init-param>    <param-name>contextConfigLocation</param-name>    <param-value>classpath:spring-mvc.xml</param-value>   </init-param>   <load-on-startup>1</load-on-startup>   <async-supported>true</async-supported>  </servlet>  <servlet-mapping>   <servlet-name>SpringMVC</servlet-name>   <url-pattern>/</url-pattern>  </servlet-mapping>  <!-- <servlet-mapping>   <servlet-name>default</servlet-name>   <url-pattern>/static/*</url-pattern>  </servlet-mapping>--> </web-app> 

<?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:context="http://www.springframework.org/schema/context"     xmlns:aop="http://www.springframework.org/schema/aop"     xmlns:tx="http://www.springframework.org/schema/tx" xmlns:util="http://www.springframework.org/schema/util"     xsi:schemaLocation="http://www.springframework.org/schema/beans   http://www.springframework.org/schema/beans/spring-beans-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/aop   http://www.springframework.org/schema/aop/spring-aop-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/util   http://www.springframework.org/schema/util/spring-util.xsd" >   <!--开启切面编程自动代理-->   <aop:aspectj-autoproxy proxy-target-class="true"/>   <!--扫描注解生成bean-->   <context:annotation-config/>   <!--包扫描-->   <context:component-scan base-package="com.zyt">       <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/>   </context:component-scan>   <!--读取多个properties配置文件-->   <bean id="propertyConfigurer"      class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">     <property name="locations">       <list>         <value>classpath:jdbc.properties</value>         <value>classpath:redis.properties</value>       </list>     </property>   </bean>   <!-- Jedis连接池 -->   <bean id="poolConfig" class="redis.clients.jedis.JedisPoolConfig">     <property name="maxIdle" value="${redis.maxIdle}"/>     <property name="maxTotal" value="${redis.maxActive}"/>     <property name="maxWaitMillis" value="${redis.maxWait}"/>     <property name="testOnBorrow" value="${redis.testOnBorrow}"/>   </bean>   <!-- redis的连接池pool，不是必选项：timeout/password -->   <bean id = "jedisPool" class="redis.clients.jedis.JedisPool">     <constructor-arg index="0" ref="poolConfig"/>     <constructor-arg index="1" value="${redis.host}"/>     <constructor-arg index="2" value="${redis.port}" type="int"/>     <constructor-arg index="3" value="${redis.timeout}" type="int"/>     <!-- <constructor-arg index="4" value="${redis.password}"/>-->   </bean>   <!-- Jedis连接工厂 -->   <bean id="jedisConnectionFactory"      class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory">     <property name="poolConfig" ref="poolConfig"/>     <property name="port" value="${redis.port}"/>     <property name="hostName" value="${redis.host}"/>     <!-- <property name="password" value="${redis.pass}"/>-->   </bean>   <util:constant static-field="org.springframework.session.data.redis.config.ConfigureRedisAction.NO_OP"/>   <!-- Spring Redis Template -->   <bean id="redisTemplate" class="org.springframework.data.redis.core.StringRedisTemplate">     <property name="connectionFactory" ref="jedisConnectionFactory"/>   </bean>   <!-- redis end -->   <!-- Spring Session begin -->   <bean id="redisHttpSessionConfiguration"      class="org.springframework.session.data.redis.config.annotation.web.http.RedisHttpSessionConfiguration">     <property name="maxInactiveIntervalInSeconds" value="1800"/>   </bean>   <!--整合mybatis-->   <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">     <property name="dataSource" ref="dataSource"/>     <property name="mapperLocations" value="classpath:com/zyt/**/**.xml"/>   </bean>   <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">     <property name="basePackage" value="com.zyt.*.dao"/>     <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/>   </bean>   <!--声明事务管理 采用注解方式-->   <tx:annotation-driven transaction-manager="transactionManager"/>   <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">     <property name="dataSource" ref="dataSource"/>   </bean>   <!--数据库设置-->   <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource"      destroy-method="close" init-method="init">     <property name="url" value="${jdbc_url}"/>     <property name="username" value="${jdbc_username}"/>     <property name="password" value="${jdbc_password}"/>     <!-- 初始化连接大小 -->     <property name="initialSize" value="0"/>     <!-- 连接池最大使用连接数量 -->     <property name="maxActive" value="20"/>     <!-- 连接池最小空闲 -->     <property name="minIdle" value="0"/>     <!-- 获取连接最大等待时间 -->     <property name="maxWait" value="60000"/>     <!--     <property name="poolPreparedStatements" value="true" />     <property name="maxPoolPreparedStatementPerConnectionSize" value="33" />     -->     <property name="validationQuery" value="${validationQuery}"/>     <property name="testOnBorrow" value="false"/>     <property name="testOnReturn" value="false"/>     <property name="testWhileIdle" value="true"/>     <!-- 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位是毫秒 -->     <property name="timeBetweenEvictionRunsMillis" value="60000"/>     <!-- 配置一个连接在池中最小生存的时间，单位是毫秒 -->     <property name="minEvictableIdleTimeMillis" value="25200000"/>     <!-- 打开removeAbandoned功能 -->     <property name="removeAbandoned" value="true"/>     <!-- 1800秒，也就是30分钟 -->     <property name="removeAbandonedTimeout" value="1800"/>     <!-- 关闭abanded连接时输出错误日志 -->     <property name="logAbandoned" value="true"/>     <!-- 监控数据库 -->     <!-- <property name="filters" value="stat" /> -->     <property name="filters" value="mergeStat"/>   </bean> </beans> 

driverClassName=com.mysql.jdbc.Driver validationQuery=SELECT 1 jdbc_url=jdbc:mysql://localhost:3306/zyt_demo?useUnicode=true&characterEncoding=UTF-8&zeroDateTimeBehavior=convertToNull jdbc_username=root jdbc_password=root 

redis.isopen=on redis.host=127.0.0.1 redis.port=6379 redis.maxIdle=300 redis.maxActive=600 redis.maxWait=1000 redis.testOnBorrow=true redis.timeout=2000 #redis.password=