將session放入放入redis緩存中可以解決多個應用session共享問題
一、主要pom依賴
<dependency> <groupId>org.springframework.session</groupId> <artifactId>spring-session-data-redis</artifactId> <version>1.2.1.RELEASE</version> </dependency> <dependency> <groupId>redis.clients</groupId> <artifactId>jedis</artifactId> <version>2.8.1</version> </dependency>
二、spring配置
<bean id="jedisPoolConfig" class="redis.clients.jedis.JedisPoolConfig"> <property name="maxTotal" value="30"/> <property name="maxIdle" value="10"/> <property name="minIdle" value="1"/> <property name="maxWaitMillis" value="30000"/> <property name="testOnBorrow" value="true"/> <property name="testOnReturn" value="false"/> <property name="testWhileIdle" value="false"/> </bean> <context:annotation-config/> <!-- 把session放入redis --> <bean id="redisHttpSessionConfiguration" class="org.springframework.session.data.redis.config.annotation.web.http.RedisHttpSessionConfiguration"> <property name="maxInactiveIntervalInSeconds" value="1800"/> </bean> <!-- redis連接池 --> <bean id="jedisConnectionFactory" class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory" destroy-method="destroy"> <property name="hostName" value="127.0.0.1"/> <property name="port" value="6379"/> <property name="password" value="yourpass" /> <property name="timeout" value="3000"/> <property name="usePool" value="true"/> <property name="poolConfig" ref="jedisPoolConfig"/> </bean> <bean id="redisTemplate" class="org.springframework.data.redis.core.RedisTemplate"> <property name="connectionFactory" ref="jedisConnectionFactory"/> </bean>
三、web.xml配置fiter和session生命周期
<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> <session-config> <session-timeout>30</session-timeout> </session-config>
四、使用及驗證結果
直接使用 request.getSession().setAttribute("springtest","test"); 就把session放入緩存中了
在redis中查看key
