1.首先启动redis,在windows下的命令是:
redis-server redis.windows.conf
2.需要在加载的jar包为(基于maven的工程):
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-redis</artifactId>
<version>1.8.3.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.session</groupId>
<artifactId>spring-session-data-redis</artifactId>
<version>1.3.0.RELEASE</version>
</dependency>
<dependency>
<groupId>redis.clients</groupId>
<artifactId>jedis</artifactId>
<version>2.9.0</version>
</dependency>
3.在web.xml中的配置拦截器,对session的创建进行修改
<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>
4.在Resource下新建一个Spring-redis.xml,其中的配置如下:
<!-- session设置 maxInactiveIntervalInSeconds为session的失效时间,单位为秒-->
<bean class="org.springframework.session.data.redis.config.annotation.web.http.RedisHttpSessionConfiguration">
<property name="maxInactiveIntervalInSeconds" value="3600"></property>
</bean>
<bean id="poolConfig" class="redis.clients.jedis.JedisPoolConfig">
<property name="maxIdle" value="100" />
<property name="testOnBorrow" value="true" />
</bean>
<!-- redis连接工厂 -->
<bean id="connectionFactory"
class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory">
<property name="hostName" value="127.0.0.1" />
<property name="port" value="6379" />
<!-- <property name="password" value="${redis_password}" /> -->
<property name="timeout" value="100000" />
<property name="poolConfig" ref="poolConfig"></property>
</bean>
<!-- redis连接池 -->
</beans>
上述配置多个项目完成后,工程获取的session即为同一个session