spring session redis 实现集群session共享,SessionListener监听生效

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简介: spring session redis 实现集群session共享,SessionListener监听生效

pom主要配置

  <properties>
        <spring.version>5.0.3.RELEASE</spring.version>
        <commons-lang.version>3.2.1</commons-lang.version>
        <slf4j.version>1.6.1</slf4j.version>
        <jackson.version>2.9.4</jackson.version>
    </properties>
    <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>3.8.1</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>com.oracle</groupId>
            <artifactId>ojdbc5</artifactId>
            <version>11.2.0.3</version>
        </dependency>
        <!-- spring -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-beans</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context-support</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aop</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aspects</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-expression</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-instrument</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jdbc</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jms</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-orm</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-oxm</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-web</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-tx</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-test</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>servlet-api</artifactId>
            <version>2.5</version>
            <scope>provided</scope>
            <optional>true</optional>
        </dependency>
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-lang3</artifactId>
            <version>${commons-lang.version}</version>
        </dependency>
        <!-- slf4j -->
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>${slf4j.version}</version>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-log4j12</artifactId>
            <version>${slf4j.version}</version>
        </dependency>
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-core</artifactId>
            <version>${jackson.version}</version>
        </dependency>
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
            <version>${jackson.version}</version>
        </dependency>
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-annotations</artifactId>
            <version>${jackson.version}</version>
        </dependency>
        <dependency>
            <groupId>jstl</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
        </dependency>
        <dependency>
            <groupId>taglibs</groupId>
            <artifactId>standard</artifactId>
            <version>1.1.2</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.springframework.session/spring-session-data-redis -->
        <dependency>
            <groupId>org.springframework.session</groupId>
            <artifactId>spring-session-data-redis</artifactId>
            <version>2.0.1.RELEASE</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.apache.commons/commons-pool2 -->
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-pool2</artifactId>
            <version>2.4.2</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/redis.clients/jedis -->
        <dependency>
            <groupId>redis.clients</groupId>
            <artifactId>jedis</artifactId>
            <version>2.9.0</version>
        </dependency>
    </dependencies>

spring-servlet.xml配置

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:mvc="http://www.springframework.org/schema/mvc"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:context="http://www.springframework.org/schema/context"
       xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc.xsd">
    <context:component-scan base-package="com.lei"/>
    <bean class="org.springframework.web.servlet.view.ContentNegotiatingViewResolver">
        <property name="viewResolvers">
            <list>
                <bean class="org.springframework.web.servlet.view.BeanNameViewResolver"/>
                <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
                    <property name="prefix" value="/pages/"/>
                    <property name="suffix" value=".jsp"/>
                </bean>
            </list>
        </property>
    </bean>
    <mvc:annotation-driven>
        <mvc:message-converters>
            <bean
                    class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
                <property name="supportedMediaTypes">
                    <list>
                        <value>text/html;charset=UTF-8</value>
                        <value>application/json;charset=UTF-8</value>
                    </list>
                </property>
                <property name="objectMapper" ref="objectMapper"/>
            </bean>
        </mvc:message-converters>
    </mvc:annotation-driven>
    <bean id="objectMapper" class="com.fasterxml.jackson.databind.ObjectMapper">
        <property name="dateFormat">
            <bean class="java.text.SimpleDateFormat">
                <constructor-arg type="java.lang.String" value="yyyy-MM-dd HH:mm:ss"/>
            </bean>
        </property>
        <property name="propertyNamingStrategy">
            <bean
                    class="com.fasterxml.jackson.databind.PropertyNamingStrategy.UpperCamelCaseStrategy">
            </bean>
        </property>
    </bean>
    <context:property-placeholder location="classpath:redis.properties" file-encoding="UTF-8"/>
    <bean class="org.springframework.session.data.redis.config.annotation.web.http.RedisHttpSessionConfiguration">
        <property name="maxInactiveIntervalInSeconds" value="60"/>
            </bean>
    <bean id="jedisConnectionFactory" class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory">
        <property name="hostName" value="${redis.hostName.cloudq}"/>
        <property name="port" value="${redis.port.cloudq}"/>
        <property name="timeout" value="${redis.timeout.cloudq}"/>
        <property name="database" value="${redis.dbIndex}"/>
        <property name="usePool" value="${redis.usePool}"/>
        <property name="password" value="${redis.password.cloudq}" />
        <!--可以通过构造注入或者Set注入两种方式-->
        <property name="poolConfig" ref="jedisPoolConfig"/>
    </bean>
    <!--配置 jedis pool-->
    <bean id="jedisPoolConfig" class="redis.clients.jedis.JedisPoolConfig">
        <!-- 最大连接数 -->
        <property name="maxTotal" value="${redis.pool.maxTotal}"/>
        <!-- 最大空闲时间 -->
        <property name="maxIdle" value="${redis.pool.maxIdle}"/>
        <!-- 每次最大连接数 -->
        <property name="numTestsPerEvictionRun" value="${redis.pool.numTestsPerEvictionRun}"/>
        <!-- 释放扫描的扫描间隔 -->
        <property name="timeBetweenEvictionRunsMillis" value="${redis.pool.timeBetweenEvictionRunsMillis}"/>
        <!-- 连接的最小空闲时间 -->
        <property name="minEvictableIdleTimeMillis" value="${redis.pool.minEvictableIdleTimeMillis}"/>
        <!-- 连接控歘按时间多久后释放,当空闲时间>该值且空闲连接>最大空闲连接数时直接释放 -->
        <property name="softMinEvictableIdleTimeMillis" value="${redis.pool.softMinEvictableIdleTimeMillis}"/>
        <!-- 获得链接时的最大等待毫秒数,小于0:阻塞不确定时间,默认-1 -->
        <property name="maxWaitMillis" value="${redis.pool.maxWaitMillis}"/>
        <!-- 在获得链接的时候检查有效性,默认false -->
        <property name="testOnBorrow" value="${redis.pool.testOnBorrow}"/>
        <!-- 在空闲时检查有效性,默认false -->
        <property name="testWhileIdle" value="${redis.pool.testWhileIdle}"/>
        <!-- 连接耗尽时是否阻塞,false报异常,true阻塞超时 默认:true-->
        <property name="blockWhenExhausted" value="${redis.pool.blockWhenExhausted}"/>
    </bean>
    <bean class="org.springframework.session.web.http.SessionEventHttpSessionListenerAdapter">
        <constructor-arg >
            <list>
                <bean class="com.lei.SessionListener" />
            </list>
        </constructor-arg>
    </bean>
</beans>

redis.properties配置

#JedisPoolConfig的参数
#最大连接数
redis.pool.maxTotal=30
#最大空闲时间
redis.pool.maxIdle=10
#每次最大连接数
redis.pool.numTestsPerEvictionRun=1024
#释放扫描的扫描间隔
redis.pool.timeBetweenEvictionRunsMillis=30000
#连接的最小空闲时间
redis.pool.minEvictableIdleTimeMillis=1800000
#连接控歘按时间多久后释放,当空闲时间>该值且空闲连接>最大空闲连接数时直接释放
redis.pool.softMinEvictableIdleTimeMillis=10000
#获得链接时的最大等待毫秒数,小于0:阻塞不确定时间,默认-1
redis.pool.maxWaitMillis=1500
#在获得链接的时候检查有效性,默认false
redis.pool.testOnBorrow=true
#在空闲时检查有效性,默认false
redis.pool.testWhileIdle=true
#连接耗尽时是否阻塞,false报异常,true阻塞超时,默认true
redis.pool.blockWhenExhausted=false
#JedisConnectionFactory的参数
#主机地址,默认:localhost
#redis.hostName=192.168.30.249
redis.hostName.cloudq=192.168.30.249
#主机端口,默认:6379
redis.port.cloudq=6379
#超时时间,默认:2000
redis.timeout.cloudq=3000
#密码
redis.password.cloudq=mimatext
#是否使用连接池,默认true
redis.usePool=true
#使用数据库的索引,0-15之间的数字,默认:0
redis.dbIndex=0

web.xml配置

<?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_ID" version="2.5"
         xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
    <display-name>springmvc</display-name>
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>
            classpath*:spring-servlet.xml
        </param-value>
    </context-param>
    <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-servlet.xml
            </param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>springMvc</servlet-name>
        <url-pattern>/</url-pattern>
    </servlet-mapping>
    <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>
        <dispatcher>REQUEST</dispatcher>
        <dispatcher>ERROR</dispatcher>
    </filter-mapping>
    <filter>
        <description>字符集过滤器</description>
        <filter-name>encodingFilter</filter-name>
        <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
        <init-param>
            <description>字符集编码</description>
            <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>
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
    <listener>
        <description>Introspector缓存清除监听器</description>
        <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>
    </listener>
    <listener>
        <description>request监听器</description>
        <listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>
    </listener>
    <listener>
        <listener-class>com.lei.SessionListener</listener-class>
    </listener>
    <session-config>
        <session-timeout>1</session-timeout>
    </session-config>
</web-app>

SessionListener

package com.lei;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import javax.servlet.http.HttpSessionEvent;
import javax.servlet.http.HttpSessionListener;
/**
 * Created by zhanglei on 2018/2/7.
 */
public class SessionListener  implements HttpSessionListener {
    private static final Log log = LogFactory.getLog(TestController.class);
    @Override
    public void sessionCreated(HttpSessionEvent se) {
        log.info(se.getSession().getId()+"创建了");
    }
    @Override
    public void sessionDestroyed(HttpSessionEvent se) {
        log.info(se.getSession().getId()+"销毁");
    }
}
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