1. 程式人生 > >spring session redis 實現叢集session共享,SessionListener監聽生效

spring session redis 實現叢集session共享,SessionListener監聽生效

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}" />
        <!--可以通過構造注入或者Set注入兩種方式-->
        <property name="poolConfig" ref="jedisPoolConfig"/>
    </bean>


    <!--配置 jedis pool-->
    <bean id="jedisPoolConfig" class="redis.clients.jedis.JedisPoolConfig">
        <!-- 最大連線數 -->
        <property name="maxTotal" value="${redis.pool.maxTotal}"/>
        <!-- 最大空閒時間 -->
        <property name="maxIdle" value="${redis.pool.maxIdle}"/>
        <!-- 每次最大連線數 -->
        <property name="numTestsPerEvictionRun" value="${redis.pool.numTestsPerEvictionRun}"/>
        <!-- 釋放掃描的掃描間隔 -->
        <property name="timeBetweenEvictionRunsMillis" value="${redis.pool.timeBetweenEvictionRunsMillis}"/>
        <!-- 連線的最小空閒時間 -->
        <property name="minEvictableIdleTimeMillis" value="${redis.pool.minEvictableIdleTimeMillis}"/>
        <!-- 連線控歘按時間多久後釋放,當空閒時間>該值且空閒連線>最大空閒連線數時直接釋放 -->
        <property name="softMinEvictableIdleTimeMillis" value="${redis.pool.softMinEvictableIdleTimeMillis}"/>
        <!-- 獲得連結時的最大等待毫秒數,小於0:阻塞不確定時間,預設-1 -->
        <property name="maxWaitMillis" value="${redis.pool.maxWaitMillis}"/>
        <!-- 在獲得連結的時候檢查有效性,預設false -->
        <property name="testOnBorrow" value="${redis.pool.testOnBorrow}"/>
        <!-- 在空閒時檢查有效性,預設false -->
        <property name="testWhileIdle" value="${redis.pool.testWhileIdle}"/>
        <!-- 連線耗盡時是否阻塞,false報異常,true阻塞超時 預設:true-->
        <property name="blockWhenExhausted" value="${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的引數
#最大連線數
redis.pool.maxTotal=30
#最大空閒時間
redis.pool.maxIdle=10
#每次最大連線數
redis.pool.numTestsPerEvictionRun=1024
#釋放掃描的掃描間隔
redis.pool.timeBetweenEvictionRunsMillis=30000
#連線的最小空閒時間
redis.pool.minEvictableIdleTimeMillis=1800000
#連線控歘按時間多久後釋放,當空閒時間>該值且空閒連線>最大空閒連線數時直接釋放
redis.pool.softMinEvictableIdleTimeMillis=10000
#獲得連結時的最大等待毫秒數,小於0:阻塞不確定時間,預設-1
redis.pool.maxWaitMillis=1500
#在獲得連結的時候檢查有效性,預設false
redis.pool.testOnBorrow=true
#在空閒時檢查有效性,預設false
redis.pool.testWhileIdle=true
#連線耗盡時是否阻塞,false報異常,true阻塞超時,預設true
redis.pool.blockWhenExhausted=false


#JedisConnectionFactory的引數
#主機地址,預設:localhost
#redis.hostName=192.168.30.249
redis.hostName.cloudq=192.168.30.249
#主機埠,預設:6379
redis.port.cloudq=6379
#超時時間,預設:2000
redis.timeout.cloudq=3000
#密碼
redis.password.cloudq=mimatext
#是否使用連線池,預設true
redis.usePool=true
#使用資料庫的索引,0-15之間的數字,預設: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>字符集過濾器</description>
        <filter-name>encodingFilter</filter-name>
        <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
        <init-param>
            <description>字符集編碼</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快取清除監聽器</description>
        <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>
    </listener>
    <listener>
        <description>request監聽器</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()+"建立了");
    }

    @Override
    public void sessionDestroyed(HttpSessionEvent se) {
        log.info(se.getSession().getId()+"銷燬");
    }
}