spring session redis 实现集群session共享,SessionListener监听生效
2021/5/12 19:29:06
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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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