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对人工智能感兴趣的伙伴,分享一个我朋友的人工智能教程。零基础!通俗易懂!风趣幽默!大家可以看看是否对自己有帮助,点击这里查看教程。
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循序渐进,由易到难,这样才更有乐趣!
本篇开始继续上一篇的内容基础上进行,本篇主要介绍Spring-Session实现配置使用Redis集群,会有两种配置方式,一种是Redis-Cluster,一种是Redis-Sentinel,并通过一个简单的demo进行实例演示!
对Redis-Cluster和Redis-Sentinel不太懂,或者不知道在Windows下面如何搭建的伙伴,请先移步到,
Redis高可用集群-哨兵模式(Redis-Sentinel)搭建配置教程【Windows环境】
Redis创建高可用集群教程【Windows环境】
进行简单的学习和配置好本次需要的环境!
由于有了上一篇的介绍,上一篇中添加依赖:
spring-session-data-redis
而这个jar包会自动下载Spring-session和Jedis的依赖
spring-session
jedis
本次开始就直接上代码和配置,并进行简单的说明!
#jedisPoolConfig
redis.maxTotal=10
redis.maxIdle=8
redis.minIdle=0
redis.testOnBorrow=true
redis.testOnReturn=true
redis.maxWaitMillis=-1
redis.blockWhenExhausted=true
redis.evictionPolicyClassName=org.apache.commons.pool2.impl.DefaultEvictionPolicy
#redis-sentinel
redis.sentinel1.host=127.0.0.1
redis.sentinel1.port=26379
redis.sentinel2.host=127.0.0.1
redis.sentinel2.port=26380
redis.sentinel3.host=127.0.0.1
redis.sentinel3.port=26381
#redis-cluster
#重试次数,在执行失败后,进行的重试次数,默认是5
#此值设置过大时,容易报:Too many Cluster redirections
redis.cluster.maxRedirects=3
redis.cluster0.host=127.0.0.1
redis.cluster0.port=20000
redis.cluster1.host=127.0.0.1
redis.cluster1.port=20001
redis.cluster2.host=127.0.0.1
redis.cluster2.port=20002
redis.cluster3.host=127.0.0.1
redis.cluster3.port=20003
redis.cluster4.host=127.0.0.1
redis.cluster4.port=20004
redis.cluster5.host=127.0.0.1
redis.cluster5.port=20005
<beans xmlns="http://www.springframework.org/schema/beans"
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-4.3.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd">
<context:annotation-config/>
<context:property-placeholder location="classpath:redis.properties"/>
<bean class="org.springframework.session.data.redis.config.annotation.web.http.RedisHttpSessionConfiguration"/>
<bean id="jedisConnectionFactory" class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory">
<constructor-arg index="0" ref="redisSentinelConfig"/>
<constructor-arg index="1" ref="jedisPoolConfig"/>
bean>
<bean id="jedisPoolConfig" class="redis.clients.jedis.JedisPoolConfig">
<property name="maxTotal" value="${redis.maxTotal}"/>
<property name="maxIdle" value="${redis.maxIdle}"/>
<property name="minIdle" value="${redis.minIdle}"/>
<property name="testOnBorrow" value="${redis.testOnBorrow}"/>
<property name="testOnReturn" value="${redis.testOnReturn}"/>
<property name="maxWaitMillis" value="${redis.maxWaitMillis}"/>
<property name="blockWhenExhausted" value="${redis.blockWhenExhausted}"/>
<property name="evictionPolicyClassName" value="${redis.evictionPolicyClassName}"/>
bean>
<bean id="redisSentinelConfig" class="org.springframework.data.redis.connection.RedisSentinelConfiguration">
<property name="master">
<bean class="org.springframework.data.redis.connection.RedisNode">
<property name="name" value="mymaster">property>
bean>
property>
<property name="sentinels">
<set>
<bean id="sentinel1" class="org.springframework.data.redis.connection.RedisNode">
<constructor-arg name="host" value="${redis.sentinel1.host}"/>
<constructor-arg name="port" value="${redis.sentinel1.port}"/>
bean>
<bean id="sentinel2" class="org.springframework.data.redis.connection.RedisNode" >
<constructor-arg name="host" value="${redis.sentinel2.host}"/>
<constructor-arg name="port" value="${redis.sentinel2.port}"/>
bean>
<bean id="sentinel3" class="org.springframework.data.redis.connection.RedisNode">
<constructor-arg name="host" value="${redis.sentinel3.host}"/>
<constructor-arg name="port" value="${redis.sentinel3.port}"/>
bean>
set>
property>
bean>
beans>
<beans xmlns="http://www.springframework.org/schema/beans"
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-4.3.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd">
<context:annotation-config/>
<context:property-placeholder location="classpath:redis.properties"/>
<bean class="org.springframework.session.data.redis.config.annotation.web.http.RedisHttpSessionConfiguration"/>
<bean id="jedisConnectionFactory" class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory">
<constructor-arg index="0" ref="redisClusterConfig"/>
<constructor-arg index="1" ref="jedisPoolConfig"/>
bean>
<bean id="jedisPoolConfig" class="redis.clients.jedis.JedisPoolConfig">
<property name="maxTotal" value="${redis.maxTotal}"/>
<property name="maxIdle" value="${redis.maxIdle}"/>
<property name="minIdle" value="${redis.minIdle}"/>
<property name="testOnBorrow" value="${redis.testOnBorrow}"/>
<property name="testOnReturn" value="${redis.testOnReturn}"/>
<property name="maxWaitMillis" value="${redis.maxWaitMillis}"/>
<property name="blockWhenExhausted" value="${redis.blockWhenExhausted}"/>
<property name="evictionPolicyClassName" value="${redis.evictionPolicyClassName}"/>
bean>
<bean id="redisClusterConfig" class="org.springframework.data.redis.connection.RedisClusterConfiguration">
<property name="maxRedirects" value="${redis.cluster.maxRedirects}"/>
<property name="clusterNodes">
<set>
<bean id="cluster0" class="org.springframework.data.redis.connection.RedisNode">
<constructor-arg name="host" value="${redis.cluster0.host}"/>
<constructor-arg name="port" value="${redis.cluster0.port}"/>
bean>
<bean id="cluster1" class="org.springframework.data.redis.connection.RedisNode">
<constructor-arg name="host" value="${redis.cluster1.host}"/>
<constructor-arg name="port" value="${redis.cluster1.port}"/>
bean>
<bean id="cluster2" class="org.springframework.data.redis.connection.RedisNode">
<constructor-arg name="host" value="${redis.cluster2.host}"/>
<constructor-arg name="port" value="${redis.cluster2.port}"/>
bean>
<bean id="cluster3" class="org.springframework.data.redis.connection.RedisNode">
<constructor-arg name="host" value="${redis.cluster3.host}"/>
<constructor-arg name="port" value="${redis.cluster3.port}"/>
bean>
<bean id="cluster4" class="org.springframework.data.redis.connection.RedisNode">
<constructor-arg name="host" value="${redis.cluster4.host}"/>
<constructor-arg name="port" value="${redis.cluster4.port}"/>
bean>
<bean id="cluster5" class="org.springframework.data.redis.connection.RedisNode">
<constructor-arg name="host" value="${redis.cluster5.host}"/>
<constructor-arg name="port" value="${redis.cluster5.port}"/>
bean>
set>
property>
bean>
beans>
只演示Redis-Cluster,Redis-Cluster和Redis-Cluster就配置稍有不同,其他一样!
上述三步和上一篇一样,这里就不在介绍!
使用RedisDesktopManager,具体看下面截图,保存成功!
本次集群配置教程结束!
架构设计之Spring-Session分布式集群会话管理
spring-session实现分布式集群session的共享
【入门】分布式Session一致性入门简介
【第一篇】Spring-Session实现Session共享入门教程
【第二篇】Spring-Session实现Session共享Redis集群方式配置教程
【第三篇】Spring-Session实现Session共享实现原理以及源码解析
本系列的源码下载地址:learn-spring-session-core
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