解决session不同问题所需jar包

把这俩文件放到 tomcat8安装目录的、lib目录下 修改tomcat应用conf下的context.xml文件，加入： <Manager className="org.redisson.tomcat.RedissonSessionManager" configPath="${catalina.base}/redisson.conf" readMode="MEMORY" updateMode="DEFAULT"/> 然后在tomcat目录下新建redisson.conf[与bin lib 等同级目录]根据你的redis配置修改以下参数 单点redis配置： { "singleServerConfig":{ "idleConnectionTimeout":10000, "pingTimeout":1000, "connectTimeout":10000, "timeout":3000, "retryAttempts":3, "retryInterval":1500, "reconnectionTimeout":3000, "failedAttempts":3, "password":null, "subscriptionsPerConnection":5, "clientName":null, "address": "redis://127.0.0.1:6379", "subscriptionConnectionMinimumIdleSize":1, "subscriptionConnectionPoolSize":50, "connectionMinimumIdleSize":32, "connectionPoolSize":64, "database":0, "dnsMonitoring":false, "dnsMonitoringInterval":5000 }, "threads":0, "nettyThreads":0, "codec":null, "transportMode":"NIO" } 集群redis配置（即你有多个redis服务） { "clusterServersConfig":{ "idleConnectionTimeout":10000, "pingTimeout":1000, "connectTimeout":10000, "timeout":3000, "retryAttempts":3, "retryInterval":1500, "reconnectionTimeout":3000, "failedAttempts":3, "password":null, "subscriptionsPerConnection":5, "clientName":null, "loadBalancer":{ "class":"org.redisson.connection.balancer.RoundRobinLoadBalancer" }, "slaveSubscriptionConnectionMinimumIdleSize":1, "slaveSubscriptionConnectionPoolSize":50, "slaveConnectionMinimumIdleSize":32, "slaveConnectionPoolSize":64, "masterConnectionMinimumIdleSize":32, "masterConnectionPoolSize":64, "readMode":"SLAVE", "nodeAddresses":[ "redis://127.0.0.1:7004", "redis://127.0.0.1:7001", "redis://127.0.0.1:7000" ], "scanInterval":1000 }, "threads":0, "nettyThreads": 0, "codec":null, "transportMode":"NIO" } 设置完成后启动Tomcat，重启Nginx，重启redis看是否实现了session共享