在Apache Tomcat 7设置redis做为session store

redis已经有组件支持直接在tomcat7中设置下将redis做为tomcat默认的session存储器，下面介绍下配置过程

1.从http://redis.io/下载redis，按照redis服务端

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wget http: //download.redis.io/redis-stable.tar.gz tar xvzf redis-stable.tar.gz cd redis-stable make

2.启动redis

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1 2	cd RedisDirectory/src ./redis-server --port 6379

3.从http://tomcat.apache.org/download-70.cgi下载tomcat7，按照tomcat7

4.从https://github.com/xetorthio/jedis/downloads下载jedis做为java的redis客户 端，从https://github.com/jcoleman/tomcat-redis-session-manager/downloads下载 tomcat的redis session manager插件，从http://commons.apache.org/proper/commons-pool /download_pool.cgi下载apache的common pool包，将这几个jar包拷贝到tomcat7的lib目录下

5.修改tomcat的conf下的context.xml文件，添加或者修改下面的配置

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>Valve className= "com.radiadesign.catalina.session.RedisSessionHandlerValve" /> >Manager className= "com.radiadesign.catalina.session.RedisSessionManager" host= "localhost" <!-- optional: defaults to "localhost" --> port= "6379" <!-- optional: defaults to "6379" --> database= "0" <!-- optional: defaults to "0" --> maxInactiveInterval= "60" <!-- optional: defaults to "60" (in seconds) --> />

6.重启tomcat后就能够看到session存储到redis上了。