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? 原文：http://www.javaarch.net/jiagoushi/1024.htm

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在Apache Tomcat 7设置redis作为session store


redis已经有组件支持直接在tomcat7中设置下将redis作为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


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


	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作为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


	<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后就可以看到session存储到redis上了。


英文原文：http://shivganesh.com/category/database/no-sql/redis-no-sql/

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