tomcat 配置用memcache 管理tomcat的session

<?xml version="1.0" encoding="UTF-8"?>
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--><!-- The contents of this file will be loaded for each web application --><Context>

<!-- Default set of monitored resources -->
<WatchedResource>WEB-INF/web.xml</WatchedResource>

<!-- Uncomment this to disable session persistence across Tomcat restarts -->
<!--
<Manager pathname="" />
-->

<!-- Uncomment this to enable Comet connection tacking (provides events
on session expiration as well as webapp lifecycle) -->
<!--
<Valve className="org.apache.catalina.valves.CometConnectionManagerValve" />
-->
<Manager className="de.javakaffee.web.msm.MemcachedBackupSessionManager"
memcachedNodes="n1:192.168.***.***:*****,n2:192.168.***.***:*****"
sticky="false"
lockingMode="uriPattern:/path1|/path2"
requestUriIgnorePattern=".*/.(png|gif|jpg|css|js)$"
sessionBackupAsync="false"
sessionBackupTimeout="5000"
copyCollectionsForSerialization="false"
transcoderFactoryClass="de.javakaffee.web.msm.serializer.javolution.JavolutionTranscoderFactory"
/>
</Context>