memcached tomcat session 共享

最新推荐文章于 2025-04-25 22:35:23 发布

zxbcome

最新推荐文章于 2025-04-25 22:35:23 发布

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1.到tomcat的安装目录lib中，加入：

memcached-2.6.jar

javolution-5.4.3.1.jar

memcached-session-manager-1.5.1.jar

memcached-session-manager-tc7-1.5.1.jar

msm-javolution-serializer-1.5.1.jar

msm-kryo-serializer-1.5.1.jar

msm-xstream-serializer-1.5.1.jar

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2.配置tomcat. 在%TOMCAT_HOME%\config\context.xml文件中加入】

<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="n1:192.168.1.41:11211"            
		requestUriIgnorePattern=".*\.(ico|png|gif|jpg|css|js)$" 
		sessionBackupAsync="false"  
		sessionBackupTimeout="1800000"  
		copyCollectionsForSerialization="false"  
		transcoderFactoryClass="de.javakaffee.web.msm.serializer.javolution.JavolutionTranscoderFactory"/>

</Context>

3:编辑session.jsp 进行测试是否session共享

    <%@ page language="java" import="java.util.*" pageEncoding="ISO-8859-1"%>  
    <%  
    String path = request.getContextPath();  
    String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";  
    %>  
    <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">  
    <html>  
      <head>  
        <base href="<%=basePath%>">    
        <title>My JSP 'session.jsp' starting page</title>  
        <meta http-equiv="pragma" content="no-cache">  
        <meta http-equiv="cache-control" content="no-cache">  
        <meta http-equiv="expires" content="0">      
        <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">  
        <meta http-equiv="description" content="This is my page">  
        <!-- 
        <link rel="stylesheet" type="text/css" href="styles.css"> 
        -->  
      </head>  
      <body>  
        <%  
         System.out.println(session.getId());  
         out.println("<br> This is (TOMCAT1|TOMCAT2), SESSION ID:" + session.getId()+"<br>");  
        %>  
      </body>  
    </html>