新建tomcat_cluster文件夹

解压tomcat到tomcat_cluster文件夹中，重命名为tomcat01

这里用到的是 apache-tomcat-7.0.42-windows-x64.zip

解压后如图

编辑tomcat配置文件 conf/server.xml

找到 <Engine name="Catalina" defaultHost="localhost">不做修改在下面添加配置

<Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster" channelSendOptions="8"> <Manager className="org.apache.catalina.ha.session.DeltaManager" expireSessionsOnShutdown="false" notifyListenersOnReplication="true"/> <Channel className="org.apache.catalina.tribes.group.GroupChannel"> <Membership className="org.apache.catalina.tribes.membership.McastService" address="228.0.0.4" port="45564" frequency="500" dropTime="3000"/> <Receiver className="org.apache.catalina.tribes.transport.nio.NioReceiver" address="auto" port="4000" autoBind="100" selectorTimeout="5000" maxThreads="6"/> <Sender className="org.apache.catalina.tribes.transport.ReplicationTransmitter"> <Transport className="org.apache.catalina.tribes.transport.nio.PooledParallelSender"/> </Sender> <Interceptor className="org.apache.catalina.tribes.group.interceptors.TcpFailureDetector"/> <Interceptor className="org.apache.catalina.tribes.group.interceptors.MessageDispatch15Interceptor"/> </Channel> <Valve className="org.apache.catalina.ha.tcp.ReplicationValve" filter=""/> <Valve className="org.apache.catalina.ha.session.JvmRouteBinderValve"/> <Deployer className="org.apache.catalina.ha.deploy.FarmWarDeployer" tempDir="/tmp/war-temp/" deployDir="/tmp/war-deploy/" watchDir="/tmp/war-listen/" watchEnabled="false"/> <ClusterListener className="org.apache.catalina.ha.session.JvmRouteSessionIDBinderListener"/> <ClusterListener className="org.apache.catalina.ha.session.ClusterSessionListener"/> </Cluster>

编写测试项目

两个文件 index.jsp , web.xml 目录结构如图

web.xml内容如图

index.jsp 内容如图

指定tomcat启动jdk

打开tomcat01\bin文件夹编辑 setclasspath.bat文件,加入红色方框的内容保存.

复制tomcat01

复制两份 分别 重命名为 tomcat02 tomcat03

修改tomcat02

1 修改 tomcat02端口

2 修改tomcat02\webapp\ROOT\index.jsp 修改 111为 222

修改tomcat03

同上

启动 tomcat

分别启动 tomcat01 , tomcat02 , tomcat03

查看页面