后继发展：https://www.cnblogs.com/xiandedanteng/p/12134300.html

参考网文一：多个Tomcat之间实现Session共享

参考网文二：Tomcat官方文档

照这俩配了，结果令人沮丧，都没出来：

下面这种方案是在tomcat/conf/server.xml加<Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster"/>去做的，结果两边session id不一致。

下面这种方案本是按网文一的做的，但tomcat都运行不起来，只好按网文2也就是Tomcat官方文档加入

    <Engine name="Catalina" defaultHost="localhost">

<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.MessageDispatchInterceptor"/>

          </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.ClusterSessionListener"/>

        </Cluster>

结果还是session id不一致。

cmd窗口里出现下面错误：

27-Dec-2019 16:19:51.909 荳･驥・[Catalina-utility-2] org.apache.catalina.tribes.group.interceptors.TcpFailureDetector.memberAlive 譌豕戊ｿ幄｡悟､ｱ雍･逶第ｵ具ｼ悟∞螳壽・蜻伜ｮ墓惻縲・org.apache.catalina.tribes.membership.MemberImpl[tcp://{10, 80, 87, 128}:4002,{10, 80, 87, 128},4002, alive=1675289, securePort=-1, UDP Port=-1, id={50 -112 68 12 11 -40 69 69 -72 -117 -78 30 69 90 -99 97 }, payload={}, command={}, domain={}]]

        java.net.SocketException: Permission denied: connect

                at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)

                at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85)

                at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)

                at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)

                at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)

                at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)

                at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)

                at java.net.Socket.connect(Socket.java:589)

                at org.apache.catalina.tribes.group.interceptors.TcpFailureDetector.memberAlive(TcpFailureDetector.java:340)

                at org.apache.catalina.tribes.group.interceptors.TcpFailureDetector.memberAlive(TcpFailureDetector.java:326)

                at org.apache.catalina.tribes.group.interceptors.TcpFailureDetector.performBasicCheck(TcpFailureDetector.java:269)

                at org.apache.catalina.tribes.group.interceptors.TcpFailureDetector.checkMembers(TcpFailureDetector.java:230)

                at org.apache.catalina.tribes.group.interceptors.TcpFailureDetector.heartbeat(TcpFailureDetector.java:222)

                at org.apache.catalina.tribes.group.ChannelInterceptorBase.heartbeat(ChannelInterceptorBase.java:108)

                at org.apache.catalina.tribes.group.GroupChannel.heartbeat(GroupChannel.java:201)

                at org.apache.catalina.tribes.group.GroupChannel$HeartbeatRunnable.run(GroupChannel.java:831)

                at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)

                at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)

                at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)

                at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)

                at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

                at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

                at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)

                at java.lang.Thread.run(Thread.java:745)

我猜是多播出现了问题，也许是单位网络限制所致，明后天准备在本机上再试一下。

搞得身心疲惫...最后附上三个配置，有高手路过请指点。

Tomcat1/conf/serverl.xml:

<?xml version="1.0" encoding="UTF-8"?>

<!--

  Licensed to the Apache Software Foundation (ASF) under one or more

  contributor license agreements.  See the NOTICE file distributed with

  this work for additional information regarding copyright ownership.

  The ASF licenses this file to You under the Apache License, Version 2.0

  (the "License"); you may not use this file except in compliance with

  the License.  You may obtain a copy of the License at

      http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software

  distributed under the License is distributed on an "AS IS" BASIS,

  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  See the License for the specific language governing permissions and

  limitations under the License.

-->

<!-- Note:  A "Server" is not itself a "Container", so you may not

     define subcomponents such as "Valves" at this level.

     Documentation at /docs/config/server.html

 -->

<Server port="8005" shutdown="SHUTDOWN">

  <Listener className="org.apache.catalina.startup.VersionLoggerListener" />

  <!-- Security listener. Documentation at /docs/config/listeners.html

  <Listener className="org.apache.catalina.security.SecurityListener" />

  -->

  <!--APR library loader. Documentation at /docs/apr.html -->

  <Listener className="org.apache.catalina.core.AprLifecycleListener" SSLEngine="on" />

  <!-- Prevent memory leaks due to use of particular java/javax APIs-->

  <Listener className="org.apache.catalina.core.JreMemoryLeakPreventionListener" />

  <Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" />

  <Listener className="org.apache.catalina.core.ThreadLocalLeakPreventionListener" />

  <!-- Global JNDI resources

       Documentation at /docs/jndi-resources-howto.html

  -->

  <GlobalNamingResources>

    <!-- Editable user database that can also be used by

         UserDatabaseRealm to authenticate users

    -->

    <Resource name="UserDatabase" auth="Container"

              type="org.apache.catalina.UserDatabase"

              description="User database that can be updated and saved"

              factory="org.apache.catalina.users.MemoryUserDatabaseFactory"

              pathname="conf/tomcat-users.xml" />

  </GlobalNamingResources>

  <!-- A "Service" is a collection of one or more "Connectors" that share

       a single "Container" Note:  A "Service" is not itself a "Container",

       so you may not define subcomponents such as "Valves" at this level.

       Documentation at /docs/config/service.html

   -->

  <Service name="Catalina">

    <!--The connectors can use a shared executor, you can define one or more named thread pools-->

    <!--

    <Executor name="tomcatThreadPool" namePrefix="catalina-exec-"

        maxThreads="150" minSpareThreads="4"/>

    -->

    <!-- A "Connector" represents an endpoint by which requests are received

         and responses are returned. Documentation at :

         Java HTTP Connector: /docs/config/http.html

         Java AJP  Connector: /docs/config/ajp.html

         APR (HTTP/AJP) Connector: /docs/apr.html

         Define a non-SSL/TLS HTTP/1.1 Connector on port 8080

    -->

    <Connector port="8080" protocol="HTTP/1.1"

               connectionTimeout="20000"

               redirectPort="8443" />

    <!-- A "Connector" using the shared thread pool-->

    <!--

    <Connector executor="tomcatThreadPool"

               port="8080" protocol="HTTP/1.1"

               connectionTimeout="20000"

               redirectPort="8443" />

    -->

    <!-- Define an SSL/TLS HTTP/1.1 Connector on port 8443

         This connector uses the NIO implementation. The default

         SSLImplementation will depend on the presence of the APR/native

         library and the useOpenSSL attribute of the

         AprLifecycleListener.

         Either JSSE or OpenSSL style configuration may be used regardless of

         the SSLImplementation selected. JSSE style configuration is used below.

    -->

    <!--

    <Connector port="8443" protocol="org.apache.coyote.http11.Http11NioProtocol"

               maxThreads="150" SSLEnabled="true">

        <SSLHostConfig>

            <Certificate certificateKeystoreFile="conf/localhost-rsa.jks"

                         type="RSA" />

        </SSLHostConfig>

    </Connector>

    -->

    <!-- Define an SSL/TLS HTTP/1.1 Connector on port 8443 with HTTP/2

         This connector uses the APR/native implementation which always uses

         OpenSSL for TLS.

         Either JSSE or OpenSSL style configuration may be used. OpenSSL style

         configuration is used below.

    -->

    <!--

    <Connector port="8443" protocol="org.apache.coyote.http11.Http11AprProtocol"

               maxThreads="150" SSLEnabled="true" >

        <UpgradeProtocol className="org.apache.coyote.http2.Http2Protocol" />

        <SSLHostConfig>

            <Certificate certificateKeyFile="conf/localhost-rsa-key.pem"

                         certificateFile="conf/localhost-rsa-cert.pem"

                         certificateChainFile="conf/localhost-rsa-chain.pem"

                         type="RSA" />

        </SSLHostConfig>

    </Connector>

    -->

    <!-- Define an AJP 1.3 Connector on port 8009 -->

    <Connector port="8009" protocol="AJP/1.3" redirectPort="8443" />

    <!-- An Engine represents the entry point (within Catalina) that processes

         every request.  The Engine implementation for Tomcat stand alone

         analyzes the HTTP headers included with the request, and passes them

         on to the appropriate Host (virtual host).

         Documentation at /docs/config/engine.html -->

    <!-- You should set jvmRoute to support load-balancing via AJP ie :

    <Engine name="Catalina" defaultHost="localhost" jvmRoute="jvm1">

    -->

    <Engine name="Catalina" defaultHost="localhost">

<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="4080"

                      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.MessageDispatchInterceptor"/>

          </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.ClusterSessionListener"/>

        </Cluster>

      <!-- Use the LockOutRealm to prevent attempts to guess user passwords

           via a brute-force attack -->

      <Realm className="org.apache.catalina.realm.LockOutRealm">

        <!-- This Realm uses the UserDatabase configured in the global JNDI

             resources under the key "UserDatabase".  Any edits

             that are performed against this UserDatabase are immediately

             available for use by the Realm.  -->

        <Realm className="org.apache.catalina.realm.UserDatabaseRealm"

               resourceName="UserDatabase"/>

      </Realm>

      <Host name="localhost"  appBase="webapps"

            unpackWARs="true" autoDeploy="true">

       <!-- <Context docBase="webapps/myweb" path="" reloadable="true" source="org.eclipse.jst.jee.server:myweb"/> -->

        <!-- SingleSignOn valve, share authentication between web applications

             Documentation at: /docs/config/valve.html -->

        <!--

        <Valve className="org.apache.catalina.authenticator.SingleSignOn" />

        -->

        <!-- Access log processes all example.

             Documentation at: /docs/config/valve.html

             Note: The pattern used is equivalent to using pattern="common" -->

        <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"

               prefix="localhost_access_log" suffix=".txt"

               pattern="%h %l %u %t &quot;%r&quot; %s %b" />

      </Host>

    </Engine>

  </Service>

</Server>

tomcat2/conf/serverl.xml

<?xml version="1.0" encoding="UTF-8"?>

<!--

  Licensed to the Apache Software Foundation (ASF) under one or more

  contributor license agreements.  See the NOTICE file distributed with

  this work for additional information regarding copyright ownership.

  The ASF licenses this file to You under the Apache License, Version 2.0

  (the "License"); you may not use this file except in compliance with

  the License.  You may obtain a copy of the License at

      http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software

  distributed under the License is distributed on an "AS IS" BASIS,

  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  See the License for the specific language governing permissions and

  limitations under the License.

-->

<!-- Note:  A "Server" is not itself a "Container", so you may not

     define subcomponents such as "Valves" at this level.

     Documentation at /docs/config/server.html

 -->

<Server port="8006" shutdown="SHUTDOWN">

  <Listener className="org.apache.catalina.startup.VersionLoggerListener" />

  <!-- Security listener. Documentation at /docs/config/listeners.html

  <Listener className="org.apache.catalina.security.SecurityListener" />

  -->

  <!--APR library loader. Documentation at /docs/apr.html -->

  <Listener className="org.apache.catalina.core.AprLifecycleListener" SSLEngine="on" />

  <!-- Prevent memory leaks due to use of particular java/javax APIs-->

  <Listener className="org.apache.catalina.core.JreMemoryLeakPreventionListener" />

  <Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" />

  <Listener className="org.apache.catalina.core.ThreadLocalLeakPreventionListener" />

  <!-- Global JNDI resources

       Documentation at /docs/jndi-resources-howto.html

  -->

  <GlobalNamingResources>

    <!-- Editable user database that can also be used by

         UserDatabaseRealm to authenticate users

    -->

    <Resource name="UserDatabase" auth="Container"

              type="org.apache.catalina.UserDatabase"

              description="User database that can be updated and saved"

              factory="org.apache.catalina.users.MemoryUserDatabaseFactory"

              pathname="conf/tomcat-users.xml" />

  </GlobalNamingResources>

  <!-- A "Service" is a collection of one or more "Connectors" that share

       a single "Container" Note:  A "Service" is not itself a "Container",

       so you may not define subcomponents such as "Valves" at this level.

       Documentation at /docs/config/service.html

   -->

  <Service name="Catalina">

    <!--The connectors can use a shared executor, you can define one or more named thread pools-->

    <!--

    <Executor name="tomcatThreadPool" namePrefix="catalina-exec-"

        maxThreads="150" minSpareThreads="4"/>

    -->

    <!-- A "Connector" represents an endpoint by which requests are received

         and responses are returned. Documentation at :

         Java HTTP Connector: /docs/config/http.html

         Java AJP  Connector: /docs/config/ajp.html

         APR (HTTP/AJP) Connector: /docs/apr.html

         Define a non-SSL/TLS HTTP/1.1 Connector on port 8080

    -->

    <Connector port="8088" protocol="HTTP/1.1"

               connectionTimeout="20000"

               redirectPort="8443" />

    <!-- A "Connector" using the shared thread pool-->

    <!--

    <Connector executor="tomcatThreadPool"

               port="8080" protocol="HTTP/1.1"

               connectionTimeout="20000"

               redirectPort="8443" />

    -->

    <!-- Define an SSL/TLS HTTP/1.1 Connector on port 8443

         This connector uses the NIO implementation. The default

         SSLImplementation will depend on the presence of the APR/native

         library and the useOpenSSL attribute of the

         AprLifecycleListener.

         Either JSSE or OpenSSL style configuration may be used regardless of

         the SSLImplementation selected. JSSE style configuration is used below.

    -->

    <!--

    <Connector port="8443" protocol="org.apache.coyote.http11.Http11NioProtocol"

               maxThreads="150" SSLEnabled="true">

        <SSLHostConfig>

            <Certificate certificateKeystoreFile="conf/localhost-rsa.jks"

                         type="RSA" />

        </SSLHostConfig>

    </Connector>

    -->

    <!-- Define an SSL/TLS HTTP/1.1 Connector on port 8443 with HTTP/2

         This connector uses the APR/native implementation which always uses

         OpenSSL for TLS.

         Either JSSE or OpenSSL style configuration may be used. OpenSSL style

         configuration is used below.

    -->

    <!--

    <Connector port="8443" protocol="org.apache.coyote.http11.Http11AprProtocol"

               maxThreads="150" SSLEnabled="true" >

        <UpgradeProtocol className="org.apache.coyote.http2.Http2Protocol" />

        <SSLHostConfig>

            <Certificate certificateKeyFile="conf/localhost-rsa-key.pem"

                         certificateFile="conf/localhost-rsa-cert.pem"

                         certificateChainFile="conf/localhost-rsa-chain.pem"

                         type="RSA" />

        </SSLHostConfig>

    </Connector>

    -->

    <!-- Define an AJP 1.3 Connector on port 8009 -->

    <Connector port="8010" protocol="AJP/1.3" redirectPort="8443" />

    <!-- An Engine represents the entry point (within Catalina) that processes

         every request.  The Engine implementation for Tomcat stand alone

         analyzes the HTTP headers included with the request, and passes them

         on to the appropriate Host (virtual host).

         Documentation at /docs/config/engine.html -->

    <!-- You should set jvmRoute to support load-balancing via AJP ie :

    <Engine name="Catalina" defaultHost="localhost" jvmRoute="jvm1">

    -->

    <Engine name="Catalina" defaultHost="localhost">

<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="4088"

                      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.MessageDispatchInterceptor"/>

          </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.ClusterSessionListener"/>

        </Cluster>

      <!--For clustering, please take a look at documentation at:

          /docs/cluster-howto.html  (simple how to)

          /docs/config/cluster.html (reference documentation) -->

      <!-- <Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster"/>  -->

      <!-- Use the LockOutRealm to prevent attempts to guess user passwords

           via a brute-force attack -->

      <Realm className="org.apache.catalina.realm.LockOutRealm">

        <!-- This Realm uses the UserDatabase configured in the global JNDI

             resources under the key "UserDatabase".  Any edits

             that are performed against this UserDatabase are immediately

             available for use by the Realm.  -->

        <Realm className="org.apache.catalina.realm.UserDatabaseRealm"

               resourceName="UserDatabase"/>

      </Realm>

      <Host name="localhost"  appBase="webapps"

            unpackWARs="true" autoDeploy="true">

      <!-- <Context docBase="webapps/myweb" path="" reloadable="true" source="org.eclipse.jst.jee.server:myweb"/> -->

        <!-- SingleSignOn valve, share authentication between web applications

             Documentation at: /docs/config/valve.html -->

        <!--

        <Valve className="org.apache.catalina.authenticator.SingleSignOn" />

        -->

        <!-- Access log processes all example.

             Documentation at: /docs/config/valve.html

             Note: The pattern used is equivalent to using pattern="common" -->

        <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"

               prefix="localhost_access_log" suffix=".txt"

               pattern="%h %l %u %t &quot;%r&quot; %s %b" />

      </Host>

    </Engine>

  </Service>

</Server>

Nginx/conf/nginx.conf:

#user  nobody;

worker_processes  1;

#error_log  logs/error.log;

#error_log  logs/error.log  notice;

#error_log  logs/error.log  info;

#pid        logs/nginx.pid;

events {

    worker_connections  1024;

}

http {

    include       mime.types;

    default_type  application/octet-stream;

    access_log  logs/access.log;

    sendfile        on;

    keepalive_timeout  65;

    upstream tomcat{

        server localhost:8080;

        server localhost:8088;

    }

    server {

        listen       80;

        server_name  localhost;

        client_max_body_size 1024m;

        location / {

            proxy_pass http://tomcat;

            proxy_set_header Host $host:$server_port;

        }

        error_page   500 502 503 504  /50x.html;

        location = /50x.html {

            root   html;

        }

    }

    server {

        listen       8001;

        access_log   logs/8001.log;

        location / {

            root   html/8001;

            index  index.html;

        }

    }

    server {

        listen       8002;

        access_log   logs/8002.log;

        location / {

            root   html/8002;

            index  index.html;

        }

    }

    server {

        listen       8003;

        access_log   logs/8003.log;

        location / {

            root   html/8003;

            index  index.html;

        }

    }

    autoindex on;# show folder

    autoindex_exact_size on;# show file size

    autoindex_localtime on;# show file modification time

    server {

        listen       9999 default_server;

        listen       [::]:9999 default_server;

        server_name  _;

        root         D:\Users\os-yang.he\software;

        location / {

        }

        error_page 404 /404.html;

            location = /40x.html {

        }

        error_page 500 502 503 504 /50x.html;

            location = /50x.html {

        }

    }

}

--End-- 2019-12-27 16:21

[Failed]Tomcat cluster方案共享session配置出错，sigh....的更多相关文章

  1. Tomcat cluster方案共享session配置成功，yeah....

    后继版本:https://www.cnblogs.com/xiandedanteng/p/12143112.html 参考网文: 1.Tomcat官方文档 2.https://blog.51cto.c ...

  2. Tomcat三实例cluster多播方案共享session再配置

    昨天已经将两实例cluster多播方案共享Session配置成功,其中的关键就在于server.xml中,engine->channel->receiver节点中address得写成自己的 ...

  3. tomcat-8.0.18 cluster 使用Redis共享Session 配置

    事实证明 这位作者提在https://jingyan.baidu.com/article/ac6a9a5e10415f2b653eace8.html 最底下的http://pan.baidu.com/ ...

  4. spring-session使用配置（分布式共享session配置）

    1. 添加依赖 <dependency> <groupId>org.springframework.session</groupId> <artifactId ...

  5. Tomcat集群的session共享

    配置Tomcat的session共享可以有三种解决方案: 第一种是以负载均衡服务器本身提供的session共享策略,每种服务器的配置是不一样的并且nginx本身是没有的. 第二种是利用web容器本身的 ...

  6. linux下实现redis共享session的tomcat集群

    为了实现主域名与子域名的下不同的产品间一次登录,到处访问的效果,因此采用rediss实现tomcat的集群效果.基于redis能够异步讲缓存内容固化到磁盘上,从而当服务器意外重启后,仍然能够让sess ...

  7. Tomcat通过Redis实现session共享的完整部署记录

    对于生产环境有了一定规模的tomcat集群业务来说,要实现session会话共享,比较稳妥的方式就是使用数据库持久化session.为什么要持久化session(共享session)呢?因为在客户端每 ...

  8. Tomcat 集群 + Redis Session 共享出现 Session 瞬间失效问题

    写在前面的话 写这篇博客出于公司最近要迁移到新的云上面且对之前的资源,架构做一个升级. 本来是一个不大的项目,旧环境旧一个 TOMCAT 跑起来,不过出于高可用考虑,新环境决定使用 TOMCAT 集群 ...

  9. 细说tomcat之集群session共享方案

    1. Tomcat Cluster官网:http://tomcat.apache.org/tomcat-7.0-doc/cluster-howto.htmlTomcat原生支持的集群方案,通过组播消息 ...

随机推荐

  1. 9、Java 常用类 Math,Number子类,String,Character

    本小节主要介绍一些如何去使用Java提供的类如何去使用?如何在实战中使用?从来没有用过的如何去学习? 分享一下发哥的学习方法? 1.针对性的学习 在理解自己的需求或者要做某一块的内容后,有针对性,选择 ...

  2. C# 委托 应用实例

    用一句话解释委托:委托是一种可以把引用存储为函数的类型. 有些类似Spring框架对于接口的用法,向Action中注入Service对象.Action并不知道调用哪个服务层,只有容器通过配置文件 向A ...

  3. C#LeetCode刷题之#463-岛屿的周长​​​​​​​（Island Perimeter）

    问题 该文章的最新版本已迁移至个人博客[比特飞],单击链接 https://www.byteflying.com/archives/3794 访问. 给定一个包含 0 和 1 的二维网格地图,其中 1 ...

  4. 每日一道 LeetCode (14)：数组加一

    每天 3 分钟,走上算法的逆袭之路. 前文合集 每日一道 LeetCode 前文合集 代码仓库 GitHub: https://github.com/meteor1993/LeetCode Gitee ...

  5. Linux根目录下文件夹用途解释

    root目录:主要用于存放root用户相关文件的目录: usr目录:安装一个软件时,linux指定的此软件默认安装的目录: home目录:用于存放普通用户的相关文件的目录:例如:我使用adduser ...

  6. 每日一道 LeetCode (19)：合并两个有序数组

    每天 3 分钟,走上算法的逆袭之路. 前文合集 每日一道 LeetCode 前文合集 代码仓库 GitHub: https://github.com/meteor1993/LeetCode Gitee ...

  7. 【算法•日更•第三十一期】KMP算法

    ▎前言 这次要讲的HMP算法KMP算法很简单,是用于处理字符串的,之前一直以为很难,其实也不过如此(说白了就是优化一下暴力). ▎处理的问题 通常处理的问题是这样的:给定两个字符串s1和s2,其中s1 ...

  8. 快速排序&&归并排序

    快速排序 快速排序采用的是分治的策略,算法的具体实现过程是 1.确定一个数X(一般是选中间值X=q[l+r>>1]) 2.利用指针i,j,将数组中比X小的数放在一边,比X大的数放在另一边 ...

  9. python 07 字典 集合

    字典 key:value 键:值 映射,哈希值,关系(数组) x=['1','2'] y=['a','b'] >>print(y[x.index('1')]) a index() 函数用于 ...

  10. Swing记事本项目

    具备记事本功能:文件保存.文件打开.复制.黏贴.撤销.全选.字体修改.字体颜色修改.背景颜色修改