<?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

      port指定Tomcat监听shutdown命令端口.终止服务器运行时,必须在Tomcat服务器所在的机器上发出

 shutdown命令.该属性是必须的.

  -->

 <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 (blocking & non-blocking)

          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

          通过8080端口接收HTTP请求

     -->

     <Connector port="8060" 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" URIEncoding="UTF-8"/>

     -->

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

          This connector uses the NIO implementation that requires the JSSE

          style configuration. When using the APR/native implementation, the

          OpenSSL style configuration is required as described in the APR/native

          documentation -->

     <!--

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

                maxThreads="150" SSLEnabled="true" scheme="https" secure="true"

                clientAuth="false" sslProtocol="TLS" />

     -->

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

         JD Connector,它通过8009端口接收由其它服务器转发过来的请求，这里发现问题，注释掉好，不然每次需要重启两次

     -->

     <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">

       <!--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>

     <!--path:浏览器访问时的路径名，如第一个项目，浏览器访问时路径名是(我的是80端口)：localhost/struts/index.jsp

 docBase:web项目的WebRoot所在的路径，注意是WebRoot的路径，不是项目的路径。

 debug:值为0的话，表示不打印日志

 reloadble:设定项目有改动时，tomcat是否重新加载该项目-->

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

             unpackWARs="true" autoDeploy="true">

             <Context path="/" docBase="此处为相对于webapps的路径" reloadable="true" /> 

         <!-- 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>