一个Tomcat配置多个端口

一、Tomcat 安装后本身提供了一个server，端口配置默认是8080，对应目录为：..\Tomcat 8.0\webapps

二、Tomcat 8.0 配置多个端口，其实也就是给Tomcat增加几个server，并设置对应目录。下面以增加两个端口号为例

第一步、修改server.xml[..\Tomcat 8.0\conf]

（1）Tomcat提供的如下：

<?xml version='1.0' encoding='utf-8'?>  <Server port="8005" shutdown="SHUTDOWN">    <Listener className="org.apache.catalina.startup.VersionLoggerListener" />    <Listener className="org.apache.catalina.core.AprLifecycleListener" SSLEngine="on" />    <Listener className="org.apache.catalina.core.JreMemoryLeakPreventionListener" />    <Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" />    <Listener className="org.apache.catalina.core.ThreadLocalLeakPreventionListener" />    <GlobalNamingResources>      <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>    <Service name="Catalina">      <Connector port="8080" protocol="HTTP/1.1"                 connectionTimeout="20000"                 redirectPort="8443" />      <Connector port="8009" protocol="AJP/1.3" redirectPort="8443" />      <Engine name="Catalina" defaultHost="localhost">        <Realm className="org.apache.catalina.realm.LockOutRealm">          <Realm className="org.apache.catalina.realm.UserDatabaseRealm"                 resourceName="UserDatabase"/>        </Realm>        <Host name="localhost"  appBase="webapps"              unpackWARs="true" autoDeploy="true">          <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"                 prefix="localhost_access_log" suffix=".txt"                 pattern="%h %l %u %t "%r" %s %b" />        </Host>      </Engine>    </Service>  </Server>  

（2）比着上面的葫芦画下面的瓢、新增两个端口号，注意Service name、Engine name、appBase，
当然了，端口号别忘了修改，以免重复。

<Service name="Catalina1">        <Connector port="8091" maxHttpHeaderSize="8192"                   maxThreads="150" minSpareThreads="25" maxSpareThreads="75"                   enableLookups="false" redirectPort="8443" acceptCount="100"                   connectionTimeout="20000" disableUploadTimeout="true" />        <Connector port="8009"                    enableLookups="false" redirectPort="8443" protocol="AJP/1.3" />        <Engine name="Catalina1" defaultHost="localhost">          <Realm className="org.apache.catalina.realm.UserDatabaseRealm"                 resourceName="UserDatabase"/>          <Host name="localhost" appBase="webapps1"           unpackWARs="true" autoDeploy="true"           xmlValidation="false" xmlNamespaceAware="false">                        </Host>        </Engine>    </Service>   

<Service name="Catalina2">        <Connector port="8092" maxHttpHeaderSize="8192"                   maxThreads="150" minSpareThreads="25" maxSpareThreads="75"                   enableLookups="false" redirectPort="8443" acceptCount="100"                   connectionTimeout="20000" disableUploadTimeout="true" />        <Connector port="8009"                    enableLookups="false" redirectPort="8443" protocol="AJP/1.3" />        <Engine name="Catalina2" defaultHost="localhost">          <Realm className="org.apache.catalina.realm.UserDatabaseRealm"                 resourceName="UserDatabase"/>          <Host name="localhost" appBase="webapps2"<!-- 这个地方很重要，我今天没修改这个，导致webapps下的几个应用都可以用多个端口访问，结果只好将默认的webapps下的应用拷到其他地方，在${tomcat_home}/conf/下创建Catalina2/localhost/，并创建不同的xml文件将docBase指向应用所在的路径-->           unpackWARs="true" autoDeploy="true"           xmlValidation="false" xmlNamespaceAware="false">                        </Host>        </Engine>    </Service>    

第二步、创建相应的部署目录
..\Tomcat 8.0\webapps1
..\Tomcat 8.0\webapps2
同时可以将Tomcat 8.0\webapps下的有用的复制到新建的部署目录

第三步、创建配置文件目录和配置文件
..\Tomcat 8.0\conf\Catalina1\localhost
..\Tomcat 8.0\conf\Catalina2\localhost

host-manager.xml
manager.xml

配置文件的配置可参照..\Tomcat 8.0\conf\Catalina\localhost下的，只需要修改一下对应目录即可

大概的配置步骤就是这些，现在可以把不同的war包放在不同的位置来访问了