如何在不同端口后面的单个Tomcat实例上运行不同的应用程序?

时间:2012-01-11 16:56:09

标签: tomcat tomcat6 port

目前我在Tomcat 6上运行了2个Web应用程序app1和app2:

我想配置Tomcat,以便它们在不同端口后面的根上下文中运行:

需要做什么?

6 个答案:

答案 0 :(得分:53)

我认为你可以在 server.xml 文件中配置它并放置2个服务:

<Service name="app1">
   <Connector port="8081" protocol="org.apache.coyote.http11.Http11NioProtocol" 
           connectionTimeout="20000" 
           redirectPort="8443" />
   <Engine name="Catalina" defaultHost="localhost">
      <Host name="localhost"  appBase="app1"
        unpackWARs="true" autoDeploy="true">
      </Host>
   </Engine>
</Service>
<Service name="app2">
   <Connector port="8082" protocol="org.apache.coyote.http11.Http11NioProtocol" 
           connectionTimeout="20000" 
           redirectPort="8443" />
   <Engine name="Catalina" defaultHost="localhost">
      <Host name="localhost"  appBase="app2"
        unpackWARs="true" autoDeploy="true">
      </Host>
   </Engine>
</Service>

答案 1 :(得分:9)

添加连接器的另一个例子:

<Service name="reciver">
    <Connector port="8080" maxHttpHeaderSize="8192" maxThreads="10" 
               enableLookups="false" acceptCount="100"
               connectionTimeout="10000" disableUploadTimeout="true" 
               useBodyEncodingForURI="true"/>
    <Engine name="reciver" defaultHost="localhost" jvmRoute="host1">
            <Realm className="org.apache.catalina.realm.UserDatabaseRealm"
                   resourceName="UserDatabase" />
            <Host name="localhost" appBase="webapps" unpackWARs="true"
                  autoDeploy="false" xmlValidation="false"
                  xmlNamespaceAware="false">
                    <Context docBase="browser" path="/browser" reloadable="false"/>
            </Host>
    </Engine>
</Service>
<Service name="reciver2">
    <Connector port="8081" maxHttpHeaderSize="8192" maxThreads="10" 
               enableLookups="false" acceptCount="1"
               connectionTimeout="10000" disableUploadTimeout="true" 
               useBodyEncodingForURI="true" proxyName="example.pt" proxyPort="80"/>
    <Engine name="reciver2" defaultHost="example_app" jvmRoute="host2">
            <Host name="example_app" appBase="test_app/example_app" unpackWARs="true"
                  autoDeploy="false" xmlValidation="false"
                  xmlNamespaceAware="false">
                    <Context docBase="example_app" path="/example_app" reloadable="false"/>
            </Host>
    </Engine>
</Service>
(...Repeted 2 more times.)

取自:http://www.coderanch.com/t/84172/Tomcat/listen-multiple-ports

我建议阅读整个帖子,因为它讨论了使用此配置的性能命中,以及可能的竞争条件。

答案 2 :(得分:2)

除了运行两个Tomcat实例并使用ROOT应用程序(已经说过并且是一个有点差和无效的解决方案)之外,您可以使用Apache + Tomcat实现它。配置apache以侦听两个端口并通过IP转发:端口到不同的Tomcat应用程序。但是你需要一个不同的端口来tomcat!

Apache配置

listen 8080,8081
...
<VirtualHost *:8080>
    ServerName localhost
    ProxyPass / http://localhost:8888/app1
    ProxyPassReverse / http://localhost:8080/app1
</VirtualHost>

<VirtualHost *:8081>
    ServerName localhost
    ProxyPass / http://localhost:8888/app2
    ProxyPassReverse / http://localhost:8080/app2
</VirtualHost>

listen 80,81
...
<VirtualHost *:80>
    ServerName localhost
    ProxyPass / http://localhost:8080/app1
    ProxyPassReverse / http://localhost:8080/app1
</VirtualHost>

<VirtualHost *:81>
    ServerName localhost
    ProxyPass / http://localhost:8080/app2
    ProxyPassReverse / http://localhost:8080/app2
</VirtualHost>

答案 3 :(得分:0)

使用两个不同的Tomcat实例。

编辑:

或按照此问题的答案中的说明配置Tomcat:Tomcat configuration help: multiple ports not responding

答案 4 :(得分:0)

Tomcat在以下指定的端口上运行:

$CATALINA_HOME/conf/server.xml

正如JB Nizet所写,设置两个不同的tomcat实例,并适当地配置端口值server.xml。

$ CATALINA_HOME / Tomcat的8081 / CONF / server.xml中:

<?xml version='1.0' encoding='utf-8'?>
 <Server port="8081" ... >
  ...
 </Server>

$ CATALINA_HOME / Tomcat的8082 / CONF / server.xml中:

<?xml version='1.0' encoding='utf-8'?>
 <Server port="8082" ... >
  ...
 </Server>

答案 5 :(得分:-1)

我使用的是IntelliJ,我在application.properties文件中添加了一行,并且行得通: 对于Web应用程序1的项目,添加:server.port = 8081 对于Web应用程序2的项目,添加:server.port = 8082