tomcat配置多个端口
此文转自http://linder.javaeye.com/blog/782071
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 6.0\webapps
二、Tomcat 6.0 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 6.0\conf]
（1）Tomcat提供的如下：
<Service?name="Catalina">
???
????<Connector?port="8090"?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="Catalina"?defaultHost="localhost">
??????<Realm?className="org.apache.catalina.realm.UserDatabaseRealm"
?????????????resourceName="UserDatabase"/>
??????
??????<Host?name="localhost"?appBase="webapps"
???????unpackWARs="true"?autoDeploy="true"
???????xmlValidation="false"?xmlNamespaceAware="false">??????????????
??????</Host>
????</Engine>
</Service>
（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 6.0\webapps1
..\Tomcat 6.0\webapps2
同时可以将Tomcat 6.0\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 6.0\conf\Catalina1\localhost
..\Tomcat 6.0\conf\Catalina2\localhost
host-manager.xml
manager.xml
配置文件的配置可参照..\Tomcat 6.0\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
以上配置方法同样适合Tomcat 5.5
