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Tomcat灵活配置多项目，多端口，多域名
Tomcat的配置都在Tomcat的安装目录的conf文件夹下的server.xml文件
最初内容：（去掉所有注释）
<?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>
默认的是8080端口
1.多个端口指向同一个应用程序
绑定多个Connector
在上面的xml中添加
<Connector port="8020" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443"/>
重新启动Tomcat，如果有服务要重启服务，就会发现也可以用127.0.0.1:8020访问8080的项目
2.配置多个端口，分别指向不同的应用程序
server.xml文件中每个Server都可以配置一个应用程序，可以配置多个Service
在Tomcat安装目录的文件夹下分别创建两个文件夹，名称为webapps1,webapps2,用于存放不同的应用程序
在server.xml中添加配置：
<Service name="Catalina1"> <Connector port="8021" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443"/> <Engine name="Catalina1" defaultHost="localhost"> <Realm className="org.apache.catalina.realm.LockOutRealm"> <Realm className="org.apache.catalina.realm.UserDatabaseRealm" resourceName="UserDatabase"/> </Realm> <Host name="localhost" appBase="webapps1" 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> <Service name="Catalina2"> <Connector port="8022" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443"/> <Engine name="Catalina2" defaultHost="localhost"> <Realm className="org.apache.catalina.realm.LockOutRealm"> <Realm className="org.apache.catalina.realm.UserDatabaseRealm" resourceName="UserDatabase"/> </Realm> <Host name="localhost" appBase="webapps2" 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>
分别绑定8021,8022端口，分别指向webapp1,webapp2应用程序
完整版：
<?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="8020" 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> <Service name="Catalina1"> <Connector port="8021" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443"/> <Engine name="Catalina1" defaultHost="localhost"> <Realm className="org.apache.catalina.realm.LockOutRealm"> <Realm className="org.apache.catalina.realm.UserDatabaseRealm" resourceName="UserDatabase"/> </Realm> <Host name="localhost" appBase="webapps1" 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> <Service name="Catalina2"> <Connector port="8022" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443"/> <Engine name="Catalina2" defaultHost="localhost"> <Realm className="org.apache.catalina.realm.LockOutRealm"> <Realm className="org.apache.catalina.realm.UserDatabaseRealm" resourceName="UserDatabase"/> </Realm> <Host name="localhost" appBase="webapps2" 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>
同样重启Tomcat，或者服务即可。
3.配置多个域名，分别绑定不同的应用程序
Tomcat灵活配置多项目，多端口，多域名
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