一、修改tomcat的conf目錄下的server.xml

配置service 節點，有幾個專案就相應的配置幾個service 節點；

注意修改Service name; Connector port; Engine name; Host appBase

<?xml version='1.0' encoding='utf-8'?>

<Server port="8054" shutdown="SHUTDOWN">
  <!-- 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" />
  <!--Initialize Jasper prior to webapps are loaded. Documentation at /docs/jasper-howto.html -->
  <Listener className="org.apache.catalina.core.JasperListener" />
  <!-- 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" />

  <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="Catalina1">
     <Connector port="8080" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="9543" />
     <Connector port="8009" protocol="AJP/1.3" 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" />
        <Context path="/route" reloadable="true" docBase="/home/develop/tomcat-7.0.54/flatrass"/>
      </Host>   
     </Engine>
  </Service>
  
  <Service name="Catalina2">
    <!--把port改成8081-->
    <Connector port="8081" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="9543" />                                                                                                 <Connector port="8009" protocol="AJP/1.3" 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"   ---這裡要修改為修改後的webapps名稱
            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" />
        <Context  path="/route" reloadable="true" docBase="/home/develop/tomcat-7.0.54/flatrasweats"/>
      </Host>
    </Engine>
  </Service>
</Server>
 

二、先依照此配置檔案配置，完成後在tomcat根目錄下複製資料夾webapps，貼上重新命名為webapps1，webapps2，如下圖：此資料夾就是分別用來部署專案的。

三、在tomcat根目錄下的conf檔案中，複製conf資料夾下的Catalina資料夾，貼上並重命名為Catalina1，Catalina2，如圖：

配置完成，現在可以把專案分別部署到配置好的兩個資料夾webapps1和webapps2中；

啟動tomcat，分別用不同的埠號8080和8081測試；

http://127.0.0.1:8081/專案名