Tomcat服务器 设置 不同端口、域名、网站

serve.xml(新)

    <?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="80" 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>
          
          <!-- 修改的地方 -->
          
          <Host name="www.a.com"  appBase="webapps"
                unpackWARs="true" autoDeploy="true">
                 <!-- <Context docBase="app1" path="/app1"  reloadable="true" /> -->
            <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs/1"
                   prefix="localhost_access_log" suffix=".txt"
                   pattern="%h %l %u %t &quot;%r&quot; %s %b" />
    
          </Host>
    
          <Host name="www.b.com"  appBase="webapps2"
                unpackWARs="true" autoDeploy="true">
                <!-- <Context docBase="app2" path=""  reloadable="true" /> -->
                <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs/2"
                   prefix="localhost_access_log" suffix=".txt"
                   pattern="%h %l %u %t &quot;%r&quot; %s %b" />
          </Host>
          
          <!-- 修改的地方 -->

        </Engine>
      </Service>
    </Server>

细心的你可以发现：

只有Host里面的东西改了一下。新增或修改的内容如下：

    <Host name="www.a.com"  appBase="webapps"
                unpackWARs="true" autoDeploy="true">
                 <!-- <Context docBase="app1" path="/app1"  reloadable="true" /> -->
            <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs/1"
                   prefix="localhost_access_log" suffix=".txt"
                   pattern="%h %l %u %t &quot;%r&quot; %s %b" />
    
    </Host>
    
    <Host name="www.b.com"  appBase="webapps2"
                unpackWARs="true" autoDeploy="true">
                <!-- <Context docBase="app2" path=""  reloadable="true" /> -->
                <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs/2"
                   prefix="localhost_access_log" suffix=".txt"
                   pattern="%h %l %u %t &quot;%r&quot; %s %b" />
    
    </Host>

里面多了一个webapps2，我们要在tomcat目录下把原来的webapps复制一下，改名成为webapps2,就行。

记得阿里云控制台要把你要用的端口开放。

尝试2：

最后对xml不熟悉的我，用了如下麻烦的方法：

   <Host name="a.com"  appBase="webapps"
             unpackWARs="true" autoDeploy="true">
              <!-- <Context docBase="app1" path="/app1"  reloadable="true" /> -->
         <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs/1"
                prefix="localhost_access_log" suffix=".txt"
                pattern="%h %l %u %t &quot;%r&quot; %s %b" />
  </Host>
   
 <Host name="www.a.com"  appBase="webapps"
             unpackWARs="true" autoDeploy="true">
              <!-- <Context docBase="app1" path="/app1"  reloadable="true" /> -->
         <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs/1"
                prefix="localhost_access_log" suffix=".txt"
                pattern="%h %l %u %t &quot;%r&quot; %s %b" />
 </Host>
 
 
 <Host name="b.com"  appBase="webapps2"
             unpackWARs="true" autoDeploy="true">
             <!-- <Context docBase="app2" path=""  reloadable="true" /> -->
             <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs/2"
                prefix="localhost_access_log" suffix=".txt"
                pattern="%h %l %u %t &quot;%r&quot; %s %b" />
 
 </Host>
 <Host name="www.b.com"  appBase="webapps2"
             unpackWARs="true" autoDeploy="true">
             <!-- <Context docBase="app2" path=""  reloadable="true" /> -->
             <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs/2"
                prefix="localhost_access_log" suffix=".txt"
                pattern="%h %l %u %t &quot;%r&quot; %s %b" />
 
 </Host>