学步园

<cluster-default>
    ...
    <host-default>
      ...
      <!--
         - Defaults applied to each web-app.
        -->
      <web-app-default>
<servlet-mapping servlet-class='com.caucho.servlets.ResinStatusServlet'>
          <url-pattern>/resin-status</url-pattern>
          <init enable="read"/>
        </servlet-mapping>
        <security-constraint>
          <web-resource-collection url-pattern="/resin-status/*"/>
                <ip-constraint>
                  <allow>192.168.50.210/32</allow> <!--允许访问的ip,32标识机器的位数(至于是访问的机器还是服务器不清楚)-->
                </ip-constraint>
        </security-constraint>
...
      </web-app-default>
    </host-default>
  </cluster-default>