遇到一个单节点多实例部署的情况，且配置文件部署平台统一管理了，在这种情况下想到用端口号区分具体实例。搜了一圈发现都是一个版本且存在问题的源码，干脆自己搞了一个。废话不说了，直接上源码。

List
    
      getEndPoints() throws MalformedObjectNameException,            NullPointerException, UnknownHostException, AttributeNotFoundException,            InstanceNotFoundException, MBeanException, ReflectionException {        MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();        Set
     
       objs = mbs.queryNames(new ObjectName("*:type=Connector,*"),                Query.match(Query.attr("protocol"), Query.value("HTTP/1.1")));        String hostname = InetAddress.getLocalHost().getHostName();        InetAddress[] addresses = InetAddress.getAllByName(hostname);        ArrayList
      
        endPoints = Lists.newArrayList();        for (Iterator
       
         i = objs.iterator(); i.hasNext(); ) {            ObjectName obj = i.next();            String scheme = mbs.getAttribute(obj, "scheme").toString();            String port = obj.getKeyProperty("port");            for (InetAddress addr : addresses) {                String host = addr.getHostAddress();                String ep = scheme + "://" + host + ":" + port;                endPoints.add(ep);            }        }        return endPoints;    }