public static String getServerPort(boolean secure) throws AttributeNotFoundException, InstanceNotFoundException, MBeanException, ReflectionException {          MBeanServer mBeanServer = null;          if (MBeanServerFactory.findMBeanServer(null).size() > 0) {              mBeanServer = (MBeanServer)MBeanServerFactory.findMBeanServer(null).get(0);          }                    if (mBeanServer == null) {              System.out.println("调用findMBeanServer查询到的结果为null");              return "";          }                    Set<ObjectName> names = null;          try {              names = mBeanServer.queryNames(new ObjectName("Catalina:type=Connector,*"), null);          } catch (Exception e) {              return "";          }          Iterator<ObjectName> it = names.iterator();          ObjectName oname = null;          while (it.hasNext()) {              oname = (ObjectName)it.next();              String protocol = (String)mBeanServer.getAttribute(oname, "protocol");              String scheme = (String)mBeanServer.getAttribute(oname, "scheme");              Boolean secureValue = (Boolean)mBeanServer.getAttribute(oname, "secure");              Boolean SSLEnabled = (Boolean)mBeanServer.getAttribute(oname, "SSLEnabled");              if (SSLEnabled != null && SSLEnabled) {// tomcat6开始用SSLEnabled                  secureValue = http://www.mamicode.com/true;// SSLEnabled=true但secure未配置的情况                  scheme = "https";              }              if (protocol != null && ("HTTP/1.1".equals(protocol) || protocol.contains("http"))) {                  if (secure && "https".equals(scheme) && secureValue) {                      return ((Integer)mBeanServer.getAttribute(oname, "port")).toString();                  } else if (!secure && !"https".equals(scheme) && !secureValue) {                      return ((Integer)mBeanServer.getAttribute(oname, "port")).toString();                  }              }          }          return "";      }  

http://blog.csdn.net/yunzhu666/article/details/8662039