HelloWorld 善戰者,求之于勢,不責于人;故能擇人而任勢。

  // Tomcat 重啟動
  try {
  //1 獲得Server
  Class server = Class.forName("org.apache.catalina.ServerFactory");
  Method getServer = server.getDeclaredMethod("getServer", new Class[0]);  
  Object obj = getServer.invoke(server, new Object[0]);
  
  //2 獲得Services
  Method findServices = obj.getClass().getDeclaredMethod("findServices",new Class[0]);
  Object[] objs = (Object[])findServices.invoke(obj, new Object[0]);
  for (int i = 0; i < objs.length; i++) {
   Method getContainer = objs[i].getClass().getMethod("getContainer", new Class[0]);
   Object container = getContainer.invoke(objs[i], new Object[0]);
   Method findChildren = container.getClass().getMethod("findChildren", new Class[0]);
   
   Object[] containers = (Object[])findChildren.invoke(container, new Object[0]);  
   // 3.這里是要重啟動的系統的名稱如/systemXXX
   Object[] objss = {"/xxxx"};
   Class[] cls = {java.lang.String.class};
   for (int j = 0; j < containers.length; j++) {
    Method temp = containers[j].getClass().getMethod("findChild", cls);
    Object abmApp = temp.invoke(containers[j], objss);
    if (abmApp != null) {
     //可以為stop,reload
     Method relaod = abmApp.getClass().getMethod("reload", new Class[0]);
     relaod.invoke(abmApp, new Object[0]);
    }
   }   
  }
  } catch (Exception e) {
   e.printStackTrace();
  }

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