rcp 刷新透视图

IWorkbenchWindow window= PlatformUI.getWorkbench().getActiveWorkbenchWindow();
         window.getActivePage().closeAllPerspectives(true, true);

      关闭说有的透视图

 

    打开指定的透视图。
         try {
          window.openPage("sunline.ide2.transaction.perspective", null);
         } catch (WorkbenchException e) {
          // TODO Auto-generated catch block
          e.printStackTrace();
         }