/** * <获取虚拟机操作系统用户名> <功能详细描述> * * @return * @see [类、类#方法、类#成员] */ public String getVmOSUser() { long beginRunTime = 0; if (logger.isDebugEnabled()) { beginRunTime = System.currentTimeMillis(); logger.debug("enter resetVmOS method."); } String osUser = ""; try { osUser = facade.getVMOSUser(osId); } catch (Exception e) { dealThrow(new HsCloudException(Constants.VM_RESETOS_ERROR, "resetVmOS异常", logger, e), "000"); return null; } Object user = osUser; super.fillActionResult(user); if (logger.isDebugEnabled()) { long takeTime = System.currentTimeMillis() - beginRunTime; logger.debug("exit getVmOSUser method.takeTime:" + takeTime + "ms"); } return null; }