docs: @RequestMapping(value = "/zk/{configId}", method = RequestMethod.GET)
      @ResponseBody
      public JsonObjectBase getZkInfo(@PathVariable long configId) {
  
          // 业务校验
          configValidator.valideConfigExist(configId);
  
          MachineListVo machineListVo = configMgr.getConfVoWithZk(configId);
  
          return buildSuccess(machineListVo);
      }