/**
  * PartitionManageAct::actModify()
  * 返回某个分区的信息
  * @param int $id 查询ID
  * @return array 
  */
 public function actModify($id)
 {
     $res = PartitionManageModel::modModify($id);
     self::$errCode = PartitionManageModel::$errCode;
     self::$errMsg = PartitionManageModel::$errMsg;
     return $res;
 }