/**
  * saveContants 
  * 存储通讯录
  * @access private
  * @return void
  */
 private function saveContants()
 {
     $ret = array("succ" => TRUE, "msg" => array());
     $excel = new Excel();
     $contantsArr = $excel->readExcel($this->_filePath, $this->_activeSheet, $this->_headers);
     foreach ($contantsArr['contents'] as $key => $contant) {
         if (FALSE === $this->contantsAddAttr($contant[0], $contant[1], $contant[2], $contant[3])) {
             $ret['msg'] = FALSE;
             array_push($ret['msg'], "{$contant[3]} 插入失败");
         }
     }
     return $ret;
 }