/** * 添加工作经历 * * @param PwWorkDm $dm * @return PwError|int */ public function addWorkExperience($dm) { if (!$dm instanceof PwWorkDm) { return new PwError('USER:work.illegal.datatype'); } if (($result = $dm->beforeAdd()) instanceof PwError) { return $result; } return $this->_getDao()->add($dm->getData()); }