/**
* 搜索积分日志
*
* @param object $sc 搜索条件
* @param int $limit
* @param int $offset
* @return array
*/
public function searchLog(PwCreditLogSc $sc, $limit = 20, $offset = 0)
{
return $this->_getDao()->searchLog($sc->getData(), $limit, $offset);
}
