用法:
//$condition array('表字段对应のentityの属性信息'=>'值')
//$orderBy array('表字段'=>'ASC/DESC')
//$count int 结果数
$this->em->getRepository('className')->findBy($condition,$orderBy,$count);
用法:
//$condition array('表字段对应のentityの属性信息'=>'值')
//$orderBy array('表字段'=>'ASC/DESC')
//$count int 结果数
$this->em->getRepository('className')->findBy($condition,$orderBy,$count);