JPA多条件查询

Page<AoaQuestionHeader> findAll(Specification<AoaQuestionHeader> spec, Pageable pageable);

List<AoaQuestionHeader> headerPage = questionHeaderDao.findAll(new Specification<AoaQuestionHeader>(){

        }
        Predicate[] p = new Predicate[list.size()];
        return cb.and(list.toArray(p));
    }
}, new PageRequest(page,size , sort));

List<AoaQuestionHeader> findAll(Specification<AoaQuestionHeader> spec);

List<AoaQuestionHeader> hlist = questionHeaderDao.findAll(new Specification<AoaQuestionHeader>(){

        }
        Predicate[] p = new Predicate[list.size()];
        return cb.and(list.toArray(p));
    }
});





这么个意思，自己的笔记看不懂勿用