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oa-app/src/main/java/com/css/oa/exam/announce/repository/IAnnounceRepository.java

@@ -19,10 +19,4 @@ public interface IAnnounceRepository extends JpaRepository<Announce, String>, Jp
    @Query("delete from Announce an where an.uuid in :ids")
    void deleteRealByIds(@Param("ids") List<String> ids);
    @Modifying
    @Transactional
    @Query("select annou from Announce annou where annou.type = :type and (annou.title like :key or annou.content like :key)")
    List<Announce> findByKey(int type, String key);
}

oa-app/src/main/java/com/css/oa/exam/announce/service/AnnounceService.java

@@ -117,7 +117,27 @@ public class AnnounceService extends BaseService implements IAnnounceService {
        if (!AnnoType.contains(req.type)) {
            throw new Exception("req.type 参数错误");
        }
        List<Announce> list = repository.findByKey(req.type, req.key);
        Specification<Announce> spec = new Specification<Announce>() {
            @Override
            public Predicate toPredicate(Root<Announce> root, CriteriaQuery<?> criteriaQuery, CriteriaBuilder criteriaBuilder) {
                List<Predicate> predicateList = new ArrayList<>();
                if (!TextUtils.isEmpty(req.key)) {
                    String pattern = "%" + req.key + "%";
                    Predicate title = criteriaBuilder.like(root.get("title").as(String.class), pattern);
                    Predicate content = criteriaBuilder.like(root.get("content").as(String.class), pattern);
                    Predicate or = criteriaBuilder.or(title, content);
                    predicateList.add(or);//模糊查询
                }
                predicateList.add(criteriaBuilder.equal(root.get("type").as(Integer.class), req.type));
                Predicate[] pre = new Predicate[predicateList.size()];
                pre = predicateList.toArray(pre);
                return criteriaQuery.where(pre).getRestriction();
            }
        };
//        List<Announce> list = repository.findByKey(req.type, req.key);
        List<Announce> list = repository.findAll(spec);
        Map map = new LinkedHashMap();
        map.put("total", list.size());
        map.put("list", list);