UserSpecification.java 文件源码

@Override
public Predicate toPredicate(Root<User> root, CriteriaQuery<?> criteriaQuery, CriteriaBuilder cb) {
    Predicate resultPredicate = null;
    List<Predicate> predicates = buildPredicates(root, cb);
    if (!predicates.isEmpty()) {
        resultPredicate = cb.and(predicates.toArray(new Predicate[predicates.size()]));
    }

    return resultPredicate;
}