也许然后(来自AuditReader文档)
AuditReader reader = AuditReaderFactory.get(entityManager);User user_rev1 = reader.find(User.class, user.getId(), 1);List<Number> revNumbers = reader.getRevisions(User.class, user_rev1);User user_previous = reader.find(User.class, user_rev1.getId(), revNumbers.get(revNumbers.size()-1));
(我对此很陌生,不确定我是否所有语法都正确,也许size()-1应该是size()-2吗?)



