java.sql.SQLException: Generated keys not requested. You need to specify Statement.RETURN_GENERATED_KEYS to Statement.executeUpdate(), Statement.executeLargeUpdate() or Connection.prepareStatement(). 相关文章： 2021-09-12 2021-06-04 2021-11-14 2021-08-11 2022-12-23 2022-12-23 2021-08-14 2021-09-05