Hibernate单选题

重电教务系统

教育信息化促进教育公平研究

双元制职业教育

5 .数据库%E8%A1%A8account%E5%AF%B9%E5%BA%94%E5%AE%9E%E4%BD%93%E7%B1%BB%E4%B8%BAAccount%E7%B1%BB%EF%BC%8C%E4%BB%A5%E4%B8%8BHQL%E8%AF%AD%E5%8F%A5%E9%94%99%E8%AF%AF%E7%9A%84%E6%9C%89%28%20d%29%E3%80%82%20%09A.%20%20select%20%2A%20from%20Account%20%09B.%20%20From%20Account%0A%20%09C.%20%20From%20Account%20as%20model%E3%80%80%E3%80%80D.%20%20Select%20%2A%20from%20account6%EF%BC%8E%20%E7%BA%A7%E8%81%94%E5%88%A0%E9%99%A4%E6%97%B6%EF%BC%8Ccascade%E5%B1%9E%E6%80%A7%E6%98%AF%28%20c%20%20%29%E3%80%82%20%09A.%20%20all%0A%20%09B.%20%20save%20%09C.%20%20delete%E3%80%80%E3%80%80D.%20%20save-update%0A7%EF%BC%8E%20%E4%BB%A5%E4%B8%8B%E4%B8%8D%E5%B1%9E%E4%BA%8ECascade%E7%9A%84%E5%B1%9E%E6%80%A7%E5%8F%96%E5%80%BC%E7%9A%84%E6%9C%89%28%20b%20%20%29%E3%80%82%20%09A.%20%20all%20%09B.%20%20save%20%09C.%20%20delete%0A%E3%80%80%E3%80%80D.%20%20save-update%0A8%EF%BC%8E%20%E5%85%B3%E4%BA%8EHQL%E6%9F%A5%E8%AF%A2%EF%BC%8C%E4%B8%8B%E5%88%97%E8%AF%B4%E6%B3%95%E4%B8%AD%E9%94%99%E8%AF%AF%E7%9A%84%E6%98%AF%28%20A%20%29%E3%80%82%20%09A.%20%20HQL%E6%9F%A5%E8%AF%A2%E7%9A%84select%E5%AD%90%E5%8F%A5%E4%B8%AD%E5%BF%85%E9%A1%BB%E5%8C%BA%E5%88%86%E5%A4%A7%E5%B0%8F%E5%86%99%20%09B.%20%20HQL%E6%94%AF%E6%8C%81%E7%BB%9F%E8%AE%A1%E5%87%BD%E6%95%B0%20%09C.%20%20HQL%E6%94%AF%E6%8C%81%E4%BB%85%E6%9F%A5%E8%AF%A2%E5%AF%B9%E8%B1%A1%E7%9A%84%E6%9F%90%E5%87%A0%E4%B8%AA%E5%B1%9E%E6%80%A7%EF%BC%8C%E5%B9%B6%E5%B0%86%E6%9F%A5%E8%AF%A2%E7%BB%93%E6%9E%9C%E4%BF%9D%E5%AD%98%E5%9C%A8Object%E6%95%B0%E7%BB%84%E4%B8%AD%E3%80%80%E3%80%80D.%20%20HQL%E8%AF%AD%E5%8F%A5%E5%8F%AF%E4%BB%A5%E5%AE%9E%E7%8E%B0%E7%B1%BB%E4%BC%BC%E4%BA%8EPreparedStatement%E7%9A%84%E6%95%88%E6%9E%9C9%EF%BC%8E%20%E7%94%B1%E6%8C%81%E4%B9%85%E5%8C%96%E7%8A%B6%E6%80%81%E5%90%91%E6%B8%B8%E7%A6%BB%E7%8A%B6%E6%80%81%E8%BD%AC%E5%8F%98%E7%9A%84%E6%96%B9%E6%B3%95%E4%B8%8D%E5%8C%85%E6%8B%AC%28%20C%29%E3%80%82%20%09A.%20%20%E4%B8%B4%E6%97%B6%E7%8A%B6%E6%80%81%0A%20%09B.%20%20%E6%97%A0%E5%BC%95%E7%94%A8%E7%8A%B6%E6%80%81%20%09C.%20%20%E6%8C%81%E4%B9%85%E5%8C%96%E7%8A%B6%E6%80%81%E3%80%80%E3%80%80D.%20%20%E6%B8%B8%E7%A6%BB%E7%8A%B6%E6%80%81%0A10%EF%BC%8E%20%E5%85%B3%E4%BA%8EHQL%E4%B8%8ESQL%EF%BC%8C%E4%BB%A5%E4%B8%8B%E5%93%AA%E4%BA%9B%E8%AF%B4%E6%B3%95%E6%AD%A3%E7%A1%AE%EF%BC%9F%28B%29%E3%80%82%20%09A.%20%20HQL%E4%B8%8ESQL%E6%B2%A1%E4%BB%80%E4%B9%88%E5%B7%AE%E5%88%AB%20%09B.%20%20HQL%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%EF%BC%8C%E8%80%8CSQL%E6%93%8D%E7%BA%B5%E5%85%B3%E7%B3%BB%E6%95%B0%E6%8D%AE%E5%BA%93%0A%20%09C.%20%20%E5%9C%A8HQL%E4%B8%8ESQL%E4%B8%AD%EF%BC%8C%E9%83%BD%E5%8C%85%E5%90%ABselect%2Cinsert%2Cupdate%2Cdelete%E8%AF%AD%E5%8F%A5%E3%80%80%E3%80%80D.%20%20HQL%E4%BB%85%E7%94%A8%E4%BA%8E%E6%9F%A5%E8%AF%A2%E5%92%8C%E5%88%A0%E9%99%A4%E6%95%B0%E6%8D%AE%EF%BC%8C%E4%B8%8D%E6%94%AF%E6%8C%81insert%2Cupdate%E8%AF%AD%E5%8F%A511%EF%BC%8E%20%E4%B8%8B%E9%9D%A2%E5%85%B3%E4%BA%8EHibernate%E8%AF%B4%E6%B3%95%E6%AD%A3%E7%A1%AE%E7%9A%84%E6%98%AF%28BD%29%E3%80%82%EF%BC%88%E9%80%89%E6%8B%A9%E4%B8%A4%E9%A1%B9%EF%BC%89%20%09A.%20%20Hibernate%E6%98%AFORM%E7%9A%84%E4%B8%80%E7%A7%8D%E5%AE%9E%E7%8E%B0%E6%96%B9%E5%BC%8F%20%09B.%20%20Hibernate%E4%B8%8D%E8%A6%81JDBC%E7%9A%84%E6%94%AF%E6%8C%81%20%09C.%20%20%E5%B1%9E%E4%BA%8E%E6%8E%A7%E5%88%B6%E5%B1%82%E3%80%80%E3%80%80D.%20%20%E5%B1%9E%E4%BA%8E%E6%95%B0%E6%8D%AE%E6%8C%81%E4%B9%85%E5%B1%82%0A12%EF%BC%8E%20%E4%B8%8B%E9%9D%A2%E5%85%B3%E4%BA%8EHibernate%E4%B8%ADload%E5%92%8Cget%E6%96%B9%E6%B3%95%E8%AF%B4%E6%B3%95%E6%AD%A3%E7%A1%AE%E7%9A%84%E6%98%AF%28D%29%E3%80%82%20%09A.%20%20%E8%BF%99%E4%B8%A4%E4%B8%AA%E6%96%B9%E6%B3%95%E6%98%AF%E4%B8%80%E6%A0%B7%E7%9A%84%EF%BC%8C%E6%B2%A1%E6%9C%89%E4%BB%BB%E4%BD%95%E7%9A%84%E5%8C%BA%E5%88%AB%20%09B.%20%20%E8%BF%99%E4%B8%A4%E4%B8%AA%E6%96%B9%E6%B3%95%E4%B8%8D%E4%B8%80%E6%A0%B7%EF%BC%8Claod%E5%85%88%E6%89%BE%E7%BC%93%E5%AD%98%EF%BC%8C%E5%86%8D%E6%89%BE%E6%95%B0%E6%8D%AE%E5%BA%93%20%09C.%20%20%E8%BF%99%E4%B8%A4%E4%B8%AA%E6%96%B9%E6%B3%95%E4%B8%8D%E4%B8%80%E6%A0%B7%EF%BC%8Cget%E5%85%88%E6%89%BE%E7%BC%93%E5%AD%98%EF%BC%8C%E5%86%8D%E6%89%BE%E6%95%B0%E6%8D%AE%E5%BA%93%E3%80%80%E3%80%80D.%20%20%E4%BB%A5%E4%B8%8A%E8%AF%B4%E6%B3%95%E9%83%BD%E4%B8%8D%E5%AF%B913%EF%BC%8E%20%E5%85%B3%E4%BA%8EHibernate%E4%B8%AD%E5%85%B3%E7%B3%BB%E7%9A%84%E8%AF%B4%E8%AF%9D%E6%AD%A3%E7%A1%AE%E7%9A%84%E6%98%AF%28A%29%E3%80%82%20%09A.%20%20%E4%B8%80%E5%AF%B9%E5%A4%9A%E5%BF%85%E9%A1%BB%E7%94%A8Set%E6%9D%A5%E6%98%A0%E5%B0%84%0A%20%09B.%20%20%E5%A4%9A%E5%AF%B9%E4%B8%80%E5%BF%85%E9%A1%BB%E7%94%A8Set%E6%9D%A5%E6%98%A0%E5%B0%84%0A%20%09C.%20%20%E4%B8%80%E5%AF%B9%E5%A4%9A%E5%8F%AF%E4%BB%A5%E7%94%A8Set%E6%9D%A5%E6%98%A0%E5%B0%84%2C%E4%B9%9F%E5%8F%AF%E4%BB%A5%E7%94%A8List%E3%80%81Map%E6%9D%A5%E6%98%A0%E5%B0%84%E3%80%80%E3%80%80D.%20%20%E5%A4%9A%E5%AF%B9%E4%B8%80%E5%8F%AF%E4%BB%A5%E7%94%A8Set%E6%9D%A5%E6%98%A0%E5%B0%84%2C%E4%B9%9F%E5%8F%AF%E4%BB%A5%E7%94%A8List%E3%80%81Map%E6%9D%A5%E6%98%A0%E5%B0%84%0A14%EF%BC%8E%20%E4%BB%A5%E4%B8%8B%E5%85%B3%E4%BA%8ESessionFactory%E7%9A%84%E8%AF%B4%E6%B3%95%E5%93%AA%E4%BA%9B%E6%AD%A3%E7%A1%AE%EF%BC%9F%28%20C%29%E3%80%82%20%09A.%20%20%E5%AF%B9%E4%BA%8E%E6%AF%8F%E4%B8%AA%E6%95%B0%E6%8D%AE%E5%BA%93%E4%BA%8B%E5%8A%A1%EF%BC%8C%E5%BA%94%E8%AF%A5%E5%88%9B%E5%BB%BA%E4%B8%80%E4%B8%AASessionFactory%E5%AF%B9%E8%B1%A1%20%09B.%20%20%E4%B8%80%E4%B8%AASessionFactory%E5%AF%B9%E8%B1%A1%E5%AF%B9%E5%BA%94%E5%A4%9A%E4%B8%AA%E6%95%B0%E6%8D%AE%E5%BA%93%E5%AD%98%E5%82%A8%E6%BA%90%20%09C.%20%20SessionFactory%E6%98%AF%E9%87%8D%E9%87%8F%E7%BA%A7%E7%9A%84%E5%AF%B9%E8%B1%A1%EF%BC%8C%E4%B8%8D%E5%BA%94%E8%AF%A5%E9%9A%8F%E6%84%8F%E5%88%9B%E5%BB%BA%E3%80%82%E5%A6%82%E6%9E%9C%E7%B3%BB%E7%BB%9F%E4%B8%AD%E5%8F%AA%E6%9C%89%E4%B8%80%E4%B8%AA%E6%95%B0%E6%8D%AE%E5%BA%93%E5%AD%98%E5%82%A8%E6%BA%90%EF%BC%8C%E5%8F%AA%E9%9C%80%E8%A6%81%E5%88%9B%E5%BB%BA%E4%B8%80%E4%B8%AA%E3%80%80%E3%80%80D.%20%20SessionFactory%E7%9A%84load%28%29%E6%96%B9%E6%B3%95%E7%94%A8%E4%BA%8E%E5%8A%A0%E8%BD%BD%E6%8C%81%E4%B9%85%E5%8C%96%E5%AF%B9%E8%B1%A115%EF%BC%8E%20%E5%9C%A8%E4%BD%BF%E7%94%A8%E4%BA%86Hibernate%E7%9A%84%E7%B3%BB%E7%BB%9F%E4%B8%AD%EF%BC%8C%E8%A6%81%E6%83%B3%E5%9C%A8%E5%88%A0%E9%99%A4%E6%9F%90%E4%B8%AA%E5%AE%A2%E6%88%B7%E6%95%B0%E6%8D%AE%E7%9A%84%E5%90%8C%E6%97%B6%E5%88%A0%E9%99%A4%E8%AF%A5%E5%AE%A2%E6%88%B7%E5%AF%B9%E5%BA%94%E7%9A%84%E6%89%80%E6%9C%89%E8%AE%A2%E5%8D%95%E6%95%B0%E6%8D%AE%EF%BC%8C%E4%B8%8B%E9%9D%A2%E6%96%B9%E6%B3%95%E5%8F%AF%E8%A1%8C%E7%9A%84%E6%98%AF%28A%29%E3%80%82%20%09A.%20%20%E9%85%8D%E7%BD%AE%E5%AE%A2%E6%88%B7%E5%92%8C%E8%AE%A2%E5%8D%95%E5%85%B3%E8%81%94%E7%9A%84cascade%E5%B1%9E%E6%80%A7%E4%B8%BAsave-update%20%09B.%20%20%E9%85%8D%E7%BD%AE%E5%AE%A2%E6%88%B7%E5%92%8C%E8%AE%A2%E5%8D%95%E5%85%B3%E8%81%94%E7%9A%84cascade%E5%B1%9E%E6%80%A7%E4%B8%BAall%20%09C.%20%20%E8%AE%BE%E7%BD%AE%E5%A4%9A%E5%AF%B9%E4%B8%80%E5%85%B3%E8%81%94%E7%9A%84inverse%E5%B1%9E%E6%80%A7%E4%B8%BAtrue%E3%80%80%E3%80%80D.%20%20%E8%AE%BE%E7%BD%AE%E5%A4%9A%E5%AF%B9%E4%B8%80%E5%85%B3%E8%81%94%E7%9A%84inverse%E5%B1%9E%E6%80%A7%E4%B8%BAfalse16%0A%20%E5%9C%A8%E4%B8%89%E5%B1%82%E7%BB%93%E6%9E%84%E4%B8%AD%EF%BC%8C%E6%95%B0%E6%8D%AE%E8%AE%BF%E9%97%AE%E5%B1%82%E6%89%BF%E6%8B%85%E7%9A%84%E8%B4%A3%E4%BB%BB%E6%98%AF%EF%BC%88%EF%BC%89%20%E3%80%80%E3%80%80a%29%E5%AE%9A%E4%B9%89%E5%AE%9E%E4%BD%93%E7%B1%BB%E3%80%80%E3%80%80b%29%E6%95%B0%E6%8D%AE%E7%9A%84%E5%A2%9E%E5%88%A0%E6%94%B9%E6%9F%A5%E6%93%8D%E4%BD%9C%E3%80%80%E3%80%80c%29%E4%B8%9A%E5%8A%A1%E9%80%BB%E8%BE%91%E7%9A%84%E6%8F%8F%E8%BF%B0%E3%80%80%E3%80%80d%29%E9%A1%B5%E9%9D%A2%E5%B1%95%E7%A4%BA%E5%92%8C%E6%8E%A7%E5%88%B6%E8%BD%AC%E5%8F%9117%0A%E4%B8%8B%E9%9D%A2%E5%85%B3%E4%BA%8E%E6%95%B0%E6%8D%AE%E6%8C%81%E4%B9%85%E5%8C%96%E6%A6%82%E5%BF%B5%E7%9A%84%E6%8F%8F%E8%BF%B0%EF%BC%8C%E9%94%99%E8%AF%AF%E7%9A%84%E6%98%AF%EF%BC%88%EF%BC%89%E3%80%94%E9%80%89%E6%8B%A9%E4%B8%80%E9%A1%B9%E3%80%95%E3%80%80a%29%E4%BF%9D%E5%AD%98%E5%9C%A8%E5%86%85%E5%AD%98%E4%B8%AD%E6%95%B0%E6%8D%AE%E7%9A%84%E7%8A%B6%E6%80%81%E6%98%AF%E7%9E%AC%E6%97%B6%E7%8A%B6%E6%80%81%E3%80%80b%29%E6%8C%81%E4%B9%85%E7%8A%B6%E6%80%81%E7%9A%84%E6%95%B0%E6%8D%AE%E5%9C%A8%E5%85%B3%E6%9C%BA%E5%90%8E%E6%95%B0%E6%8D%AE%E4%BE%9D%E7%84%B6%E5%AD%98%E5%9C%A8%E3%80%80c%29%E6%95%B0%E6%8D%AE%E5%8F%AF%E4%BB%A5%E7%94%B1%E6%8C%81%E4%B9%85%E7%8A%B6%E6%80%81%E8%BD%AC%E6%8D%A2%E4%B8%BA%E7%9E%AC%E6%97%B6%E7%8A%B6%E6%80%81%E3%80%80d%29%E5%B0%86%E6%95%B0%E6%8D%AE%E8%BD%AC%E6%8D%A2%E4%B8%BA%E6%8C%81%E4%B9%85%E7%8A%B6%E6%80%81%E7%9A%84%E6%9C%BA%E5%88%B6%E7%A7%B0%E4%B8%BA%E6%95%B0%E6%8D%AE%E6%8C%81%E4%B9%85%E5%8C%9618%EF%BC%8E%E4%B8%8B%E9%9D%A2%EF%BC%88%20ab%EF%BC%89%E4%B8%8D%E6%98%AFHibernate%20%E6%98%A0%E5%B0%84%E6%96%87%E4%BB%B6%E4%B8%AD%E5%8C%85%E5%90%AB%E7%9A%84%E5%86%85%E5%AE%B9%E3%80%82%EF%BC%88%E9%80%89%E4%B8%A4%E9%A1%B9%EF%BC%89A%EF%BC%8E%E6%95%B0%E6%8D%AE%E5%BA%93%E8%BF%9E%E6%8E%A5%E4%BF%A1%E6%81%AF%0AB%EF%BC%8EHibernate%20%E5%B1%9E%E6%80%A7%E5%8F%82%E6%95%B0C%EF%BC%8E%E4%B8%BB%E9%94%AE%E7%94%9F%E6%88%90%E7%AD%96%E7%95%A5D%EF%BC%8E%E5%B1%9E%E6%80%A7%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B%0A19%EF%BC%8E%20Hibernate%E5%AF%B9%E8%B1%A1%E4%BB%8E%E4%B8%B4%E6%97%B6%E7%8A%B6%E6%80%81%E5%88%B0%E6%8C%81%E4%B9%85%E7%8A%B6%E6%80%81%E8%BD%AC%E6%8D%A2%E7%9A%84%E6%96%B9%E5%BC%8F%E6%9C%89%EF%BC%9F%28%20A%29%E3%80%82%20%09A.%20%20%E8%B0%83%E7%94%A8session%E7%9A%84save%E6%96%B9%E6%B3%95%20%09B.%20%20%E8%B0%83%E7%94%A8session%E7%9A%84close%E6%96%B9%E6%B3%95%20%09C.%20%20%E8%B0%83%E7%94%A8session%E7%9A%84clear%E6%96%B9%E6%B3%95%E3%80%80%E3%80%80D.%20%20%E8%B0%83%E7%94%A8session%E7%9A%84evict%E6%96%B9%E6%B3%9520%0A%E4%B8%8B%E9%9D%A2%E5%85%B3%E4%BA%8EHibernate%E7%9A%84%E8%AF%B4%E6%B3%95%EF%BC%8C%E9%94%99%E8%AF%AF%E7%9A%84%E6%98%AF%EF%BC%88%EF%BC%89%E3%80%94%E9%80%89%E6%8B%A9%E4%B8%80%E9%A1%B9%E3%80%95a%29%0AHibernate%E6%98%AF%E4%B8%80%E4%B8%AA%22%E5%AF%B9%E8%B1%A1-%E5%85%B3%E7%B3%BB%E6%98%A0%E5%B0%84%22%E7%9A%84%E5%AE%9E%E7%8E%B0b%29%0AHibernate%E6%98%AF%E4%B8%80%E7%A7%8D%E6%95%B0%E6%8D%AE%E6%8C%81%E4%B9%85%E5%8C%96%E6%8A%80%E6%9C%AFc%29%0AHibernate%E6%98%AFJDBC%E7%9A%84%E6%9B%BF%E4%BB%A3%E6%8A%80%E6%9C%AFd%29%0A%E4%BD%BF%E7%94%A8Hibernate%E5%8F%AF%E4%BB%A5%E7%AE%80%E5%8C%96%E6%8C%81%E4%B9%85%E5%8C%96%E5%B1%82%E7%9A%84%E7%BC%96%E7%A0%8121%0AHibernate%E9%85%8D%E7%BD%AE%E6%96%87%E4%BB%B6%E4%B8%AD%EF%BC%8C%E4%B8%8D%E5%8C%85%E5%90%AB%E4%B8%8B%E9%9D%A2%E7%9A%84%EF%BC%88%EF%BC%89%E3%80%94%E9%80%89%E6%8B%A9%E4%BA%8C%E9%A1%B9%E3%80%95a%29%0A%22%E5%AF%B9%E8%B1%A1-%E5%85%B3%E7%B3%BB%E6%98%A0%E5%B0%84%22%E4%BF%A1%E6%81%AFb%29%0A%E5%AE%9E%E4%BD%93%E9%97%B4%E5%85%B3%E8%81%94%E7%9A%84%E9%85%8D%E7%BD%AEc%29%0Ashow_sql%E7%AD%89%E5%8F%82%E6%95%B0%E7%9A%84%E9%85%8D%E7%BD%AEd%29%0A%E6%95%B0%E6%8D%AE%E5%BA%93%E8%BF%9E%E6%8E%A5%E4%BF%A1%E6%81%AF%2021%0A%E4%B8%8B%E9%9D%A2%E4%B8%8D%E6%98%AFHibernate%E6%98%A0%E5%B0%84%E6%96%87%E4%BB%B6%E4%B8%AD%E5%8C%85%E5%90%AB%E7%9A%84%E5%86%85%E5%AE%B9%E3%80%82%28%E9%80%89%E4%B8%A4%E9%A1%B9%29a%29%0A%E6%95%B0%E6%8D%AE%E5%BA%93%E8%BF%9E%E6%8E%A5%E4%BF%A1%E6%81%AFb%29%0AHibernate%E5%B1%9E%E6%80%A7%E5%8F%82%E6%95%B0c%29%0A%E4%B8%BB%E9%94%AE%E7%94%9F%E6%88%90%E7%AD%96%E7%95%A5%C2%B7d%29%0A%E5%B1%9E%E6%80%A7%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B22%0A%E5%9C%A8%E4%BD%BF%E7%94%A8%E4%BA%86Hibernate%E7%9A%84%E7%B3%BB%E7%BB%9F%E4%B8%AD%EF%BC%8C%E8%A6%81%E6%83%B3%E5%9C%A8%E5%88%A0%E9%99%A4%E6%9F%90%E4%B8%AA%E5%AE%A2%E6%88%B7%E6%95%B0%E6%8D%AE%E7%9A%84%E5%90%8C%E6%97%B6%E5%88%A0%E9%99%A4%E8%AF%A5%E5%AE%A2%E6%88%B7%E5%AF%B9%E5%BA%94%E7%9A%84%E6%89%80%E6%9C%89%E8%AE%A2%E5%8D%95%E6%95%B0%E6%8D%AE%EF%BC%8C%E4%B8%8B%E9%9D%A2%E6%96%B9%E6%B3%95%E5%8F%AF%E8%A1%8C%E7%9A%84%E6%98%AF%EF%BC%88%EF%BC%89%E3%80%82%E3%80%94%E9%80%89%E6%8B%A9%E4%B8%80%E9%A1%B9%E3%80%95a%29%0A%E9%85%8D%E7%BD%AE%E5%AE%A2%E6%88%B7%E5%92%8C%E8%AE%A2%E5%8D%95%E5%85%B3%E8%81%94%E7%9A%84cascade%E5%B1%9E%E6%80%A7%E4%B8%BAsave-updateb%29%0A%E9%85%8D%E7%BD%AE%E5%AE%A2%E6%88%B7%E5%92%8C%E8%AE%A2%E5%8D%95%E5%85%B3%E8%81%94%E7%9A%84cascade%E5%B1%9E%E6%80%A7%E4%B8%BAallc%29%0A%E8%AE%BE%E7%BD%AE%E5%A4%9A%E5%AF%B9%E4%B8%80%E5%85%B3%E8%81%94%E7%9A%84inverse%E5%B1%9E%E6%80%A7%E4%B8%BAtrued%29%0A%E8%AE%BE%E7%BD%AE%E5%A4%9A%E5%AF%B9%E4%B8%80%E5%85%B3%E8%81%94%E7%9A%84inverse%E5%B1%9E%E6%80%A7%E4%B8%BAfalse23%0A%E4%BB%A5%E4%B8%8B%E7%A8%8B%E5%BA%8F%E7%9A%84%E6%89%93%E5%8D%B0%E7%BB%93%E6%9E%9C%E6%98%AF%E4%BB%80%E4%B9%88%EF%BC%9F%0Atx%20%3D%20session.beginTransaction%28%29%3B%0ACustomer%20c1%3D%28Customer%29session.load%28Customer.class%2Cnew%20Long%281%29%29%3B%20Customer%20c2%3D%28Customer%29session.load%28Customer.class%2Cnew%20Long%281%29%29%3B%20System.out.println%28c1%3D%3Dc2%29%3Btx.commit%28%29%3B%0Asession.close%28%29%3Ba%29%0A%E8%BF%90%E8%A1%8C%E5%87%BA%E9%94%99%EF%BC%8C%E6%8A%9B%E5%87%BA%E5%BC%82%E5%B8%B8b%29%0A%E6%89%93%E5%8D%B0falsec%29%0A%E6%89%93%E5%8D%B0trued%29%0A%E7%BC%96%E8%AF%91%E5%87%BA%E9%94%9924%0A%E5%AF%B9%E4%BA%8E%E4%BB%A5%E4%B8%8B%E7%A8%8B%E5%BA%8F%EF%BC%8CCustomer%E5%AF%B9%E8%B1%A1%E5%9C%A8%E7%AC%AC%E5%87%A0%E8%A1%8C%E5%8F%98%E4%B8%BA%E6%8C%81%E4%B9%85%E5%8C%96%E7%8A%B6%E6%80%81%EF%BC%9F%EF%BC%88%E5%8D%95%E9%80%89%EF%BC%89Customer%20customer%3Dnew%20Customer%28%29%3B%20%20customer.setName%28%5C%22Tom%5C%22%29%3B%20%20%20%0ASession%20session1%3DsessionFactory.openSession%28%29%3B%20%20Transaction%20tx1%20%3D%20session1.beginTransaction%28%29%3B%20%20//line1session1.save%28customer%29%3B%20%20//line2%E5%8F%98%E4%B8%BA%E6%8C%81%E4%B9%85%E5%8C%96tx1.commit%28%29%3B%20%20//line3%0Asession1.close%28%29%3B%20//line4%E5%8F%98%E4%B8%BA%E6%B8%B8%E7%A6%BB%E6%80%81a%29%0Aline1b%29%0Aline2c%29%0Aline3d%29%0Aline425%0AORM%E6%9C%89%E4%BB%80%E4%B9%88%E5%A5%BD%E5%A4%84a%29%0A%E8%83%BD%E8%BF%9B%E8%A1%8C%E5%85%B3%E7%B3%BB%E5%AF%B9%E8%B1%A1%E7%9A%84%E6%98%A0%E5%B0%84b%29%0A%E5%85%B7%E6%9C%89%E6%8E%A7%E5%88%B6%E5%99%A8%E5%8A%9F%E8%83%BDc%29%0A%E8%83%BD%E5%9C%A8%E6%9C%8D%E5%8A%A1%E5%99%A8%E7%AB%AF%E4%BF%9D%E5%AD%98%E5%AE%A2%E6%88%B7%E7%AB%AF%E7%8A%B6%E6%80%81d%29%0A%E5%90%91DTO%E4%B8%80%E9%A1%B9%E8%83%BD%E4%BC%A0%E9%80%92%E6%95%B0%E6%8D%AE26%0A%E8%BF%87%E7%A8%8B%E5%9F%9F%E5%AF%B9%E8%B1%A1%E5%9C%A8Hibernate%E4%B8%AD%E4%BB%A3%E8%A1%A8a%29%0A%E4%B8%9A%E5%8A%A1%E9%80%BB%E8%BE%91%E6%93%8D%E4%BD%9Cb%29%0A%E5%BA%94%E7%94%A8%E5%B1%82%E6%93%8D%E4%BD%9Cc%29%0A%E6%95%B0%E6%8D%AE%E5%BA%93%E5%B1%82%E6%93%8D%E4%BD%9Cd%29%0A%E7%BB%84%E4%BB%B6%E5%AF%B9%E8%B1%A1%E6%93%8D%E4%BD%9C27%0A%E4%BD%BF%E7%94%A8Session%E7%9A%84____%E4%BC%9A%E6%8A%8A%E5%AF%B9%E8%B1%A1%E7%9A%84%E7%8A%B6%E6%80%81%E4%BB%8E%E6%95%B0%E6%8D%AE%E5%BA%93%E4%B8%AD%E7%A7%BB%E9%99%A4a%29%0Adelete%28%29b%29%0Aremove%28%29c%29%0Aclear%28%29d%29%0AremoveAll%28%29%0A5%EF%BC%8E%E4%B8%8B%E5%88%97%E5%B1%9E%E4%BA%8E%E5%A4%9A%E5%AF%B9%E4%B8%80%E5%85%B3%E7%B3%BB%E7%9A%84%E6%98%AF%EF%BC%88bd%20%EF%BC%89%E3%80%82%EF%BC%88%E9%80%89%E4%B8%A4%E9%A1%B9%EF%BC%89A%EF%BC%8E%E4%B9%A6%E5%92%8C%E4%BD%9C%E8%80%85B%EF%BC%8E%E6%89%8B%E6%9C%BA%E5%92%8C%E7%94%9F%E4%BA%A7%E5%8E%82%E5%AE%B6%0AC%EF%BC%8E%E7%94%A8%E6%88%B7%E5%92%8C%E5%8F%91%E5%B8%83%E7%9A%84%E5%87%BA%E7%A7%9F%E4%BF%A1%E6%81%AFD%EF%BC%8E%E5%A3%AB%E5%85%B5%0A%20%E5%9C%A8set%E8%8A%82%E7%82%B9%E4%B8%AD%E8%AE%BE%E7%BD%AE%22outer-join%3D%22true%22%22%EF%BC%8C%E5%BD%93%E8%B0%83%E7%94%A8Session%E7%9A%84find%E6%96%B9%E6%B3%95%E6%97%B6%E9%87%87%E7%94%A8%28%20C%29%E3%80%82%20%09A.%20%20%E7%AB%8B%E5%8D%B3%E6%A3%80%E7%B4%A2%20%09B.%20%20%E5%BB%B6%E8%BF%9F%E6%A3%80%E7%B4%A2%0A%20%09C.%20%20%E8%BF%AB%E5%88%87%E5%B7%A6%E5%A4%96%E8%BF%9E%E6%8E%A5%E6%A3%80%E7%B4%A2%E3%80%80%E3%80%80D.%20%20%E6%89%B9%E9%87%8F%E6%A3%80%E7%B4%A2%E4%BB%A5%E4%B8%8B%E5%93%AA%E4%B8%80%E7%A7%8D%E6%A3%80%E7%B4%A2%E7%AD%96%E7%95%A5%E5%88%A9%E7%94%A8%E4%BA%86%E5%A4%96%E8%BF%9E%E7%BB%93%E6%9F%A5%E8%AF%A2%EF%BC%9F%EF%BC%88%E5%8D%95%E9%80%89%EF%BC%89a%29%0A%E7%AB%8B%E5%8D%B3%E6%A3%80%E7%B4%A2%20%20b%29%0A%E5%BB%B6%E8%BF%9F%E6%A3%80%E7%B4%A2%20%20c%29%0A%E8%BF%AB%E5%88%87%E5%B7%A6%E5%A4%96%E8%BF%9E%E7%BB%93%E6%A3%80%E7%B4%A2d%29%0A%E8%BF%AB%E5%88%87%E5%8F%B3%E5%A4%96%E8%BF%9E%E7%BB%93%E6%A3%80%E7%B4%A2%0A43%EF%BC%8E%20%E4%B8%8B%E9%9D%A2%E5%85%B3%E4%BA%8EHibernate%E4%B8%ADTransaction%E7%9A%84%E4%BD%BF%E7%94%A8%E8%AF%B4%E6%B3%95%E6%AD%A3%E7%A1%AE%E7%9A%84%E6%98%AF%28B%29%E3%80%82%20%09A.%20%20Transaction%E6%98%AF%E5%8F%AF%E6%9C%89%E5%8F%AF%E6%97%A0%E7%9A%84%0A%20%09B.%20%20Transaction%E5%9C%A8%E5%81%9A%E6%9F%A5%E8%AF%A2%E7%9A%84%E6%97%B6%E5%80%99%E6%98%AF%E5%8F%AF%E9%80%89%E7%9A%84%20%09C.%20%20Transaction%E5%9C%A8%E5%81%9A%E5%88%A0%E9%99%A4%E7%9A%84%E6%97%B6%E5%80%99%E6%98%AF%E5%8F%AF%E9%80%89%E7%9A%84%E3%80%80%E3%80%80D.%20%20Transaction%E5%9C%A8%E5%81%9A%E4%BF%AE%E6%94%B9%E7%9A%84%E6%97%B6%E5%80%99%E6%98%AF%E5%8F%AF%E9%80%89%E7%9A%84%E3%80%80%E3%80%80%2023%29%0APOJO%E6%98%AFa%29%0APlain%20Old%20Java%20Objectb%29%0AProgramming%20Object%20Java%20Objectc%29%0APage%20Old%20Java%20Objectd%29%0APlain%20Object%20Java%20Old24%29%0APOJO%E7%9A%84%E4%BD%9C%E7%94%A8%E6%98%AFa%29%0A%E6%99%AE%E9%80%9A%E7%9A%84Java%E5%AF%B9%E8%B1%A1%E6%98%A0%E5%B0%84%E6%95%B0%E6%8D%AE%E5%BA%93%E5%AD%97%E6%AE%B5b%29%0A%E6%95%B0%E6%8D%AE%E8%AE%BF%E9%97%AEc%29%0A%E5%AF%B9%E8%B1%A1%E7%9A%84%E8%B5%8B%E5%80%BCd%29%0A%E4%BF%9D%E5%AD%98%E5%AE%A2%E6%88%B7%E7%AB%AF%E5%AF%B9%E8%B1%A125%29%0A%E5%AE%9E%E7%8E%B0equals%E5%92%8ChashCode%E6%9C%80%E6%98%BE%E8%80%8C%E6%98%93%E8%A7%81%E7%9A%84%E4%BD%9C%E7%94%A8%E6%98%AFa%29%0A%E6%AF%94%E8%BE%83%E4%B8%A4%E4%B8%AA%E5%AF%B9%E8%B1%A1%E6%A0%87%E8%AF%86%E7%AC%A6%E7%9A%84%E5%80%BCb%29%0A%E6%AF%94%E8%BE%83%E6%95%B0%E6%8D%AE%E5%BA%93%E7%9A%84%E4%B8%A4%E6%9D%A1%E6%95%B0%E6%8D%AEc%29%0A%E6%AF%94%E8%BE%83%E4%B8%A4%E4%B8%AA%E7%BB%84%E5%BB%BA%E6%98%AF%E5%90%A6%E9%83%A8%E7%BD%B2%E5%9C%A8%E5%90%8C%E4%B8%80%E4%B8%AA%E5%BA%94%E7%94%A8%E6%9C%8D%E5%8A%A1%E5%99%A8%E4%B8%8Ad%29%0A%E5%AF%B9%E8%B1%A1%E4%B8%8E%E5%AD%97%E6%AE%B5%E7%9A%84%E6%98%A0%E5%B0%8433%29%0AJDBC%E5%8F%AF%E4%BB%A5%E5%81%9A%E5%93%AA%E4%B8%89%E4%BB%B6%E4%BA%8Ba%29%0A%E4%B8%8E%E6%95%B0%E6%8D%AE%E5%BA%93%E5%BB%BA%E7%AB%8B%E8%BF%9E%E6%8E%A5b%29%0A%E9%80%9A%E8%BF%87JDBC-API%E5%90%91%E6%95%B0%E6%8D%AE%E5%BA%93%E5%8F%91%E9%80%81SQL%E8%AF%AD%E5%8F%A5c%29%0A%E9%80%9A%E8%BF%87JDBC-API%E6%89%A7%E8%A1%8CSQL%E8%AF%AD%E5%8F%A5d%29%0A%E8%BF%9B%E8%A1%8C%E5%AE%9E%E4%BD%93%E5%85%B3%E7%B3%BB%E7%9A%84%E6%98%A0%E5%B0%8438%29%0A%E5%AF%B9%E8%B1%A1%EF%BC%88%E5%AE%9E%E4%BD%93%E7%9A%84%E5%AE%9E%E4%BE%8B%EF%BC%89%E5%AF%B9%E4%B8%80%E4%B8%AA%E7%89%B9%E5%AE%9A%E7%9A%84Session%E6%9D%A5%E8%AF%B4%EF%BC%8C%E8%A6%81%E4%B9%88%E6%98%AF%E4%B8%80%E4%B8%AA____%E5%AF%B9%E8%B1%A1%EF%BC%8C%E8%A6%81%E4%B9%88%E6%98%AF____%E5%AF%B9%E8%B1%A1a%29%E7%9E%AC%E6%97%B6%0Ab%29%0A%E6%8C%81%E4%B9%85%E5%8C%96c%29%0A%E6%8E%A7%E5%88%B6%E5%99%A8d%29%0A%E6%95%B0%E6%8D%AE%E4%BC%A0%E8%BE%93%E5%AF%B9%E8%B1%A139%29%0A%E5%A6%82%E6%9E%9C%E4%BD%A0%E5%B7%B2%E7%9F%A5%E6%9F%90%E4%B8%AA%E5%AE%9E%E4%BE%8B%E7%9A%84%E6%8C%81%E4%B9%85%E5%8C%96%E6%A0%87%E8%AF%86%EF%BC%8C%E4%BD%A0%E5%8F%AF%E4%BB%A5%E4%BD%BF%E7%94%A8Session%E7%9A%84______%E6%96%B9%E6%B3%95%E6%9D%A5%E8%8E%B7%E5%8F%96%E5%AE%83a%29%0Aload%28%29b%29%0AloadAll%28%29c%29%0AgetAllData%28%29d%29%0Ainit%28%2944%29%0A____%E5%92%8C____%E5%AD%90%E5%8F%A5%E9%83%BD%E4%B8%8D%E6%94%AF%E6%8C%81%E7%AE%97%E6%95%B0%E8%A1%A8%E8%BE%BE%E5%BC%8F%E3%80%82a%29%0Agroup%20%20%20byb%29%0Aorder%20%20%20%20byc%29%0Acompute%20%20%20byd%29%0Ainsert%20%20%20%20by45%29%0A%E9%99%A4%E4%BA%86____%E5%92%8C____%E5%A4%96%EF%BC%8C%E6%9F%A5%E8%AF%A2%E8%AF%AD%E5%8F%A5%E9%83%BD%E6%98%AF%E5%A4%A7%E5%B0%8F%E5%86%99%E4%B8%8D%E6%95%8F%E6%84%9F%E5%BE%97%E5%88%B0%E3%80%82a%29%0AJava%E7%B1%BBb%29%0APOJO%E7%B1%BBc%29%0A%E6%98%A0%E5%B0%84%E6%96%87%E4%BB%B6d%29%0A%E5%B1%9E%E6%80%A7%E5%90%8D%E7%A7%B046%29%0Afrom%20Cat%20as%20cat%2C%E4%B8%8D%E4%BB%85%E4%BB%85%E8%BF%94%E5%9B%9E____%E7%9A%84%E5%AE%9E%E4%BE%8B%EF%BC%8C%E8%80%8C%E4%B8%94%E8%BF%98%E8%BF%94%E5%9B%9E____%E7%9A%84%E5%AE%9E%E4%BE%8Ba%29%0ACatb%29%0ACat%E7%88%B6%E7%B1%BBc%29%0ACat%E5%AD%90%E7%B1%BBd%29%0ACat%E5%AE%9E%E7%8E%B0%E6%8E%A5%E5%8F%A354%29%0A%E5%9C%A8Hibernate%E4%B8%AD%EF%BC%8C%E5%85%B3%E4%BA%8E%E6%95%B0%E6%8D%AE%E5%BA%93%E7%9A%84%E6%96%B9%E8%A8%80%EF%BC%8C%E4%B8%8B%E9%9D%A2%E5%93%AA%E4%B8%AA%E8%AF%B4%E6%B3%95%E6%98%AF%E6%AD%A3%E7%A1%AE%E7%9A%84a%29%0A%E5%8F%AF%E4%BB%A5%E4%B8%8D%E5%86%99%E6%95%B0%E6%8D%AE%E5%BA%93%E6%96%B9%E8%A8%80b%29%0A%E6%95%B0%E6%8D%AE%E5%BA%93%E6%96%B9%E8%A8%80%E6%B2%A1%E6%9C%89%E4%BD%9C%E7%94%A8%EF%BC%8C%E5%8F%AF%E4%BB%A5%E9%9A%8F%E4%BE%BF%E5%86%99c%29%0A%E6%9C%89%E9%80%9A%E7%94%A8%E7%9A%84%E6%95%B0%E6%8D%AE%E5%BA%93%E6%96%B9%E8%A8%80%E5%8F%AF%E4%BB%A5%E4%BD%BF%E7%94%A8d%29%0A%E6%95%B0%E6%8D%AE%E6%96%B9%E8%A8%80%E5%AF%B9%E5%BA%94%E4%BA%8E%E6%AF%8F%E4%B8%AA%E6%95%B0%E6%8D%AE%E5%BA%93%EF%BC%8C%E4%B8%BB%E8%A6%81%E7%94%A8%E4%BA%8E%E4%BA%A7%E7%94%9FSQL%E8%AF%AD%E5%8F%A557%29%0A%E4%B8%8B%E9%9D%A2%E7%9A%84%E7%A8%8B%E5%BA%8F%E6%89%A7%E8%A1%8C%E5%90%8E%E6%B2%A1%E6%9C%89%E6%8A%A5%E9%94%99%EF%BC%8C%E4%BD%86%E6%95%B0%E6%8D%AE%E6%80%BB%E4%BF%9D%E5%AD%98%E4%B8%8D%E5%88%B0%E6%95%B0%E6%8D%AE%E5%BA%93%EF%BC%8C%E6%9C%80%E5%8F%AF%E8%83%BD%E7%9A%84%E5%8E%9F%E5%9B%A0%E6%98%AFpublic%20static%20void%20imain%28String%5B%5D%20args%29%7B%0A%09SessionFactory%20sf%3Dnew%20Configration%28%29.configure%28%29.buildSessionFactory%28%29%3B%09Session%20session%3Dsf.openSession%28%29%3B%09Medal%20medal%3Dnew%20Medal%28%29%3B%09medal.setOwner%28%22totong%22%29%3B%09medal.setType%28%22Gold%20medal%22%29%3B%09session.save%28user%29%3B%09session.close%28%29%3B%7D%0Aa%29%0A%E9%85%8D%E7%BD%AE%E6%96%87%E4%BB%B6%E9%85%8D%E7%BD%AE%E6%9C%89%E8%AF%AFb%29%0A%E6%B2%A1%E6%9C%89%E5%9C%A8%E9%85%8D%E7%BD%AE%E6%96%87%E4%BB%B6%E4%B8%AD%E5%8C%85%E5%90%AB%E5%AF%B9%E6%98%A0%E5%B0%84%E6%96%87%E4%BB%B6%E7%9A%84%E5%A3%B0%E6%98%8Ec%29%0A%E9%85%8D%E7%BD%AE%E6%96%87%E4%BB%B6%E9%85%8D%E7%BD%AE%E6%9C%89%E8%AF%AFd%29%0A%E6%B2%A1%E6%9C%89%E5%AF%B9%E6%8C%81%E4%B9%85%E5%8C%96%E6%93%8D%E4%BD%9C%E6%8D%95%E6%8D%89%E5%BC%82%E5%B8%B8%20e%29%0A%E6%B2%A1%E6%9C%89%E5%BC%80%E5%90%AF%E4%BA%8B%E5%8A%A159%29%0A%E5%B7%B2%E7%9F%A5wage.getItem%28%29.size%28%29%E7%9A%84%E5%80%BC%E6%98%AF1%E3%80%82%E8%A6%81%E6%83%B3%E4%BD%BF%E6%89%A7%E8%A1%8Csession.update%28wage%29%E6%97%B6%E8%87%AA%E5%8A%A8%E6%89%A7%E8%A1%8Csession.update%28wage.getItems%28%29.get%280%29%29%EF%BC%8C%E5%BF%85%E9%A1%BB%E9%85%8D%E7%BD%AEa%29%0A%3Cset%20name%3D%22items%22%20inverse%3D%22true%22%20cascade%3D%22none%22%3E...%3C/set%3Eb%29%0A%3Cset%20name%3D%22items%22%20inverse%3D%22false%22%20cascade%3D%22none%22%3E...%3C/set%3Ec%29%0A%3Cset%20name%3D%22items%22%20inverse%3D%22true%22%20cascade%3D%22all%22%3E...%3C/set%3Ed%29%0A%3Cset%20name%3D%22items%22%20inverse%3D%22false%22%20cascade%3D%22save-update%22%3E...%3C/set%3E60%29%0A%E5%B7%B2%E7%9F%A5%E7%B3%BB%E7%BB%9F%E4%B8%AD%E7%9A%84tbl_user%E8%A1%A8%E5%AF%B9%E5%BA%94%E7%9A%84%E5%AE%9E%E4%BD%93%E7%B1%BB%E6%98%AFUser%2C%E4%B8%8B%E5%88%97HQL%E8%AF%AD%E5%8F%A5%E4%B8%AD%E6%AD%A3%E7%A1%AE%E7%9A%84%E6%98%AF%28%E9%80%89%E4%B8%A4%E9%A1%B9%29a%29%0Afrom%20Userb%29%0Aselect%20%2A%20from%20tbluserc%29%0Aselect%20User%20from%20Userd%29%0Afrom%20User%20u%20where%20u.uname%3D%2215%22%E7%AC%AC%202%20%E9%A1%B5%20%E5%85%B1%207%E9%A1%B5%0A