Hibernate 入門操作.ppt

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1、Hibernate實(shí)現(xiàn)數(shù)據(jù)的增加，查看等操作數(shù)據(jù)庫的設(shè)置打開eclipse數(shù)據(jù)庫界面myeclipse中數(shù)據(jù)框架的設(shè)置開發(fā)Hibernate步驟1，新建Javaproject2，增加Hibernate支持3，生成HibernateSessionFactory類4，根據(jù)數(shù)據(jù)庫表生成POJO和映射文件5，編寫測試文件，測試使用Hibernate的效果新建Javaproject增加Hibernate支持生成HibernateSessionFactory類根據(jù)數(shù)據(jù)庫表生成POJO和映射文件查看以下兩個(gè)類文件編寫測試文件，測試使用Hibernate的效果增加數(shù)據(jù)Sessionsession=Hi

2、bernateSessionFactory.getSession();Famliyfamily=newFamliy();family.setFamilyId(007);family.setFamilyName("yahoo");Transactiontx=session.beginTransaction();session.save(family);tx.commit();測試控制臺(tái)結(jié)果數(shù)據(jù)庫結(jié)果更新數(shù)據(jù)Famliyfamily1=(Famliy)session.get(Famliy.class,newInteger(4));family1.setFamilyName("weiruan

3、");Transactiontx=session.beginTransaction();session.save(family1);tx.commit();刪除數(shù)據(jù)Famliyfamily2=(Famliy)session.get(Famliy.class,newInteger(4));Transactiontx=session.beginTransaction();session.delete(family2);tx.commit();輸出所有數(shù)據(jù)Queryq=session.createQuery("fromFamliy");Listlist=q.list();for(Object

4、o:list){System.out.println("id:"+((Famliy)o).getFamilyId()+",name:"+((Famliy)o).getFamilyName());}session.close();當(dāng)數(shù)據(jù)庫出現(xiàn)以上結(jié)果標(biāo)明，Hibernate框架已經(jīng)對(duì)數(shù)據(jù)庫進(jìn)行了讀寫操作