麻烦帮忙看一下，hibernate的save操作执行了，但是数据却没有被插入

[asii]

现在大部份使用都是Hibernate+spring，今天尝试了一下用纯Hibernate进行数据库操作：

public class Manager implements java.io.Serializable {

private Integer id;

private String name;

private String password;

private Integer powerId;

private Integer departmentId;

private Date createtime;

private Integer createId;

get*();
set*();//所有的geter和seter
}

public class test {
public static void main(String[] args) {

Configuration configuration = new Configuration();
configuration.configure("/HibernateSpringTest/hibernate.cfg.xml");
SessionFactory sessionFactory = configuration.buildSessionFactory();
Session session = sessionFactory.openSession();

// TODO Auto-generated method stub
Manager manager = new Manager();
manager.setName("asii");
manager.setPassword("111111");
manager.setPowerId(1);
manager.setCreateId(1);
manager.setCreatetime(new Date());
manager.setDepartmentId(1);

session.save(manager);
// HibernateSessionFactory.getSession().save(manager);
// HibernateSessionFactory.closeSession();
System.out.print("Success");
}
}
执行结果是：
INFO [main] - Hibernate 3.1.3
INFO [main] - hibernate.properties not found
INFO [main] - using CGLIB reflection optimizer
INFO [main] - using JDK 1.4 java.sql.Timestamp handling
INFO [main] - configuring from resource: /HibernateSpringTest/hibernate.cfg.xml
INFO [main] - Configuration resource: /HibernateSpringTest/hibernate.cfg.xml
INFO [main] - Reading mappings from resource: hibernate/Manager.hbm.xml
INFO [main] - Mapping class: hibernate.Manager -> manager
INFO [main] - Configured SessionFactory: null
INFO [main] - Using Hibernate built-in connection pool (not for production use!)
INFO [main] - Hibernate connection pool size: 20
INFO [main] - autocommit mode: false
INFO [main] - using driver: com.mysql.jdbc.Driver at URL: jdbc:mysql://localhost:3306/success
INFO [main] - connection properties: {user=root, password=****}
INFO [main] - RDBMS: MySQL, version: 5.0.18-nt
INFO [main] - JDBC driver: MySQL-AB JDBC Driver, version: mysql-connector-java-3.1.10 ( $Date: 2005/05/19 15:52:23 $, $Revision: 1.1.2.2 $ )
INFO [main] - Using dialect: org.hibernate.dialect.MySQLDialect
INFO [main] - Using default transaction strategy (direct JDBC transactions)
INFO [main] - No TransactionManagerLookup configured (in JTA environment, use of read-write or transactional second-level cache is not recommended)
INFO [main] - Automatic flush during beforeCompletion(): disabled
INFO [main] - Automatic session close at end of transaction: disabled
INFO [main] - JDBC batch size: 15
INFO [main] - JDBC batch updates for versioned data: disabled
INFO [main] - Scrollable result sets: enabled
INFO [main] - JDBC3 getGeneratedKeys(): enabled
INFO [main] - Connection release mode: auto
INFO [main] - Maximum outer join fetch depth: 2
INFO [main] - Default batch fetch size: 1
INFO [main] - Generate SQL with comments: disabled
INFO [main] - Order SQL updates by primary key: disabled
INFO [main] - Query translator: org.hibernate.hql.ast.ASTQueryTranslatorFactory
INFO [main] - Using ASTQueryTranslatorFactory
INFO [main] - Query language substitutions: {}
INFO [main] - Second-level cache: enabled
INFO [main] - Query cache: disabled
INFO [main] - Cache provider: org.hibernate.cache.EhCacheProvider
INFO [main] - Optimize cache for minimal puts: disabled
INFO [main] - Structured second-level cache entries: disabled
INFO [main] - Echoing all SQL to stdout
INFO [main] - Statistics: disabled
INFO [main] - Deleted entity synthetic identifier rollback: disabled
INFO [main] - Default entity-mode: pojo
INFO [main] - building session factory
WARN [main] - No configuration found. Configuring ehcache from ehcache-failsafe.xml found in the classpath: jar:file:/D:/Program%20Files/MyEclipse%205.5.1%20GA/myeclipse/eclipse/plugins/com.genuitec.org.hibernate.eclipse_5.5.0/myeclipse-data/3.0/lib/ehcache-1.1.jar!/ehcache-failsafe.xml
INFO [main] - Not binding factory to JNDI, no JNDI name configured
Hibernate: insert into success.manager (name, password, powerId, departmentId, createtime, createId) values (?, ?, ?, ?, ?, ?)
Success

但是到数据库里去看，就是死活没有数据，被气死。大家麻烦看看，问题是出在哪里？

[qqqwwwqw]

在最后加上
session.flush();
session.close()；
试试

[dext]

是不是你得Transaction没有commit?

[hua_yi]

在增加、删除、修改的过程中都要使用事务进行提交，才能将数据提交到数据库中，，，，

[sharpyuce]

哥们!!! 你的Transaction都没得到怎么能持久到数据库啊。。晕晕

Transaction tran =null;
try{
   tran= s.beginTransaction();
   s.save(...);
   tran.commit();
}catch(HibernateException e){
   if(tran!=null){tran.rollback();}
}finally{
   if(s!= null){s.close();}
}

[chaomy]

应该是需要提交执行commit()操作才能提交吧,我以前用的都是需要commit()操作.没commit()操作之前是可以rollback()的

[夜魔009]

session.flush();
session.close()；

配置的时候不知道你怎么配置的，如果启用了自动事物机制，那就这样就行了，如果没有启用自动事物机制。就必须用事物来提交！

Transaction tran =null;
try{
   tran= s.beginTransaction();
   s.save(...);
   tran.commit();
}catch(HibernateException e){
   if(tran!=null){tran.rollback();}
}finally{
   if(s!= null){s.close();}
}

最好先决定好，不然程序有的地方用事物，有的地方不用，你一改配置会出错有时候。启用了自动事物，又自己弄事物的话，提交时会抛异常！

[zxmiloveyou]

一是你的事务操作没有，二是你的session没有关闭