hibernate HibernateSessionFactory.currentSession currentSession 看看你得代码里面是不是 SESSION==NULL 得时候你就开始使用了 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 HibernateSessionFactory.java等都是myeclipse自动生成的!AdminDAOFactory.java public List getProd() throws HibernateException { session = HibernateSessionFactory.currentSession(); Transaction tx = session.beginTransaction(); Query query = session.createQuery("from Prod as prod"); List list = query.list(); tx.commit(); HibernateSessionFactory.closeSession(); return list; }show.jsp AdminDAOFactory db=new AdminDAOFactory(); for (Iterator it = db.getProd().iterator(); it.hasNext();) { Prod g = (Prod) it.next(); out.print(g.getId()+" "+g.getPname()+"</br>"); }楼上帮忙看看错在那里了! <session-factory> <property name="myeclipse.connection.profile">xiaowei</property> <property name="connection.url">jdbc:mysql://localhost/xiaowei</property> <property name="connection.username">root</property> <property name="connection.password">123</property> <property name="connection.driver_class">com.mysql.jdbc.Driver</property> <property name="dialect">org.hibernate.dialect.MySQLDialect</property><mapping resource="com/xiaowei/Hibernate/Prod.hbm.xml" /></session-factory></hibernate-configuration>这是hibernate.conf.xml代码整好几天了,都晕死了! 跪求 quartz 视频,急急急 怎样用java编写C/S编写客户端和服务器进行数据传递的程序 求一个计算百分比的算法 可恶的javadoc 过滤器报错(在线等) 关于application做访问量的问题 resin的域名配置 hibernate3.0 怎么调用SQL Server2000的存储过程啊! 关于websphere+eclipse的问题。急! 简单计算器!求指导!!! 很奇怪,这是struts-validation的bug么? 源代码接上一部分!!!!! get,head请求正常执行,post请求无法执行,请高手指点,谢谢!
public List getProd() throws HibernateException {
session = HibernateSessionFactory.currentSession();
Transaction tx = session.beginTransaction();
Query query = session.createQuery("from Prod as prod");
List list = query.list();
tx.commit();
HibernateSessionFactory.closeSession();
return list;
}
show.jsp
AdminDAOFactory db=new AdminDAOFactory(); for (Iterator it = db.getProd().iterator(); it.hasNext();) {
Prod g = (Prod) it.next();
out.print(g.getId()+" "+g.getPname()+"</br>");
}楼上帮忙看看错在那里了!
<session-factory>
<property name="myeclipse.connection.profile">xiaowei</property>
<property name="connection.url">jdbc:mysql://localhost/xiaowei</property>
<property name="connection.username">root</property>
<property name="connection.password">123</property>
<property name="connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="dialect">org.hibernate.dialect.MySQLDialect</property><mapping resource="com/xiaowei/Hibernate/Prod.hbm.xml" /></session-factory></hibernate-configuration>这是hibernate.conf.xml代码
整好几天了,都晕死了!