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我做错了什么?在运行主类后,我在控制台中查看如下面的当前屏幕截图,控制台继续工作,没有任何反应。不能用Hibernate连接postgreSQL(Eclipse)
的hibernate.cfg.xml:
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>
<property name="connection.driver_class">org.postgresql.Driver</property>
<property name="connection.url">jdbc:postgresql://localhost:5432/Gillie_PL</property>
<property name="connection.username">postgres</property>
<property name="connection.password">postgres</property>
<property name="dialect">org.hibernate.dialect.PostgreSQLDialect</property>
<property name="show_sql">true</property>
<property name="hbm2ddl.auto">update</property>
</session-factory>
</hibernate-configuration>
hibernateUtil.class:
package hibernateConn;
import org.hibernate.SessionFactory;
import org.hibernate.boot.registry.StandardServiceRegistryBuilder;
import org.hibernate.cfg.Configuration;
public class HibernateUtil {
private static SessionFactory sessionFactory = null;
static {
Configuration cfg =
new Configuration().configure("/hibernateConn/hibernate.cfg.xml");
StandardServiceRegistryBuilder builder =
new StandardServiceRegistryBuilder()
.applySettings(cfg.getProperties());
sessionFactory = cfg.buildSessionFactory(builder.build());
}
public static SessionFactory getSessionFactory(){
return sessionFactory;
}
}
Main.Class:
package hibernateConn;
import org.hibernate.SessionFactory;
public class Main {
public static void main(String[] args) {
SessionFactory sessionFactory = HibernateUtil.getSessionFactory();
}
}
后,我跑Main.class我有控制台:
而就是这样。没有更多,该程序继续工作,没有任何反应,就好像递归发生......也许我没有正确指定xml中的设置?
我重写了HibernateUtil.class,它一切正常。这个问题可以封闭 – smelyjtest