Hibernate—>HelloWorld

import org.hibernate.Session;  
import org.hibernate.SessionFactory;  
import org.hibernate.cfg.Configuration;  
  
import com.demo.hibernate.model.TBook;  
  
  
  
public class Application {  
  
    public static void main(String[] args) {  
          
        TBook b=new TBook();  
        b.setId(100000);  
        b.setName("book1");  
        b.setAuthor("author1");  
        b.setPress("press1");  
        b.setPrice(23);  
          
        Configuration cfg=new Configuration();  
        SessionFactory factory=cfg.configure().buildSessionFactory();  
        Session session=factory.openSession();  
          
        session.beginTransaction();  
        session.save(b);  
        session.getTransaction().commit();  
          
        session.close();  
        factory.close();  
    }  
}  


Xml代码  收藏代码
<?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>  
  
        <!-- Database connection settings -->  
        <property name="connection.driver_class">com.mysql.jdbc.Driver</property>  
        <property name="connection.url">jdbc:mysql://localhost:3306/bookshop</property>  
        <property name="connection.username">root</property>  
        <property name="connection.password">123456</property>  
  
        <!-- JDBC connection pool (use the built-in) -->  
        <property name="connection.pool_size">1</property>  
  
        <!-- SQL dialect -->  
        <property name="dialect">org.hibernate.dialect.HSQLDialect</property>  
  
        <!-- Enable Hibernate's automatic session context management -->  
        <property name="current_session_context_class">thread</property>  
  
        <!-- Disable the second-level cache -->  
        <property name="cache.provider_class">org.hibernate.cache.NoCacheProvider</property>  
  
        <!-- Echo all executed SQL to stdout -->  
        <property name="show_sql">true</property>  
  
        <!-- Drop and re-create the database schema on startup -->  
        <property name="hbm2ddl.auto">update</property>  
  
        <mapping resource="com/demo/hibernate/model/TBook.hbm.xml" />  
  
    </session-factory>  
  
</hibernate-configuration>