2. People , javabean
package com.example.bean;
public class People {
private int id;
private String name;
private String status;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getStatus() {
return status;
}
public void setStatus(String status) {
this.status = status;
}
}
3. SRC people.hbm.xml , people
4. SRC hibernate.cfg.xml ,
oracle.jdbc.driver.OracleDriver
jdbc:oracle:thin:@10.10.111.95:1521:orcl
system
java
100
false
org.hibernate.dialect.OracleDialect
5. 、 ,
package com.example.util;
import org.hibernate.HibernateException;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;
public class DbUtil {
private static final SessionFactory sessionFactory;
@SuppressWarnings("unchecked")
public static final ThreadLocal session=new ThreadLocal();
static{
sessionFactory=new Configuration().configure().buildSessionFactory();
}
@SuppressWarnings("unchecked")
public static Session currentSession() throws HibernateException{
Session s=(Session)session.get();
if(s==null||!s.isOpen()){
s=sessionFactory.openSession();
session.set(s);
}
return s;
}
public static void closeSession()throws HibernateException{
Session s=(Session)session.get();
session.set(null);
if(s!=null)
s.close();
}
public SessionFactory getSessionFactory(){
return sessionFactory;
}
}