2.
数据库模型的建立
[java]
package com.model;
public class Student {
private int id;
private String name;
private int age;
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 int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
}
2.1 数据库的映射的配置文件：
[java]
< xml version="1.0" >
"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
3. 测试文件（测试是否存入数据库）：
[java]
package com.Test;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;
import com.model.Student;
public class StudentTest {
public static void main(String[] args){
Student s = new Student();
s.setId(1);
s.setName("张三");
s.setAge(1);
Configuration cfg = new Configuration();//读取配置文件
SessionFactory sf = cfg.configure().buildSessionFactory();//产生一个connection工厂
Session session = sf.openSession();
session.beginTransaction();
session.save(s);
session.getTransaction().commit();
session.close();
sf.close();
}
}
4. 项目的配置文件：
[java]
< xml version='1.0' encoding='utf-8' >
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">
org.hibernate.cache.NoCacheProvider