简单的使用hibernate插入数据的例子

数据库创建脚本：

 

drop table person

create table person(
    id          varchar(32)         not null primary key,
    name        varchar(20)         not null,
    password    varchar(20)         not null,
    sex         varchar(20)         ,
    email       varchar(30)
)

 

Person类

 

package org.lz.hibernate;

public class Person { //POJO类
    private String id;
    private String name;
    private String password;
    private String sex;
    private String email;

    public String getId() {
        return id;
    }
    public void setId(String id) {
        this.id = id;
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    public String getPassword() {
        return password;
    }
    public void setPassword(String password) {
        this.password = password;
    }
    public String getSex() {
        return sex;
    }
    public void setSex(String sex) {
        this.sex = sex;
    }
    public String getEmail() {
        return email;
    }
    public void setEmail(String email) {
        this.email = email;
    }

}

 

 

PersonOperator类：

 

package org.lz.hibernate;

import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;
import org.hibernate.cfg.Configuration;

public class PersonOperator {
    private Session session = null;
    public PersonOperator() {
        Configuration config = new Configuration();
        SessionFactory factory = config.configure().buildSessionFactory();
        this.session = factory.openSession();
    }
    // 所有的操作都是通过session来完成的
    public void PersonInsert(Person p) {
        Transaction tran = this.session.beginTransaction();//开始事物
        this.session.save(p);//执行
        tran.commit();//提交
    }
}

 

 

测试方法：

 

package org.lz.hibernate;

public class TestPO {


    public static void main(String[] args) {

        Person p = new Person();
        p.setId("1");
        p.setName("root");
        p.setPassword("123456");
        p.setSex("男");
        p.setEmail("163@163.com");

        //通过实例化的Person对象插入数据
        PersonOperator po = new PersonOperator();
        po.PersonInsert(p);

    }

}

配置文件：

 

person.hbm.xml:

 

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<!--
    Mapping file autogenerated by MyEclipse Persistence Tools
-->
<hibernate-mapping>
    <class name="org.lz.hibernate.Person" table="PERSON" schema="SCOTT">
        <id name="id" type="java.lang.String">
            <column name="ID" length="32" />
            <generator class="assigned" />
        </id>
        <property name="name" type="java.lang.String">
            <column name="NAME" length="20" not-null="true" />
        </property>
        <property name="password" type="java.lang.String">
            <column name="PASSWORD" length="20" not-null="true" />
        </property>
        <property name="sex" type="java.lang.String">
            <column name="SEX" length="20" />
        </property>
        <property name="email" type="java.lang.String">
            <column name="EMAIL" length="30" />
        </property>
    </class>
</hibernate-mapping>

hibernate.cfg.xml:

 

 

<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
          "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
          "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">

<!-- Generated by MyEclipse Hibernate Tools.                   -->
<hibernate-configuration>

<session-factory>
    <property name="dialect">
        org.hibernate.dialect.Oracle9Dialect
    </property>
    <property name="connection.url">
        jdbc:oracle:thin:@127.0.0.1:1521:ORCL
    </property>
    <property name="connection.username">scott</property>
    <property name="connection.password">tiger</property>
    <property name="connection.driver_class">
        oracle.jdbc.driver.OracleDriver
    </property>
    <property name="myeclipse.connection.profile">
        OracleDriver
    </property>
    <property name="show_sql">true</property>
    <mapping resource="org/lz/hibernate/Person.hbm.xml" />

</session-factory>

</hibernate-configuration>