CREATE TABLE `customer` (
`cust_id` bigint(20) NOT NULL AUTO_INCREMENT,
`cust_name` varchar(255) DEFAULT NULL,
`cust_source` varchar(255) DEFAULT NULL,
`cust_industry` varchar(255) DEFAULT NULL,
`cust_level` varchar(255) DEFAULT NULL,
`cust_linkman` varchar(255) DEFAULT NULL,
`cust_phone` varchar(255) DEFAULT NULL,
`cust_mobile` varchar(255) DEFAULT NULL,
PRIMARY KEY (`cust_id`)
) ENGINE=InnoDB AUTO_INCREMENT=8 DEFAULT CHARSET=utf8;

package com.itwx.hibernate.pojo;
/**
* 创建持久化类（实体类）
* @author wangxuan
*
*/
public class Customer {
private Long cust_id;
private String cust_name;
private String cust_source;
private String cust_industry;
private String cust_level;
private String cust_phone;
private String cust_mobile;
public Long getCust_id() {
return cust_id;
}
public void setCust_id(Long cust_id) {
this.cust_id = cust_id;
}
public String getCust_name() {
return cust_name;
}
public void setCust_name(String cust_name) {
this.cust_name = cust_name;
}
public String getCust_industry() {
return cust_industry;
}
public void setCust_industry(String cust_industry) {
this.cust_industry = cust_industry;
}
public String getCust_level() {
return cust_level;
}
public void setCust_level(String cust_level) {
this.cust_level = cust_level;
}
public String getCust_phone() {
return cust_phone;
}
public void setCust_phone(String cust_phone) {
this.cust_phone = cust_phone;
}
public String getCust_mobile() {
return cust_mobile;
}
public void setCust_mobile(String cust_mobile) {
this.cust_mobile = cust_mobile;
}
public String getCust_source() {
return cust_source;
}
public void setCust_source(String cust_source) {
this.cust_source = cust_source;
}
}

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
<!-- 配置实体类的映射文件：定义实体类和数据库表中建立映射关系 -->
<hibernate-mapping>
<!-- 建立类和表之间的映射关系 -->
<!--
class元素:建立表和实体类的映射关系
name:实体类的全类名
table:数据库中与实体类相对应的表
-->
<class name="com.itwx.hibernate.pojo.Customer" table="customer">
<!--  建立主键和实体类中的字段映射关系-->
<!-- id:主键之间的映射关系
name:实体类中与数据库表中的主键对应的字段
column：数据库中表中的主键属性（实体类和数据库表中的字段名称一致可以省略）
-->
<id name="cust_id" column="cust_id">
<!--  设置主键增长策略-->
<generator class="native"/>
</id>
<!--建立实体类的其他字段和数据库中表的其他字段映射关系 （因为都是在一个实体类中和一张表的对应，所以标签元素的位置注意在class中）-->
<!--
property:标签建立其他属性和表中的字段之间建立映射关系
name:类中的属性名
columnL:表中的字段名
length：字段长度
type:字段属性，java数据类型
-->
<property name="cust_name" column="cust_name"></property>
<property name="cust_source" column="cust_source"></property>
<property name="cust_industry" column="cust_industry"></property>
<property name="cust_level" column="cust_level"></property>
<property name="cust_phone" column="cust_phone"></property>
<property name="cust_mobile" column="cust_mobile"></property>
</class>
</hibernate-mapping>

<?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>
<!--  配置连接数据库的基本信息参数-->
<session-factory>
<property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="hibernate.connection.url">jdbc:mysql://localhost:3306/hibernate_01</property>
<property name="hibernate.connection.username">root</property>
<property name="hibernate.connection.password">123456</property>
<!-- 配置hibernate属性 -->
<property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
<!-- hibernate显示SQL语句 -->
<property name="hibernate.show_sql">true</property>
<!-- hibernate格式化SQL语句 -->
<property name="hibernate.foemat_sql">true</property>
<property name="hibernate.hbm2ddl.auto">update</property>
<!-- 配置加载映射文件:全路径-->
<mapping resource="com/itwx/hibernate/pojo/Customer.hbm.xml"/>
</session-factory>
</hibernate-configuration>

package com.itwx.hibernate.test;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;
import org.hibernate.cfg.Configuration;
import org.junit.Test;
import com.itwx.hibernate.pojo.Customer;
public class HibernateTest {
/**
* hibernate的执行步骤：
* 1.加载核心配置文件new COnfiguration().configure();
* 2.创建SessionFactory
* 3.创建Session
* 4.开启事务
* 5.执行操作
* 6.提交事务
* 7.释放资源（关闭session）
*/
@Test
public void test(){
//加载核心配置文件
Configuration configuration = new Configuration().configure();
SessionFactory sessionFactory = configuration.buildSessionFactory();
Session session = sessionFactory.openSession();
Transaction transaction = session.beginTransaction();
//执行操作
Customer customer = new Customer();
customer.setCust_name("王五");
customer.setCust_source("推销");
session.save(customer);
transaction.commit();
session.close();
}
}