一、建立Maven專案

二、新增hibernate所需的包

在pom.xml檔案標籤當中新增如下依賴：

 <!-- 新增Hibernate依賴 -->
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-core</artifactId>
            <version>3.6.10.Final</version>
        </dependency>
 
        <!-- mysql資料庫的驅動包 -->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.6</version>
        </dependency>
        
        <!-- 新增javassist -->
        <dependency>
            <groupId>javassist</groupId>
            <artifactId>javassist</artifactId>
            <version>3.12.0.GA</version>
        </dependency>
 

三、建立資料庫及其表

在mysql中建立hibernate資料庫和建立user表，具體建立如下：

create databse hibernate ；
use hibernate 
create table user(
         	 `id` INT(10)  NOT NULL AUTO_INCREMENT,
            `name` VARCHAR(10) NOT NULL,
            `password` VARCHAR(20) NOT NULL,
			 PRIMARY KEY (`id`) USING BTREE
         );

四、配置hibernate.cfg.xml檔案

該檔案配置在resource下hibernate使用時預設載入，若名稱不一致或者目錄不一致載入檔案時需要指明檔案位置和名稱，具體配置如下：

<?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">
<hibernate-configuration>
    <session-factory>
        <property name="hibernate.bytecode.use_reflection_optimizer">false</property>
        <property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
        <property name="hibernate.connection.password">123456</property>
        <property name="hibernate.connection.url">jdbc:mysql://localhost:3306/hibernate</property>
        <property name="hibernate.connection.username">root</property>
        <property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
        <property name="person">true</property>
    </session-factory>
</hibernate-configuration>
 

五、書寫java實體類和配置對映檔案

書寫需要的實現序列化介面和get和set方法，配置對應對映檔案如下：

<?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">

<hibernate-mapping>
    <class name="org.qww.entity.User" table="USER" catalog="hibernate">
        <id name="id" type="java.lang.Long">
            <column name="ID" />
            <generator class="identity" />
        </id>
        <property name="name" type="string">
            <column name="NAME" length="10" not-null="true" unique="true" />
        </property>
        <property name="password" type="string">
            <column name="PASSWORD" length="20" not-null="true" unique="true" />
        </property>
    </class>
</hibernate-mapping>

將對映檔案放到hibernate.cfg.xml檔案中進行載入，即在 中新增如下配置：

<mapping resource="org.qww.hbm/User.hbm.xml"></mapping>

六、書寫工具類，載入配置檔案，獲取SessionFactory

具體實現如下：

public class HibernateUtil {
	private static final SessionFactory sessionFactory = buildSessionFactory();

    private static SessionFactory buildSessionFactory() {
        try {
            // Create the SessionFactory from hibernate.cfg.xml,configure()有多種形式，可指明檔案的載入檔案的路徑
            return new Configuration().configure().buildSessionFactory() ;
        }
        catch (Throwable ex) {
            // Make sure you log the exception, as it might be swallowed
            System.err.println("Initial SessionFactory creation failed." + ex);
            throw new ExceptionInInitializerError(ex);
        }
    }

    public static SessionFactory getSessionFactory() {
        return sessionFactory;
    }
    
    public static void shutdown() {
        // Close caches and connection pools
        getSessionFactory().close();
    }
}

七、書寫測試類測試程式碼

測試類如下：

public class Test {
	private static Transaction tx;
	public static void main( String[] args )
    {
        System.out.println("Maven + Hibernate + MySQL");
        Session session = HibernateUtil.getSessionFactory().openSession();
        User user = new User() ;
        user.setName("hello");
        user.setPassword("word");
        tx = session.beginTransaction() ;
        session.save(user) ;
        tx.commit();
    }
}

執行測試類，查詢資料庫，資料成功儲存到資料庫中。