使用Hibernate根据实体类自动生成表的方法

package priv.lwx.hibernate.basic.entity;

import java.io.ByteArrayInputStream;

/**
 * description
 *
 * @author liaowenxiong
 * @date 2022/11/26 19:31
 */

public class Ticket {
  private Integer id;
  private Integer number;
  private Byte version;

  public Integer getId() {
    return id;
  }

  public void setId(Integer id) {
    this.id = id;
  }

  public Integer getNumber() {
    return number;
  }

  public void setNumber(Integer number) {
    this.number = number;
  }

  public Byte getVersion() {
    return version;
  }

  public void setVersion(Byte version) {
    this.version = version;
  }
}

<?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">
<hibernate-mapping package="priv.lwx.hibernate.basic.entity">
    <class name="Ticket" table="ticket" schema="test">
        <id name="id" type="integer">
            <column name="id" unique="true"/>
            <!--主键值的生成方式-->
            <generator class="native"/>
        </id>
        <property name="number" type="integer">
            <column name="number" not-null="true"/>
        </property>
        <property name="version" type="byte">
            <column name="version" not-null="true"/>
        </property>
    </class>
</hibernate-mapping>

<property name="hibernate.hbm2ddl.auto">update</property>

<mapping resource="priv/lwx/hibernate/basic/entity/Ticket.hbm.xml"/>

public class TicketTest {
  @Test
  public void testSaveTicket() {
    Session session = HibernateUtils.getSession();
    Transaction tx = session.beginTransaction();
    Ticket ticket = new Ticket();
    ticket.setNumber(100);
    ticket.setVersion((byte) 1);
    session.save(ticket);
    HibernateUtils.closeSession();
  }
}

 public void testAutoCreateTable() {
    ServiceRegistry serviceRegistry = new StandardServiceRegistryBuilder().configure().build();
    Metadata metadata = new MetadataSources(serviceRegistry).buildMetadata();
    //工具类
    SchemaExport export = new SchemaExport();
    // 会根据hbm文件将实体类对应的数据表全部删除再创建表
    export.create(EnumSet.of(TargetType.STDOUT), metadata);
  }
}