Java 如何从JPA使用Hibernate多租户

我可以使用hibernate直接使用hibernate多租户，但我的要求是从jpa使用hibernate。 从Hibernate使用Hibernate SessionFactory：

 SessionFactory factory1=HibernateUtil.getSession();
      Session session1=factory1.withOptions().tenantIdentifier("db2").openSession();
      session1.beginTransaction();

与JPA合作

    EntityManagerFactory factory=JpaUtil.getEntityManagerFactory();
    EntityManager em=factory.createEntityManager();
    em.getTransaction().begin(); 

有了这些，我得到了如下预期的EntityManager创建SessionFactory而不使用

factory1.withOptions（）.tenantIdentifier（“db2”）.openSession（）

如何解决此错误？或者是否有其他方法将Hibernate多租户与JPA一起使用

我的persistence.xml文件

<?xml version="1.0" encoding="UTF-8"?>
<persistence version="2.0"
xmlns="http://java.sun.com/xml/ns/persistence"     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/persistence 
http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">

<persistence-unit name="myJpa" transaction-type="RESOURCE_LOCAL">
   <provider>org.hibernate.ejb.HibernatePersistence</provider>
    <class>com.nuc.jpa.MyEntity</class>
    <properties>
        <property name="javax.persistence.jdbc.url" value="jdbc:mysql://localhost:3306/db1" />
        <property name="javax.persistence.jdbc.user" value="root" />
        <property name="javax.persistence.jdbc.password" value="root123" />
        <property name="javax.persistence.jdbc.driver" value="com.mysql.jdbc.Driver" />
        <property name="hibernate.hbm2ddl.auto" value="update" />
        <property name="hibernate.multiTenancy" value="SCHEMA" />
        <property name="hibernate.multi_tenant_connection_provider" value="com.nuc.MultiTenantConnectionProvider" />
        <property name="hibernate.tenant_identifier_resolver" value="com.nuc.MCurrentTenantIdentifierResolver"/> 
        </properties>
</persistence-unit>


org.hibernate.ejb.HibernatePersistence
com.nuc.jpa.MyEntity

弹簧标签是否与此问题相关？我在问题本身中看不到任何表明Spring被使用的东西。Spring标签与这个问题相关吗？我看不出问题本身有任何迹象表明使用了弹簧
<?xml version="1.0" encoding="UTF-8"?>
<persistence version="2.0"
xmlns="http://java.sun.com/xml/ns/persistence"     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/persistence 
http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">

<persistence-unit name="myJpa" transaction-type="RESOURCE_LOCAL">
   <provider>org.hibernate.ejb.HibernatePersistence</provider>
    <class>com.nuc.jpa.MyEntity</class>
    <properties>
        <property name="javax.persistence.jdbc.url" value="jdbc:mysql://localhost:3306/db1" />
        <property name="javax.persistence.jdbc.user" value="root" />
        <property name="javax.persistence.jdbc.password" value="root123" />
        <property name="javax.persistence.jdbc.driver" value="com.mysql.jdbc.Driver" />
        <property name="hibernate.hbm2ddl.auto" value="update" />
        <property name="hibernate.multiTenancy" value="SCHEMA" />
        <property name="hibernate.multi_tenant_connection_provider" value="com.nuc.MultiTenantConnectionProvider" />
        <property name="hibernate.tenant_identifier_resolver" value="com.nuc.MCurrentTenantIdentifierResolver"/> 
        </properties>
</persistence-unit>