BasicSample.java 文件源码

/**
 * Sets up a {@link SimpleJpaRepository} instance.
 */
@Before
public void setUp() {

    EntityManagerFactory factory = Persistence.createEntityManagerFactory("jpa.sample.plain");
    em = factory.createEntityManager();

    userRepository = new SimpleJpaRepository<User, Long>(User.class, em);

    em.getTransaction().begin();
}