IDEA 自动生成都 Hibernate 测试代码

 final Session session = getSession(); ???????try { ???????????System.out.println("querying all the managed entities..."); ???????????final Metamodel metamodel = session.getSessionFactory().getMetamodel(); ???????????for (EntityType<?> entityType : metamodel.getEntities()) { ???????????????final String entityName = entityType.getName(); ???????????????final Query query = session.createQuery("from " + entityName); ???????????????System.out.println("executing: " + query.getQueryString()); ???????????????for (Object o : query.list()) { ???????????????????System.out.println(" ??" + o); ???????????????} ???????????} ???????} finally { ???????????session.close(); ???????}