The jar of this class file belongs to container 'JUnit 4' which does not allow ..._the jar of this class file belogs to container 'ju-优快云博客

本文链接：https://blog.youkuaiyun.com/Lucky6991/article/details/86575195

本文详细解析了在使用JUnit4进行Hibernate环境测试时遇到的错误，并分享了解决方案。通过对比测试方法前后代码，强调了public修饰符的重要性。

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The jar of this class file belongs to container 'JUnit 4' which does not allow modification to source attachments on its entries.

代码：

	@Test
	void function1(){
		//1,加载配置文件
		Configuration configuration = new Configuration().configure();
		
		//2，创建sessionFactory
		SessionFactory sessionFactory = configuration.buildSessionFactory();
		
		//3，创建session
		Session session = sessionFactory.openSession();
		
		//4,开启事务
		Transaction transaction = session.beginTransaction();
		
		//5,执行事务
		Customer customer = new Customer();
		customer.setCust_name("Test");
		session.save(customer);
		transaction.commit();
		
		//6，关闭资源
		session.close();
		sessionFactory.close();
	}

以上是我在用JUnit4 进行Hibernate环境测试时候报的错误，网上搜了一下，各种五花八门的回答，但是感觉都跟我的不沾边，后边检查了一下，发现原来是我的测试方法没有public..加上public就好了

	@Test
	public void function1(){
		//1,加载配置文件
		Configuration configuration = new Configuration().configure();
		
		//2，创建sessionFactory
		SessionFactory sessionFactory = configuration.buildSessionFactory();
		
		//3，创建session
		Session session = sessionFactory.openSession();
		
		//4,开启事务
		Transaction transaction = session.beginTransaction();
		
		//5,执行事务
		Customer customer = new Customer();
		customer.setCust_name("Test");
		session.save(customer);
		transaction.commit();
		
		//6，关闭资源
		session.close();
		sessionFactory.close();
	}

想知道为什么要加public?