BeanFactory not initialized or already closed - call 'refresh' before accessing beans via the Applic

最新推荐文章于 2019-06-17 21:27:56 发布

原创最新推荐文章于 2019-06-17 21:27:56 发布 · 7.4k 阅读

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本文探讨了在使用Spring框架进行测试时遇到的IllegalStateException错误，并提供了具体的解决方案，即在ClassPathXmlApplicationContext中添加参数。通过将ApplicationContext初始化方式从默认改为指定配置文件路径，可以避免此类错误的发生，确保测试过程顺利进行。

在spring中测试的时候,出现如下错误:

Exception in thread "main" java.lang.IllegalStateException: BeanFactory not initialized or already closed - call 'refresh' before accessing beans via the ApplicationContext

at org.springframework.context.support.AbstractRefreshableApplicationContext.getBeanFactory(AbstractRefreshableApplicationContext.java:153)
   at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:880)
   at com.bjsxt.service.UserServiceTest.testAdd(UserServiceTest.java:18)
   at com.bjsxt.service.UserServiceTest.main(UserServiceTest.java:26)

源码:

public void testAdd() {
        ApplicationContext act = new ClassPathXmlApplicationContext();
        
        UserService service = (UserService) act.getBean("userService");
        User u = new User();
        u.setUsername("zhangsan");
        u.setPassword("pwd");
        service.add(u);
    }

错误提示为:IllegalStateException

这里需要在ClassPathXmlApplicationContext添加一个参数,

把

ApplicationContext act = new ClassPathXmlApplicationContext();

改为:

ApplicationContext act = new ClassPathXmlApplicationContext("beans.xml");

即可