Exception in thread "main" java.lang.IllegalStateException: BeanFactory not initialized or already closed - call 'refresh' before accessing beans via the ApplicationContext
不合法的狀態(tài)，beanFactory沒有初始化或者關(guān)閉，在上下文中刷新。
解決方法：ApplicationContext context = new ClassPathXmlAppliction("這里的參數(shù)沒有寫");