org.springframework.context.annotation.AnnotationConfigApplicationContext@31cefde0 has not been refr

Exception in thread "main" java.lang.IllegalStateException: org.springframework.context.annotation.AnnotationConfigApplicationContext@31cefde0 has not been refreshed yet
	at org.springframework.context.support.AbstractApplicationContext.assertBeanFactoryActive(AbstractApplicationContext.java:1092)
	at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1110)
	at com.itheima.Appp.main(Appp.java:11)

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道可道，非常道；名可名，非常名。无名，天地之始，有名，万物之母。故常无欲，以观其妙，常有欲，以观其徼。此两者，同出而异名，同谓之玄，玄之又玄，众妙之门。