Dependencyinjection,delayedinjectionpraxis的延续.我有主课:packagetest;importorg.springframework.beans.factory.annotation.Autowired;importorg.springframework.context.ApplicationContext;importorg.springframework.context.support.ClassPathXmlApplicationContext;importorg.springframework.stereotype.Component

Dependencyinjection,delayedinjectionpraxis的延续.我有主课:packagetest;importorg.springframework.beans.factory.annotation.Autowired;importorg.springframework.context.ApplicationContext;importorg.springframework.context.support.ClassPathXmlApplicationContext;importorg.springframework.stereotype.Component