package spring.di; import org.springframework.context.ApplicationContext; import org.springframework.context.support.ClassPathXmlApplicationContext; import spring.di.ui.Computer; public class Student { public static void main(String[] args) { ApplicationContext context = new ClassPathXmlApplicationContext("spring/di/setting2.xml"); //Computer computer= context.getBean(Computer.class); Computer computer = (Computer)context.getBean("computer"); computer.mouseCheck(); } }