1、引入Spring jar包

2、新建一个Person 接口和Person Bean

public interface PersonIService {	public void helloSpring();}

import cn.server.PersonIService;public class PersonServiceImpl implements PersonIService {	@Override	public void helloSpring() {		System.out.println("Hello Spring!");	}}

3、将PersonBean在beans.xml中注入：

4、使用ClassPathXmlApplicationContext 解析beans.xml  并得到PersonBean对象

@Test	public void test() {		ApplicationContext ac = new ClassPathXmlApplicationContext("beans.xml");		PersonIService personIService=(PersonIService)ac.getBean("personIService");		personIService.helloSpring();	}