package com.wss.entity;

 import com.wss.service.doHomeWork;

 public class Person {

     private String name;

     private int age;

     private doHomeWork dohomework;

     public void setDoHomeWork(doHomeWork dohomework) {

         this.dohomework = dohomework;

     }

     public doHomeWork getDoHomeWork() {

         return this.dohomework;

     }

     public String getName() {

         return name;

     }

     public void setName(String name) {

         this.name = name;

     }

     public int getAge() {

         return age;

     }

     public void setAge(int age) {

         this.age = age;

     }

     @Override

     public String toString() {

         return "Person [name=" + name + ", age=" + age + ", dohomework=" + dohomework + "]";

     }

 }

 package com.wss.service;

 public class doHomeWork {

     public String write() {

         return new String("write");

     }

 }

 package com.wss.test;

 import org.junit.Test;

 import org.springframework.context.ApplicationContext;

 import org.springframework.context.support.ClassPathXmlApplicationContext;

 import com.wss.entity.Person;

 public class PersonTest {

     @Test

     public void test1() {

         ApplicationContext context = new ClassPathXmlApplicationContext("spring-config.xml");

         Person person = context.getBean("person", Person.class);

         System.out.println(person.toString());

         System.out.println(person.getDoHomeWork().write());

     }

 }

 <?xml version="1.0" encoding="UTF-8"?>

 <beans xmlns="http://www.springframework.org/schema/beans"

        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

        xsi:schemaLocation="http://www.springframework.org/schema/beans

                            http://www.springframework.org/schema/beans/spring-beans.xsd">

     <!-- 配置person实例，其实现类是Person -->

     <bean id="person" class="com.wss.entity.Person">

         <property name="name" value="wss"></property>

         <property name="age" value="24"></property>

         <!-- 驱动调用person的setDoHomeWork()方法，将容器中的stoneAxe作为参数传入 -->

         <property name="doHomeWork" ref="dohomework"></property>

     </bean>

     <!-- 配置dohomework实例，其实现类是doHomeWork -->

     <bean id="dohomework" class="com.wss.service.doHomeWork"></bean>

 </beans>