1 package cn.com.xf; 2  3 public class Book { 4     private String name; 5     private double price; 6     public String getName() { 7         return name; 8     } 9     public void setName(String name) {10         this.name = name;11     }12     @Override13     public String toString() {14         return "Book [name=" + name + ", price=" + price + "]";15     }16     public double getPrice() {17         return price;18     }19     public void setPrice(double price) {20         this.price = price;21     }22 }

 1 package cn.com.xf; 2  3 import javax.annotation.Resource; 4  5 public class Person { 6     private String address; 7     @Resource(name="book") 8     private Book book; 9     public String getAddress() {10         return address;11     }12     public void setAddress(String address) {13         this.address = address;14     }15     @Override16     public String toString() {17         return "Person [address=" + address + ", book=" + book + "]";18     }19     public Book getBook() {20         return book;21     }22     public void setBook(Book book) {23         this.book = book;24     } 25 }

<?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">    <bean id="book" class="cn.com.xf.Book">        <property name="name" value="java系列丛书"></property>        <property name="price" value="34.56"></property>    </bean>    <bean id="person" class="cn.com.xf.Person">        <property name="address" value="河南省淅县"></property>    </bean>    <bean        class="org.springframework.context.annotation.CommonAnnotationBeanPostProcessor">    </bean></beans>

 1 package cn.com.xf; 2  3 import org.springframework.context.ConfigurableApplicationContext; 4 import org.springframework.context.support.ClassPathXmlApplicationContext; 5  6 public class MainTest { 7  8     public static void main(String[] args) { 9         ConfigurableApplicationContext ctx=new ClassPathXmlApplicationContext("applicationContext.xml");10         Person p=(Person) ctx.getBean("person");11         System.out.println(p);12         ctx.close();13     }14 }