1 <dependency>2       <groupId>org.springframework</groupId>3       <artifactId>spring-context</artifactId>4       <version>3.2.9.RELEASE</version>5   </dependency>

1 <dependency>2       <groupId>org.springframework</groupId>3       <artifactId>spring-web</artifactId>4       <version>3.2.9.RELEASE</version>5   </dependency>

 1 <?xml version="1.0" encoding="UTF-8"?> 2 <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 3     xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" 4     xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" 5     id="WebApp_ID" version="3.0"> 6  7     <context-param> 8         <param-name>contextConfigLocation</param-name> 9         <param-value>10             <!-- 此路径为Spring配置文件applicationContext.xml路径 -->11             classpath:/applicationContext.xml12         </param-value>13     </context-param>14     15     <listener>16         <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>17     </listener>18 </web-app>

1 public class Address {2     private String address;3 }

 1 public class Person { 2     private String name; 3     private Address address; 4     private List<String> friends; 5     private Set<String> family; 6     private Map<String,String> relation; 7     private Properties identity; 8     public void init() { 9         System.out.println("init");10     }11     12     public void destroy() {13         System.out.println("destroy");14     }15 }      

 1 <?xml version="1.0" encoding="UTF-8"?> 2 <beans 3     xmlns="http://www.springframework.org/schema/beans" 4     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 5     xmlns:p="http://www.springframework.org/schema/p" 6     xmlns:context="http://www.springframework.org/schema/context" 7     xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd 8                         http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd"> 9     10     <bean id="address" class="test.Address">11         <!-- 向构造函数注入类对象 <constructor-arg index = "0" ref = "address"/> -->12         <constructor-arg index = "0" value = "zhejiang"/>13     </bean>14 15     <bean id="person" class="test.Person" init-method="init" destroy-method="destroy" scope="prototype">16         <!-- 注入普通属性 -->17         <property name="name" value="zanglitao"/>18         19         <!-- 注入类对象 -->20         <property name="address" ref="address"/>21         22         <!-- 注入List -->23         <property name="friends">24             <list>25                 <!-- 向List中注入类对象 <ref bean=""/> -->26                 <value>yao</value>27                 <value>ye</value>28                 <value>pin</value>29                 <value>cao</value>30             </list>31         </property>32         33         <!-- 注入Set -->34         <property name="family">35             <set>36                 <!-- 向Set中注入类对象 <ref bean=""/> -->37                 <value>father</value>38                 <value>mather</value>39             </set>40         </property>41         42         <!-- 注入Map -->43         <property name="relation">44             <map>45                 <!-- map的key和value引用其他类对象 <entry value-ref="" value-ref=""/> -->46                 <entry key="father" value="zang"/>47                 <entry key="mather" value="ma"/>48             </map>49         </property>50         51         <!-- 注入Properties -->52         <property name="identity">53             <props>54                 <prop key="gender">male</prop>55                 <prop key="hobby">readding</prop>56             </props>57         </property>58     </bean>59 </beans>

1 public class SpringTest {2     public static void main(String[] args) {3         ApplicationContext ac = new ClassPathXmlApplicationContext("applicationContext.xml");4         Person person = (Person)ac.getBean("person");5     }6 }

 1 <?xml version="1.0" encoding="UTF-8"?> 2 <beans 3     xmlns="http://www.springframework.org/schema/beans" 4     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 5     xmlns:p="http://www.springframework.org/schema/p" 6     xmlns:context="http://www.springframework.org/schema/context" 7     xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd 8                         http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd"> 9     10     <!-- 扫描的包 -->11     <context:component-scan base-package="test"/>12 </beans>

 1 @Scope("prototype") 2 @Component("address") 3 public class Address { 4     @Value("address") 5     private String address; 6  7     public String getAddress() { 8         return address; 9     }10 }

 1 @Scope("prototype") 2 @Component 3 public class Person { 4      5     @Value("zanglitao1") 6     private String name; 7      8     /** 9      * @Autowired 默认byType10      * 当定义了多个相同类型的bean时，在@Autowired下使用@Qualifier("address")可以具体指定需要的bean11      * @Autowired(required = false) 未找到装配的类也不会报错12      */13     @Autowired14     @Qualifier("address")15     private Address address1;16     17     18     /**19      * @Resource 有name和type两个属性20      * @Resource 注释的 name 属性解析为 Bean 的名字，而 type 属性则解析为 Bean 的类型。21      * 所以如果使用 name 属性，则使用 byName 的自动注入策略，而使用 type 属性时则使用 byType 自动注入策略。22      * 如果既不指定 name 也不指定 type 属性，这时将通过反射机制使用 byName 自动注入策略23      */24     @Resource(name="address")25     private Address address2;26     27     //实体对象创建后调用28     @PostConstruct29     public void init() {30         System.out.println("init");31     }32     33     //实体对象摧毁前调用34     @PreDestroy35     public void destroy() {36         System.out.println("destroy");37     }38 }