Spring bean属性注入（Setter 方法）

public class PersonServiceBean implements PersonService {
private PersonDao personDao;
private String name;
private Integer id;
private Set<String> sets = new HashSet<String>();
private List<String> lists = new ArrayList<String>();
private Properties properties = new Properties();
private Map<String, String> maps = new HashMap<String, String>();

public Map<String, String> getMaps() {
return maps;
}

public void setMaps(Map<String, String> maps) {
this.maps = maps;
}

public Properties getProperties() {
return properties;
}

public void setProperties(Properties properties) {
this.properties = properties;
}

public Set<String> getSets() {
return sets;
}

public void setSets(Set<String> sets) {
this.sets = sets;
}

public List<String> getLists() {
return lists;
}

public void setLists(List<String> lists) {
this.lists = lists;
}

public Integer getId() {
return id;
}

public void setId(Integer id) {
this.id = id;
}

public String getName() {
return name;
}

public void setName(String name) {
this.name = name;
}

public PersonDao getPersonDao() {
return personDao;
}

public void setPersonDao(PersonDao personDao) {
this.personDao = personDao;
}

public void save(){
System.out.println("id"+ id+ ","+ name);
personDao.add();
}
}

<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-2.5.xsd">
<bean id="personDao" class="cn.itcast.dao.impl.PersonDaoBean"></bean>
<bean id="personService" class="cn.itcast.service.impl.PersonServiceBean">
<!-- 使用内部bean进行注入
<property name="personDao">
<bean class="cn.itcast.dao.impl.PersonDaoBean"/>
</property>
-->
<property name="personDao" ref="personDao"/>
<property name="name" value="itcast"/>
<property name="id" value="88"/>

<property name="sets">
<set>
<value>第一个</value>
<value>第二个</value>
<value>第三个</value>
</set>
</property>
<property name="lists">
<list>
<value>第一个list元素</value>
<value>第二个list元素</value>
<value>第三个list元素</value>
</list>
</property>
<property name="properties">
<props>
<prop key="key1">value1</prop>
<prop key="key2">value2</prop>
<prop key="key3">value3</prop>
</props>
</property>
<property name="maps">
<map>
<entry key="key-1" value="value-1"/>
<entry key="key-2" value="value-2"/>
<entry key="key-3" value="value-3"/>
</map>
</property>
</bean>
</beans>