java_spring_List,Map,Properties,Set注入与遍历

package com.dao.bean.www;

import java.util.List;
import java.util.Map;
import java.util.Properties;
import java.util.Set;

public interface PersonServiceDao {

	public Map<String, String> getMaps();

	public Properties getProperties();

	public List<String> getLists();

	public Set<String> getSets();

	public abstract void save();

}

package com.bean.www;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import java.util.Set;

import com.PersonDaoBean.test.PersonDao;
import com.dao.bean.www.PersonServiceDao;

public class PersonServiceBean implements PersonServiceDao {

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

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

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

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

	public void save() {

	}

}

//注入配置

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">

	<bean id="personService" class="com.bean.www.PersonServiceBean">

		<property name="sets">
			<set>
				<value>Set-aaaaaaa</value>
				<value>Set-cccccccc</value>
				<value>Set-bbbb</value>
				<value>Set-bbbb</value>
			</set>
		</property>

		<property name="lists">
			<list>
				<value>List-aaaaaaa</value>
				<value>List-cccccccc</value>
				<value>List-bbbb</value>
				<value>List-bbbb</value>
			</list>
		</property>

		<property name="properties">
			<props>
				<prop key="key1">propties1</prop>
				<prop key="key2">propties2</prop>
				<prop key="key3">propties3</prop>
			</props>
		</property>

		<property name="maps">
			<map>
				<entry key="mapsKey1" value="aaaaa-mapsValue1"></entry>
				<entry key="mapsKey2" value="cccccccc-mapsValue2"></entry>
				<entry key="mapsKey3" value="bbbbbbb-mapsValue3"></entry>
			</map>
		</property>

	</bean>

</beans>

package com.itcast.www;

import static org.junit.Assert.*;

import org.junit.BeforeClass;
import org.junit.Test;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import com.dao.bean.www.PersonServiceDao;

public class TestCaseDemo {

	@BeforeClass
	public static void setUpBeforeClass() throws Exception {
	}

	@Test
	public void instanceSpring() {

		ApplicationContext ctx = new ClassPathXmlApplicationContext(
				"applicationContext.xml");

		PersonServiceDao personService = (PersonServiceDao) ctx
				.getBean("personService");

		for (String value : personService.getSets()) {
			System.out.println(value);
		}

		System.out.println("*********************************");

		for (String value : personService.getLists()) {
			System.out.println(value);
		}

		System.out.println("*********************************");

		for (Object key : personService.getProperties().keySet()) {
			System.out.println(key + " = "
					+ personService.getProperties().getProperty((String) key));
		}

		System.out.println("*********************************");

		for (String key : personService.getMaps().keySet()) {
			System.out.println(key + " = " + personService.getMaps().get(key));
		}
	}

}