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));

		}

	}



}