一.创建项目 项目名称:spring092901二.添加jar包 commons-logging.jar junit-4.4.jar log4j.jar spring-beans-3.2.0.RELEASE.jar spring-context-3.2.0.RELEASE.jar spring-core-3.2.0.RELEASE.jar spring-expression-3.2.0.RELEASE.jar三.添加配置文件 1.在项目中创建conf目录 /conf 2.在conf目录下添加配置文件 配置文件名称:applicationContext.xml 配置文件内容: <?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" xmlns:util="http://www.springframework.org/schema/util" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd"> </beans>四.创建实体bean 1.在src下创建包 包名:cn.jbit.spring092901.domain 2.在包下创建bean bean名称:CountryGeneralSituation.java bean内容: public class CountryGeneralSituation { private String countryName;//国家名称 private String womb;//发源地 private String relic;//遗址 //省略get and set }五.创建业务bean 1.在src下创建包 包名:cn.jbit.spring092901.collection 2.在包下创建bean bean名称:ArrayFromRef.java bean内容: public class ArrayFromRef { private CountryGeneralSituation[] conCountryGeneralSituations; public CountryGeneralSituation[] getConCountryGeneralSituations() { return conCountryGeneralSituations; } public void setConCountryGeneralSituations( CountryGeneralSituation[] conCountryGeneralSituations) { this.conCountryGeneralSituations = conCountryGeneralSituations; } } 3.在核心配置文件中配置bean <bean id="chinaBean" class="cn.jbit.spring092901.domain.CountryGeneralSituation"> <property name="countryName" value="中国"></property> <property name="relic" value="黄河流域、长江流域"></property> <property name="womb" value="大地湾遗址、良渚遗址、陶寺遗址"></property> </bean> <bean id="arrayFromBean" class="cn.jbit.spring092901.collection.ArrayFromRef"> <property name="conCountryGeneralSituations"> <ref bean="chinaBean"/> </property> </bean>六.测试 1.在项目中创建test目录 /test 2.在test目录下创建包 cn.jbit.spring092901.collection 3.在包下 创建测试类 类名:ArrayFromRefTest.java 类内容: public class ArrayFromRefTest { @Test public void testCGS(){ ClassPathXmlApplicationContext cxac = new ClassPathXmlApplicationContext("classpath:applicationContext.xml"); ArrayFromRef afr = (ArrayFromRef) cxac.getBean("arrayFromBean"); CountryGeneralSituation[] cgss = afr.getConCountryGeneralSituations(); for (CountryGeneralSituation countryGeneralSituation : cgss) { System.out.println(countryGeneralSituation.getCountryName()); } } }\
本文转自 素颜猪 51CTO博客，原文链接:http://blog.51cto.com/suyanzhu/1559518
