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:PropertiesBean.java
bean内容:
public class PropertiesBean {
private Properties pro;
public Properties getPro() {
return pro;
}
public void setPro(Properties pro) {
this.pro = pro;
}
}
3.在核心配置文件中配置bean
<bean id="probean" class="cn.jbit.spring092901.collection.PropertiesBean">
<property name="pro">
<props>
<prop key="city">乌鲁木齐</prop>
<prop key="plateau">青藏高原</prop>
<prop key="peak">珠穆朗玛峰</prop>
</props>
</property>
</bean>
五.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:PropertiesBeanTest.java
类内容:
public class PropertiesBeanTest {
@Test
public void testPropertiesBean(){
ClassPathXmlApplicationContext cpac = new ClassPathXmlApplicationContext("classpath:applicationContext.xml");
PropertiesBean pb = (PropertiesBean) cpac.getBean("probean");
Properties ps = pb.getPro();
Set set = ps.keySet();
Iterator<String> wujing = set.iterator();
while(wujing.hasNext()){
String key = wujing.next();
System.out.println(ps.getProperty(key));
}
}
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:PropertiesBean.java
bean内容:
public class PropertiesBean {
private Properties pro;
public Properties getPro() {
return pro;
}
public void setPro(Properties pro) {
this.pro = pro;
}
}
3.在核心配置文件中配置bean
<bean id="probean" class="cn.jbit.spring092901.collection.PropertiesBean">
<property name="pro">
<props>
<prop key="city">乌鲁木齐</prop>
<prop key="plateau">青藏高原</prop>
<prop key="peak">珠穆朗玛峰</prop>
</props>
</property>
</bean>
五.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:PropertiesBeanTest.java
类内容:
public class PropertiesBeanTest {
@Test
public void testPropertiesBean(){
ClassPathXmlApplicationContext cpac = new ClassPathXmlApplicationContext("classpath:applicationContext.xml");
PropertiesBean pb = (PropertiesBean) cpac.getBean("probean");
Properties ps = pb.getPro();
Set set = ps.keySet();
Iterator<String> wujing = set.iterator();
while(wujing.hasNext()){
String key = wujing.next();
System.out.println(ps.getProperty(key));
}
}
}本文转自 素颜猪 51CTO博客，原文链接:http://blog.51cto.com/suyanzhu/1559511
