Spring中定义Bean

///////////////////////////////////////////////////////////////////////////////

File: beans.XML

<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">

<beans>

<!-- naming examples -->

<bean id="string1" class="Java.lang.String"/>

<bean name="string2" class="java.lang.String"/>

<bean class="java.lang.String"/>

</beans>

///////////////////////////////////////////////////////////////////////////////

import org.springframework.beans.factory.BeanFactory;

import org.springframework.beans.factory.xml.XmlBeanFactory;

import org.springframework.core.io.FileSystemResource;

public class BeanNaming {

public static void main(String[] args) {

BeanFactory factory = new XmlBeanFactory(new FileSystemResource(

"build/beans.xml"));

String s1 = (String)factory.getBean("string1");

String s2 = (String)factory.getBean("string2");

String s3 = (String)factory.getBean("java.lang.String");

}

}

（出处：http://www.knowsky.com）