package com.tw511.common; import java.util.List; public class Customer { private List lists; //... }
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd"> <bean id="CustomerBean" class="com.tw511.common.Customer"> <property name="lists"> <bean class="org.springframework.beans.factory.config.ListFactoryBean"> <property name="targetListClass"> <value>java.util.ArrayList</value> </property> <property name="sourceList"> <list> <value>one</value> <value>2</value> <value>three</value> </list> </property> </bean> </property> </bean> </beans>
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:util="http://www.springframework.org/schema/util" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-2.5.xsd"> <bean id="CustomerBean" class="com.tw511.common.Customer"> <property name="lists"> <util:list list-class="java.util.ArrayList"> <value>one</value> <value>2</value> <value>three</value> </util:list> </property> </bean> </beans>
Caused by: org.xml.sax.SAXParseException: The prefix "util" for element "util:list" is not bound.
執行,檢視結果:
package com.tw511.common; import org.springframework.context.ApplicationContext; import org.springframework.context.support.ClassPathXmlApplicationContext; public class App { public static void main(String[] args) { ApplicationContext context = new ClassPathXmlApplicationContext( "applicationContext.xml"); Customer cust = (Customer) context.getBean("CustomerBean"); System.out.println(cust); } }
輸出結果
Customer [lists=[one, 2, three]] Type=[class java.util.ArrayList]