Spring集合注入的配置方式如下:
<?xml version="1.0" encoding="UTF-8"?>
<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="u" class="com.bjsxt.dao.impl.UserDAOImpl">
</bean>
<bean id="userService" class="com.bjsxt.service.UserService">
<!-- Setter Injection -->
<property name="userDAO" ref="u" />
<!-- Constructor Injection -->
<!--<constructor-arg ref="u"> </constructor-arg>
-->
</bean>
<bean name="userDao" class="com.bjsxt.dao.impl.UserDAOImpl">
<property name="sets">
<set>
<value>1</value>
<value>2</value>
</set>
</property>
<property name="lists">
<list>
<value>1</value>
<value>2</value>
<value>3</value>
</list>
</property>
<property name="maps">
<map>
<entry>
<key><value>1</value> </key>
<value>1</value>
</entry>
<entry>
<key><value>2</value></key>
<value>2</value>
</entry>
<entry>
<key><value>3</value></key>
<value>3</value>
</entry>
</map>
</property>
</bean>
</beans>
参考:spring-framework-2.5.6-with-dependencies\spring-framework-2.5.6\docs\reference\html_single\index.html 中的3.3.2.4章节。