Spring 2.0中集合对象注入的复用

如果一个集合对象不光光是注入到一个对象中，那我们需要考虑此集合对象设置ID

List




<bean id="mails" class="org.springframework.beans.factory.config.ListFactoryBean">


<property name="sourceList">


<value>data1</value>


<value>data2</value>


<property>


</bean>

Map




<bean id="mails" class="org.springframework.beans.factory.config.MapFactoryBean">


<property name="sourceMap">


<map>


<entry key="data1" value="data1"/>


<entry key="data2" value="data2"/>


</map>


<property>


</bean>

Set




<bean id="mails" class="org.springframework.beans.factory.config.SetFactoryBean">


<property name="sourceSet">


<set>


<value>data1</value>


<value>data2</value>


</set>


<property>


</bean>



properties




<bean id="mails" class="org.springframework.beans.factory.config.PropertiesFactoryBean">


<props>


<prop key="somekey">somekey</prop>


<prop key="anykey">anykey</prop>


</props>


</bean>




<!---或者使用location属性->


<property name="localtion">


<value>src/config/config.properties</value>


</property>