5
考虑我在beans.xml中是这样的:春天。如何将相同的属性添加到多个bean?
<bean id="emails" class="org.some.package.SomeClass">
<property name="emailList">
<list>
<value>[email protected]</value>
<value>[email protected]</value>
<value>[email protected]</value>
<value>[email protected]</value>
</list>
</property>
</bean>
但我需要的emailList属性添加到多个豆。我怎么能做到这一点,而不写入每个bean的属性?可以将属性外部化并将其注入到每个bean中?
我希望是这样的:
<property name="commonProp">
<list>
<value>[email protected]</value>
<value>[email protected]</value>
<value>[email protected]</value>
<value>[email protected]</value>
</list>
</property>
<bean id="emailsOne" class="org.some.package.ClassOne">
<property name="emailList" ref="commonProp" />
</bean>
<bean id="emailsTwo" class="org.some.package.ClassTwo">
<property name="emailList" ref="commonProp" />
</bean>