spring list map set

Posted 2020-10-25 phoenix tree

1 list

<!-- result in a setSomeList(java.util.List) call -->

<property name="someList">

  <list>

      <value>xxx</value>

      <ref bean="myDataSource" />

  </list>

</property>

2 set

<!-- result in setSomeSet(java.util.Set) call -->

<property name="someSet">

  <set>

      <value>xxx</value>

      <ref bean=""/>

  </set>

</property>

3 map

<!-- result in setSomeMap(java.util.Map) call -->

<property name="someMap">

  <map>

      <entry key="xxx" value="xxx"/>

      <entry key="xxx" value-ref="xxx"/>

  </map>

</property>

4 使用ArrayList?

<bean id="testList" class="java.util.ArrayList">

  <constructor-arg>

    <list>

      <ref bean="xxx"/>

      <ref bean="xxx"/>

    </list>

  </constructor-arg>

</bean>