对象的依赖关系-复杂类型注入
数组: Object[]
list: List
set: Set
map: Map
properties类型: Properties
<bean name="person5" class="com.Spring.pojo.Person">
<property name="name" value="小俞"></property>
<property name="age" value="18"></property>
<property name="car" ref="car"></property>
<property name="cars" >
<array>
<value>自行车</value>
<value>ofo</value>
<ref bean="car" />
</array>
</property>
<property name="list" >
<list>
<value>小于</value>
<value>小红</value>
</list>
</property>
<property name="set" >
<list>
<value>set1</value>
<value>set2</value>
</list>
</property>
<property name="map" >
<map>
<entry key="username" value="root" ></entry>
<entry key="car" value-ref="car" ></entry>
<entry key-ref="person1" value-ref="car" ></entry>
</map>
</property>
<property name="properties">
<props>
<prop key="username">root</prop>
<prop key="password">1123456</prop>
</props>
</property>
</bean>
原文:https://www.cnblogs.com/yuzhenfu/p/12152936.html