<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:p="http://www.springframework.org/schema/p"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.3.xsd">
<!-- 第一种无参构造注入 -->
<bean class="com.bb.bean.Student" id="student" />
<!-- 第二种有参构造 -->
<!-- 通过name-->
<bean class="com.bb.bean.Student" id="student1">
<constructor-arg name="name" value="王五" />
<constructor-arg name="age" value="13" />
<constructor-arg name="stuID" value="A1" />
</bean>
<!-- 通过参数下标 -->
<bean class="com.bb.bean.Student" id="student2">
<constructor-arg index="0" value="狄仁杰" />
<constructor-arg index="1" value="30" />
<constructor-arg index="2" value="E1" />
</bean>
<!-- P名称空间注入-->
<bean class="com.bb.bean.Student" id="stuP" p:name="赵六" p:age="13"
p:stuID="B1" />
<!-- 第三种属性注入 -->
<bean class="com.bb.bean.Student" id="student3">
<property name="name" value="李元芳" />
<property name="age" value="16" />
<property name="stuID" value="c1" />
</bean>
<!-- 对象注入,属性是对象的注入 -->
<bean class="com.bb.bean.Teachar" id="teachar">
<property name="name" value="德莱文" />
<property name="className" value="D1" />
</bean>
<bean class="com.bb.bean.Student" id="student4">
<property name="name" value="卡特" />
<property name="age" value="16" />
<property name="stuID" value="F1" />
<property name="teachar" ref="teachar"/>
</bean>
<!-- 属性是集合的注入 list set map Properties -->
<bean class="com.bb.bean.Teachar" id="teachar">
<property name="name" value="德莱文" />
<property name="className" value="D1" />
</bean>
<bean class="com.bb.bean.Teachar" id="teachar1">
<property name="name" value="德莱の斯" />
<property name="className" value="D2" />
</bean>
<bean class="com.bb.bean.Student" id="student5">
<property name="name" value="卡特" />
<property name="age" value="16" />
<property name="stuID" value="F1" />
<property name="teaList">
<list>
<ref bean="teachar" />
<ref bean="teachar1" />
</list>
</property>
<property name="teaSet">
<set>
<ref bean="teachar"/>
<ref bean="teachar1"/>
</set>
</property>
<property name="teaMap">
<map>
<entry key="t1" value-ref="teachar"/>
<entry key="t2" value-ref="teachar1"/>
</map>
</property>
<property name="pro">
<props>
<prop key="p1">盖伦</prop>
<prop key="p2">亚索</prop>
</props>
</property>
</bean>
</beans>
原文:https://www.cnblogs.com/zhangsonglin/p/10914634.html