<?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" xmlns:c="http://www.springframework.org/schema/c" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd"> <!--P(属性: properties)命名空间 , 属性依然要设置set方法--> <bean id="user1" class="com.kuang.pojo.User" p:name="狂神" p:age="18" scope="singleton"/> <!--C(构造: Constructor)命名空间 , 属性依然要设置set方法--> <bean id="user2" class="com.kuang.pojo.User" c:name="狂神" c:age="18" scope="prototype"/> <bean id="student" class="com.kuang.pojo.Student"> <property name="name" value="小明"/> </bean> <bean id="addr" class="com.kuang.pojo.Address"> <property name="address" value="重庆"/> </bean> <bean id="student1" class="com.kuang.pojo.Student"> <property name="name" value="小明"/> <property name="address" ref="addr"/> </bean> <bean id="student2" class="com.kuang.pojo.Student"> <property name="name" value="小明"/> <property name="address" ref="addr"/> <property name="books"> <array> <value>西游记</value> <value>红楼梦</value> <value>水浒传</value> </array> </property> <property name="hobbys"> <list> <value>听歌</value> <value>看电影</value> <value>爬山</value> </list> </property> <property name="card"> <map> <entry key="中国邮政" value="456456456465456"/> <entry key="建设" value="1456682255511"/> </map> </property> <property name="games"> <set> <value>LOL</value> <value>BOB</value> <value>COC</value> </set> </property> <property name="wife"><null/></property> <property name="info"> <props> <prop key="学号">20190604</prop> <prop key="性别">男</prop> <prop key="姓名">小明</prop> </props> </property> </bean> </beans>