VIP23/04maven/spring/target/classes/bean7.xml

<?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:context="http://www.springframework.org/schema/context"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context https://www.springframework.org/schema/context/spring-context.xsd">

    <bean id="user2" class="com.sf.entity.User2" init-method="init" destroy-method="destroy">
        <property name="userId" value="1001"></property>
        <property name="userName" value="admin"></property>
    </bean>
    <!--    实例化后置处理器ABeanPostProcessor-->
    <bean id="aBeanPostProcessor" class="com.sf.processor.ABeanPostProcessor"></bean>


<!--    外部资源导入-->
    <context:property-placeholder location="classpath:db.properties"></context:property-placeholder>

    <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource">
        <property name="username" value="${jdbc_user}"></property>
        <property name="password" value="${jdbc_password}"></property>
        <property name="url" value="${jdbc_url}"></property>
    </bean>
</beans>