spring--(6)p標籤的使用

使用p標籤能夠簡化xml文件配置

<?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:util="http://www.springframework.org/schema/util"
	xmlns:p="http://www.springframework.org/schema/p"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
		http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.3.xsd">

    <bean id="car" class="com.test.spring.beans.Car">
        <property name="name" value="audi"></property>
        <property name="address" value="shanghai"></property>
        <!-- <property name="price" value="200"></property> -->
    </bean>

    <bean id="car2" class="com.test.spring.beans.Car">
        <property name="name" value="ford"></property>
        <property name="address" value="chengdu"></property>
        <!-- <property name="price" value="15"></property> -->
    </bean>
    
	<!-- 配置properties屬性值 -->
	<bean id="dataSource" class="com.test.spring.beans.DataSource">
		<property name="properties">
			<props>
				<prop key="username">root</prop>
				<prop key="password">123456</prop>
				<prop key="url">jdbc:mysql://192.168.2.11/test</prop>
				<prop key="driverClass">com.mysql.jdbc.Driver</prop>
			</props>
		</property>
	</bean>
	
	<!-- 配置獨立的集合bean，以供其餘的bean引用，須要導入util 命名空間 -->
	<util:list id="cars">
		<ref bean="car"/>
		<ref bean="car2"/>
	</util:list>
	
	<!-- 引用bean -->
    <bean id="person2" class="com.test.spring.beans.Person2" p:name="zhangsan" p:age="30" p:cars-ref="cars">
<!--         <property name="name" value="zhangsan"></property>
        <property name="age" value="30"></property>
        <property name="cars" ref="cars"></property> -->
    </bean>
</beans>