XmlConfigPlaceholderTest1.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:apollo="http://www.ctrip.com/schema/apollo"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
       http://www.ctrip.com/schema/apollo http://www.ctrip.com/schema/apollo.xsd">
    <apollo:config />

    <bean class="com.ctrip.framework.apollo.spring.XmlConfigPlaceholderTest.TestXmlBean">
        <property name="timeout" value="${timeout:100}"/>
        <property name="batch" value="${batch:200}"/>
    </bean>
</beans>