spring配置文件(xml)读取properties文件属性值

web.xml
<context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>
        /WEB-INF/configuration/spring/applicationContext*.xml,
    </param-value>
</context-param>

<listener>
    <listener-class>
        org.springframework.web.context.ContextLoaderListener
    </listener-class>
</listener>


applicationContext*.xml添加
<bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
    <property name="locations">
        <list>
            <value>/WEB-INF/configuration/spring/*.properties</value>
</list>
    </property>
</bean>
在需要使用properties属性值的地方引用 ${properties文件键值}