我们可以读取xml中的.properties文件吗？

Question

I have a .properties file that contains the values. I am trying to set one of the value to a field in xml file. For example session-expiry is set to 300 seconds in property file. So i need to set the same value in the xml file.

<max-idle-seconds>300</max-idle-seconds> 

This 300 should be takem from the .properties file. Can anyone help?

Answer 1

Yes. Add your XML below the code.

<context:property-placeholder location="classpath:your_property_filename.properties"  ignore-unresolvable="true"/>

Or you can write:

<bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer" lazy-init="false">
    <property name="locations">
        <list>
            <value>classpath:your_property_filename.properties</value>
        </list>
    </property>
</bean>