Spring MVC 通过@Value注解读取.properties配置内容

<bean id="configProperties" class="org.springframework.beans.factory.config.PropertiesFactoryBean">

<property name="locations">

<list>

<value>classpath:/config/*.properties</value>

</list>

</property>

</bean>

<bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PreferencesPlaceholderConfigurer">

<property name="properties" ref="configProperties" />

</bean>

@Value("#{configProperties['userPageSize']}")

private String userPageSize;

getter setter