spring .properties文件

（1）获取一个配置文件 

	
	

	

		
		
<bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
  <property name="location">
    <value>file:db.properties</value>
  </property>
</bean>

	

（2）获取多个配置文件时，配置就需要使用locations

<bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
    <property name="locations">
        <value>classpath:/resources/jdbc.properties</value>
        <value>classpath:/resources/system.properties</value>
    </property>
</bean>