Spring 加载并读取 Properties 文件

applicationContext.xml

 

<context:property-placeholder location="classpath:sys.properties"/>
<bean id="mongo" class="com.mongodb.Mongo">
	<constructor-arg index="0" value="${ip}" />
	<constructor-arg index="1" value="${port}" />
</bean>

 

sys.properties

 

ip=192.168.1.254
port=25015