各种加载属性文件

1、spring加载

<context:property-placeholder location="classpath:config.properties"/>

等价于

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

2、Properties

InputStream inputstream = getClass().getResourceAsStream("/key.properties");
properties.load(inputstream);

3、加载属性文件直接放入到Map中

<bean id="cacheManagerFactory" class="com.trunkbow.epay.alipay.cache.CacheManagerFactory">
  <property name="bankToOnlineMap">
    <bean class="org.springframework.core.io.support.PropertiesLoaderUtils" factory-method="loadProperties">
      <constructor-arg value="classpath:errorCode/bankToOnline.properties"/>
    </bean>
  </property>
</bean>
#对象 com.trunkbow.epay.alipay.cache.CacheManagerFactory{   private Map<String,String> onlineToAlipayMap= new HashMap() }

  

posted @ 2015-05-28 17:05  W&L  阅读(112)  评论(0)    收藏  举报