*、PropertiesConfiguration所在位置
包:org.apache.commons.configuration.*
*、PropertiesConfiguration读取配置文件中的信息
PropertiesConfiguration config = new PropertiesConfiguration("fileurl"); config .getStringArray("key"); and so on~ 待定!!!
*、PropertiesConfiguration将信息写入配置文件中
PropertiesConfiguration config = new PropertiesConfiguration("fileurl"); config .setProperty("key","value");