Apache Common-Configuration读取.properties文件

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Apache Common-Configuration工具可以从.properties文件，XML文件,JNDI,JDBC数据源，System Properties,Applet parameters,Servlet Parameters等读取相应信息

前提，引入commons-configuration-1.6.jar这个JAR包，同时还必须引入commm-logging.jar，common-lang.jar和common-collection.jar

//  .properties配置文件
config.properties

address=http://192.168.1.X:XXXX
connectTimeout = 50000
readTimeout=10000

// Java代码
String address = "";
int connectTimeout = 0;
int readTimeout=0;
try {
  Configuration config = new PropertiesConfiguration("config.properties");
  address = config.getString("address");
  connectTimeout = config.getInt("connectTimeout");
  readTimeout = config.getInt("readTimeout");
} catch (ConfigurationException e) {
  e.printStackTrace();
}