1。使用java.util.Properties類的load()方法
示例： InputStream in = lnew BufferedInputStream(new FileInputStream(name));
?????? Properties p = new Properties();
?????? p.load(in);
2。使用java.util.ResourceBundle類的getBundle()方法
示例： ResourceBundle rb = ResourceBundle.getBundle(name, Locale.getDefault());
3。使用java.util.PropertyResourceBundle類的構造函數
示例： InputStream in = new BufferedInputStream(new FileInputStream(name));
?????? ResourceBundle rb = new PropertyResourceBundle(in);
4。使用class變量的getResourceAsStream()方法
示例： InputStream in = JProperties.class.getResourceAsStream(name);
?????? Properties p = new Properties();
?????? p.load(in);
5。使用class.getClassLoader()所得到的java.lang.ClassLoader的getResourceAsStream()方法
示例： InputStream in = JProperties.class.getClassLoader().getResourceAsStream(name);
?????? Properties p = new Properties();
?????? p.load(in);
6。使用java.lang.ClassLoader類的getSystemResourceAsStream()靜態方法
示例： InputStream in = ClassLoader.getSystemResourceAsStream(name);
?????? Properties p = new Properties();
?????? p.load(in);
補充
Servlet中可以使用javax.servlet.ServletContext的getResourceAsStream()方法
示例：InputStream in = context.getResourceAsStream(path);
?????? Properties p = new Properties();
?????? p.load(in);
http://blog.csdn.net/lovingprince/archive/2007/03/18/1532894.aspx