1 1。使用java.util.Properties类的load()方法 2 示例： InputStream in = lnew BufferedInputStream(new FileInputStream(name)); 3 Properties p = new Properties(); 4 p.load(in); 5  6 2。使用java.util.ResourceBundle类的getBundle()方法 7 示例： ResourceBundle rb = ResourceBundle.getBundle(name, Locale.getDefault()); 8  9 3。使用java.util.PropertyResourceBundle类的构造函数10 示例： InputStream in = new BufferedInputStream(new FileInputStream(name));11 ResourceBundle rb = new PropertyResourceBundle(in);12 13 4。使用class变量的getResourceAsStream()方法14 示例： InputStream in = JProperties.class.getResourceAsStream(name);15 Properties p = new Properties();16 p.load(in);17 18 5。使用class.getClassLoader()所得到的java.lang.ClassLoader的getResourceAsStream()方法19 示例： InputStream in = JProperties.class.getClassLoader().getResourceAsStream(name);20 Properties p = new Properties();21 p.load(in);22 23 6。使用java.lang.ClassLoader类的getSystemResourceAsStream()静态方法24 示例： InputStream in = ClassLoader.getSystemResourceAsStream(name);25 Properties p = new Properties();26 p.load(in);27 28 补充29 30 Servlet中可以使用javax.servlet.ServletContext的getResourceAsStream()方法31 示例：InputStream in = context.getResourceAsStream(path);32 Properties p = new Properties();33 p.load(in);