1、使用java.util.Properties类的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类的getBundle()方法 示例: ResourceBundle rb = ResourceBundle.getBundle(name, Locale.getDefault());3、使用java.util.PropertyResourceBundle类的构造函数 示例: InputStream in = new BufferedInputStream(new FileInputStream(name)); ResourceBundle rb = new PropertyResourceBundle(in);4、使用class变量的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类的getSystemResourceAsStream()静态方法 示例: InputStream in = ClassLoader.getSystemResourceAsStream(name); Properties p = new Properties(); p.load(in);补充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);