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J2SE API读取Properties文件的六种方法2011-02-28使用J2SE API读取Properties文件的六种方法: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);