1。使用java.util.Properties类的load()方法 示例: InputStream in = new 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); |
使用J2SE API读properties文件的六种方法
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