java读取properties文件

2014-11-23 10:40:35 · 作者: · 浏览: 29

  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());考试大-全国最大教育类网站(www.Examda。com)


  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);


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