使用J2SE API讀取Properties文件的六種方法
1、使用Java.util.Properties類的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類的getBundle()方法
示例:
ResourceBundle rb = ResourceBundle.getBundle(name, Locale.getDefault());
3、使用java.util.PropertyResourceBundle類的構造函數
示例:
InputStream in = new BufferedInputStream(new FileInputStream(name));
ResourceBundle rb = new PropertyResourceBundle(in);
4、使用class變量的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類的getSystemResourceAsStream()靜態方法
示例:
InputStream in = ClassLoader.getSystemResourceAsStream(name);
Properties p = new Properties();
p.load(in);
補充
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);