Properties props = System.getProperties(); Enumeration prop_names = props.propertyNames(); while (prop_names.hasMoreElements()) { String prop_name = (String) prop_names.nextElement(); String property = props.getProperty(prop_name); System.out.println(“Property ‘” + prop_name + “‘ is ‘”+ property + “‘”); } |
public class Test { public static void main(String args[]) { try { String name = “test.properties”; InputStream in = new BufferedInputStream(new FileInputStream(name)); Properties p = new Properties(); p.load(in); System.out.println(“a的值==” + p.getProperty(“a”)); } catch (Exception err) { err.printStackTrace(); } } } |
原文:http://www.blogjava.net/qileilove/archive/2014/11/26/420629.html