Tutorials Point


  Java Basics Examples
  Java Tutorial
  Java Useful Resources
  Selected Reading

© 2011 TutorialsPoint.COM


  Home     References     Discussion Forums     About TP  

Java Examples - File Modification Time


previous next AddThis Social Bookmark Button


Problem Description:

How to check a file is modified at a server or not?

Solution:

Following example shows How to check a file is modified at a server or not.

import java.net.URL;
import java.net.URLConnection;

public class Main {
   public static void main(String[] argv) 
   throws Exception {
      URL u = new URL("http://127.0.0.1/java.bmp");
      URLConnection uc = u.openConnection();
      uc.setUseCaches(false);
      long timestamp = uc.getLastModified();
      System.out.println("The last modification time 
      of java.bmp is :"+timestamp);

   }
}

Result:

The above code sample will produce the following result.

The last modification time of java.bmp is :24 May 2009 12:14:50


previous next Printer Friendly



  

Advertisement

Online Image Processing

Indian Baby Names