File size from URL : URLConnection « Network Protocol « Java






File size from URL

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

public class Main {
  public static void main(String[] argv) throws Exception {
    int size;
    URL url = new URL("http://www.server.com");
    URLConnection conn = url.openConnection();
    size = conn.getContentLength();
    if (size < 0)
      System.out.println("Could not determine file size.");
    else
      System.out.println(size);
    conn.getInputStream().close();

  }
}

   
    
    
    
    
    
  








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