03-26-2007
error in java
hi everyone
i am attaching a java code below,
it is running perfectly fine on windows but not on unix system.
unix system is having java 1.2 environment.
and this code is java 1.1 onwards compatible.
WELL THE ERROR GIVEN IS UNKNOWN HOST EXCEPTION
plz help me out.
import java.net.*;
import java.io.*;
import java.util.*;
public class MailTest
{
private BufferedReader in;
PrintWriter out;
String response=" ";
public MailTest()
{
try
{
Socket s= new Socket("mail.punjab.spiceindia.com", 25);
out = new PrintWriter( s.getOutputStream());
in = new BufferedReader (new InputStreamReader (s.getInputStream())); String hostName= InetAddress.getLocalHost().getHostName();
send(null);
send("HELO" + hostName );
send("MAIL FROM:" + "rajiv_kaura@spiceindia.com" );
send("RCPT TO:"+ "randeep_bhalla@spiceindia.com");
send("this is test mail");
out.println("test mail");
send(".");
s.close(); \
}
catch(IOException e)
{
System.out.print(e.toString());
}
}
public void send(String s) throws IOException
{
if (s!=null)
{
out.println(s);
out.flush();
}
}
public static void main(String[] args)
{
MailTest m1=new MailTest();
}
}
Last edited by parmeet; 03-28-2007 at 02:03 AM..
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LEARN ABOUT MOJAVE
serialver
serialver(1) General Commands Manual serialver(1)
NAME
serialver - serial version command
SYNOPSIS
serialver [ options ] [ classnames ]
options
Command-line options, as specified in this document.
classnames
One or more class names.
DESCRIPTION
serialver returns the serialVersionUID for one or more classes in a form suitable for copying into an evolving class. When invoked with no
arguments, it prints a usage line.
OPTIONS
-classpath <directories and zip/jar files separated by:>
Set search path for application classes and resources.
-show Displays a simple user interface. Enter the full class name and press either the Enter key or the Show button to display
the serialVersionUID.
-Joption Pass option to the Java virtual machine, where option is one of the options described on the man page for the java applica-
tion launcher, java(1). For example, -J-Xms48m sets the startup memory to 48 megabytes. It is a common convention for -J to
pass options to the underlying virtual machine.
SEE ALSO
See (or search java.sun.com) for the following:
java.io.ObjectStreamClass @
http://java.sun.com/j2se/1.5/docs/api/java/io/ObjectStreamClass.html
24 June 2004 serialver(1)