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发信人: playboy (冷冷的太阳), 信区: Program
标  题: java client
发信站: BBS 荔园晨风站 (Tue Apr  4 22:09:48 2000), 站内信件

import java.io.*;
import java.net.*;
class client
{
        public static void main(String args[]) throws IOException
        {
          Socket soc =null;
      DataInputStream in=null;
          PrintStream out=null;
          DataInputStream sysin=null;
          String strin=null;
          String strout=null;

          try
          {
                  soc=new Socket ("localhost",8000);
                  System.out .println ("Connecting to the Server...");
                  in=new DataInputStream (soc.getInputStream ());
                  out=new PrintStream (soc.getOutputStream ());
                  strin=in.readLine ();
                  System.out .println(strin);   //welcome

                  strin=in.readLine ();
                  System.out .println(strin);   //number

                  strin=in.readLine ();
                  System.out .println(strin);//window

                  sysin=new DataInputStream (System.in );
                  strout=sysin.readLine ();
                  while (!strout.equals ("quit"))
                  {
              out.println (strout);
                          System.out .println (in.readLine ());//whick tick

                          strout=sysin.readLine ();
                          out.println (strout);
                          System.out .println (in.readLine ());// tick number

                          strout=sysin.readLine ();
                          out.println (strout);

                          System.out .println (in.readLine ());
                          System.out .println (in.readLine ());

                          strout=sysin.readLine ();

                  }
                  out.println (strout);
          }
          catch(Exception e)
          {
                  System.out .println ("Error:"+e);
          }
          finally
          {
                  in.close ();
                  out.close ();
                  sysin.close();
                  soc.close ();
                  System.exit (0);
          }

        }
}

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