client.java

《J2EE专业项目实例开发》源代码

import java.io.*;
import java.net.*;
public class Client
{
              PrintStream streamToServer;
              BufferedReader streamFromServer;
              Socket toServer;
              public Client()
              {
                            connectToServer();
              }
              private void connectToServer()
              {
              try
              {
                            String name;
                            toServer=new Socket("localhost",1001);
                            streamFromServer=new BufferedReader(new InputStreamReader((toServer.getInputStream())));
                            streamToServer=new PrintStream(toServer.getOutputStream());
                            System.out.print("Enter connection name: ");
                            BufferedReader reader=new BufferedReader(new InputStreamReader(System.in));
                            name=reader.readLine();
                            streamToServer.println(name);
                            String str=streamFromServer.readLine();
                            System.out.println("The Server says : "+str);
              }
              catch(Exception e)
              {
                            System.out.println("Exception "+e);
              }
              }
              public static void main(String args[])
              {
                            new Client();
              }
}//end of class