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Java 的通信编程,用JAVA SOCKET编程,读服务器几个字符,再写入本地显示

package test;
import java.net.*;
import java.io.*;
public class Server {
   private ServerSocket ss;
   private Socket socket;
   private BufferedReader in;
   private PrintWriter out;
   public Server()
   {
      try
         {
            ss=new ServerSocket(10000);
            while(true)
                           {
                              socket = ss.accept();
                              String RemoteIP = socket.getInetAddress().getHostAddress();
                              String RemotePort = ":"+socket.getLocalPort();
                              System.out.println("A client come in!IP:"+RemoteIP+RemotePort);
                              in = new BufferedReader(new

                              InputStreamReader(socket.getInputStream()));
                              String line = in.readLine();
                              System.out.println("Cleint send is :" + line);
                              out = new PrintWriter(socket.getOutputStream(),true);
                              out.println("Your Message Received!");
                              out.close();
                              in.close();
                              socket.close();
                              }
            }catch (IOException e)
                                             {
                                                out.println("wrong");
                                       }
            }
         public static void main(String[] args)
         {
                     new Server();
         }
      };
 
Client端程序:
package test;
import java.io.*;
import java.net.*;
 
public class Client {
   Socket socket;
   BufferedReader in;
   PrintWriter out;
   public Client() {
               try
                   {
                      System.out.println("Try to Connect to 127.0.0.1:10000");
                      socket = new Socket("127.0.0.1",10000);
                      System.out.println("The Server Connected!");
                      System.out.println("Please enter some Character:");
                      BufferedReader line = new BufferedReader(new
 
                      InputStreamReader(System.in));
                      out = new PrintWriter(socket.getOutputStream(),true);
                      out.println(line.readLine());
                      in = new BufferedReader(new InputStreamReader(socket.getInputStream()));
                      System.out.println(in.readLine());
                      out.close();
                      in.close();
                      socket.close();
                  }catch(IOException e) {
                         out.println("Wrong");
                  }
             }
               public static void main(String[] args) {
                        new Client();
                }
         };

posted on 2008-10-04 01:06 picture talk 阅读(461) 评论(0)  编辑  收藏


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