星期三—用JAVA製作簡易的通訊軟體

標籤：output   tac   adl   readline   sys   伺服器   啟動   bre   method   

服務端：

package com.chinasofti.corejava.ch22;import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.io.OutputStreamWriter;import java.io.PrintWriter;import java.net.ServerSocket;import java.net.Socket;import java.util.Scanner;public class Server {private static BufferedReader br=null;private static PrintWriter pw=null;private static ServerSocket ss;private static Socket s;static Scanner scanner=new Scanner(System.in);/** * @param args */public static void main(String[] args) {// TODO Auto-generated method stubtry {ss=new ServerSocket(5500);System.out.println("伺服器正常啟動。。。。");    s=ss.accept();//阻塞方法    System.out.println("串連成功"+s.getRemoteSocketAddress());    br=new BufferedReader(new InputStreamReader(s.getInputStream()));pw=new PrintWriter(new OutputStreamWriter(s.getOutputStream()));while(true){String string=br.readLine();System.out.println("Server讀到："+string);System.out.println("Server端請輸入：");String str=scanner.next();pw.println(str);pw.flush();if(str.equals("exit")){break;}}} catch (Exception e1) {// TODO Auto-generated catch blocke1.printStackTrace();}try {pw.close();br.close();} catch (IOException e1) {// TODO Auto-generated catch blocke1.printStackTrace();}}}　
連接埠：

package com.chinasofti.corejava.ch22;import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.io.OutputStreamWriter;import java.io.PrintWriter;import java.net.InetAddress;import java.net.Socket;import java.net.UnknownHostException;import java.util.Scanner;public class Client {private static PrintWriter pw=null;private static BufferedReader br=null;private static Socket s;static Scanner scanner=new Scanner(System.in);/** * @param args */public static void main(String[] args) {// TODO Auto-generated method stubtry {Socket s=new Socket(InetAddress.getLocalHost(),5500);pw=new PrintWriter(new OutputStreamWriter(s.getOutputStream()));br=new BufferedReader(new InputStreamReader(s.getInputStream()));while(true){System.out.println("Client端請輸入：");String str = scanner.next();pw.println(str);pw.flush();String string=br.readLine();System.out.println("Client讀到："+string);if(str.equals("exit")){break;}} }catch (Exception e) {// TODO Auto-generated catch blocke.printStackTrace();}try {br.close();pw.close();} catch (IOException e1) {// TODO Auto-generated catch blocke1.printStackTrace();}}}

　　

星期三—用JAVA製作簡易的通訊軟體