clientdemo.java~17~

来自「客户端聊天室编写 c/s」· JAVA~17~ 代码 · 共 61 行

package clientdemo;
import java.net.*;
import java.io.*;
public class ClientDemo{
  public static void main(String[] args)throws IOException{
    Socket kkSocket = null;
    PrintWriter out = null;
    BufferedReader in = null;
    boolean runable = true;
    String toServer;

    try{
    //InetAddress addre = new InetAddress("192.168.0.211",2000);
      kkSocket = new Socket("192.168.0.211",2000);
    out = new PrintWriter(kkSocket.getOutputStream(),true);
      in = new BufferedReader(new InputStreamReader(kkSocket.getInputStream()));
    }catch(UnknownHostException e){
      System.err.println("找不到服务器");
      System.exit(1);
    }catch(IOException e){
      System.err.println(e);
      System.exit(1);
    }
    BufferedReader stdIn = new BufferedReader(new InputStreamReader(System.in));
    out.println("新的用户登录");
    ReadServerThread readServerThread = new ReadServerThread(in);
    readServerThread.start();
    while(runable){
      toServer = stdIn.readLine();
      out.println(toServer) ;
      if(toServer.equals("Bye")) break;
      runable = readServerThread.runable;
    }
    readServerThread.fromServer = "欢迎下次再来";
    readServerThread.runable = false;
    out.close();
    in.close() ;
    stdIn.close() ;
    kkSocket.close() ;
  }
}
class ReadServerThread extends Thread{
  BufferedReader in = null;
  String fromServer = "";
  boolean runable = true;
  public ReadServerThread(BufferedReader in){
    this.in = in;
  }
  public void run(){
    while(runable){
      try{fromServer = in.readLine();}catch(Exception e){runable = false;}
      if(fromServer.equals("Bye")){
        System.out.println("服务器退出");
        runable = false;
        break;
      }
      System.out.println("服务器:" + fromServer);
    }
  }
}