localhost那里你確實正確嗎？

幫忙看一下

幫忙看一下

package Socket;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.net.Socket;
import java.net.UnknownHostException;

import javax.imageio.stream.ImageInputStream;

public class Cilent {

?public static void main(String[] args) {
??//1.創建客戶端SOcket,指定服務器額端口
??try {
???Socket socket=new Socket("localhost",8888);
???//2/獲取輸出流，向服務器發送信息
??OutputStream os=socket.getOutputStream();
??PrintWriter pw=new PrintWriter(os);
??pw.write("用戶名：admin;密碼:123");
??pw.flush();
??socket.shutdownOutput();
??//3.獲取輸入流
??InputStream ins=socket.getInputStream();
??BufferedReader br=new BufferedReader(new InputStreamReader(ins));
??String info=null ;
??while((info=br.readLine())!=null){
???System.out.println("我是客戶端，服務器說："+info);
???info=br.readLine();
??}

??//3.關閉資源
??br.close();
??ins.close();
??pw.close();
??os.close();
??socket.close();
??} catch (UnknownHostException e) {
???// TODO Auto-generated catch block
???e.printStackTrace();
??} catch (IOException e) {
???// TODO Auto-generated catch block
???e.printStackTrace();
??}

?}

}

沒有代碼，我也不知道啊~~~

這個就對了嘛