//1、創(chuàng)建一個服務(wù)器，綁定一個指定的端口
????????????ServerSocket?serverSocket?=?new?ServerSocket(5555);
????????????//2、調(diào)用ServerSocket的accept方法，等待客戶端連接
????????????System.out.println("**********等待連接*********");
????????????Socket?socket?=?serverSocket.accept();
????????????//3、獲取輸入流，讀取客戶端信息
????????????InputStream?is?=?socket.getInputStream();
????????????BufferedReader?isr?=?new?BufferedReader(
????????????????????new?InputStreamReader(is));
????????????String?str;
????????????while?((str?=?isr.readLine())?!=?null)?{
????????????????System.out.println("客戶端："?+?str);
????????????}
????????????socket.shutdownInput();//關(guān)閉輸入流
????????????
????????????//4、關(guān)閉資源
????????????isr.close();
????????????is.close();
????????????socket.close();
????????????System.out.println("連接關(guān)閉！");
????????????
????????????
?????//1、建立客戶端Socket對象
????????????Socket?socket?=?new?Socket("localhost",?5555);
????????????//2、獲取輸入流，向服務(wù)器請求登錄
????????????OutputStream?os?=?socket.getOutputStream();
????????????PrintWriter?pw?=?new?PrintWriter(os);
????????????pw.write("Gust：admin;Password:123");
????????????socket.shutdownOutput();
????????????
????????????//3、關(guān)閉相關(guān)資源
????????????pw.flush();
????????????pw.close();
????????????os.close();
????????????System.out.println("連接關(guān)閉！");

server端

*********等待連接*********
連接關(guān)閉！

client端

連接關(guān)閉！