socket通信 简单的客户端和服务器的通信 服务器的代码

public void testServer(){		try {			ServerSocket ss = new ServerSocket(8889);			//接收客户端发过来的信息			Socket s = ss.accept();			//通过缓存流来读取信息			InputStream in = s.getInputStream();			BufferedReader br = new BufferedReader(new InputStreamReader(in));			//给客户端发送信息，需要从控制台输入信息			BufferedReader br1 = new BufferedReader(new InputStreamReader(System.in));			//创建输出流给客户端发送			OutputStream out = s.getOutputStream();			//创建写的对象//			OutputStreamWriter ow = new OutputStreamWriter(out);			PRintWriter pw = new PrintWriter(out);			boolean flag = true;			while(flag){				String str = br.readLine();				//判断是否结束通话				if( "886".equals(str)){					flag = false;				}				//不结束				System.out.println("客户端发来的信息："+str);				String str1 = br1.readLine();				if("886".equals(str1)){					flag = false;				}				pw.write(br1.readLine()+"/r/n");				pw.flush();//提交					System.out.println(flag);							}			System.out.println("走出循环");			br.close();//			pw.close();//			br1.close();		} catch (IOException e) {			// TODO Auto-generated catch block			e.printStackTrace();		}			}以上为服务器端代码：