当服务器端的监听在 循环里面的时候 发现 不正正常接收客户端的信息
把监听accept放在循环外面却可以，刚学到这里，不是很理解！
大神路过帮忙解答下，谢谢！

public class TcpClient {public static void main(String[] args) {//创建套接字Socket s = null;//创建键入字符流BufferedReader reader = null;//创建输出字符流BufferedWriter writer = null;try {//实例化套接字s = new Socket("127.0.0.1",10011);System.out.println("TCP 已启动 请输出您要发送的信息......");//获得此套接字输出流OutputStream out = s.getOutputStream();//实例化输入流reader = new BufferedReader(new InputStreamReader(System.in));//实例化输出流writer = new BufferedWriter(new OutputStreamWriter(out));//保存读入信息String line = null;while (true){line = reader.readLine();writer.write(line);writer.newLine();writer.flush();if (line.equals("exit")){break;}System.out.println("循环被执行了");}System.out.println("TCP 客户端结束运行！");} catch (IOException e) {e.printStackTrace();}finally {try {if (s != null){s.close();}if (writer != null){writer.close();}if (reader != null){reader.close();}} catch (IOException e) {e.printStackTrace();}}}
}public class TcpServer {public static void main(String[] args) {//创建服务端套接字ServerSocket ss = null;//创建缓冲字符流BufferedReader reader = null;try {//实例化套接字并绑定端口ss = new ServerSocket(10011);System.out.println("TCP 服务已经启动......");//监听客户端对象Socket s = ss.accept();System.out.println("连接成功......");//获得客服端套接字的输入流对象InputStream in = s.getInputStream();//装换成缓冲字符流reader = new BufferedReader(new InputStreamReader(in));//获取客户端ip地址InetAddress inetAddress = s.getInetAddress();String hostAddress = inetAddress.getHostAddress();while (true) {//读取输入流String line = reader.readLine();//设置退出信号if (line.equals("exit")){break;}System.out.println(hostAddress + " 发送了：" + line);}System.out.println("TCP 服务结束运行！");} catch (IOException e) {e.printStackTrace();}finally {try {if (ss !=null){ss.close();}if (reader != null){reader.close();}} catch (IOException e) {e.printStackTrace();}}}
}