惊呆复制package com.tian.v1;  import java.io.*;  import java.net.*;  public class Server {       publicstatic String readline = null;      publicstatic String inTemp = null;      publicstatic String turnLine = "\n";      publicstatic final String client = "客户端:";      publicstatic final String server = "服务端:";      publicstatic final int PORT = 8090;      publicstatic void main(String[] args) throws Exception {           ServerSocket serverSocket = new ServerSocket(PORT);          System.out.println("服务端已经准备好了");          Socket socket = serverSocket.accept();          BufferedReader systemIn = new BufferedReader(new InputStreamReader(System.in));          BufferedReader socketIn = new BufferedReader(new InputStreamReader(socket.getInputStream()));          PrintWriter socketOut = new PrintWriter(socket.getOutputStream());          while (true) {               inTemp = socketIn.readLine();              if (inTemp != null &&inTemp.contains("over")) {                   systemIn.close();                  socketIn.close();                  socketOut.close();                  socket.close();                  serverSocket.close();              }              System.out.println(client + inTemp);              System.out.print(server);              readline = systemIn.readLine();              socketOut.println(readline);              socketOut.flush();          }      }  }  1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19.20.21.22.23.24.25.26.27.28.29.30.31.32.33.34.35.36.37.38.39.40.41.42.