Server端程序:

/** * @description 根据条件查询 * @author libingbin2015@aliyun.com * @date */package test.demo;import java.net.*;import java.io.*; public class Server {    private ServerSocket ss;    private Socket socket;    private BufferedReader in;    private PrintWriter out;    public Server() {         try  {            ss=new ServerSocket(10000);            while(true) {                socket = ss.accept();                String RemoteIP = socket.getInetAddress().getHostAddress();                String RemotePort = ":"+socket.getLocalPort();                System.out.println("A client come in!IP:"+RemoteIP+RemotePort);                in = new BufferedReader(new InputStreamReader(socket.getInputStream()));                String line = in.readLine();                System.out.println("Cleint send is :" + line);                out = new PrintWriter(socket.getOutputStream(),true);                out.println("Your Message Received!");                out.close();                in.close();                socket.close();            }        }catch (IOException e)  {            out.println("wrong");        }    }    public static void main(String[] args) {        new Server();    }};

    Client端程序:

/** * @description 根据条件查询 * @author libingbin2015@aliyun.com * @date */package test.demo;import java.io.*;import java.net.*; public class Client {   private Socket socket;   private BufferedReader in;   private PrintWriter out;    public Client() {    try {            System.out.println("Try to Connect to 127.0.0.1:10000");            socket = new Socket("127.0.0.1",10000);            System.out.println("The Server Connected!");            System.out.println("Please enter some Character:");            BufferedReader line = new BufferedReader(new InputStreamReader(System.in));            out = new PrintWriter(socket.getOutputStream(),true);            out.println(line.readLine());            in = new BufferedReader(new InputStreamReader(socket.getInputStream()));            System.out.println(in.readLine());            out.close();            in.close();            socket.close();        }catch(IOException e) {            out.println("Wrong");        }    }        public static void main(String[] args) {        new Client();    }};