Socket有关的问题

sky我的世界 2016-04-16 12:29:43

客户端

import java.io.BufferedReader;

import java.io.IOException;

import java.io.InputStream;

import java.io.InputStreamReader;

import java.io.OutputStream;

import java.net.Socket;

import java.net.UnknownHostException;



public class Client {

	public static void main(String[] args) {

		try {

			Socket socket=new Socket("localhost",5000);

			OutputStream os=socket.getOutputStream();

			String sent="my name is java";

			byte[] sents=sent.getBytes();

			os.write(sents);

			

			socket.shutdownInput();

			//客户端接收服务器发出的响应

			InputStream is=socket.getInputStream();

			BufferedReader  br=new BufferedReader(new InputStreamReader(is));

			String info;

			while((info=br.readLine())!=null)

			{

				System.out.println("客户端：正在接收响应"+info);

			}

			//关闭资源

			br.close();

			is.close();

			os.close();

			socket.close();

		} catch (UnknownHostException e) {

			// TODO Auto-generated catch block

			e.printStackTrace();

		} catch (IOException e) {

			// TODO Auto-generated catch block

			e.printStackTrace();

		}

	}



}

服务器端

import java.io.BufferedReader;

import java.io.IOException;

import java.io.InputStream;

import java.io.InputStreamReader;

import java.io.OutputStream;

import java.net.ServerSocket;

import java.net.Socket;



public class Server {

	public static void main(String[] args) {

		try {

			ServerSocket serverSocket=new ServerSocket(5000);

			Socket socket=serverSocket.accept();

			InputStream is=socket.getInputStream();

			BufferedReader br=new BufferedReader(new InputStreamReader(is));

			String info;

			while((info=br.readLine())!=null)

			{

				System.out.println("服务器：接收到的信息"+info);

			}

			

			//服务器给出响应

			String sent="ok i know";

			byte[]sents=sent.getBytes();

			OutputStream os=socket.getOutputStream();

			os.write(sents);

			//关闭资源

			os.close();

			br.close();

			is.close();

			socket.close();

			serverSocket.close();

		} catch (IOException e) {

			// TODO Auto-generated catch block

			e.printStackTrace();

		}

	}



}