Socket编程464902.doc

Socket编程1、 服务端代码package com.cvicse.action;import java.io.DataInputStream;import java.io.DataOutputStream;import java.io.IOException;import .ServerSocket;import .Socket;/* * * author zhang_xyan * 服务端 */public class SocketServerAction public static final int PORT = 2250;public static void main(String args) try ServerSocket server = new ServerSocket(PORT);while (true) Socket client = server.accept();/ 读取客户端数据DataInputStream input = new DataInputStream(client.getInputStream();/ 这里要注意和客户端输出流的写方法对应,否则会抛EOFExceptionString clientInputStr = input.readUTF();/ 处理客户端数据System.out.println(客户端发过来的内容: + clientInputStr);/ 向客户端回复信息DataOutputStream out = new DataOutputStream(client.getOutputStream();/ 发送String s = 你爱咋咋地，姐不惜搭理你;out.writeUTF(s);out.close();input.close(); catch (IOException e) e.printStackTrace();2、 客户端代码package com.cvicse.action;import java.io.DataInputStream;import java.io.DataOutputStream;import java.io.IOException;import .Socket;import .UnknownHostException;/* * * author zhang_xyan * 客户端 */public class SocketClientAcion /服务端IPpublic static final String IP = 25;/服务端PORTpublic static final int PORT = 2250;public static void main(String args) System.out.println(客户端启动.);while (true) try Socket socket = new Socket(IP, PORT);/ 向服务器端发送数据DataOutputStream out = new DataOutputStream(socket.getOutputStream();String str = 再看我我就把你吃掉。;out.writeUTF(str);/ 读取服务器端数据DataInputStream input = new DataInputStream(socket.getInputStream();String ret = input.readUTF();System.out.println(服务器端反馈: + ret);Thread.sleep(5000); catch (UnknownHostException e) e.printStackTrace(); catch (IO