server.java

采用java开发的socket编程

import java.io.*;
import java.net.Socket;
import java.net.ServerSocket;

public class Server {
	public static void main(String args[]) {
		String data=null;
		try {		
			    ServerSocket srvr = new ServerSocket(8888);
			    Socket skt=srvr .accept();
			    System.out.println("server has connected!\n");
				BufferedReader in=new BufferedReader(new InputStreamReader(skt.getInputStream()));
				PrintWriter out=new PrintWriter(skt.getOutputStream(),true);
				do
				{
					data=in.readLine();
					System.out.println("收到的字符串是>>"+data);
					System.out.println("发回的字符串是"+data+"长度是"+data.length());
					out.println("字符串"+data+"的长度是"+data.length());
				}while(!data.equals("bye"));
				out.close();
				in.close();
				skt.close();
				srvr.close();
			}
		catch (IOException e) {
			e.printStackTrace();		
		}
	}
}