一个简单的服务器客户端程序——服务器端

[java]代码库

/*
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 */
package abc;

import java.net.*;
import java.io.*;

/**
 *
 * @author Administrator
 */
public class SampleServer {

    public static void main(String[] arges) {
        try {
            int port = 8688;
            //使用8888端口创建一个ServerSocket
            ServerSocket mySocket = new ServerSocket(port);
            //等待监听是否有客户端连接
            Socket sk = mySocket.accept();
            //输入缓存
            BufferedReader in = new BufferedReader(
                    new InputStreamReader(sk.getInputStream()));
            //输出缓存
            PrintWriter out = new PrintWriter(
                    new BufferedWriter(
                            new OutputStreamWriter(
                                    sk.getOutputStream())), true);
            //打印接收到的客户端发送过来的信息
            System.out.println("客户端信息:" + in.readLine());
            System.out.println("String:" + in.toString());
            //向客户端回信息
            out.println("你好，我是服务器。我使用的端口号： " + port);
        } catch (Exception e) {
            System.out.println(e);
        }
    }

    @Override
    public String toString() {
        return "SampleServer{" + '}';
    }
}