tcpserver.java

我自己写的代码

package pa;

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;

//三、	简单的TCP服务器程序，用telnet测试

//输入telnet 192.168.1.90 8001  然后set localecho,quit//打开客户端的回写功能
//进入telnet, set localecho,quit
public class TCPServer {

	public static void main(String[] args) {
		ServerSocket ss = null;
		Socket s = null;
		try {
			ss = new ServerSocket(8001);
			s = ss.accept();
			InputStream ips = s.getInputStream();
			OutputStream ops = s.getOutputStream();
			ops.write("客户端，你好！abc".getBytes());
			// byte[] buf = new byte[1024];
			// int len = ips.read(buf);
			// System.out.print(new String(buf, 0, len));
			BufferedReader br = new BufferedReader(new InputStreamReader(ips));
			System.out.println(br.readLine());
			// ips.close();
			br.close();
			ops.close();
			s.close();
			ss.close();
		} catch (IOException e) {

		}

	}

}