TCP客户端程序

import java.net.*;
import java.io.*;
//TCP客户端程序,执行 java TestTCPClient 192.168.1.101   8888

public class TestTCPClient{
	public static void main(String[] args){
		try{
			//Socket s = new Socket(InetAddress.getByName("192.168.1.101"),8888);
			if(args.length < 2){
				System.out.println("Usage:java TCPClient ServerIP ServerPort");	
				return;
			}
			Socket s = new Socket(InetAddress.getByName(args[0]),Integer.parseInt(args[1]));
			InputStream ips = s.getInputStream();
			OutputStream ops = s.getOutputStream();
			
			BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
			DataOutputStream dos = new DataOutputStream(ops);
			BufferedReader brNet = new BufferedReader(new InputStreamReader(ips));
			while(true){
				String strWord = br.readLine();
				dos.writeBytes(strWord+System.getProperty("line.separator"));
				if(strWord.equalsIgnoreCase("quit")){
					break;
				}else{
					System.out.println(brNet.readLine());
				}
				
			}
			dos.close();
			br.close();
			brNet.close();
			s.close();
			
		}catch(Exception e){
			e.printStackTrace();
		}	
	}
}