java 简单客户端程序 Socket

[java]代码库

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.net.Socket;

/**
 * Client
 * 
 * @author Icer
 * 
 */
public class Client {

	private Socket s;
	private BufferedReader br;
	// private BufferedReader line;
	private PrintWriter pw;
	private String line = "";

	public Client() {
		try {
			s = new Socket("127.0.0.1", 10000);
			pw = new PrintWriter(s.getOutputStream(), true);
			br = new BufferedReader(new InputStreamReader(s.getInputStream()));
			pw.println("hello");
			line = br.readLine();
			System.out.println(line);

			br.close();
			pw.close();
		} catch (IOException ie) {
			ie.printStackTrace();
		}
	}

	public static void main(String[] args) throws Exception {
		new Client();
	}
}