sender.java

实现简单的通信功能,让自己掌握socket编程

package com.tarena.chat1;

abstract public class Sender implements ISender {
	private String user;
	private String time;
	public Sender(String user) {
		this.user = user;
		Message me = new Message();
		time = me.getTime();
	}
	public void send(String msg) {
		
		IMessage message = new Message(user, msg);
		byte[] data=null;
		try {
			data = Helper.serial(message);
		} catch (Exception e) {
			e.printStackTrace();
		}
		send(data);
	}
	abstract protected void send(byte[] data);
}