JML 简单的MSN 机器人

http://kenter1643.iteye.com/blog/306649 的资料给了极大的帮助

 

1 JML 下载地址:http://sourceforge.net/projects/java-jml/

2 JML 相关地址:http://sourceforge.net/apps/trac/java-jml

3 代码. 请注意 173,174,175行.为指定用户发送消息.和之前代码78行多了窗口关闭。

package com.isw2.msn;

import java.text.SimpleDateFormat;
import java.util.Date;
import net.sf.jml.MsnContact;
import net.sf.jml.MsnList;
import net.sf.jml.MsnMessenger;
import net.sf.jml.MsnProtocol;
import net.sf.jml.MsnSwitchboard;
import net.sf.jml.MsnUserStatus;
import net.sf.jml.event.MsnAdapter;
import net.sf.jml.impl.MsnContactImpl;
import net.sf.jml.impl.MsnMessengerFactory;
import net.sf.jml.message.MsnControlMessage;
import net.sf.jml.message.MsnDatacastMessage;
import net.sf.jml.message.MsnInstantMessage;
import net.sf.jml.message.MsnSystemMessage;
import net.sf.jml.message.MsnUnknownMessage;

/**
 * @author isw2 zx
 */
public class Msntest extends MsnAdapter {

	private MsnMessenger messenger = null;
	private String email = null, password = null;

	/** Creates a new instance of Msntest */
	public Msntest() {
	}

	public static void main(String args[]) throws ClassNotFoundException,
			InstantiationException, IllegalAccessException {
		Msntest msn = (Msntest) Class.forName("com.isw2.msn.Msntest")
				.newInstance();// 创建类实例
		msn.setEmail("[e-mail]");// 设置登录用户
		msn.setPassword("123456");// 设置密码
		msn.start();
	}

	// 打印信息
	private static void msg(Object obj) {
		SimpleDateFormat sdf = new SimpleDateFormat("MM-dd HH:mm");
		if (obj instanceof Throwable) {
			System.err.println("[" + sdf.format(new Date()) + "] " + obj);
		} else {
			System.out.println("[" + sdf.format(new Date()) + "] " + obj);
		}
	}

	private void start() {
		messenger = MsnMessengerFactory.createMsnMessenger(email, password);// 创建MsnMessenger
		messenger
				.setSupportedProtocol(new MsnProtocol[] { MsnProtocol.MSNP12 });// 设置登录协议
		messenger.getOwner().setInitStatus(MsnUserStatus.ONLINE);// 设置用户状态
		messenger.addListener(this);// 注册事件
		messenger.login();// 登录

	}

	// 收到正常信息的时候发生
	@Override
	public void instantMessageReceived(MsnSwitchboard switchboard,
			MsnInstantMessage message, MsnContact contact) {
		System.out.println(switchboard.getClass());
		msg(contact.getDisplayName() + "对我说：" + message.getContent());
		// 如果聊天内容为exit，退出
		if (message.getContent().trim().equalsIgnoreCase("exit")) {
			msg(contact.getDisplayName() + "对我发出退出指令。");
			messenger.logout();
			System.exit(0);
		}
		message.setDisplayName("isw2 msn");//信息发送者昵称
		message.setContent("当前时用户" + contact.getEmail());// 设置要发送消息内容
		message.setFontRGBColor((int) (Math.random() * 255 * 255 * 255));// 设置消息的文本颜色
		messenger.getOwner().setDisplayName("isw2 msn online");//聊天框标题
		switchboard.sendMessage(message);// 发送信息
		switchboard.close();// 关闭对话框
	}

	// 收到系统信息的时候发生，登录时
	@Override
	public void systemMessageReceived(MsnMessenger messenger,
			MsnSystemMessage message) {
		// msg(messenger + " recv system message " + message);
	}

	// 当在联系人聊天窗口获得光标并按下第一个键时发生
	@Override
	public void controlMessageReceived(MsnSwitchboard switchboard,
			MsnControlMessage message, MsnContact contact) {
		msg(contact.getFriendlyName() + "正在输入文字。");
	}

	// 异常时发生
	@Override
	public void exceptionCaught(MsnMessenger messenger, Throwable throwable) {
		msg(messenger + throwable.toString());
		msg(throwable);
	}

	// 登录完成时发生
	@Override
	public void loginCompleted(MsnMessenger messenger) {
		msg(messenger.getOwner().getDisplayName() + "登录成功！");
	}

	// 注销时发生
	@Override
	public void logout(MsnMessenger messenger) {
		msg(messenger + " logout");
	}

	// 收到系统广播信息时发生
	@Override
	public void datacastMessageReceived(MsnSwitchboard switchboard,
			MsnDatacastMessage message, MsnContact friend) {
		msg(switchboard + " recv datacast message " + message);
		switchboard.sendMessage(message, false);
	}

	// 收到目前不能处理的信息时发生
	@Override
	public void unknownMessageReceived(MsnSwitchboard switchboard,
			MsnUnknownMessage message, MsnContact friend) {
		// msg(switchboard + " recv unknown message " + message);
	}

	@Override
	public void contactListInitCompleted(MsnMessenger messenger) {
		listContacts();
	}

	/**
	 * 更新好友列表完成时发生
	 */
	@Override
	public void contactListSyncCompleted(MsnMessenger messenger) {
		listContacts();
	}

	/**
	 * 关闭一个聊天窗口时发生
	 */
	@Override
	public void switchboardClosed(MsnSwitchboard switchboard) {
		msg("switchboardStarted " + switchboard);
	}

	/**
	 * 打开一个聊天窗口时发生
	 */
	@Override
	public void switchboardStarted(MsnSwitchboard switchboard) {
		msg("switchboardStarted " + switchboard);
	}

	// 打印联系人
	private void listContacts() {
		MsnContact[] cons = messenger.getContactList().getContactsInList(
				MsnList.AL);
		if (cons.length == 0) {
			msg("空");
		} else {
			msg("你现在有" + cons.length + "个联系人");
		}
		for (int i = 0; i < cons.length; i++) {
			String personal = ((MsnContactImpl) cons[i]).getPersonalMessage()
					.equals("") ? "空" : ((MsnContactImpl) cons[i])
					.getPersonalMessage();
			msg(cons[i].getDisplayName() + " " + cons[i].getEmail() + " "
					+ cons[i].getStatus() + " " + personal);
			if (cons[i].getStatus().equals(MsnUserStatus.ONLINE)) {//给在线好友发送消息
				messenger.getOwner().setDisplayName("isw2 msn");
				messenger.sendText(cons[i].getEmail(), "你好，isw2 msn上线了");
			}
		}
	}

	public String getEmail() {
		return email;
	}

	public void setEmail(String email) {
		this.email = email;
	}

	public String getPassword() {
		return password;
	}

	public void setPassword(String password) {
		this.password = password;
	}
}

  testMSN\lib  下面除了 Jar 包，还有源代码,里面有API 说明.