package com.example.demo;

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.InetAddress;
import java.net.InetSocketAddress;

import org.apache.mina.core.future.ConnectFuture;
import org.apache.mina.core.session.IoSession;
import org.apache.mina.filter.codec.ProtocolCodecFilter;
import org.apache.mina.filter.codec.textline.TextLineCodecFactory;
import org.apache.mina.transport.socket.nio.NioDatagramConnector;

public class MinaClientTest {

	public static void main(String[] args) throws Exception {
		// TODO Auto-generated method stub
		NioDatagramConnector connector = new NioDatagramConnector();
		connector.setHandler(new MyMinaClientHandler());
		connector.getFilterChain().addLast("codec", new ProtocolCodecFilter(new TextLineCodecFactory()));
		ConnectFuture future = connector.connect(new InetSocketAddress(InetAddress.getLocalHost(), 8989));
		future.awaitUninterruptibly();
		System.out.println("InetAddress.getLocalHost() :"+InetAddress.getLocalHost());
		IoSession session = future.getSession();
//		writeToServer(session);
		BufferedReader bf  = null;
		bf = new BufferedReader(new InputStreamReader(System.in));
		
		String line =null;
		while(!(line=bf.readLine()).equals("bye")){
			System.out.println(line);
				session.write(line);
			}
		bf.close();
	}

	
}

问题!用Mina自带的客户端写，数据发送不出去？