Use the Mina framework to develop the QQ Android client (2) client-server communication

A simple example of a general understanding of the Mina framework, on the basis of the previous section, to see how to implement client-server communication,

Don't say much nonsense, directly look at the code:

public class Test {public  
      
    static void Main (string[] args) throws exception{  
        socketconnector connector = new Nioso Cketconnector ();  
        Iofilter filter = new Protocolcodecfilter (new Textlinecodecfactory ());  
        Connector.getfilterchain (). AddLast ("Vestigge", filter);  
        SocketAddress soketaddress = new Inetsocketaddress ("127.0.0.1", 5469);  
        Connector.sethandler (New ClientHandler ());  
        Connectfuture future= Connector.connect (soketaddress);  
        Future.join ();  
        if (!future.isconnected ()) {  
            System.out.println ("Connection Server failed");  
            return;  
        }  
        Future.getsession (). Write ("Hello");  

You can see the code is very similar to the server-side code, and it is very simple, this is the benefits of the framework, no longer to reinvent the wheel, save a lot of things,

public class ClientHandler extends Iohandleradapter {public  
          
    void messagereceived (iosession arg0, Object message) THR oWS Exception {  
        System.out.println ("Received Server message:" + message.tostring ());  
    }  
      
    public void Exceptioncaught (Iosession arg0, Throwable arg1)  
            throws Exception {  
      
    }  
}

Effect Demo: