Java测试websoket接口

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.URI;
import java.net.URISyntaxException;

import net.sf.json.JSONObject;

import org.java_websocket.client.WebSocketClient;
import org.java_websocket.drafts.Draft;
import org.java_websocket.drafts.Draft_17;
import org.java_websocket.framing.Framedata;
import org.java_websocket.handshake.ServerHandshake;

import t9.core.util.T9Utility;

public class WebSocketUtils extends WebSocketClient {  
  
        public WebSocketUtils( URI serverUri , Draft draft ) {  
                super( serverUri, draft );  
        }  
  
        public WebSocketUtils( URI serverURI ) {  
                super( serverURI );  
        }  
  
        @Override  
        public void onOpen( ServerHandshake handshakedata ) {  
           System.out.println( "开流--opened connection" );  
        }  
  
        @Override  
        public void onMessage( String message ) {  
           System.out.println( "接收--received: " + message );  
        }  
  
        @Override  
        public void onFragment( Framedata fragment ) {  
           System.out.println( "片段--received fragment: " + new String( fragment.getPayloadData().array() ) );  
        }  
  
        @Override  
        public void onClose( int code, String reason, boolean remote ) {  
           System.out.println( "关流--Connection closed by " + ( remote ? "remote peer" : "us" ) );  
        }  
  
        @Override  
        public void onError( Exception ex ) {  
           ex.printStackTrace();  
           
        }  
  
       public static void main(String[] args) {
    	    try {
           	WebSocketUtils c = new WebSocketUtils( new URI( "ws://localhost:9989/update" ), new Draft_17() );   
   			c.connect();
//   			c.send("测试");   
   			BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
   			String input = "";
   			try {
   				do {
   					input = br.readLine();
   					if (!input.equals("exit"))
   						c.send(input);

   				} while (!input.equals("exit"));

   			} catch (IOException e) {
   				// TODO Auto-generated catch block
   				e.printStackTrace();
   			}
   			} catch (URISyntaxException e) {
   			e.printStackTrace();
   			} 
       } 
}  

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