给一段Apache MINA客户端接收信息的代码示例
时间: 2024-05-03 12:20:45 浏览: 10
好的,以下是示例代码:
```java
public class MyIoHandler extends IoHandlerAdapter {
@Override
public void messageReceived(IoSession session, Object message) {
// 处理接收到的信息
String receivedMessage = message.toString();
System.out.println("Received message: " + receivedMessage);
}
}
public class MyIoConnector {
private static final String HOSTNAME = "example.com";
private static final int PORT = 12345;
public static void main(String[] args) throws Exception {
// 创建连接器
IoConnector connector = new NioSocketConnector();
// 配置处理器
IoHandler handler = new MyIoHandler();
connector.setHandler(handler);
// 配置连接参数
ConnectFuture future = connector.connect(new InetSocketAddress(HOSTNAME, PORT));
future.awaitUninterruptibly();
// 发送消息
IoSession session = future.getSession();
session.write("Hello, World!");
// 等待连接关闭
session.getCloseFuture().awaitUninterruptibly();
connector.dispose();
}
}
```
这段代码演示了使用Apache MINA建立客户端连接,使用IoHandler来处理接收到的信息。当收到了信息后,会打印出来。发送消息可以直接使用IoSession来写入。