public class DefaultMqttConnectStatusListener extends Object implements IMqttConnectStatusListener
public void online(String clientId)
IMqttConnectStatusListeneronline 在接口中 IMqttConnectStatusListenerclientId - clientIdpublic void offline(String clientId)
IMqttConnectStatusListeneroffline 在接口中 IMqttConnectStatusListenerclientId - clientIdCopyright © 2021. All rights reserved.