Qt MQTT C++ 类

提供凭借 MQTT 协议启用发送消息的类。更多...

名称空间

包含整个 Qt MQTT 模块所用的各种标识符

QMqttAuthenticationProperties	Represents configuration options during the authentication process
QMqttClient	Represents the central access communicating with an MQTT broker
QMqttConnectionProperties	Represents configuration options a QMqttClient can pass to the server when invoking QMqttClient::connectToHost()
QMqttLastWillProperties	Represents configuration options a QMqttClient can pass to the server when specifying the last will during connecting to a server
QMqttMessage	Information about a message received from a message broker based on a subscription
QMqttMessageStatusProperties	Represents additional information provided by the server during message delivery
QMqttPublishProperties	Represents configuration options for sending or receiving a message
QMqttServerConnectionProperties	Represents configuration options of a server a QMqttClient is connected to
QMqttStringPair	Represents the string pair data type of the MQTT 5.0 standard
QMqttSubscription	Receives notifications from an MQTT broker about a specified topic
QMqttSubscriptionProperties	Represents configuration options a QMqttClient can pass to the server when subscribing to a topic filter
QMqttTopicFilter	表示 MQTT 话题过滤
QMqttTopicName	表示 MQTT 话题名称
QMqttUnsubscriptionProperties	Represents configuration options a QMqttClient can pass to the server when unsubscribing from a topic filter
QMqttUserProperties	Represents a list of QMqttStringPair values which can be passed to the server

要在应用程序中使用这些类，请使用以下 include 语句：

#include <QtMqtt/QtMqtt>

要链接到模块，添加此行到 qmake .pro 文件：

QT += mqtt