Provides classes that enable sending messages via the MQTT protocol. 更多...
| QMqtt | 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