The Qt Bluetooth QML Types enable an application to scan for devices and connect and interact with them in an easier way than the C++ Classes. However, it is a bit more limited than the C++ API. You can always use the C++ API to create QML plugins with the flexibility you need.
要在应用程序中使用模块的类，需要以下 import 语句在
.qml
文件：
import QtBluetooth 5.2
| BluetoothDiscoveryModel | Enables searching for the Bluetooth devices and services in range |
| BluetoothService | Provides information about a particular Bluetooth service |
| BluetoothSocket | Enables connecting and communicating with a Bluetooth service or device |
