数据驱动、坚持为客户提供有价值的服务和内容
正常使用:
wx.openBluetoothAdapterwx.startBluetoothDevicesDiscoverywx.stopBluetoothDevicesDiscoverywx.createBLEConnectionwx.getBLEDeviceServiceswx.getBLEDeviceCharacteristicswx.notifyBLECharacteristicValueChangewx.readBLECharact