复制 Markdown查看 MarkdownonMqttMessageReceived(listener: Function)版本要求:DeviceKit≥1.2.6@ray-js/ray≥0.6.23支持平台:iOSAndroidPromise该方法支持 Promise 调用,不传 success / fail / complete 回调时返回 Promiseimport { device } from '@ray-js/ray'; const { onMqttMessageReceived } = device; // Promise 调用 try { const res = await onMqttMessageReceived({ ...params }); console.log(res); } catch (err) { console.log(err.errorMsg); }描述MQTT消息通道消息上报参数参数类型必填说明›listener(params: MqttResponse) => void是返回值无示例代码import { device } from '@ray-js/ray' device.onMqttMessageReceived(e => { console.log(e); });上一页onMqttConnectState下一页sendMqttMessage