复制 Markdown查看 MarkdownoffMqttMessageReceived(listener: Function)版本要求:DeviceKit≥1.2.7@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 { offMqttMessageReceived } = device; // Promise 调用 try { const res = await offMqttMessageReceived({ ...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' const listener = function (res) { console.log(res) } device.onMqttMessageReceived(listener) device.offMqttMessageReceived(listener)上一页offMqttConnectState下一页onMqttConnectState