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设备状态、信号、属性、功能实时订阅

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kerwincui
2022-07-29 18:34:52 +08:00
parent c887c9b011
commit fd7f186ccc
3 changed files with 140 additions and 10 deletions
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71
vue/src/views/iot/device/index.vue
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@@ -405,14 +405,18 @@ export default {
if (this.deviceList[i].serialNumber == deviceNum) {
this.deviceList[i].status = data.message.status;
this.deviceList[i].isShadow = data.message.isShadow;
this.deviceList[i].rssi = data.message.rssi;
return;
}
}
// 更新实时监测模型的状态
if (this.monitorDevice.serialNumber == deviceNum) {
this.monitorDevice.status = data.message.status;
this.monitorDevice.isShadow = data.message.isShadow;
this.monitorDevice.rssi = data.message.rssi;
}
} else if (topics[3] == "monitor") {
}
if (topics[3] == "monitor") {
// 实时监测
this.chartLoading = false;
for (let k = 0; k < data.message.length; k++) {
@@ -432,21 +436,84 @@ export default {
data: this.dataList[i].data
}]
});
return;
}
}
}
}
if (topics[3] == 'property' || topics[3] == 'function') {
// 更新列表中设备的属性
for (let i = 0; i < this.deviceList.length; i++) {
if (this.deviceList[i].serialNumber == deviceNum) {
for (let j = 0; j < data.message.length; j++) {
let isComplete = false;
// 布尔类型
for (let k = 0; k < this.deviceList[i].boolList.length && !isComplete; k++) {
if (this.deviceList[i].boolList[k].id == data.message[j].id) {
this.deviceList[i].boolList[k].shadow = data.message[j].value;
isComplete = true;
break;
}
}
// 枚举类型
for (let k = 0; k < this.deviceList[i].enumList.length && !isComplete; k++) {
if (this.deviceList[i].enumList[k].id == data.message[j].id) {
this.deviceList[i].enumList[k].shadow = data.message[j].value;
isComplete = true;
break;
}
}
// 字符串类型
for (let k = 0; k < this.deviceList[i].stringList.length && !isComplete; k++) {
if (this.deviceList[i].stringList[k].id == data.message[j].id) {
this.deviceList[i].stringList[k].shadow = data.message[j].value;
isComplete = true;
break;
}
}
// 数组类型
for (let k = 0; k < this.deviceList[i].arrayList.length && !isComplete; k++) {
if (this.deviceList[i].arrayList[k].id == data.message[j].id) {
this.deviceList[i].arrayList[k].shadow = data.message[j].value;
isComplete = true;
break;
}
}
// 整数类型
for (let k = 0; k < this.deviceList[i].integerList.length && !isComplete; k++) {
if (this.deviceList[i].integerList[k].id == data.message[j].id) {
this.deviceList[i].integerList[k].shadow = data.message[j].value;
isComplete = true;
break;
}
}
// 小数类型
for (let k = 0; k < this.deviceList[i].decimalList.length && !isComplete; k++) {
if (this.deviceList[i].decimalList[k].id == data.message[j].id) {
this.deviceList[i].decimalList[k].shadow = data.message[j].value;
isComplete = true;
break;
}
}
}
return;
}
}
}
},
/** Mqtt订阅主题 */
mqttSubscribe(list) {
// 订阅当前页面设备状态和实时监测
let topics = [];
// 订阅数太多，会导致emqx连接中断或者订阅缓慢
for (let i = 0; i < list.length; i++) {
let topicStatus = "/" + list[i].productId + "/" + list[i].serialNumber + "/status/post";
let topicMonitor = "/" + list[i].productId + "/" + list[i].serialNumber + "/monitor/post";
let topicProperty = '/' + list[i].productId + '/' + list[i].serialNumber + '/property/post';
let topicFunction = '/' + list[i].productId + '/' + list[i].serialNumber + '/function/post';
topics.push(topicStatus);
topics.push(topicMonitor);
topics.push(topicProperty);
topics.push(topicFunction);
}
this.subscribes = topics;
},