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| <template>
| <div style="display:flex;margin-top:60px;">
| <div style="margin-left:10px;color:#32c5e9;">
| <dv-decoration-9 style="width:90px;height:90px;font-weight:600;" :dur="10" :color="['#32c5e9', '#238aa4']">{{deviceStatistic.deviceCount}}</dv-decoration-9>
| <div style="text-align: center;margin-top:25px;">设备总数</div>
| </div>
| <div style="margin:0 30px;color:#9fe6b8">
| <dv-decoration-9 style="width:90px;height:90px;font-weight:600;" :dur="10" :color="['#9fe6b8', '#70a181']">{{deviceStatistic.deviceOnlineCount}}</dv-decoration-9>
| <div style="text-align: center;margin-top:25px;font-weight:400;">在线设备</div>
| </div>
| <div style="margin-right:30px;color:#ffdb5c">
| <dv-decoration-9 style="width:90px;height:90px;font-weight:600;" :dur="10" :color="['#ffdb5c', '#b39a41']">{{deviceStatistic.deviceCount-deviceStatistic.deviceOnlineCount}}</dv-decoration-9>
| <div style="text-align: center;margin-top:25px;font-weight:400;">离线设备</div>
| </div>
| <div style="color:#fb7293;">
| <dv-decoration-9 style="width:90px;height:90px;font-weight:600;" :dur="10" :color="['#fb7293', '#ad4f65']">{{deviceStatistic.alertCount}}</dv-decoration-9>
| <div style="text-align: center;margin-top:25px;font-weight:400;">告警数量</div>
| </div>
| </div>
| </template>
|
| <script>
| import {
| getDeviceStatistic,
| } from "@/api/iot/device";
| export default {
| data() {
| return {
| // 设备统计信息
| deviceStatistic: {
| deviceCount: 100,
| productCount: 100,
| eventCount: 100,
| alertCount: 100,
| deviceOnlineCount:100
| },
| timer: null,
| };
| },
| created() {
| this.getDeviceStatic()
| },
| beforeDestroy() {
| this.clearData()
| },
| methods: {
| clearData() {
| if (this.timer) {
| clearInterval(this.timer)
| this.timer = null
| }
| },
| getDeviceStatic() {
| getDeviceStatistic().then(response => {
| if (response.code == 200) {
| this.deviceStatistic = response.data;
| // 轮询
| this.switper()
| }
| });
| },
| //轮询
| switper() {
| if (this.timer) {
| return
| }
| let looper = (a) => {
| this.getDeviceStatic();
| };
| this.timer = setInterval(looper, 60000);
| },
|
| },
| };
| </script>
|
|
