templateid

src/main/webapp/app/netTopology/flow-trend/flow-trend.component.ts

@@ -64,6 +64,12 @@ export class FlowTrendComponent implements OnInit, OnDestroy {
         this.obj.startTime = this.datePipe.transform(today, 'yyyy-MM-dd') + ' 00:00:00';
         this.obj.endTime = this.datePipe.transform(today, 'yyyy-MM-dd') + ' 23:59:59';
         this.getGroup();
+       this.time_ = setInterval(()=>{
+           if(this.obj.hostid){
+               this.findByTime();
+           }
+       },5000)
+
     }
 
     //获取流量
@@ -123,9 +129,6 @@ export class FlowTrendComponent implements OnInit, OnDestroy {
                         this.obj.hostid = this.hostList[0].hostid + '';
                         this.getEcharts(null);
                         this.setNowEchart();
-                        this.time_ = setInterval(() => {
-                            this.findByTime();
-                        }, 6000);
                     } else {
                         this.message.warning('当前资源组无资源');
                     }
@@ -239,7 +242,7 @@ export class FlowTrendComponent implements OnInit, OnDestroy {
                     this.flashEcharts();
                 } else {
                     this.message.warning(res.errMsg);
-                    clearInterval(this.time_);
+                    // clearInterval(this.time_);
                 }
             }
         );
@@ -345,8 +348,9 @@ export class FlowTrendComponent implements OnInit, OnDestroy {
     //页面离开
     ngOnDestroy() {
         //销毁定时任务
-        console.log("销毁定时任务");
-        clearInterval(this.time_);
+        if(this.time_){
+            clearInterval(this.time_);
+        }
     }
 
     //获取趋势数据