取消报警信息过期处理，由后端进行处理

src/components/noticeBar/NoticeBar.vue

@@ -93,13 +93,14 @@
 		}
 	}
 	
+	/**  //由后台进行有效期管理
 	const alarmValidCheck=(alarmItm)=>{
 		if(!alarmItm.alarmTime){
 			return true
 		}
 		let d=new Date(alarmItm.alarmTime.replace(/-/g,'/'))
 		return ((new Date()).getTime()-d.getTime()) < 300000
-	}
+	}**/
 	
 	const loadAlarm=()=>{
 		noticeBarAPI.loadAlarms().then(resp=>{
@@ -111,11 +112,7 @@
 				let alarms=[],alarmItm=null
 				resp.data.forEach(alarmObj=>{
 					for(let code in alarmObj){
-						alarmItm=JSON.parse(alarmObj[code])
-						if(alarmValidCheck(alarmItm)){
-							alarms.push(alarmItm)
-						}
-						
+						alarms.push(JSON.parse(alarmObj[code]))
 					}
 				})
 				alarmList.value=alarms