'

src/layout/components/TagsView/index.vue

@@ -88,23 +88,26 @@ export default {
 		visitedViews(newVal, oldVal){
 			let num = 0
 			newVal && newVal.map(item => {
+				console.log(item)
 				if (item.path === '/databoard/kiln' || item.path === '/databoard/whole-plant' || item.path === '/databoard/deep-processing') {
 					num++
 				}
 			})
-			if (num > 0) {
-				if(!this.wsIsOpen) {
-					getDcsMsg()
-					this.wsIsOpen = true
-					console.log('开启websocket==========')
+			this.$nextTick(() => {
+				if (num > 0) {
+					if(!this.wsIsOpen) {
+						getDcsMsg()
+						this.wsIsOpen = true
+						console.log('开启websocket==========')
+					}
+				}else{
+					if (this.wsIsOpen) {
+						closeDcsMsg()
+						this.wsIsOpen = false
+						console.log('关闭============')
+					}
 				}
-			}else{
-				if (this.wsIsOpen) {
-					closeDcsMsg()
-					this.wsIsOpen = false
-					console.log('关闭============')
-				}
-			}
+			})
 		}
 	},
 	mounted() {