From a15b4488dda119cd3df38779c4f9d5f4061c8153 Mon Sep 17 00:00:00 2001
From: ZK <1057786341@qq.com>
Date: Tue, 9 Aug 2022 17:53:05 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E5=85=A8=E5=B1=80=E5=BC=B9?=
 =?UTF-8?q?=E5=87=BA=E6=A1=86?=
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---
 src/App.vue | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/src/App.vue b/src/App.vue
index 0370c1b..45699d1 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -7,10 +7,29 @@
 
 <script>
 
+import { Message } from 'element-ui'
+
 export default {
   name: 'App',
   components: {
     // NewsDialog
+  },
+  computed: {
+    deviceId() {
+      return this.$store.state.dataPageData.deviceId
+    }
+  },
+  watch: {
+    deviceId: {
+      immediate: true,
+      handler(newVal, oldVal) {
+        if (newVal) {
+          console.log(newVal)
+          Message.warning({ message: `安检门：${newVal}掉线了` })
+        }
+      },
+      deep: true
+    }
   }
 }
 </script>
-- 
Gitee