diff --git a/src/App.vue b/src/App.vue
index c0f4264..97aceed 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -8,6 +8,7 @@
 <script>
 import top from '@/components/top.vue'
 import mqtt from "mqtt/dist/mqtt"
+import {getDeviceByCode} from "@/api/resultApi";
 
 export default {
   name: 'Home',
@@ -16,13 +17,30 @@
   },
   data() {
     return {
-      client: null
+      client: null,
+      code: ''
     };
   },
-  mounted() {
-    this.initMqtt()
+  created() {
+    this.load()
   },
   methods: {
+    load() {
+      // 获取名为id的查询参数值
+      if (this.cite.code === "") {
+        this.code = this.$route.query.code;
+        this.cite.code = this.code;
+      }else{
+        this.code = this.cite.code;
+      }
+
+      console.log(this.code); // 输出查询参数的值
+      this.initMqtt()
+      if (this.cite.facility === "") {
+        this.getDeviceByCode();
+      }
+
+    },
     initMqtt() {
       // 连接配置选项
       let options = {
@@ -54,7 +72,7 @@
     },
     //订阅多个主题
     subscribes() {
-      const arr = ['/tzdy/send/device/sbbh']
+      const arr = ['/tzdy/send/device/'+this.code]
       this.client.subscribe(arr, { qos: 0 }, (err) => {
         if (!err) {
           console.log(`消息订阅成功`)
@@ -63,6 +81,11 @@
         }
       })
     },
+    getDeviceByCode() {
+      getDeviceByCode({ code: this.code }).then((res) => {
+        this.cite.facility = res.data;
+      });
+    },
   }
 }
 </script>