更改

src/main/resources/static/index.html

@@ -29,6 +29,7 @@
             <button class="el-button" @click="fetchData">读取</button>
 
         </div>
+        <div style="float: left">装置标识:{{data.customDevId}}</div>
         <div v-if="data.time" style="float: right">{{data.time.substring(0,4)+'-'+data.time.substring(4,6)+'-'+data.time.substring(6,8)+' '+data.time.substring(9,11)+':'+data.time.substring(11,13)+':'+data.time.substring(13,15)}}</div>
         <table v-if="!changeFlag">
             <thead>