区别不同列表数据

src/components/Department.vue

@@ -2,7 +2,7 @@
     <div class="department">
         <div class="departmentView">
             <div class="content">
-                <div class="list" v-for="(item,index) in departmentLis" @click="goStart(index,item.recordTime)" :key="item.recordTime">
+                <div class="list" v-for="(item,index) in departmentLis" @click="goStart(index,item.recordTime)" :key="item.hospitalDeptName">
                     <div class="top">
                         <p>挂号科室：{{item.hospitalDeptName}} <img src="../images/right.png" alt=""></p>
                     </div>