导出增加权限

src/views/elderly/restaurant/elderFood-order/index.vue

@@ -32,7 +32,7 @@
 
   <!-- 列表 -->
   <ContentWrap>
-    <div class="mb-12px flex items-center">
+    <div class="mb-12px flex items-center" v-hasPermi="['elderly:order-food:export']">
       <el-button class="ml-8px" type="success" plain @click="handleExport">
         <Icon icon="ep:download" class="mr-5px" /> 导出
       </el-button>