新增网站logo显示，文件位于views/layout/components/Sidebar/index.vue

src/views/layout/components/Sidebar/index.vue

@@ -10,12 +10,12 @@
       active-text-color="#409EFF"
     >
       <!-- 修改logo -->
-      <el-menu-item :class="{'submenu-title-noDropdown':isCollapse}" index="99999999" style="pointer-events: none;">
+      <el-menu-item :class="{'submenu-title-noDropdown':isCollapse}" style="pointer-events: none;">
         <!-- 缩小时显示的logo，可以自定义，这里直接使用图标库中的 -->
         <svg-icon v-if="isCollapse" icon-class="run" />
-        <!--正常状态下显示的-->
+        <!--正常状态下显示的，可以使用本地的logoImg-->
         <div class="logo-con">
-          <img :src="logoImg">
+          <img src="https://aurora-1255840532.cos.ap-chengdu.myqcloud.com/logo.png">
         </div>
       </el-menu-item>
       <sidebar-item v-for="route in permission_routers" :key="route.path" :item="route" :base-path="route.path"/>
@@ -26,12 +26,12 @@
 <script>
 import { mapGetters } from 'vuex'
 import SidebarItem from './SidebarItem'
-import logoImg from '@/assets/logo/logo.png'
+// import logoImg from '@/assets/logo/logo.png'
 export default {
   components: { SidebarItem },
   data() {
     return {
-      logoImg: logoImg
+      // logoImg: logoImg
     }
   },
   computed: {