跳转路由后收起顶部菜单

src/containers/layout/IconMenu/components/MenuItem.vue

@@ -115,6 +115,11 @@ export default {
       this.style = 'left: 0;';
     }
   },
+  watch: {
+    $route() {
+      this.toggleSubmenus(false);
+    },
+  },
   methods: {
     toggleSubmenus(visiable) {
       this.showSubMenus = visiable;