路由组件命名

src/router/index.js

@@ -2,7 +2,6 @@ import { createRouter, createWebHashHistory } from "vue-router";
 import Home from "@/views/home.vue";
 import { defineAsyncComponent, defineComponent } from "vue";
 
-var b=defineAsyncComponent(async()=>await import("@/views/demo.vue").then(v=>({...v.default,name:'ddd'})))
 const routes = [
 	{
 		path: "/",
@@ -12,7 +11,10 @@ const routes = [
 	{
 		path: "/demo",
 		name: "demo",
-		component: b,
+		component: import('@/views/demo.vue').then(e=>{
+			e.default.name='demo' //组件命名
+			return e
+		}),
 	},
 ];
 const router = createRouter({