src/router.js

@@ -3,13 +3,13 @@ import Vue from 'vue'
 import Router from 'vue-router'
 //2.调用vue-router
 Vue.use(Router)
-
+import hello from "./components/HelloWrld"
 const router=new Router({
   routes: [
-    // {
-    //   path: '/',
-    //   component: Hello
-    // }
+    {
+      path: '/',
+      component: hello
+    }
   ]
 });
-export default route;
+export default router;