added settings for router

luckydiamond/src/main.js

@@ -1,4 +1,9 @@
 import { createApp } from 'vue'
 import App from './App.vue'
 
-createApp(App).mount('#app')
+import router from "@/router/router";
+
+const app = createApp(App)
+app.use(router)
+
+app.mount('#app')