添加文件

src/components/ContactUs.vue

@@ -0,0 +1,15 @@
+<script lang="ts">
+import {defineComponent} from 'vue'
+
+export default defineComponent({
+  name: "ContactUs"
+})
+</script>
+
+<template>
+
+</template>
+
+<style scoped>
+
+</style>

src/components/ExampleItem.vue

@@ -0,0 +1,15 @@
+<script lang="ts">
+import {defineComponent} from 'vue'
+
+export default defineComponent({
+  name: "ExampleItem"
+})
+</script>
+
+<template>
+
+</template>
+
+<style scoped>
+
+</style>

src/components/ExampleList.vue

@@ -0,0 +1,15 @@
+<script lang="ts">
+import {defineComponent} from 'vue'
+
+export default defineComponent({
+  name: "ExampleList"
+})
+</script>
+
+<template>
+
+</template>
+
+<style scoped>
+
+</style>

src/components/brief.vue

@@ -0,0 +1,15 @@
+<script lang="ts">
+import {defineComponent} from 'vue'
+
+export default defineComponent({
+  name: "brief"
+})
+</script>
+
+<template>
+
+</template>
+
+<style scoped>
+
+</style>

src/main.js

@@ -3,4 +3,9 @@ import './assets/main.css'
 import { createApp } from 'vue'
 import App from './App.vue'
 
+// 引入 Bootstrap CSS
+import 'bootstrap/dist/css/bootstrap.min.css'
+// 引入 Bootstrap JavaScript (Bundle 版本包含了 Popper.js)
+import 'bootstrap/dist/js/bootstrap.bundle.min.js'
+
 createApp(App).mount('#app')