Bootstrap官网: Bootstrap中文网 (bootcss.com)

BootstrapVue官网: BootstrapVue-基于VueJS的Bootstrap框架 · 全球最流行的 HTML、CSS 和 JS 工具库。 (z01.com)

1、安装(vue2安装BootstrapVue)

npm install bootstrap-vue

2、引入

(1)在main.js里面添加下面代码

import BootstrapVue from 'bootstrap-vue'
import 'bootstrap/dist/css/bootstrap.css'
import 'bootstrap-vue/dist/bootstrap-vue.css'

Vue.use(BootstrapVue)

main.js代码如下

import Vue from 'vue'
import App from './App.vue'
import router from './router'
import store from './store'

import axios from 'axios'

import BootstrapVue from 'bootstrap-vue'
import 'bootstrap/dist/css/bootstrap.css'
import 'bootstrap-vue/dist/bootstrap-vue.css'
 
Vue.use(BootstrapVue)

Vue.prototype.$axios = axios
Vue.config.productionTip = false

new Vue({
  router,
  store,
  render: h => h(App)
}).$mount('#app')

3、测试

在home.vue里面添加bootstrapvue的导航栏测试效果

(1)代码

<template>
  <div class="home">
    <div>
      <b-navbar toggleable="lg" type="dark" variant="info">
        <b-navbar-brand href="#">NavBar</b-navbar-brand>

        <b-navbar-toggle target="nav-collapse"></b-navbar-toggle>

        <b-collapse id="nav-collapse" is-nav>
          <b-navbar-nav>
            <b-nav-item href="#">Link</b-nav-item>
            <b-nav-item href="#" disabled>Disabled</b-nav-item>
          </b-navbar-nav>

          <!-- Right aligned nav items -->
          <b-navbar-nav class="ml-auto">
            <b-nav-form>
              <b-form-input
                size="sm"
                class="mr-sm-2"
                placeholder="Search"
              ></b-form-input>
              <b-button size="sm" class="my-2 my-sm-0" type="submit"
                >Search</b-button
              >
            </b-nav-form>

            <b-nav-item-dropdown text="Lang" right>
              <b-dropdown-item href="#">EN</b-dropdown-item>
              <b-dropdown-item href="#">ES</b-dropdown-item>
              <b-dropdown-item href="#">RU</b-dropdown-item>
              <b-dropdown-item href="#">FA</b-dropdown-item>
            </b-nav-item-dropdown>

            <b-nav-item-dropdown right>
              <!-- Using 'button-content' slot -->
              <template v-slot:button-content>
                <em>User</em>
              </template>
              <b-dropdown-item href="#">Profile</b-dropdown-item>
              <b-dropdown-item href="#">Sign Out</b-dropdown-item>
            </b-nav-item-dropdown>
          </b-navbar-nav>
        </b-collapse>
      </b-navbar>
    </div>
  </div>
</template>

<script>
export default {
  name: "Home",
  data() {
    return {};
  },
};
</script>

<style lang="scss" scoped>
.home {
}
</style>

(2)图片效果