前端大作业vue-bootstrap---轮播--子路由

框架如此

余下是填补内容

导航栏

<nav class="navbar navbar-expand-lg navbar-dark bg-primary">

        <div class="container-fluid">
          <a class="navbar-brand" href="#">
            <img src="http://zua.edu.cn/dfiles/9832/common/images/htmlimage/logo.png" alt="">
            
          </a>
          <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarSupportedContent"
            aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
            <span class="navbar-toggler-icon"></span>
          </button>
          <div class="coll