index.html

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <link rel="stylesheet" href="./src/assets/styles.css" />
    <title>Swiper</title>
  </head>
  <body>
    <div id="swiper-instance" class="swiper">
      <ul class="swiper-container">
        <!-- 只需要在这里添加平行元素可以 -->
        <li class="swiper-item">1</li>
        <li class="swiper-item">2</li>
        <li class="swiper-item">3</li>
        <li class="swiper-item">4</li>
      </ul>
      <!-- 控制模块 -->
      <button class="swiper-button prev">&lt;</button>
      <button class="swiper-button next">&gt;</button>
      <div class="swiper-dots-group"></div>
    </div>
    <script type="module" src="/src/main.ts"></script>
  </body>
</html>