(1) 本节知识点

使用分页器: pagination
分页器样式: paginationType
分页器可点: paginationClickable
显示隐藏分页器: paginationHide
指定分页器标签类型: paginationElement
分页器渲染
- paginationBulletRender
- paginationFractionRender
- paginationProgressRender

(2) 代码实现

<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <title>Document</title>
  <link rel="stylesheet" href="css/swiper.min.css">
  <script src="js/swiper.min.js"></script>
</head>
<style>
  * {
    margin: 0px;
    padding: 0px;
  }
  
  .swiper-container {
    width: 800px;
    height: 300px;
    border: 10px solid #ccc;
  }
  
  .swiper-slide {
    font-size: 50px;
  }
  
  .swiper-slide:nth-of-type(1) {
    background: yellow;
  }
  
  .swiper-slide:nth-of-type(2) {
    background: blue;
  }
  
  .swiper-slide:nth-of-type(3) {
    background: red;
  }
  
  .swiper-pagination-bullet {
    width: 45px;
    height: 45px;
  }
</style>

<body>
  <div class="swiper-container">
    <div class="swiper-wrapper">
      <div class="swiper-slide">Slide 1</div>
      <div class="swiper-slide">Slide 2</div>
      <div class="swiper-slide">Slide 3</div>
    </div>
    <div class="swiper-pagination"></div>
  </div>
  <!-- <div class="nav"></div> -->
</body>
<script>
  window.onload = function() {
    var mySwiper = new Swiper('.swiper-container', {
      direction: 'horizontal', //上下滑动，要是横着滑就是horizontal,要是竖着滑vertical
      //pagination: ".nav", //自定义分页器放在里面放在外面都可以。要是放在里面就可以用swiper-pagination
      pagination: ".swiper-pagination",
      paginationType: "bullets",
      //   /*这个就是bullets小圆点 fraction分式 1/3 progress 进度条最上方*/
      paginationClickable: true, //表示分页能否点击true表示能点击false表示不能点击
      //paginationHide: true, //显示隐藏分页器,点击容器来回切换显示还是隐藏
      paginationElement: "i", //尽量不要是li因为最外层是DIV
      //改变分页器里面的HTML
      paginationBulletRender: function(swiper, index, classname) {
        return "<span class='" + classname + "'style='color:#fff;line-height:45px;'>" + index +
          "</span>"
      },
      //分式渲染
      //   paginationFractionRender: function(swiper, index, classname) {
      //     return "<span class='" + classname + "'style='color:#fff;line-height:45px;'>" + index +
      //       "</span>"
      //   },
      //   //进度条渲染
      //   paginationProgressRender: function(swiper, index, classname) {
      //     return "<span class='" + classname + "'style='color:#fff;line-height:45px;'>" + index +
      //       "</span>"
      //   },
    })
  }
</script>

</html>