1、使用輪播圖外掛

這裡我們使用swiper.js外掛並附上下載地址：https://pan.baidu.com/s/1c3MifM4   

下面就需要新增HTML程式碼了

  <div class="jumbotron container-slider">
    <div class="swiper-container">
      <div class="swiper-wrapper">
        <div class="swiper-slide"><img src="./images/header-bg.jpg" width="100%"/></div>
        <div class="swiper-slide"><img src="./images/header-bg1.jpg" width="100%"/></div>
      </div>
      <!-- Add Pagination -->
      <div class="swiper-pagination"></div>
    </div>
  </div>
 

然後自定義分頁樣式

.container-slider{
  margin-top: 60px;
  width: 100%;
  height: auto;
  padding: 0px;
}
.swiper-container {
  width: 100%;
  height: 100%;
}
.swiper-slide {
  text-align: center;
  font-size: 18px;
  background: #fff;

  /* Center slide text vertically */
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}
.swiper-pagination-bullet {
  width: 75px;
  height: 12px;
  text-indent: -999em;
  border-radius: 6px;
  cursor: pointer;
  opacity: .4;
  background: #fff;
  -webkit-transition: background .5s, opacity .5s;
  -moz-transition: background .5s, opacity .5s;
  transition: background .5s, opacity .5s;
}
.swiper-pagination-bullet-active {
  background: #fff;
  opacity: 1;
}
.swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet{
  margin:0 10px;
}
 

最後配置輪播指令碼

  <script>
    var swiper = new Swiper('.swiper-container', {
      pagination: {
        el: '.swiper-pagination',
      },
      autoplay: {
        delay: 2500,
        disableOnInteraction: false,
      },
    });
  </script>

然後就可以得到我們想要的輪播效果了

下一章節，我們將介紹怎麼實現技術支援這一板塊的首頁效果。