jQuery圆形轮播自动切换图文

以下是一个使用jQuery实现圆形轮播图片的简单示例，包括自动轮播功能：




<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>jQuery圆形轮播</title>
<style>
  .carousel {
    position: relative;
    width: 500px;
    height: 300px;
    margin: auto;
  }
  .carousel-inner {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
  }
  .carousel-inner img {
    width: 100%;
    height: 100%;
  }
  .carousel-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
  }
  .carousel-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #ccc;
    margin: 0 5px;
    cursor: pointer;
  }
  .carousel-dot.active {
    background-color: #333;
  }
</style>
</head>
<body>
 
<div class="carousel">
  <div class="carousel-inner">
    <img src="image1.jpg" alt="Image 1">
    <img src="image2.jpg" alt="Image 2">
    <img src="image3.jpg" alt="Image 3">
    <!-- 更多图片... -->
  </div>
  <div class="carousel-dots">
    <span class="carousel-dot active"></span>
    <span class="carousel-dot"></span>
    <span class="carousel-dot"></span>
    <!-- 更多点... -->
  </div>
</div>
 
<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
<script>
$(document).ready(function() {
  var $carousel = $('.carousel');
  var $carouselInner = $carousel.find('.carousel-inner');
  var $carouselDots = $carousel.find('.carousel-dots');
  var $carouselDotsItems = $carouselDots.find('.carousel-dot');
  var currentIndex = 0;
 
  function goToNextSlide() {
    currentIndex = (currentIndex + 1) % $carouselDotsItems.length;
    $carouselInner.animate({ top: -currentIndex * 100 + '%' }, 500);
    $carouselDotsItems.removeClass('active').eq(currentIndex).addClass('active');
  }
 
  setInterval(goToNextSlide, 3000);
 
  $carouselDotsItems.on('click', function() {
    currentIndex = $(this).index();
    $carouselDotsItems.removeClass('active').eq(currentIndex).addClass('active');
    $carouselInner.stop().animate({ top: -currentIndex * 100 + '%' }, 500);
  });
});
</script>
 
</body>
</html>

这段代码实现了一个基本的圆形轮播，其中包括自动轮播功能和用户可以

jQuery圆形轮播自动切换图文

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