手机站图片自动播放js

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>图片自动播放</title>
<style>
  #slider {
    width: 100%;
    overflow: hidden;
  }
  .slide {
    width: 100%;
    display: none;
  }
  .slide img {
    width: 100%;
    height: auto;
  }
</style>
</head>
<body>

<div id="slider">
  <div class="slide"><img src="image1.jpg" alt="Image 1"></div>
  <div class="slide"><img src="image2.jpg" alt="Image 2"></div>
  <div class="slide"><img src="image3.jpg" alt="Image 3"></div>
</div>

<script>
  var slides = document.querySelectorAll('.slide');
  var currentSlide = 0;

  function showSlide(n) {
    slides.forEach(function(slide) {
      slide.style.display = 'none';
    });
    slides[n].style.display = 'block';
  }

  function nextSlide() {
    currentSlide = (currentSlide + 1) % slides.length;
    showSlide(currentSlide);
  }

  setInterval(nextSlide, 3000); // 每3秒切换一次图片
  showSlide(currentSlide); // 初始显示第一张图片
</script>

</body>
</html>