使用jQuery或JS ( owl-carousel)为一个项赋予其他项的子项的类

<div class="owl-carousel owl-theme">
  <div class="item">
    <div class="slide">Slide 1</div>
    <div class="slide">Slide 2</div>
  </div>
  <div class="item">
    <div class="slide">Slide 3</div>
    <div class="slide">Slide 4</div>
  </div>
  <div class="item">
    <div class="slide">Slide 5</div>
    <div class="slide">Slide 6</div>
  </div>
</div>

$(document).ready(function() {
  $('.owl-carousel').owlCarousel({
    items: 1,
    loop: true,
    margin: 10,
    autoplay: true,
    autoplayTimeout: 3000,
    autoplayHoverPause: true
  });

  // 获取所有轮播项
  var items = $('.owl-carousel .item');

  // 选择一个特定的轮播项（例如第一个）
  var targetItem = items.eq(0);

  // 获取其他轮播项的子项
  items.not(targetItem).each(function() {
    var slides = $(this).find('.slide');
    slides.each(function() {
      // 将这些子项的类赋予目标轮播项的子项
      targetItem.find('.slide').addClass($(this).attr('class'));
    });
  });
});