// //swiper引用
$require(['swiper'], function () {
  if (screen.width>768){
    var leftkcx = new Swiper('.mySwiperkcx',{
      slidesPerView: 3,
      spaceBetween: 40,
      loop: false,
      pagination: {
        el: '.swiper-pagination',
        clickable: true,
      }
      ,
      navigation: {
        nextEl: ".swiper-button-next",
        prevEl: ".swiper-button-prev",
      }
      ,
    }
                            );
  }
  else{
    var leftkcx = new Swiper('.mySwiperkcx',{
      slidesPerView: 1,
      spaceBetween: 0,
      loop: false,
      pagination: {
        el: '.swiper-pagination',
        clickable: true,
      }
      ,
      navigation: {
        nextEl: ".swiper-button-next",
        prevEl: ".swiper-button-prev",
      }
      ,
    }
                            );
  }
}
        )
$(document).ready(function() {
      if (screen.width>768){
        // 获取.swiper-wrapper下的所有.swiper-slide
        var slides = $('.swiper-wrapper .swiper-slide');
        // 判断.swiper-slide的数量
        if (slides.length > 3) {
          // 如果超过3个，则隐藏.swiper-button-next和.swiper-button-prev
          $('.swiper-button-next, .swiper-button-prev').show();
        }
        else {
          // 如果不超过3个，则显示.swiper-button-next和.swiper-button-prev
          $('.swiper-button-next,.swiper-button-prev').hide();
        }
      }
      else{
        // 获取.swiper-wrapper下的所有.swiper-slide
        var slides = $('.swiper-wrapper .swiper-slide');
        // 判断.swiper-slide的数量
        if (slides.length > 1) {
          // 如果超过3个，则隐藏.swiper-button-next和.swiper-button-prev
          $('.swiper-button-next, .swiper-button-prev').show();
        }
        else {
          // 如果不超过3个，则显示.swiper-button-next和.swiper-button-prev
          $('.swiper-button-next,.swiper-button-prev').hide();
        }
      }
    }
);